/* ══════════════════════════════════════════
   BRAND ISLAND - login and register (D4)
   These pages stay brand-dark in every theme: their roots carry
   data-bs-theme="dark", and their colors come from the --brand-* roles
   below (values in 00_theme-palette.css), not from the app theme.
   Poppins is loaded once, in 10_base.css.
══════════════════════════════════════════ */
:root {
  --brand-bg:          var(--palette-brand-navy);
  --brand-orange-1:    var(--palette-brand-orange);
  --brand-orange-2:    var(--palette-brand-orange-deep);
  --brand-orange-3:    var(--palette-brand-orange-light);
  --brand-gold:        var(--palette-brand-gold);
  --brand-grey:        var(--palette-brand-steel);
  --brand-grey-mid:    var(--palette-brand-steel-dark);
  --brand-text:        var(--palette-brand-mist);
  --brand-text-muted:  var(--palette-brand-sky);
  --brand-text-subtle: var(--palette-brand-sky-dark);
  --brand-green:       var(--palette-brand-green);
  --brand-white:       var(--palette-white);
  --brand-black:       var(--palette-black);
  /* form fields and labels: near-black fill, dim outline, gray label (as originally;
     the label is one step lighter than it was, for 6.0:1 on the field) */
  --brand-field:        var(--palette-slate-900);
  --brand-field-border: var(--palette-slate-700);
  --brand-gray:         var(--palette-slate-400);
  --brand-gray-light:   var(--palette-slate-300);
}

/* ══════════════════════════════════════════
   KEYFRAMES
══════════════════════════════════════════ */
@keyframes blobDrift1 {
  0%   { transform: translate(0px,   0px);  }
  33%  { transform: translate(12px, -16px); }
  66%  { transform: translate(-8px,  10px); }
  100% { transform: translate(0px,   0px);  }
}
@keyframes blobDrift2 {
  0%   { transform: translate(0px,  0px);   }
  33%  { transform: translate(-14px, 12px); }
  66%  { transform: translate( 10px, -8px); }
  100% { transform: translate(0px,  0px);   }
}
@keyframes floatCard {
  0%   { transform: translateY(0px)   rotate(0deg); }
  50%  { transform: translateY(-18px) rotate(0deg);  }
  100% { transform: translateY(0px)   rotate(0deg); }
}
@keyframes livePulse {
  0%,100% { opacity: 1;   }
  50%     { opacity: 0.3; }
}
@keyframes fadeSlideUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0);    }
}
@keyframes fadeSlideLeft {
  from { opacity: 0; transform: translateX(32px); }
  to   { opacity: 1; transform: translateX(0);    }
}

/* ══════════════════════════════════════════
   HERO WRAPPER
══════════════════════════════════════════ */
.hero-section {
  position:    relative;
  overflow:    hidden;
  min-height:  100vh;
  background:  var(--brand-bg);
  font-family: var(--font-sans);
  display:     flex;
  align-items: center;
}

/* ══════════════════════════════════════════
   BLOBS
══════════════════════════════════════════ */
.blob {
  position:       absolute;
  pointer-events: none;
  z-index:        0;
  border-radius:  50%;
  filter:         blur(2px);
}

/* Top-left — orange, from the good version */
.blob-tl {
  width:      600px;
  height:     600px;
  top:        -220px;
  left:       -200px;
  opacity:    0.90;
  background: radial-gradient(
    circle at 50% 50%,
    color-mix(in srgb, var(--brand-orange-1) 82%, transparent)  0%,
    color-mix(in srgb, var(--brand-orange-2) 60%, transparent) 45%,
    color-mix(in srgb, var(--brand-orange-2)  0%, transparent) 75%
  );
  animation:   blobDrift1 16s ease-in-out infinite;
  will-change: transform;
}

/* Bottom-right — grey (replaces the orange one) */
.blob-br {
  width:      420px;
  height:     420px;
  bottom:     -150px;
  right:      -140px;
  opacity:    0.72;
  background: radial-gradient(
    circle at 50% 50%,
    color-mix(in srgb, var(--brand-grey)     85%, transparent)  0%,
    color-mix(in srgb, var(--brand-grey-mid) 60%, transparent) 48%,
    color-mix(in srgb, var(--brand-grey-mid)  0%, transparent) 75%
  );
  animation:   blobDrift2 20s ease-in-out infinite 2.5s;
  will-change: transform;
}

