/* Hero with anvil art + effects */

#hero.hero-anvil {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: flex-end;
  padding: 0;
  overflow: hidden;
}

#hero.hero-anvil::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(5, 5, 15, 0.45) 0%, rgba(5, 5, 15, 0.18) 38%, rgba(5, 5, 15, 0.82) 78%, var(--bg) 100%),
    linear-gradient(105deg, rgba(5, 5, 15, 0.9) 0%, rgba(5, 5, 15, 0.55) 42%, rgba(5, 5, 15, 0.25) 70%, rgba(5, 5, 15, 0.55) 100%);
}

#hero.hero-anvil #cv {
  opacity: 0.32;
  z-index: 2;
  pointer-events: none;
}

#hero.hero-anvil .gl {
  display: none;
}

.ha-stage {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
  will-change: transform;
}

.ha-glow {
  position: absolute;
  inset: -20%;
  z-index: 2;
  pointer-events: none;
  background:
    radial-gradient(circle at 70% 45%, rgba(93, 95, 239, 0.22), transparent 42%),
    radial-gradient(circle at 30% 70%, rgba(6, 182, 212, 0.12), transparent 40%),
    radial-gradient(circle at 55% 20%, rgba(139, 92, 246, 0.12), transparent 35%);
  animation: haGlow 12s ease-in-out infinite alternate;
}

@keyframes haGlow {
  from { transform: scale(1) }
  to { transform: scale(1.08) translate3d(-2%, 2%, 0) }
}

.ha-picture {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
}

.ha-art {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 72% center;
  display: block;
  transform: scale(1.05);
  animation: haArtIn 1.4s cubic-bezier(0.16, 1, 0.3, 1) both;
  filter: saturate(1.08) contrast(1.06) brightness(0.92);
}

.ha-mesh {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(238, 242, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(238, 242, 255, 0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 70% 65% at 65% 45%, black 10%, transparent 72%);
}

/* Heat shimmer sweep across the forge */
.ha-shimmer {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background: linear-gradient(
    105deg,
    transparent 35%,
    rgba(6, 182, 212, 0.07) 46%,
    rgba(165, 180, 252, 0.12) 50%,
    rgba(93, 95, 239, 0.07) 54%,
    transparent 65%
  );
  background-size: 220% 100%;
  animation: haShimmer 9s ease-in-out infinite;
  mix-blend-mode: screen;
  opacity: 0.85;
}

@keyframes haShimmer {
  0%, 18% { background-position: 120% 0; opacity: 0 }
  35% { opacity: 0.9 }
  55% { background-position: -40% 0; opacity: 0.55 }
  70%, 100% { background-position: -40% 0; opacity: 0 }
}

/* Rising forge embers */
.ha-embers {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  overflow: hidden;
}

.ha-embers span {
  position: absolute;
  bottom: 18%;
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: #a5b4fc;
  box-shadow: 0 0 6px 1px rgba(6, 182, 212, 0.7);
  opacity: 0;
  animation: haEmber var(--d, 5s) ease-in var(--delay, 0s) infinite;
}

.ha-embers span:nth-child(1)  { left: 58%; --d: 5.2s; --delay: 0s;    width: 2px; height: 2px }
.ha-embers span:nth-child(2)  { left: 64%; --d: 4.6s; --delay: 0.7s;  width: 3px; height: 3px }
.ha-embers span:nth-child(3)  { left: 70%; --d: 5.8s; --delay: 1.4s;  width: 2px; height: 2px }
.ha-embers span:nth-child(4)  { left: 74%; --d: 4.2s; --delay: 0.3s;  width: 4px; height: 4px; background: #67e8f9 }
.ha-embers span:nth-child(5)  { left: 78%; --d: 6.1s; --delay: 2.1s;  width: 2px; height: 2px }
.ha-embers span:nth-child(6)  { left: 62%; --d: 5s;   --delay: 1.1s;  width: 3px; height: 3px }
.ha-embers span:nth-child(7)  { left: 68%; --d: 4.4s; --delay: 2.8s;  width: 2px; height: 2px; background: #c4b5fd }
.ha-embers span:nth-child(8)  { left: 72%; --d: 5.5s; --delay: 0.9s;  width: 3px; height: 3px }
.ha-embers span:nth-child(9)  { left: 80%; --d: 4.8s; --delay: 1.8s;  width: 2px; height: 2px }
.ha-embers span:nth-child(10) { left: 66%; --d: 6.4s; --delay: 3.2s;  width: 3px; height: 3px; background: #67e8f9 }
.ha-embers span:nth-child(11) { left: 76%; --d: 5.1s; --delay: 2.4s;  width: 2px; height: 2px }
.ha-embers span:nth-child(12) { left: 60%; --d: 4.9s; --delay: 3.6s;  width: 3px; height: 3px }

