/* ============================================================
   SNACKLINS · CRUNCH NOIR · 300×600 ANIMATED DISPLAY AD
   "THE CRISP. UPCLOSE."
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=Archivo:wght@400;700;800;900&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  --gunmetal: #1A1D21;
  --obsidian: #0B0C0D;
  --saffron:  #F2A618;
  --bone:     #EDE6D6;
  --chili:    #E24B1A;

  --pad: 16px;
  --ease: cubic-bezier(.2,.7,.2,1);
}

/* ---------- page chrome (centers the ad, no controls) ---------- */
* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: #0a0a0a;
  min-height: 100vh;
  font-family: 'Archivo', system-ui, sans-serif;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ============================================================
   THE AD — exactly 300 × 600
   ============================================================ */
.ad {
  position: relative;
  width: 300px;
  height: 600px;
  background: var(--gunmetal);
  overflow: hidden;
  cursor: pointer;
  font-family: 'Archivo', sans-serif;
  color: var(--bone);
  /* subtle filmic vignette so the gunmetal isn't dead-flat */
  box-shadow:
    inset 0 0 80px rgba(0,0,0,.35),
    0 30px 60px -20px rgba(0,0,0,.6),
    0 0 0 1px rgba(237,230,214,.04);
  user-select: none;
}

/* faint editorial grid texture — barely there */
.ad::before {
  content: "";
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(237,230,214,.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(237,230,214,.018) 1px, transparent 1px);
  background-size: 20px 20px;
  pointer-events: none;
  z-index: 1;
}

/* film-grain dust */
.ad::after {
  content: "";
  position: absolute; inset: 0;
  background-image: radial-gradient(rgba(237,230,214,.04) 1px, transparent 1px);
  background-size: 3px 3px;
  mix-blend-mode: overlay;
  opacity: .5;
  pointer-events: none;
  z-index: 2;
}

/* ============================================================
   HEADER (shared, both frames) — wordmark + SKU
   ============================================================ */
.header {
  position: absolute;
  top: var(--pad);
  left: var(--pad);
  right: var(--pad);
  display: flex;
  align-items: center;
  justify-content: space-between;
  z-index: 30;
}

.wordmark {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 18px;
  letter-spacing: .04em;
  color: var(--bone);
  line-height: 1;
  display: inline-flex;
  align-items: baseline;
}

.wordmark .slash {
  color: var(--saffron);
  margin-left: 1px;
}

.sku {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  font-weight: 500;
  letter-spacing: .22em;
  color: rgba(237,230,214,.55);
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.sku::before {
  content: "";
  width: 14px;
  height: 1px;
  background: var(--saffron);
}

/* thin saffron rule under the header */
.header-rule {
  position: absolute;
  top: calc(var(--pad) + 22px);
  left: var(--pad);
  right: var(--pad);
  height: 1px;
  background: rgba(237,230,214,.12);
  z-index: 30;
}

/* ============================================================
   FRAME 1 — THE CRISP
   ============================================================ */
.frame-1 {
  position: absolute;
  inset: 0;
  z-index: 10;
}

/* hero crisp — sits center, tilted */
.crisp {
  position: absolute;
  /* roughly the band between header and headline */
  top: 70px;
  left: 50%;
  width: 260px;
  height: 320px;
  transform: translateX(-50%) rotate(-8deg);
  transform-origin: 50% 50%;
  z-index: 12;
  /* hard drop shadow only — no blur */
  filter: drop-shadow(0 12px 0 rgba(0,0,0,.55));
  animation: crisp-frame1 6s var(--ease) infinite;
}
.crisp img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

/* headline — SALT / & RIOT. */
.headline {
  position: absolute;
  left: var(--pad);
  bottom: 78px;
  font-family: 'Bebas Neue', sans-serif;
  font-size: 92px;
  line-height: .88;
  letter-spacing: .02em;
  color: var(--bone);
  z-index: 13;
  animation: headline-frame1 6s var(--ease) infinite;
}

