/*
 * BRVTAL — Concept 05 authored Hero (Issue #586, parent #583).
 * Desktop 1440 and mobile 390 are intentionally distinct compositions.
 * Static fallback remains compatible with the managed Hero Slider: when
 * .hero-slider-active is present the canonical slider continues to own
 * the first viewport and hides these static children.
 */

[data-concept="05"] .home-phase-a-hero{
  min-height:max(760px,100svh);
  background:
    linear-gradient(90deg,var(--c5-deep-black) 0 69%,var(--c5-signal-red) 69% 100%);
  border-bottom:var(--c5-rule-thickness) solid var(--c5-rule-color);
  isolation:isolate;
  overflow:hidden;
}

[data-concept="05"] .home-phase-a-hero::after{
  content:"";
  position:absolute;
  inset:var(--c5-header-h-desktop) 31% 0 0;
  pointer-events:none;
  border-right:var(--c5-rule-thickness) solid var(--c5-rule-color);
  background:
    linear-gradient(90deg,transparent 0 49.9%,rgba(233,229,218,.08) 50%,transparent 50.1%),
    linear-gradient(0deg,transparent 0 49.9%,rgba(233,229,218,.07) 50%,transparent 50.1%);
  background-size:100% 100%,100% 100%;
  z-index:1;
}

[data-concept="05"] .home-phase-a-hero .hero-grid{
  inset:var(--c5-header-h-desktop) 31% 0 0;
  background-size:clamp(52px,5vw,72px) clamp(52px,5vw,72px);
  opacity:.5;
  mask-image:none;
}

[data-concept="05"] .home-phase-a-hero .hero-scan{
  z-index:1;
  opacity:.48;
}

[data-concept="05"] .home-phase-a-hero .hero-glitch-lines{
  left:var(--c5-gutter-outer);
  right:31%;
  top:42%;
  z-index:2;
  height:2px;
  background:var(--c5-signal-red);
  box-shadow:
    0 13px 0 rgba(233,229,218,.12),
    0 -17px 0 var(--c5-signal-green);
  opacity:.5;
}

[data-concept="05"] .home-phase-a-hero .hero-copy{
  left:var(--c5-gutter-outer);
  top:calc(var(--c5-header-h-desktop) + clamp(38px,6vh,68px));
  width:58vw;
  max-width:900px;
  z-index:6;
}

[data-concept="05"] .home-phase-a-hero .hero-copy .eyebrow{
  display:inline-flex;
  align-items:center;
  min-height:28px;
  margin:0;
  padding:0 10px;
  border:1px solid var(--c5-rule-color);
  background:rgba(5,5,5,.74);
  color:var(--c5-paper-muted);
  font:700 var(--c5-type-mono)/1 var(--theme-mono-font,"Space Mono",monospace);
  letter-spacing:.1em;
}

[data-concept="05"] .home-phase-a-hero .hero-title{
  width:max-content;
  max-width:none;
  margin:clamp(30px,5vh,52px) 0 0;
  color:var(--c5-paper-dirty);
  font-size:clamp(132px,17.2vw,252px);
  line-height:.66;
  letter-spacing:-.078em;
  text-transform:uppercase;
  filter:contrast(1.07);
}

[data-concept="05"] .home-phase-a-hero .hero-title::after{
  text-shadow:
    8px 0 color-mix(in srgb,var(--c5-signal-red) 52%,transparent),
    -4px 0 color-mix(in srgb,var(--c5-signal-green) 28%,transparent);
  clip-path:inset(48% 0 38% 0);
}

[data-concept="05"] .home-phase-a-hero .hero-sub{
  width:min(570px,54vw);
  margin-top:22px;
  padding-top:10px;
  border-top:1px solid var(--c5-rule-color);
  color:var(--c5-paper-muted);
  font:700 var(--c5-type-mono)/1.35 var(--theme-mono-font,"Space Mono",monospace);
}

[data-concept="05"] .home-phase-a-hero .hero-declaration{
  left:calc(100% + clamp(26px,3.2vw,50px));
  top:0;
  width:clamp(270px,26vw,390px);
  min-height:clamp(280px,44vh,420px);
  padding:clamp(20px,2.2vw,34px);
  border:0;
  background:var(--c5-signal-red);
  color:var(--c5-paper-dirty);
  display:flex;
  flex-direction:column;
  align-items:flex-start;
  justify-content:space-between;
  box-shadow:-1px 0 0 rgba(233,229,218,.18);
  z-index:7;
}

