/* ================================================================
   MARDER STUDIO — ANIMATIONS
   ================================================================ */

/* ----------------------------------------------------------------
   INTRO SCREEN (homepage only)
   ---------------------------------------------------------------- */

.intro {
  position: fixed;
  inset: 0;
  z-index: 9999;
  pointer-events: all;
}

.intro__panel {
  position: absolute;
  left: 0;
  width: 100%;
  height: 50.5%; /* slight overlap prevents sub-pixel gap */
  background: #0c0b09;
  transition: transform 0.72s cubic-bezier(0.76, 0, 0.24, 1);
  will-change: transform;
}

.intro__panel--top    { top: 0; }
.intro__panel--bottom { bottom: 0; }

.intro.splitting .intro__panel--top    { transform: translateY(-100%); }
.intro.splitting .intro__panel--bottom { transform: translateY(100%);  }

.intro.gone { display: none; }

.intro__wordmark {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  z-index: 1;
}

.intro__marder,
.intro__studio {
  display: flex;
  line-height: 1;
  font-family: 'InterTight', 'Inter', -apple-system, sans-serif;
  font-size: clamp(2.75rem, 7.5vw, 7.5rem);
  letter-spacing: -0.02em;
  color: #f0eeea;
}

.intro__marder {
  font-weight: 900;
}

.intro__studio {
  font-weight: 300;
}

.intro__char-wrap {
  display: inline-block;
  overflow: hidden;
  line-height: 1.2; /* extra room so descenders aren't clipped */
}

.intro__char {
  display: inline-block;
  transform: translateY(115%);
  transition: transform 0.65s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ----------------------------------------------------------------
   PAGE LOAD — body starts invisible, reveals on load
   ---------------------------------------------------------------- */

body {
  opacity: 0;
}

body.loaded {
  opacity: 1;
  transition: opacity 0.5s var(--ease-out);
}

/* ----------------------------------------------------------------
   PAGE TRANSITION OVERLAY
   ---------------------------------------------------------------- */

.page-transition {
  opacity: 0;
  transition: opacity 0.35s var(--ease-in);
}

.page-transition.transitioning {
  opacity: 1;
}

/* ----------------------------------------------------------------
   HERO REVEAL — staggered word-by-word entrance
   ---------------------------------------------------------------- */

.hero-reveal {
  overflow: hidden;
}

.hero-reveal__word {
  display: inline-block;
  transform: translateY(110%);
  opacity: 0;
  transition: transform var(--dur-xslow) var(--ease-expo),
              opacity var(--dur-slow) var(--ease-out);
}

.hero-reveal__word.visible {
  transform: translateY(0);
  opacity: 1;
}

/* Nav reveal on load */
.nav {
  transform: translateY(-100%);
  opacity: 0;
  transition: transform var(--dur-slow) var(--ease-expo) 0.2s,
              opacity var(--dur-med) var(--ease-out) 0.2s,
              background-color var(--dur-med) var(--ease-out),
              border-color var(--dur-med) var(--ease-out);
}

.nav.nav-entered {
  transform: translateY(0);
  opacity: 1;
}

/* Hero frame — slides up and fades in */
.hero__frame {
  opacity: 0;
  transform: translateY(20px) scale(0.995);
  transition: opacity var(--dur-xslow) var(--ease-expo) 0.15s,
              transform var(--dur-xslow) var(--ease-expo) 0.15s;
}

/* Top bar */
.hero__top {
  opacity: 0;
  transition: opacity var(--dur-slow) var(--ease-out) 0.7s;
}

/* Sub and CTAs */
.hero__sub {
  opacity: 0;
  transform: translateY(10px);
  transition: opacity var(--dur-slow) var(--ease-expo) 0.9s,
              transform var(--dur-slow) var(--ease-expo) 0.9s;
}

.hero__ctas {
  opacity: 0;
  transform: translateY(10px);
  transition: opacity var(--dur-slow) var(--ease-expo) 1.05s,
              transform var(--dur-slow) var(--ease-expo) 1.05s;
}

.loaded .hero__frame {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.loaded .hero__top {
  opacity: 1;
}

.loaded .hero__sub,
.loaded .hero__ctas {
  opacity: 1;
  transform: translateY(0);
}