.headline .amp { color: var(--saffron); }
.headline .dot { color: var(--saffron); }

/* mono kicker */
.kicker {
  position: absolute;
  left: var(--pad);
  bottom: var(--pad);
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: rgba(237,230,214,.6);
  line-height: 1.55;
  z-index: 13;
  animation: kicker-frame1 6s var(--ease) infinite;
}
.kicker .lead {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.kicker .lead::before {
  content: "";
  width: 10px;
  height: 1px;
  background: var(--bone);
  opacity: .5;
}
.kicker .flavor {
  display: block;
  margin-top: 4px;
  margin-left: 16px;
  color: var(--bone);
  opacity: .85;
}

/* corner crop marks — editorial detail */
.crop {
  position: absolute;
  width: 8px;
  height: 8px;
  border-color: rgba(237,230,214,.35);
  z-index: 5;
}
.crop.tl { top: 6px; left: 6px;  border-top: 1px solid; border-left: 1px solid; }
.crop.tr { top: 6px; right: 6px; border-top: 1px solid; border-right: 1px solid; }
.crop.bl { bottom: 6px; left: 6px;  border-bottom: 1px solid; border-left: 1px solid; }
.crop.br { bottom: 6px; right: 6px; border-bottom: 1px solid; border-right: 1px solid; }

/* ============================================================
   TRANSITION — saffron slash bar
   ============================================================ */
.slash-bar {
  position: absolute;
  top: 50%;
  left: -8px;
  width: 0;
  height: 28px;
  background: var(--saffron);
  transform: translateY(-50%) skewX(-18deg);
  transform-origin: left center;
  z-index: 25;
  animation: slash-sweep 6s var(--ease) infinite;
  pointer-events: none;
}

/* ============================================================
   FRAME 2 — THE DROP
   ============================================================ */
.frame-2 {
  position: absolute;
  inset: 0;
  z-index: 15;
  opacity: 0;
  animation: frame2-show 6s var(--ease) infinite;
  pointer-events: none;
}

/* shrunken thumbnail crisp at top-left of frame 2 */
.crisp-thumb {
  position: absolute;
  top: 52px;
  left: var(--pad);
  width: 56px;
  height: 56px;
  z-index: 16;
  filter: drop-shadow(0 3px 0 rgba(0,0,0,.55));
}
.crisp-thumb img {
  width: 100%; height: 100%;
  object-fit: contain;
  transform: rotate(-8deg);
}

.thumb-label {
  position: absolute;
  top: 60px;
  left: 84px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: rgba(237,230,214,.55);
  z-index: 16;
  line-height: 1.6;
}
.thumb-label b {
  color: var(--bone);
  font-weight: 500;
  display: block;
}

/* ---------------- PACK render ---------------- */
.pack {
  position: absolute;
  top: 130px;
  left: 50%;
  transform: translateX(-50%) translateX(320px);  /* off-canvas right, slid in via animation */
  width: 158px;
  height: 230px;
  background: var(--chili);
  border: 1px solid rgba(237,230,214,.16);
  z-index: 18;
  filter: drop-shadow(0 14px 0 rgba(0,0,0,.55));
  display: flex;
  flex-direction: column;
  animation: pack-slide 6s var(--ease) infinite;
}

/* faint paper-grain on the pack */
.pack::before {
  content: "";
  position: absolute; inset: 0;
  background-image: radial-gradient(rgba(0,0,0,.18) 1px, transparent 1px);
  background-size: 4px 4px;
  opacity: .35;
  pointer-events: none;
}

/* foil seal at top edge */
.pack::after {
  content: "";
  position: absolute;
  top: -3px; left: 0; right: 0;
  height: 3px;
  background:
    repeating-linear-gradient(
      90deg,
      var(--obsidian) 0 4px,
      var(--chili) 4px 8px
    );
  opacity: .5;
}