[data-concept="05"] .home-phase-a-hero .hero-declaration>span{
  margin:0;
  color:var(--c5-paper-dirty);
  opacity:.82;
  font-size:var(--c5-type-mono);
  letter-spacing:.12em;
}

[data-concept="05"] .home-phase-a-hero .hero-declaration strong{
  margin-top:auto;
  max-width:10ch;
  color:var(--c5-paper-dirty);
  font-size:clamp(42px,4.2vw,70px);
  line-height:.78;
  letter-spacing:-.045em;
  text-transform:uppercase;
}

[data-concept="05"] .home-phase-a-hero .hero-declaration p{
  display:block;
  margin:20px 0 0;
  max-width:31ch;
  color:var(--c5-paper-dirty);
  opacity:.86;
  font:700 var(--c5-type-mono)/1.5 var(--theme-mono-font,"Space Mono",monospace);
  letter-spacing:.03em;
}

[data-concept="05"] .c5-hero-explore{
  display:inline-flex;
  align-items:center;
  justify-content:space-between;
  gap:28px;
  min-width:170px;
  min-height:48px;
  margin-top:24px;
  padding:0 14px;
  border:1px solid var(--c5-paper-dirty);
  color:var(--c5-paper-dirty);
  text-decoration:none;
  font:700 var(--c5-type-mono)/1 var(--theme-mono-font,"Space Mono",monospace);
  letter-spacing:.08em;
}

[data-concept="05"] .c5-hero-explore span{
  display:inline-block;
  transition:transform .18s ease;
}

[data-concept="05"] .c5-hero-documentary{
  position:absolute;
  left:42%;
  top:44%;
  width:min(38vw,560px);
  height:clamp(250px,38vh,420px);
  margin:0;
  z-index:4;
  overflow:hidden;
  border:var(--c5-rule-thickness) solid var(--c5-rule-color);
  background:var(--c5-soft-black);
  transform:rotate(-1.5deg);
}

[data-concept="05"] .c5-hero-documentary[hidden]{
  display:none;
}

[data-concept="05"] .c5-hero-documentary img{
  width:100%;
  height:100%;
  display:block;
  object-fit:cover;
  filter:grayscale(1) contrast(1.35) brightness(.72);
}

[data-concept="05"] .c5-hero-documentary::after{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none;
  background:
    linear-gradient(180deg,transparent 58%,rgba(0,0,0,.78)),
    repeating-linear-gradient(0deg,transparent 0 3px,rgba(255,255,255,.04) 4px 5px);
  mix-blend-mode:screen;
}

[data-concept="05"] .c5-hero-documentary figcaption{
  position:absolute;
  left:12px;
  right:12px;
  bottom:10px;
  z-index:2;
  display:flex;
  justify-content:space-between;
  gap:12px;
  color:var(--c5-paper-dirty);
  font:700 9px/1.25 var(--theme-mono-font,"Space Mono",monospace);
  letter-spacing:.08em;
  text-transform:uppercase;
}

[data-concept="05"] .home-phase-a-hero .hero-logo-wrap{
  top:auto;
  right:calc(31% + 22px);
  bottom:70px;
  width:clamp(72px,8vw,118px);
  opacity:.38;
  z-index:5;
  filter:grayscale(1) contrast(1.25);
}

[data-concept="05"] .home-phase-a-hero .hero-bottom{
  left:var(--c5-gutter-outer);
  right:calc(31% + var(--c5-gutter-outer));
  bottom:18px;
  z-index:8;
  padding-top:10px;
  border-top:1px solid var(--c5-rule-color);
  color:var(--c5-paper-muted);
  font-size:9px;
}

@media(hover:hover) and (pointer:fine){
  [data-concept="05"] .c5-hero-explore:hover span,
  [data-concept="05"] .c5-hero-explore:focus-visible span{
    transform:translate(3px,3px);
  }
}

@media(max-width:900px){
  [data-concept="05"] .home-phase-a-hero{
    min-height:max(720px,100svh);
    padding-bottom:var(--c5-bottom-nav-h);
    overflow-x:clip;
    overflow-y:visible;
    background:
      linear-gradient(180deg,var(--c5-deep-black) 0 72%,var(--c5-signal-red) 72% 100%);
  }

