/* =========================================================
   HEADER — Dyson Forestry (warm neon: orange/red)
   Minimal, premium, fast, AA-friendly
   Works with your structure:
   - .site-header (wrapper)
   - .site-header .container (layout)
   - .logo (brand link)
   - .nav (desktop links)
   - .burger (mobile toggle)
   - .header__nav (off-canvas panel) + .navOpen
   ========================================================= */

.site-header{
  /* Dyson Forestry palette */
  --df-accent:     #ff8a00;                 /* warm orange */
  --df-accent-2:   #ff3b2f;                 /* warm red */
  --df-ink:        rgba(255,255,255,.92);
  --df-muted:      rgba(255,255,255,.72);
  --df-line:       rgba(255,255,255,.08);
  --df-glow:       rgba(255,138,0,.22);
  --df-glow-2:     rgba(255,59,47,.16);

  position: relative;
  top: 0;
  z-index: 50;

  /* crisp glass, not “enterprise blue” */
  background:
    radial-gradient(900px 220px at 20% -40%, rgba(255,138,0,.16), transparent 60%),
    radial-gradient(800px 240px at 80% -30%, rgba(255,59,47,.12), transparent 62%),
    linear-gradient(180deg, rgba(8,10,14,.92), rgba(8,10,14,.72), rgba(8,10,14,.28));

  border-bottom: 1px solid var(--df-line);

  backdrop-filter: blur(16px) saturate(150%);
  -webkit-backdrop-filter: blur(16px) saturate(150%);

  box-shadow:
    0 1px 0 rgba(0,0,0,.35),
    0 18px 46px rgba(0,0,0,.55);
}

/* optional subtle scanline */
.site-header::after{
  content:"";
  position:absolute;
  left:0; right:0; bottom:0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,138,0,.38), rgba(255,59,47,.28), transparent);
  opacity: .65;
  pointer-events:none;
}

.site-header .container{
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
  gap: 16px;
}

/* ===== LOGO ===== */
.logo{
  display: inline-flex;
  align-items: center;
  gap: 10px;

  font-family: "Bebas Neue", system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 22px;
  line-height: 1;
  letter-spacing: .18em;
  text-transform: uppercase;
  text-decoration: none;

  color: var(--df-ink);

  /* warm gradient text */
  background: linear-gradient(110deg, #ffffff 10%, var(--df-accent) 48%, var(--df-accent-2) 92%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;

  filter:
    drop-shadow(0 0 12px rgba(255,138,0,.18))
    drop-shadow(0 0 18px rgba(255,59,47,.10));
}

.logo:focus-visible{
  outline: 2px solid rgba(255,138,0,.8);
  outline-offset: 4px;
  border-radius: 12px;
}

/* ===== NAVIGATION (desktop) ===== */
.nav{
  display: flex;
  gap: 18px;
  align-items: center;
}

/* support both .nav a and your existing .header__nav > ul a */
.nav a,
.header__nav > ul a{
  position: relative;
  display: inline-flex;
  align-items: center;

  color: rgba(255,255,255,.78);
  text-decoration: none;

  font-family: "Manrope", system-ui, -apple-system, "Segoe UI", sans-serif;
  font-weight: 700;
  font-size: 12px;
  letter-spacing: .16em;
  text-transform: uppercase;

  padding: 8px 10px;
  border-radius: 999px;

  transition:
    color .22s ease,
    transform .18s cubic-bezier(.2,.9,.2,1),
    background .22s ease,
    box-shadow .22s ease;
}

/* minimalist hover: underline “ember” + soft pill */
.nav a::before,
.header__nav > ul a::before{
  content:"";
  position:absolute;
  left: 14px;
  right: 14px;
  bottom: 4px;
  height: 2px;
  border-radius: 999px;

  background: linear-gradient(90deg, transparent, rgba(255,138,0,.95), rgba(255,59,47,.85), transparent);
  opacity: 0;
  transform: translateY(3px) scaleX(.72);
  filter: blur(.2px);

  transition: opacity .22s ease, transform .22s cubic-bezier(.2,.9,.2,1);
}

/* soft glow plate */
.nav a::after,
.header__nav > ul a::after{
  content:"";
  position:absolute;
  inset: 0;
  border-radius: 999px;
  background: radial-gradient(120% 140% at 20% 10%, rgba(255,138,0,.14), transparent 58%),
              radial-gradient(120% 140% at 80% 90%, rgba(255,59,47,.10), transparent 60%),
              rgba(255,255,255,.03);
  opacity: 0;
  transition: opacity .22s ease;
  z-index: -1;
}

.nav a:hover,
.header__nav > ul a:hover{
  color: #ffffff;
  transform: translateY(-1px);
}

.nav a:hover::before,
.header__nav > ul a:hover::before{
  opacity: 1;
  transform: translateY(0) scaleX(1);
}

.nav a:hover::after,
.header__nav > ul a:hover::after{
  opacity: 1;
  box-shadow:
    0 10px 26px rgba(0,0,0,.30),
    0 0 22px rgba(255,138,0,.14),
    0 0 16px rgba(255,59,47,.10);
}

.nav a:active,
.header__nav > ul a:active{
  transform: translateY(0);
}

.nav a:focus-visible,
.header__nav > ul a:focus-visible{
  outline: 2px solid rgba(255,138,0,.78);
  outline-offset: 3px;
}

