/* ─────────────────────────────────────────────────────────
   components.css — Cursor · Nav · Marquee · Footer
   Scroll-Progress · Doodle-Burst · Wiggle
   sidami.ch
───────────────────────────────────────────────────────── */

/* ════════════════════════════════════════════════════════
   NAVIGATION (Fixed)
════════════════════════════════════════════════════════ */

#nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 0.9rem var(--gutter);
  padding-top: calc(0.9rem + env(safe-area-inset-top, 0px));
  display: flex;
  justify-content: space-between;
  align-items: center;
  pointer-events: none;
  background: rgba(239, 233, 221, var(--nav-opacity, 0));
  box-shadow: 0 1px 0 rgba(0, 0, 0, calc(var(--nav-opacity, 0) * 0.08));
}

/* Tape decoration — always present, fades with scroll */
#nav::before {
  content: '';
  position: absolute;
  top: -0.3rem;
  left: 12%;
  width: 4.5rem;
  height: 1rem;
  background: rgba(245, 215, 66, 0.5);
  transform: rotate(-1.5deg);
  pointer-events: none;
  opacity: var(--nav-opacity, 0);
}

#nav::after {
  content: '';
  position: absolute;
  top: -0.2rem;
  right: 18%;
  width: 3.5rem;
  height: 1rem;
  background: rgba(245, 215, 66, 0.4);
  transform: rotate(2deg);
  pointer-events: none;
  opacity: var(--nav-opacity, 0);
}

.nav__logo-link {
  pointer-events: all;
  display: flex;
  align-items: center;
}

.nav__logo {
  height: 2rem;
  width: auto;
  display: block;
  filter: brightness(0);
  opacity: 0.9;
}

#nav.is-scrolled .nav__logo {
  opacity: 1;
}

/* Center links */
.nav__center {
  display: flex;
  gap: clamp(1rem, 2vw, 2.5rem);
  align-items: center;
  pointer-events: all;
}

.nav__link {
  font-family: var(--font-handwritten);
  font-size: 1rem;
  color: #fff;
  mix-blend-mode: difference;
  position: relative;
  transition: transform var(--duration-fast) var(--ease-paper);
  display: inline-block;
}

#nav.is-scrolled .nav__link {
  color: var(--ink);
  mix-blend-mode: normal;
}

.nav__link:hover {
  transform: rotate(-1deg) scale(1.04);
}

/* Rough.js underline drawn by JS on hover */
.nav__link svg.rough-nav-underline {
  position: absolute;
  bottom: -5px;
  left: 0;
  pointer-events: none;
  overflow: visible;
}

/* Right cluster */
.nav__right {
  display: flex;
  align-items: center;
  gap: 1rem;
  pointer-events: all;
}

/* Live dot */
.nav__live {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  pointer-events: none;
}

.nav__live-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #22c55e;
  animation: live-pulse 1.8s ease-in-out infinite;
  flex-shrink: 0;
}

@keyframes live-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(1.3); box-shadow: 0 0 0 4px rgba(34, 197, 94, 0); }
}

.nav__live-label {
  font-family: var(--font-mono);
  font-size: 0.5rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink);
}

.nav__cta {
  pointer-events: all;
  font-family: var(--font-handwritten);
  font-size: 1.05rem;
  color: var(--ink);
  display: flex;
  align-items: center;
  gap: 0.25rem;
  transition: transform var(--duration-fast) var(--ease-paper);
  position: relative;
}

.nav__cta:hover {
  transform: rotate(-1.5deg) scale(1.04);
}

/* Hamburger (desktop hidden, mobile visible) */
.nav__hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  pointer-events: all;
  padding: 0.2rem;
  /* Eigener GPU-Layer — verhindert Sub-Pixel-Artefakte beim Scroll */
  -webkit-transform: translateZ(0);
  transform: translateZ(0);
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
}

/* Mobile Overlay */
.nav__mobile-overlay {
  position: fixed;
  inset: 0;
  background: var(--paper);
  z-index: 999;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0 clamp(24px, 6vw, 48px);
  opacity: 0;
  pointer-events: none;
  transform: translateY(-14px);
  transition: opacity 0.32s var(--ease-out-expo), transform 0.32s var(--ease-out-expo);
}

.nav__mobile-overlay.is-open {
  opacity: 1;
  pointer-events: all;
  transform: translateY(0);
}

/* Close button — top-right corner */
.nav__mobile-close {
  position: absolute;
  top: 1rem;
  right: 1.1rem;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.4rem;
  pointer-events: all;
}

.nav__mobile-close-svg {
  display: block;
  mix-blend-mode: difference;
}

/* Nav links list */
.nav__mobile-nav {
  display: flex;
  flex-direction: column;
}

.nav__mobile-link {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 10vw, 4.2rem);
  color: var(--ink);
  letter-spacing: -0.025em;
  line-height: 1.15;
  padding: 0.25rem 0;
  border-bottom: 1.5px solid rgba(20, 18, 16, 0.1);
  display: flex;
  align-items: baseline;
  gap: 0.55rem;
  transition: color 150ms;
}

.nav__mobile-link::before {
  content: attr(data-num);
  font-family: var(--font-mono);
  font-size: 0.5rem;
  letter-spacing: 0.18em;
  opacity: 0.4;
  flex-shrink: 0;
  position: relative;
  top: -0.2em;
}