  [data-concept="05"] .home-phase-a-hero::after{
    inset:var(--c5-header-h-mobile) 0 var(--c5-bottom-nav-h) 0;
    border-right:0;
    border-bottom:1px solid var(--c5-rule-color);
    background:
      linear-gradient(90deg,transparent 0 49.8%,rgba(233,229,218,.07) 50%,transparent 50.2%);
    z-index:1;
  }

  [data-concept="05"] .home-phase-a-hero .hero-grid{
    inset:var(--c5-header-h-mobile) 0 var(--c5-bottom-nav-h) 0;
    background-size:46px 46px;
    opacity:.42;
  }

  [data-concept="05"] .home-phase-a-hero .hero-glitch-lines{
    left:14px;
    right:14px;
    top:34%;
  }

  [data-concept="05"] .home-phase-a-hero .hero-copy{
    position:relative;
    left:auto;
    top:auto;
    width:calc(100% - 28px);
    max-width:none;
    margin:calc(var(--c5-header-h-mobile) + 24px) 14px 0;
    padding-bottom:calc(var(--c5-bottom-nav-h) + 250px);
  }

  [data-concept="05"] .home-phase-a-hero .hero-copy .eyebrow{
    max-width:72vw;
    min-height:24px;
    padding:0 7px;
    font-size:8px;
    line-height:1.25;
  }

  [data-concept="05"] .home-phase-a-hero .hero-title{
    width:3.04ch;
    max-width:3.04ch;
    margin-top:24px;
    overflow-wrap:anywhere;
    word-break:break-all;
    font-size:clamp(96px,29vw,124px);
    line-height:.64;
    letter-spacing:-.09em;
  }

  [data-concept="05"] .home-phase-a-hero .hero-sub{
    position:absolute;
    left:0;
    top:calc(100% + 14px);
    width:46vw;
    max-width:178px;
    margin:0;
    display:grid;
    gap:5px;
    font-size:8px;
  }

  [data-concept="05"] .home-phase-a-hero .hero-declaration{
    position:relative;
    left:auto;
    right:auto;
    top:auto;
    width:47vw;
    min-height:250px;
    max-height:none;
    margin:-120px 0 0 auto;
    padding:14px;
    background:var(--c5-signal-red);
  }

  [data-concept="05"] .home-phase-a-hero .hero-declaration>span{
    font-size:7px;
  }

  [data-concept="05"] .home-phase-a-hero .hero-declaration strong{
    max-width:9ch;
    font-size:clamp(30px,9.6vw,40px);
    line-height:.8;
  }

  [data-concept="05"] .home-phase-a-hero .hero-declaration p{
    margin-top:12px;
    font-size:8px;
    line-height:1.35;
    max-width:24ch;
  }

  [data-concept="05"] .c5-hero-explore{
    width:100%;
    min-width:0;
    min-height:44px;
    margin-top:12px;
    padding:0 10px;
    font-size:9px;
  }

  [data-concept="05"] .c5-hero-documentary{
    left:42%;
    top:49%;
    width:54%;
    height:24vh;
    min-height:178px;
    max-height:230px;
    transform:rotate(1.2deg);
  }

  [data-concept="05"] .c5-hero-documentary figcaption{
    font-size:7px;
  }

  [data-concept="05"] .home-phase-a-hero .hero-logo-wrap{
    right:auto;
    left:16px;
    bottom:calc(var(--c5-bottom-nav-h) + 62px);
    width:66px;
    opacity:.3;
  }

  [data-concept="05"] .home-phase-a-hero .hero-bottom{
    left:14px;
    right:14px;
    bottom:calc(var(--c5-bottom-nav-h) + 12px);
    font-size:8px;
  }

  [data-concept="05"] .home-phase-a-hero .hero-bottom span:last-child{
    display:none;
  }
}

@media(max-width:430px) and (max-height:760px){
  [data-concept="05"] .home-phase-a-hero .hero-title{
    font-size:clamp(86px,25vw,104px);
  }
  [data-concept="05"] .home-phase-a-hero .hero-declaration{
    margin-top:-104px;
    min-height:220px;
  }
  [data-concept="05"] .c5-hero-documentary{
    top:50%;
    height:22vh;
  }
}

@media(prefers-reduced-motion:reduce){
  [data-concept="05"] .c5-hero-explore span{
    transition:none!important;
  }
}

html.c5-visual-test [data-concept="05"] .home-phase-a-hero .hero-title::after{
  animation:none!important;
  text-shadow:none!important;
}