/* ===== BURGER BUTTON ===== */
.burger{
  display: none;
  position: relative;
  width: 46px;
  height: 46px;
  border-radius: 16px;

  border: 1px solid rgba(255,255,255,.10);
  background:
    radial-gradient(120% 120% at 20% 0%, rgba(255,138,0,.12), transparent 56%),
    radial-gradient(120% 120% at 80% 100%, rgba(255,59,47,.10), transparent 58%),
    rgba(255,255,255,.04);

  cursor: pointer;
  z-index: 100;

  backdrop-filter: blur(12px) saturate(150%);
  -webkit-backdrop-filter: blur(12px) saturate(150%);

  box-shadow:
    0 12px 28px rgba(0,0,0,.55),
    0 0 0 1px rgba(0,0,0,.25) inset;

  transition:
    transform .18s cubic-bezier(.2,.9,.2,1),
    border-color .22s ease,
    box-shadow .22s ease,
    background .22s ease;
}

.burger::before,
.burger::after{
  content:"";
  position:absolute;
  left: 50%;
  width: 22px;
  height: 2px;
  border-radius: 999px;
  transform: translateX(-50%);

  background: linear-gradient(90deg, #fff, var(--df-accent), var(--df-accent-2));
  box-shadow:
    0 0 10px rgba(255,138,0,.18),
    0 0 12px rgba(255,59,47,.12);

  transition: transform .28s cubic-bezier(.2,.9,.2,1), top .28s cubic-bezier(.2,.9,.2,1), bottom .28s cubic-bezier(.2,.9,.2,1), opacity .22s ease;
}

.burger::before{ top: 16px; }
.burger::after{ bottom: 16px; }

.burger .icon-left{
  position:absolute;
  left:50%;
  top:50%;
  width: 22px;
  height: 2px;
  border-radius: 999px;
  transform: translate(-50%,-50%);
  background: linear-gradient(90deg, #fff, var(--df-accent), var(--df-accent-2));
  box-shadow:
    0 0 10px rgba(255,138,0,.18),
    0 0 12px rgba(255,59,47,.12);
  transition: opacity .22s ease, transform .22s ease;
}

.burger .icon-right{ display:none; }

.burger:hover{
  transform: translateY(-1px);
  border-color: rgba(255,138,0,.22);
  box-shadow:
    0 16px 38px rgba(0,0,0,.62),
    0 0 24px rgba(255,138,0,.14),
    0 0 16px rgba(255,59,47,.10),
    0 0 0 1px rgba(255,255,255,.05) inset;
}

.burger:active{ transform: translateY(0); }

.burger:focus-visible{
  outline: 2px solid rgba(255,138,0,.78);
  outline-offset: 4px;
}

/* OPEN STATE */
.burger.open{
  border-color: rgba(255,138,0,.22);
}

.burger.open::before{
  top: 50%;
  transform: translateX(-50%) rotate(45deg);
}

.burger.open::after{
  bottom: auto;
  top: 50%;
  transform: translateX(-50%) rotate(-45deg);
}

.burger.open .icon-left{
  opacity: 0;
  transform: translate(-50%,-50%) scale(.6);
}

/* ===== MOBILE MENU (off-canvas) ===== */
.mobile__menu{ display: none; }

.header__nav > ul{
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 18px;
  list-style: none;
  margin: 0;
  padding: 0;
  justify-content: center;
  margin-inline: auto;
}

/* ===== MOBILE (off-canvas) ===== */
@media (max-width: 1024px){
  .nav{ display:none; }
  .burger{ display:flex; }

  .header__nav{
    position: fixed;
    inset: 0;
    width: 100vw;
    height: 100dvh;

    background:
      radial-gradient(980px 740px at 18% 8%, rgba(255,138,0,.18), transparent 60%),
      radial-gradient(980px 740px at 82% 92%, rgba(255,59,47,.14), transparent 62%),
      rgba(8,10,14,.96);

    backdrop-filter: blur(28px) saturate(150%);
    -webkit-backdrop-filter: blur(28px) saturate(150%);

    z-index: 60;

    transform: translateX(-120%);
    transition: transform .46s cubic-bezier(.2,.85,.2,1);

    display: flex;
    flex-direction: column;
  }

  .site-header .cta--ghost_7q3a {
    display: none;
  }

  .header__nav > ul{
    margin-top: 84px;
    margin-left: 22px;
    margin-right: 22px;

    flex-direction: column;
    align-items: flex-start;
    gap: 18px;

    height: 72vh;
    overflow-y: auto;
    overflow-x: hidden;
    padding-right: 8px;
  }

  .header__nav > ul a{
    width: 100%;
    font-size: 14px;
    letter-spacing: .14em;
    padding: 12px 12px;
    border-radius: 16px;
    background: rgba(255,255,255,.03);
    border: 1px solid rgba(255,255,255,.06);
  }

  .header__nav > ul a::before{
    left: 12px;
    right: 12px;
    bottom: 8px;
  }

  /* Optional bottom CTA inside .header__nav if you have it */
  .header__nav > a{
    display: inline-block !important;
    margin: auto 22px 34px;
    width: calc(100% - 44px);
    text-align: center;

    color: rgba(12,12,14,.96) !important;
    background: linear-gradient(110deg, #fff 6%, var(--df-accent) 52%, var(--df-accent-2) 96%);
    border-radius: 999px;
    padding: 12px 18px;
    font-weight: 900;
    letter-spacing: .12em;
    text-transform: uppercase;
    text-decoration: none;

    box-shadow:
      0 18px 48px rgba(0,0,0,.55),
      0 0 40px rgba(255,138,0,.16),
      0 0 28px rgba(255,59,47,.10);
  }

  .navOpen{ transform: translateX(0%); }

  .mobile__menu{ display:block; }
}

/* ===== REDUCED MOTION ===== */
@media (prefers-reduced-motion: reduce){
  .burger,
  .burger *{ transition: none !important; }
  .header__nav{ transition: none !important; }
  .nav a,
  .header__nav > ul a{ transition: none !important; }
}