.nav__mobile-link:hover,
.nav__mobile-link:active {
  color: var(--voltage);
}

/* Footer: available status */
.nav__mobile-footer {
  position: absolute;
  bottom: 2rem;
  left: clamp(24px, 6vw, 48px);
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.nav__mobile-avail {
  font-family: var(--font-mono);
  font-size: 0.5rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink);
  opacity: 0.45;
}

@media (max-width: 767px) {
  #nav {
    position: -webkit-sticky;
    position: sticky;
    top: 0;
    z-index: 9999;
    /* GPU-Layer erzwingen — sonst rendert das Hero-<video>
       (das durch preload="auto" einen eigenen GPU-Layer bekommt)
       ÜBER der Nav. translateZ(0) forciert die Nav in einen
       eigenen Compositing-Layer der mit dem Video-Layer
       per z-index korrekt gestackt wird. */
    transform: translateZ(0);
    -webkit-transform: translateZ(0);
    will-change: transform;
    isolation: isolate;
    padding: 0.75rem calc(1rem + env(safe-area-inset-left, 0px));
    padding-top: calc(0.75rem + env(safe-area-inset-top, 0px));
    background: #EFE9DD;
    box-shadow:
      0 -500px 0 500px #EFE9DD,
      0 1px 0 rgba(0, 0, 0, 0.08);
  }

  #nav::before,
  #nav::after {
    display: none;
  }

  #scroll-progress {
    display: none;
  }

  .nav__center { display: none; }
  .nav__live   { display: none; }
  .nav__cta    { display: none; }
  .nav__hamburger { display: flex; }

  footer {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 0.75rem;
    padding: 1.4rem var(--gutter);
  }

  .footer__center {
    gap: 1.25rem;
    justify-content: center;
  }
}

/* ════════════════════════════════════════════════════════
   SCROLL-PROGRESS BAR
════════════════════════════════════════════════════════ */

#scroll-progress {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--voltage);
  z-index: 9001;
  transform-origin: left;
  transform: scaleX(0);
  pointer-events: none;
  opacity: 0;
  transition: opacity 400ms;
}

body.is-scrolling #scroll-progress {
  opacity: 1;
}

/* ════════════════════════════════════════════════════════
   FOOTER
════════════════════════════════════════════════════════ */

footer {
  background: var(--ink);
  color: var(--paper);
  padding: 1.8rem var(--gutter);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer__logo {
  height: 1.4rem;
  width: auto;
  opacity: 0.75;
  filter: brightness(0) invert(1);
}

.footer__center {
  display: flex;
  gap: 2rem;
  align-items: center;
  flex-wrap: wrap;
}

.footer__link {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(239, 233, 221, 0.45);
  transition: color var(--duration-fast);
}

.footer__link:hover {
  color: var(--paper);
}

.footer__copy {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.1em;
  color: rgba(239, 233, 221, 0.28);
}

/* ════════════════════════════════════════════════════════
   MAGNETIC BUTTON WRAPPER
════════════════════════════════════════════════════════ */

.magnetic {
  display: inline-block;
}

/* ════════════════════════════════════════════════════════
   KONFETTI / DOODLE-BURST (Easter Egg beim CTA-Klick)
════════════════════════════════════════════════════════ */

.doodle-burst-container {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 99990;
  overflow: hidden;
}

.doodle-piece {
  position: absolute;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  animation: doodle-fly 900ms var(--ease-out-expo) forwards;
}

@keyframes doodle-fly {
  from {
    transform: translate(0, 0) rotate(0deg) scale(1);
    opacity: 1;
  }
  to {
    transform:
      translate(var(--dx, 0px), var(--dy, 0px))
      rotate(var(--dr, 0deg))
      scale(0.2);
    opacity: 0;
  }
}

/* ════════════════════════════════════════════════════════
   PANEL-ÜBERGANG INDICATOR
   Kleine Dots unten, zeigen welches Panel aktiv ist
════════════════════════════════════════════════════════ */

.panel-dots {
  position: fixed;
  bottom: 2.4rem;
  right: var(--gutter);
  z-index: 9002;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  opacity: 0;
  transition: opacity 400ms;
}

body.is-scrolling .panel-dots {
  opacity: 1;
}

.panel-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--ink);
  opacity: 0.2;
  transition: opacity 250ms, transform 250ms var(--ease-paper);
}

.panel-dot.is-active {
  opacity: 1;
  background: var(--voltage);
  transform: scale(1.4);
}

/* Auf dunklen Panels (Cars, Contact) weiss */
.panel--cars ~ .panel-dots .panel-dot,
.panel--contact ~ .panel-dots .panel-dot {
  background: #fff;
}

/* ════════════════════════════════════════════════════════
   PANEL-NUMMER FORTSCHRITTS-ANZEIGE
   (links unten, dezent sichtbar während Horizontal-Scroll)
════════════════════════════════════════════════════════ */

.panel-counter {
  position: fixed;
  bottom: 2rem;
  left: var(--gutter);
  z-index: 9002;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
  opacity: 0;
  transition: opacity 400ms;
  pointer-events: none;
}

body.is-scrolling .panel-counter {
  opacity: 0.45;
}

/* ════════════════════════════════════════════════════════
   SMOOTH-SCROLL LENIS
════════════════════════════════════════════════════════ */

html.lenis {
  height: auto;
}

.lenis.lenis-smooth {
  scroll-behavior: auto;
}

.lenis.lenis-smooth [data-lenis-prevent] {
  overscroll-behavior: contain;
}