/* ============================================================
   M. GOGEL QUALITÄTSSERVICE — DESIGN SYSTEM
   Aesthetic: Technical editorial / Swiss manual precision
   Palette: Cream paper · Near-black ink · Muted gold accent
   Fonts: Barlow Condensed (display) · Source Serif 4 (body) · DM Mono (labels)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:ital,wght@0,400;0,600;0,700;0,800;0,900;1,700&family=Source+Serif+4:ital,wght@0,300;0,400;0,600;1,400&family=DM+Mono:wght@400;500&display=swap');

/* ─── TOKENS ─────────────────────────────────────────────── */
:root {
  --cream:       #F0EBE1;
  --cream-mid:   #E6DFD3;
  --cream-dark:  #D8D0C4;
  --ink:         #111110;
  --ink-soft:    #3C3830;
  --gold:        #B8893A;
  --gold-light:  #D4A84A;
  --warm:        #7A7268;
  --rule:        #C4BAB0;

  --font-display: 'Barlow Condensed', sans-serif;
  --font-body:    'Source Serif 4', Georgia, serif;
  --font-mono:    'DM Mono', 'Courier New', monospace;

  --nav-h:    60px;
  --max-w:    1280px;
  --pad:      clamp(1.25rem, 5vw, 4rem);
  --section:  clamp(4rem, 10vw, 8rem);
}

/* ─── RESET ──────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  font-size: 1rem;
  background: var(--cream);
  color: var(--ink);
  line-height: 1.7;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { font-family: inherit; cursor: pointer; }

/* ─── UTILITIES ──────────────────────────────────────────── */
.wrap {
  width: min(var(--max-w), 100% - 2 * var(--pad));
  margin-inline: auto;
}
.section { padding: var(--section) 0; }

/* Labels */
.label {
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--warm);
  display: block;
}
.label--gold { color: var(--gold); }

/* Rule */
.h-rule {
  border: none;
  border-top: 1.5px solid var(--ink);
  margin: 0;
}
.h-rule--thin {
  border-top-width: 1px;
  border-top-color: var(--rule);
}

/* Display type */
.display {
  font-family: var(--font-display);
  font-weight: 900;
  line-height: .92;
  letter-spacing: -.01em;
  color: var(--ink);
  text-transform: uppercase;
}
.display--xl { font-size: clamp(3.5rem, 10vw, 9rem); }
.display--lg { font-size: clamp(2.5rem, 6vw, 5.5rem); }
.display--md { font-size: clamp(1.8rem, 4vw, 3.2rem); }

/* Body text */
.body-lg { font-size: clamp(1rem, 1.5vw, 1.15rem); color: var(--ink-soft); line-height: 1.75; }
.body-sm { font-size: .88rem; color: var(--warm); line-height: 1.65; }

/* Ordinal numbers */
.ordinal {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1rem, 2vw, 1.4rem);
  letter-spacing: .04em;
  color: var(--gold);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  font-family: var(--font-mono);
  font-size: .78rem;
  font-weight: 500;
  letter-spacing: .12em;
  text-transform: uppercase;
  padding: .8rem 1.6rem;
  border: 1.5px solid var(--ink);
  background: transparent;
  color: var(--ink);
  transition: background .2s, color .2s;
  cursor: pointer;
}
.btn:hover { background: var(--ink); color: var(--cream); }
.btn--fill { background: var(--ink); color: var(--cream); }
.btn--fill:hover { background: var(--ink-soft); }
.btn--gold { border-color: var(--gold); color: var(--gold); }
.btn--gold:hover { background: var(--gold); color: var(--cream); }

/* Arrow link */
.arrow-link {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-family: var(--font-mono);
  font-size: .75rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ink-soft);
  position: relative;
}
.arrow-link::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0; right: 0;
  height: 1px;
  background: var(--ink);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .25s ease;
}
.arrow-link:hover::after { transform: scaleX(1); }

/* ─── NAVIGATION ─────────────────────────────────────────── */
.site-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 900;
  height: var(--nav-h);
  background: var(--cream);
  border-bottom: 1.5px solid var(--ink);
  display: flex;
  align-items: stretch;
}
.site-nav__inner {
  width: 100%;
  display: flex;
  align-items: stretch;
  justify-content: space-between;
  padding: 0 var(--pad);
}
.site-nav__logo {
  display: flex;
  flex-direction: column;
  justify-content: center;
  line-height: 1.1;
  border-right: 1.5px solid var(--ink);
  padding-right: clamp(1rem, 3vw, 2rem);
  margin-right: clamp(1rem, 3vw, 2rem);
}
.site-nav__logo-name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.1rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--ink);
}
.site-nav__logo-sub {
  font-family: var(--font-mono);
  font-size: .6rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--gold);
}
.site-nav__links {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 3vw, 2.5rem);
}
.site-nav__links a {
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--warm);
  transition: color .2s;
  white-space: nowrap;
}
.site-nav__links a:hover,
.site-nav__links a.active { color: var(--ink); }
.site-nav__tel {
  display: flex;
  align-items: center;
  border-left: 1.5px solid var(--ink);
  margin-left: clamp(1rem, 3vw, 2rem);
  padding-left: clamp(1rem, 3vw, 2rem);
}
.site-nav__tel a {
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--gold);
  transition: color .2s;
}
.site-nav__tel a:hover { color: var(--ink); }