@keyframes haEmber {
  0% {
    opacity: 0;
    transform: translate3d(0, 0, 0) scale(0.6);
  }
  12% {
    opacity: 0.95;
  }
  70% {
    opacity: 0.55;
  }
  100% {
    opacity: 0;
    transform: translate3d(var(--drift, 18px), -52vh, 0) scale(0.2);
  }
}

.ha-embers span:nth-child(odd)  { --drift: 22px }
.ha-embers span:nth-child(even) { --drift: -16px }
.ha-embers span:nth-child(3n)   { --drift: 8px }

/* Floating code scraps */
.ha-scraps {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  overflow: hidden;
}

.ha-scraps span {
  position: absolute;
  font-family: ui-monospace, 'SF Mono', Menlo, Consolas, monospace;
  font-size: clamp(11px, 1.4vw, 14px);
  font-weight: 500;
  letter-spacing: 0.04em;
  color: rgba(165, 180, 252, 0.42);
  text-shadow: 0 0 18px rgba(6, 182, 212, 0.25);
  opacity: 0;
  animation: haScrap var(--d, 10s) ease-in-out var(--delay, 0s) infinite;
  will-change: transform, opacity;
}

.ha-scraps span:nth-child(1) { top: 22%; left: 52%; --d: 11s; --delay: 0.4s }
.ha-scraps span:nth-child(2) { top: 38%; left: 78%; --d: 13s; --delay: 1.8s }
.ha-scraps span:nth-child(3) { top: 48%; left: 60%; --d: 10s; --delay: 0.9s }
.ha-scraps span:nth-child(4) { top: 28%; left: 70%; --d: 12s; --delay: 2.6s }
.ha-scraps span:nth-child(5) { top: 56%; left: 82%; --d: 14s; --delay: 1.2s }

@keyframes haScrap {
  0%, 100% {
    opacity: 0;
    transform: translate3d(0, 12px, 0) rotate(-4deg);
  }
  20% {
    opacity: 0.7;
  }
  50% {
    opacity: 0.45;
    transform: translate3d(6px, -10px, 0) rotate(3deg);
  }
  80% {
    opacity: 0.65;
  }
}

@keyframes haArtIn {
  from { opacity: 0; transform: scale(1.12) }
  to { opacity: 1; transform: scale(1.05) }
}

.ha-inner {
  position: relative;
  z-index: 3;
  width: 100%;
  padding-top: 120px;
  padding-bottom: clamp(48px, 8vh, 96px);
}

.ha-layout {
  display: block;
}

.ha-copy {
  max-width: 640px;
  will-change: transform, opacity;
}

.ha-brand {
  font-family: 'Syne', sans-serif;
  font-size: min(84px, 9.2vw);
  font-weight: 800;
  letter-spacing: -0.06em;
  line-height: 0.95;
  margin: 0 0 22px;
  color: var(--t1);
  white-space: nowrap;
  max-width: 100%;
  overflow: visible;
  opacity: 0;
  transform: translateY(24px);
  animation: haReveal 0.9s cubic-bezier(0.16, 1, 0.3, 1) 0.1s forwards;
}

.ha-brand em {
  font-style: normal;
  background: var(--gp);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

#hero.hero-anvil .htitle {
  font-size: clamp(26px, 3.4vw, 40px);
  max-width: 16ch;
  margin-bottom: 16px;
  opacity: 0;
  transform: translateY(24px);
  animation: haReveal 0.9s cubic-bezier(0.16, 1, 0.3, 1) 0.22s forwards;
}

#hero.hero-anvil .hsub {
  margin-bottom: 32px;
  opacity: 0;
  transform: translateY(24px);
  animation: haReveal 0.9s cubic-bezier(0.16, 1, 0.3, 1) 0.34s forwards;
}

#hero.hero-anvil .hbtns {
  opacity: 0;
  transform: translateY(24px);
  animation: haReveal 0.9s cubic-bezier(0.16, 1, 0.3, 1) 0.46s forwards;
}

#hero.hero-anvil .hstats {
  margin-top: 36px;
  padding-top: 28px;
  opacity: 0;
  transform: translateY(24px);
  animation: haReveal 0.9s cubic-bezier(0.16, 1, 0.3, 1) 0.58s forwards;
}