/* ----------------------------------------------------------------
   SCROLL REVEAL — base states
   ---------------------------------------------------------------- */

.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity var(--dur-slow) var(--ease-expo),
              transform var(--dur-slow) var(--ease-expo);
}

.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* Fade only (no translate) */
.reveal-fade {
  opacity: 0;
  transition: opacity var(--dur-slow) var(--ease-out);
}

.reveal-fade.revealed {
  opacity: 1;
}

/* Slide from left */
.reveal-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity var(--dur-slow) var(--ease-expo),
              transform var(--dur-slow) var(--ease-expo);
}

.reveal-left.revealed {
  opacity: 1;
  transform: translateX(0);
}

/* Scale in */
.reveal-scale {
  opacity: 0;
  transform: scale(0.97);
  transition: opacity var(--dur-slow) var(--ease-expo),
              transform var(--dur-slow) var(--ease-expo);
}

.reveal-scale.revealed {
  opacity: 1;
  transform: scale(1);
}

/* Stagger — add to parent, children get delay */
.stagger > * {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity var(--dur-slow) var(--ease-expo),
              transform var(--dur-slow) var(--ease-expo);
}

.stagger.revealed > *:nth-child(1)  { opacity: 1; transform: none; transition-delay: 0ms;   }
.stagger.revealed > *:nth-child(2)  { opacity: 1; transform: none; transition-delay: 80ms;  }
.stagger.revealed > *:nth-child(3)  { opacity: 1; transform: none; transition-delay: 160ms; }
.stagger.revealed > *:nth-child(4)  { opacity: 1; transform: none; transition-delay: 240ms; }
.stagger.revealed > *:nth-child(5)  { opacity: 1; transform: none; transition-delay: 320ms; }
.stagger.revealed > *:nth-child(6)  { opacity: 1; transform: none; transition-delay: 400ms; }
.stagger.revealed > *:nth-child(7)  { opacity: 1; transform: none; transition-delay: 480ms; }
.stagger.revealed > *:nth-child(8)  { opacity: 1; transform: none; transition-delay: 560ms; }
.stagger.revealed > *:nth-child(9)  { opacity: 1; transform: none; transition-delay: 640ms; }

/* ----------------------------------------------------------------
   MARQUEE ANIMATION
   ---------------------------------------------------------------- */

@keyframes marquee-scroll {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* Pause on hover */
.marquee:hover .marquee__track {
  animation-play-state: paused;
}

/* ----------------------------------------------------------------
   CUSTOM CURSOR (desktop only)
   ---------------------------------------------------------------- */

@media (hover: hover) and (pointer: fine) {
  body {
    cursor: none;
  }

  .cursor {
    position: fixed;
    width: 10px;
    height: 10px;
    background: var(--c-text);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9998;
    transform: translate(-50%, -50%);
    transition: transform 0.15s var(--ease-out),
                opacity 0.2s var(--ease-out),
                width 0.3s var(--ease-expo),
                height 0.3s var(--ease-expo),
                background-color 0.2s var(--ease-out);
    mix-blend-mode: difference;
  }

  .cursor--ring {
    width: 36px;
    height: 36px;
    background: transparent;
    border: 1px solid rgba(240, 238, 234, 0.35);
    transition: transform 0.4s var(--ease-out),
                width 0.4s var(--ease-expo),
                height 0.4s var(--ease-expo),
                opacity 0.2s var(--ease-out);
  }

  .cursor-hover .cursor {
    width: 6px;
    height: 6px;
  }

  .cursor-hover .cursor--ring {
    width: 54px;
    height: 54px;
    opacity: 0.5;
  }
}

/* ----------------------------------------------------------------
   REDUCED MOTION
   ---------------------------------------------------------------- */

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  body {
    opacity: 1 !important;
  }

  .intro { display: none !important; }

  .reveal,
  .reveal-fade,
  .reveal-left,
  .reveal-scale,
  .stagger > * {
    opacity: 1 !important;
    transform: none !important;
  }

  .hero__label,
  .hero__sub,
  .hero__location,
  .hero__ctas,
  .hero__image,
  .nav {
    opacity: 1 !important;
    transform: none !important;
  }

  .hero-reveal__word {
    transform: translateY(0) !important;
    opacity: 1 !important;
  }
}