/* Burger */
.nav-burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  width: 28px;
}
.nav-burger span {
  display: block;
  width: 100%;
  height: 1.5px;
  background: var(--ink);
  transition: transform .3s, opacity .3s;
}
.nav-burger.is-open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-burger.is-open span:nth-child(2) { opacity: 0; }
.nav-burger.is-open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* Mobile drawer */
.nav-drawer {
  position: fixed;
  top: var(--nav-h); left: 0; right: 0; bottom: 0;
  background: var(--cream);
  z-index: 850;
  display: flex;
  flex-direction: column;
  padding: 2rem var(--pad);
  gap: 0;
  transform: translateX(100%);
  transition: transform .35s cubic-bezier(.4,0,.2,1);
  border-top: none;
}
.nav-drawer.is-open { transform: translateX(0); }
.nav-drawer a {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 2rem;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--ink);
  padding: 1rem 0;
  border-bottom: 1px solid var(--rule);
  transition: color .2s, padding-left .2s;
}
.nav-drawer a:hover { color: var(--gold); padding-left: .5rem; }
.nav-drawer__contact {
  margin-top: auto;
  padding-top: 2rem;
}
.nav-drawer__contact p {
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .1em;
  color: var(--warm);
  margin-bottom: .4rem;
}
.nav-drawer__contact a {
  font-family: var(--font-mono);
  font-size: .95rem;
  font-weight: 500;
  color: var(--gold) !important;
  border: none !important;
  padding: .25rem 0 !important;
}

/* ─── FOOTER ─────────────────────────────────────────────── */
.site-footer {
  background: var(--ink);
  color: var(--cream);
  padding: clamp(3rem, 6vw, 5rem) 0 2rem;
  border-top: 3px solid var(--gold);
}
.site-footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(240,235,225,.15);
  margin-bottom: 2rem;
}
.footer-brand__name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.5rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--cream);
  margin-bottom: .2rem;
}
.footer-brand__sub {
  font-family: var(--font-mono);
  font-size: .62rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.25rem;
}
.footer-brand__text {
  font-size: .88rem;
  color: rgba(240,235,225,.55);
  line-height: 1.7;
  max-width: 280px;
}
.footer-col__heading {
  font-family: var(--font-mono);
  font-size: .62rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
  display: block;
}
.footer-col ul { display: flex; flex-direction: column; gap: .5rem; }
.footer-col li a {
  font-size: .85rem;
  color: rgba(240,235,225,.55);
  transition: color .2s;
}
.footer-col li a:hover { color: var(--cream); }
.site-footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}
.footer-copy {
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .08em;
  color: rgba(240,235,225,.3);
}
.footer-legal {
  display: flex;
  gap: 1.5rem;
}
.footer-legal a {
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .08em;
  color: rgba(240,235,225,.35);
  transition: color .2s;
}
.footer-legal a:hover { color: var(--gold); }

/* ─── MARQUEE STRIP ──────────────────────────────────────── */
.marquee-strip {
  background: var(--ink);
  overflow: hidden;
  border-top: 1.5px solid var(--ink);
  border-bottom: 1.5px solid var(--ink);
  padding: .75rem 0;
}
.marquee-track {
  display: flex;
  gap: 3rem;
  white-space: nowrap;
  animation: marquee 28s linear infinite;
}
.marquee-track span {
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: rgba(240,235,225,.5);
  flex-shrink: 0;
}
.marquee-track span.accent { color: var(--gold); }
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ─── SCROLL REVEAL ──────────────────────────────────────── */
[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .7s cubic-bezier(.4,0,.2,1), transform .7s cubic-bezier(.4,0,.2,1);
}
[data-reveal].revealed { opacity: 1; transform: none; }
[data-reveal-delay="1"] { transition-delay: .1s; }
[data-reveal-delay="2"] { transition-delay: .2s; }
[data-reveal-delay="3"] { transition-delay: .3s; }
[data-reveal-delay="4"] { transition-delay: .4s; }

/* ─── RESPONSIVE ─────────────────────────────────────────── */
@media (max-width: 900px) {
  .site-nav__links,
  .site-nav__tel { display: none; }
  .nav-burger { display: flex; }

  .site-footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
}
@media (max-width: 560px) {
  .site-footer__grid { grid-template-columns: 1fr; }
  .site-footer__bottom { flex-direction: column; align-items: flex-start; }
}