@keyframes haReveal {
  to { opacity: 1; transform: none }
}

.ha-scroll {
  position: absolute;
  z-index: 4;
  right: clamp(20px, 4vw, 40px);
  bottom: clamp(28px, 5vh, 48px);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--t3);
}

.ha-scroll-line {
  width: 1px;
  height: 36px;
  background: linear-gradient(180deg, transparent, #a5b4fc);
  animation: haScroll 1.8s ease-in-out infinite;
}

@keyframes haScroll {
  0%, 100% { opacity: 0.35; transform: scaleY(0.85) }
  50% { opacity: 1; transform: scaleY(1) }
}

#hero.hero-anvil .mwrap,
#hero.hero-anvil .hero-viz {
  display: none !important;
}

#hero.hero-anvil .hgrid {
  display: contents;
}

@media (max-width: 1024px) {
  #hero.hero-anvil .htitle {
    max-width: none;
  }

  .ha-art {
    object-position: 80% center;
  }
}

@media (max-width: 768px) {
  #hero.hero-anvil {
    min-height: 100svh;
    height: auto;
    align-items: flex-start;
    overflow: hidden;
  }

  #hero.hero-anvil .ha-inner.w {
    padding-left: 20px;
    padding-right: 20px;
    padding-top: clamp(148px, 20vh, 188px);
    padding-bottom: 48px;
  }

  .ha-stage {
    will-change: auto;
  }

  #hero.hero-anvil .ha-brand,
  #hero.hero-anvil .htitle,
  #hero.hero-anvil .hsub,
  #hero.hero-anvil .hbtns {
    opacity: 1;
    transform: none;
    animation: none;
  }

  .ha-brand {
    font-size: min(44px, 8.8vw);
    letter-spacing: -0.065em;
    margin-bottom: 14px;
  }

  #hero.hero-anvil .htitle {
    font-size: clamp(24px, 6.4vw, 34px);
    margin-bottom: 12px;
  }

  #hero.hero-anvil .hsub {
    font-size: 15px;
    line-height: 1.55;
    max-width: 34ch;
    margin-bottom: 24px;
  }

  #hero.hero-anvil .bs {
    color: #eef2ff;
    border-color: rgba(165, 180, 252, 0.45);
    background: rgba(5, 5, 15, 0.35);
  }

  /* Mobile hero: brand + title + short line + CTAs — no stats / works clutter */
  #hero.hero-anvil .hstats,
  #hero.hero-anvil .hmob-projects {
    display: none !important;
  }

  .ha-scroll {
    display: none;
  }

  .ha-embers span:nth-child(n+9) {
    display: none;
  }

  .ha-scraps span:nth-child(n+4) {
    display: none;
  }

  .ha-embers span {
    bottom: 28%;
  }

  .ha-scraps span:nth-child(1) { top: 18%; left: 58% }
  .ha-scraps span:nth-child(2) { top: 34%; left: 72% }
  .ha-scraps span:nth-child(3) { top: 46%; left: 64% }

  .ha-shimmer {
    opacity: 0.7;
    animation-duration: 11s;
  }
}

html.no-home-motion .ha-art,
html.no-home-motion .ha-glow,
html.no-home-motion .ha-shimmer,
html.no-home-motion .ha-embers span,
html.no-home-motion .ha-scraps span,
html.no-home-motion .ha-brand,
html.no-home-motion #hero.hero-anvil .htitle,
html.no-home-motion #hero.hero-anvil .hsub,
html.no-home-motion #hero.hero-anvil .hbtns,
html.no-home-motion #hero.hero-anvil .hstats,
html.no-home-motion .ha-scroll-line {
  animation: none !important;
  opacity: 1 !important;
  transform: none !important;
}

html.no-home-motion .ha-shimmer,
html.no-home-motion .ha-embers,
html.no-home-motion .ha-scraps {
  display: none;
}

@media (prefers-reduced-motion: reduce) {
  .ha-art,
  .ha-glow,
  .ha-shimmer,
  .ha-embers span,
  .ha-scraps span,
  .ha-brand,
  #hero.hero-anvil .htitle,
  #hero.hero-anvil .hsub,
  #hero.hero-anvil .hbtns,
  #hero.hero-anvil .hstats,
  .ha-scroll-line {
    animation: none !important;
    opacity: 1 !important;
    transform: none !important;
  }

  .ha-shimmer,
  .ha-embers,
  .ha-scraps {
    display: none;
  }
}