.pack-top {
  height: 22px;
  background: var(--obsidian);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 8px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 8px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--bone);
  position: relative;
  z-index: 2;
}
.pack-top .hot {
  color: var(--saffron);
  font-weight: 500;
}

.pack-mark {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 16px;
  letter-spacing: .04em;
  color: var(--bone);
  padding: 8px 10px 0;
  line-height: 1;
  position: relative;
  z-index: 2;
}
.pack-mark .slash { color: var(--saffron); }

.pack-rule {
  height: 1px;
  background: rgba(237,230,214,.25);
  margin: 6px 10px 0;
  position: relative;
  z-index: 2;
}

.pack-hero {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0 10px;
  font-family: 'Bebas Neue', sans-serif;
  font-size: 50px;
  line-height: .88;
  letter-spacing: .02em;
  color: var(--bone);
  position: relative;
  z-index: 2;
}
.pack-hero .crash { color: var(--obsidian); }

/* tiny chili pictogram — abstract diamond mark, not a copyrighted symbol */
.pack-mark-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 10px;
  position: relative;
  z-index: 2;
}
.pack-mark-row .diamond {
  width: 10px; height: 10px;
  background: var(--obsidian);
  transform: rotate(45deg);
}
.pack-mark-row .net {
  font-family: 'JetBrains Mono', monospace;
  font-size: 7px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--bone);
}

.pack-foot {
  padding: 8px 10px 10px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 7px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: rgba(237,230,214,.7);
  display: flex;
  justify-content: space-between;
  position: relative;
  z-index: 2;
}

/* ---------------- TAGLINE + CTA ---------------- */
.tagline {
  position: absolute;
  left: var(--pad);
  right: var(--pad);
  bottom: 92px;
  font-family: 'Archivo', sans-serif;
  font-weight: 900;
  font-size: 22px;
  line-height: 1.05;
  letter-spacing: -.005em;
  color: var(--bone);
  z-index: 19;
  text-transform: uppercase;
  opacity: 0;
  animation: tagline-in 6s var(--ease) infinite;
}
.tagline .dim { color: rgba(237,230,214,.55); }

.cta {
  position: absolute;
  left: var(--pad);
  right: var(--pad);
  bottom: 36px;
  height: 44px;
  background: var(--saffron);
  color: var(--obsidian);
  border: none;
  border-radius: 2px;
  font-family: 'Archivo', sans-serif;
  font-weight: 800;
  font-size: 13px;
  letter-spacing: .16em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
  cursor: pointer;
  z-index: 19;
  opacity: 0;
  transform: translateY(8px);
  animation: cta-in 6s var(--ease) infinite;
  transition: background-color .18s var(--ease), color .18s var(--ease);
}
.cta:hover {
  background: var(--bone);
}
.cta .arrow {
  font-family: 'Archivo', sans-serif;
  font-weight: 800;
  font-size: 16px;
}

/* mono footer line under CTA */
.foot-rule {
  position: absolute;
  left: var(--pad);
  right: var(--pad);
  bottom: 16px;
  display: flex;
  justify-content: space-between;
  font-family: 'JetBrains Mono', monospace;
  font-size: 8px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: rgba(237,230,214,.4);
  z-index: 19;
  opacity: 0;
  animation: foot-in 6s var(--ease) infinite;
}

/* ============================================================
   KEYFRAMES — 6-second loop
   t=0.00 (0%)    Frame 1 enters
   t=2.50 (41.67%) Frame 1 holds → transition starts
   t=3.00 (50%)   Transition ends → Frame 2 holds
   t=5.50 (91.67%) Frame 2 ends → reverse transition
   t=6.00 (100%)  Back to Frame 1 start
   ============================================================ */