/* ══════════════════════════════════════════
   INNER CONTENT
══════════════════════════════════════════ */
.hero-inner {
  position: relative;
  z-index:  1;
  width:    100%;
  padding:  80px 5vw;
}

/* ══════════════════════════════════════════
   LEFT COLUMN — TEXT
══════════════════════════════════════════ */
.hero-text { animation: fadeSlideUp 0.75s ease both; }

.hero-text h1 {
  font-size:     clamp(2rem, 4.5vw, 3.2rem); /* brand display heading - theme-allow */
  font-weight:   700;
  line-height:   1.18;
  color:         var(--brand-text);
  margin-bottom: 1.1rem;
}
.hero-text h1 .accent {
  background:              linear-gradient(90deg, var(--brand-orange-1), var(--brand-orange-3));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip:         text;
}
.hero-text .sub {
  font-size:     1rem; /* brand lead text - theme-allow */
  color:         var(--brand-text-muted);
  max-width:     480px;
  line-height:   1.7;
  margin-bottom: 1.8rem;
}
.hero-cta-row {
  display:   flex;
  gap:       12px;
  flex-wrap: wrap;
}
.btn-primary-hero {
  background:      linear-gradient(135deg, var(--brand-orange-1), var(--brand-orange-2));
  color:           var(--brand-white) !important;
  border:          none;
  padding:         12px 28px;
  border-radius:   50px;
  font-size:       0.9rem;
  font-weight:     600;
  cursor:          pointer;
  transition:      filter 0.2s, transform 0.15s;
  text-decoration: none;
  display:         inline-flex;
  align-items:     center;
  gap:             8px;
  box-shadow:      0 4px 20px color-mix(in srgb, var(--brand-orange-2) 30%, transparent);
}
.btn-primary-hero:hover {
  filter:    brightness(1.08);
  transform: translateY(-2px);
  color:     var(--brand-white) !important;
}
.btn-outline-hero {
  background:      transparent;
  color:           var(--brand-orange-1) !important;
  border:          2px solid color-mix(in srgb, var(--brand-orange-1) 70%, transparent);
  padding:         11px 26px;
  border-radius:   50px;
  font-size:       0.9rem;
  font-weight:     600;
  cursor:          pointer;
  transition:      background 0.2s, transform 0.15s;
  text-decoration: none;
  display:         inline-flex;
  align-items:     center;
}
.btn-outline-hero:hover {
  background: color-mix(in srgb, var(--brand-orange-1) 8%, transparent);
  transform:  translateY(-2px);
}