/* CRISP — frame 1 hero → shrinks to top-left thumb during transition,
   then comes back at the end */
@keyframes crisp-frame1 {
  0%, 41.67% {
    /* center, big, tilted */
    top: 70px;
    left: 50%;
    width: 260px;
    height: 320px;
    transform: translateX(-50%) rotate(-8deg) scale(1);
    opacity: 1;
  }
  50%, 91.67% {
    /* shrunken to top-left thumbnail position */
    top: 52px;
    left: var(--pad);
    width: 56px;
    height: 56px;
    transform: translateX(0) rotate(-8deg) scale(1);
    opacity: 1;
  }
  100% {
    top: 70px;
    left: 50%;
    width: 260px;
    height: 320px;
    transform: translateX(-50%) rotate(-8deg) scale(1);
    opacity: 1;
  }
}

@keyframes headline-frame1 {
  0%, 38% { opacity: 1; transform: translateX(0); }
  46%, 95% { opacity: 0; transform: translateX(-12px); }
  100% { opacity: 1; transform: translateX(0); }
}

@keyframes kicker-frame1 {
  0%, 38% { opacity: 1; }
  46%, 95% { opacity: 0; }
  100% { opacity: 1; }
}

/* SAFFRON SLASH BAR — sweeps across at t=2.5–3.0 and again at t=5.5–6.0 */
@keyframes slash-sweep {
  0%, 41.67% {
    width: 0;
    left: -8px;
    opacity: 0;
  }
  43% {
    opacity: 1;
  }
  47% {
    width: 320px;
    left: -8px;
    opacity: 1;
  }
  50% {
    width: 0;
    left: 312px;
    opacity: 0;
  }
  91.67% {
    width: 0;
    left: 312px;
    opacity: 0;
  }
  93% {
    opacity: 1;
  }
  97% {
    width: 320px;
    left: -8px;
    opacity: 1;
  }
  100% {
    width: 0;
    left: -8px;
    opacity: 0;
  }
}

/* PACK — slides in from off-canvas right during transition,
   holds, then slides back off */
@keyframes pack-slide {
  0%, 43% {
    transform: translateX(-50%) translateX(320px);
    opacity: 0;
  }
  47% {
    opacity: 1;
  }
  50%, 91.67% {
    transform: translateX(-50%) translateX(0);
    opacity: 1;
  }
  95% {
    transform: translateX(-50%) translateX(-320px);
    opacity: 0;
  }
  100% {
    transform: translateX(-50%) translateX(320px);
    opacity: 0;
  }
}

/* FRAME 2 visibility wrapper (so thumb-label etc fade together) */
@keyframes frame2-show {
  0%, 43% { opacity: 0; }
  50%, 91.67% { opacity: 1; }
  95%, 100% { opacity: 0; }
}

/* TAGLINE — appears after pack lands */
@keyframes tagline-in {
  0%, 48% { opacity: 0; transform: translateY(6px); }
  54%, 90% { opacity: 1; transform: translateY(0); }
  93%, 100% { opacity: 0; transform: translateY(6px); }
}

/* CTA — appears slightly after tagline */
@keyframes cta-in {
  0%, 51% { opacity: 0; transform: translateY(8px); }
  57%, 90% { opacity: 1; transform: translateY(0); }
  93%, 100% { opacity: 0; transform: translateY(8px); }
}

@keyframes foot-in {
  0%, 53% { opacity: 0; }
  60%, 90% { opacity: 1; }
  93%, 100% { opacity: 0; }
}

/* ============================================================
   REDUCED MOTION — show Frame 2 statically, no loop
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  .crisp,
  .headline,
  .kicker,
  .slash-bar,
  .frame-2,
  .pack,
  .tagline,
  .cta,
  .foot-rule {
    animation: none !important;
  }
  /* hide frame 1 */
  .headline, .kicker, .slash-bar { opacity: 0; }
  .crisp {
    top: 52px;
    left: var(--pad);
    width: 56px;
    height: 56px;
    transform: rotate(-8deg);
  }
  /* show frame 2 */
  .frame-2 { opacity: 1; }
  .pack { transform: translateX(-50%); opacity: 1; }
  .tagline { opacity: 1; transform: none; }
  .cta { opacity: 1; transform: none; }
  .foot-rule { opacity: 1; }
}