/* ══════════════════════════════════════════
   RIGHT COLUMN — FLOATING CARD
══════════════════════════════════════════ */
.hero-card-col {
  display:         flex;
  justify-content: center;
  align-items:     center;
  animation:       fadeSlideLeft 0.85s ease 0.2s both;
}
.hero-card-wrapper {
  animation:   floatCard 4.5s ease-in-out infinite;
  transform:   rotate(-1.5deg);
  will-change: transform;
}
.card-float-wrap {
  position: relative;
  display:  inline-block;
}
.hero-card {
  background:      color-mix(in srgb, var(--brand-bg) 92%, transparent);
  border-radius:   20px;
  box-shadow:
    0 20px 50px color-mix(in srgb, var(--brand-black) 45%, transparent),
    0  2px  8px color-mix(in srgb, var(--brand-orange-1) 8%, transparent),
    inset 0 1px 0 color-mix(in srgb, var(--brand-white) 5%, transparent);
  padding:         28px 26px;
  width:           300px;
  border:          1px solid color-mix(in srgb, var(--brand-orange-1) 14%, transparent);
  backdrop-filter: blur(16px);
}
.card-verified-badge {
  display:        inline-flex;
  align-items:    center;
  gap:            6px;
  background:     color-mix(in srgb, var(--brand-orange-1) 10%, transparent);
  color:          var(--brand-orange-1);
  font-size:      0.7rem;
  font-weight:    700;
  letter-spacing: 0.04em;
  padding:        4px 10px;
  border-radius:  20px;
  margin-bottom:  14px;
  text-transform: uppercase;
}
.live-dot {
  width:         7px;
  height:        7px;
  border-radius: 50%;
  background:    var(--brand-orange-1);
  display:       inline-block;
  animation:     livePulse 1.8s ease-in-out infinite;
}
.card-id-block {
  width:           100%;
  height:          90px;
  background:      linear-gradient(135deg, var(--brand-orange-1) 0%, var(--brand-orange-2) 100%);
  border-radius:   12px;
  display:         flex;
  align-items:     center;
  justify-content: center;
  margin-bottom:   14px;
  box-shadow:      0 4px 14px color-mix(in srgb, var(--brand-orange-2) 25%, transparent);
}
.card-cert-title {
  font-size:     0.88rem;
  font-weight:   700;
  color:         var(--brand-text);
  margin-bottom: 2px;
}
.card-cert-meta {
  font-size:     0.72rem;
  color:         var(--brand-text-subtle);
  margin-bottom: 14px;
}
.cert-row {
  display:       flex;
  align-items:   center;
  gap:           10px;
  padding:       9px 0;
  border-bottom: 1px solid color-mix(in srgb, var(--brand-white) 5%, transparent);
}
.cert-row:last-of-type { border-bottom: none; }
.cert-icon {
  width:           32px;
  height:          32px;
  border-radius:   8px;
  background:      color-mix(in srgb, var(--brand-orange-1) 12%, transparent);
  color:           var(--brand-orange-1);
  display:         flex;
  align-items:     center;
  justify-content: center;
  font-size:       0.8rem;
  flex-shrink:     0;
}
.cert-info { flex: 1; }
.cert-info .name {
  font-size:   0.8rem;
  font-weight: 700;
  color:       var(--brand-text);
}
.cert-info .exp {
  font-size: 0.7rem;
  color:     var(--brand-text-subtle);
}
.cert-check {
  color:     var(--brand-green);
  font-size: 0.82rem;
}
.card-footer-verified {
  display:     flex;
  align-items: center;
  gap:         6px;
  margin-top:  12px;
  font-size:   0.72rem;
  font-weight: 700;
  color:       var(--brand-green);
}
.card-chip {
  position:      absolute;
  background:    color-mix(in srgb, var(--brand-bg) 96%, transparent);
  border-radius: 20px;
  padding:       5px 13px;
  font-size:     0.68rem;
  font-weight:   700;
  box-shadow:    0 4px 14px color-mix(in srgb, var(--brand-black) 35%, transparent);
  white-space:   nowrap;
  z-index:       10;
}
.chip-top {
  top:    -14px;
  right:  -8px;
  color:  var(--brand-orange-1);
  border: 1px solid color-mix(in srgb, var(--brand-orange-1) 25%, transparent);
}
.chip-bottom {
  bottom: -14px;
  left:   -8px;
  color:  var(--brand-gold);
  border: 1px solid color-mix(in srgb, var(--brand-orange-3) 20%, transparent);
}

/* ══════════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════════ */
@media (max-width: 991px) {
  .hero-card-col { margin-top: 48px; }
  .blob-tl { width: 380px; height: 380px; top: -140px; left: -130px; }
  .blob-br { width: 280px; height: 280px; bottom: -100px; right: -90px; }
}
/* ══════════════════════════════════════════
   SIGNED-OUT PAGES (D4)
   Login, register, the email pages and logout carry html[data-brand-page]
   (set by the head script in app.py and by assets/theme.js). There the whole
   page stays dark in every theme, navbar and status bar included, on the
   brand navy.
══════════════════════════════════════════ */
html[data-brand-page],
html[data-brand-page] body {
  background-color: var(--brand-bg);
}

/* The 404 page is the one message card shown outside those pages, so it
   follows the app theme instead of the brand look. */
html:not([data-brand-page]) .form-view {
  color:            var(--color-text-strong);
  background-color: var(--color-surface-raised);
  border-color:     var(--color-border);
  box-shadow:       var(--shadow-raised);
}

html:not([data-brand-page]) .form-view .form-link {
  color: var(--color-accent-text);
}