/* ==========================================================================
   Joker Gold Jelly — Promo Site
   Theme: deep velvet purple + bright gold + cream + harlequin red
   ========================================================================== */

:root {
  --bg-base:        #2A0F3D;
  --bg-velvet:      #3D1C5C;
  --bg-midnight:    #1A0826;
  --bg-cream:       #F4E6C5;
  --red-crimson:    #A81D3A;
  --red-cherry:     #E83A56;
  --gold-bright:    #F5C84B;
  --gold-deep:      #C9921E;
  --gold-soft:      #FFE08C;
  --cream:          #F4E6C5;
  --accent-violet:  #7B4BC9;
  --accent-magenta: #D63FA0;
  --text-primary:   #FFF6E0;
  --text-secondary: #D6C2A8;
  --text-tertiary:  #9E8C76;

  --r-sm: 8px;
  --r-md: 12px;
  --r-lg: 20px;
  --r-xl: 32px;

  --shadow-card:      0 6px 18px rgba(0,0,0,0.45);
  --shadow-modal:     0 14px 44px rgba(0,0,0,0.55);
  --shadow-gold-glow: 0 0 28px rgba(245,200,75,0.35);

  --g-app-bg:    linear-gradient(180deg, #2A0F3D 0%, #1A0826 100%);
  --g-gold-cta:  linear-gradient(180deg, #F5C84B 0%, #C9921E 100%);
  --g-gold-text: linear-gradient(135deg, #FFE08C 0%, #F5C84B 50%, #C9921E 100%);

  --font-display: 'Cinzel Decorative', 'Playfair Display', serif;
  --font-body:    'Plus Jakarta Sans', system-ui, sans-serif;
  --font-script:  'Caveat Brush', 'Pacifico', cursive;
}

* { -webkit-tap-highlight-color: transparent; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--text-primary);
  background: var(--g-app-bg);
  background-attachment: fixed;
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
}

/* --- Harlequin diamond pattern (hallmark texture) --- */
.harlequin-bg {
  background-color: var(--bg-base);
  background-image:
    linear-gradient(135deg, rgba(245,200,75,0.05) 25%, transparent 25%),
    linear-gradient(225deg, rgba(245,200,75,0.05) 25%, transparent 25%),
    linear-gradient(45deg,  rgba(245,200,75,0.05) 25%, transparent 25%),
    linear-gradient(315deg, rgba(245,200,75,0.05) 25%, transparent 25%);
  background-position: 36px 0, 36px 0, 0 0, 0 0;
  background-size: 72px 72px;
  background-repeat: repeat;
}

.harlequin-bg-strong {
  background-color: var(--bg-velvet);
  background-image:
    linear-gradient(135deg, rgba(245,200,75,0.10) 25%, transparent 25%),
    linear-gradient(225deg, rgba(168,29,58,0.18) 25%, transparent 25%),
    linear-gradient(45deg,  rgba(245,200,75,0.10) 25%, transparent 25%),
    linear-gradient(315deg, rgba(168,29,58,0.18) 25%, transparent 25%);
  background-position: 40px 0, 40px 0, 0 0, 0 0;
  background-size: 80px 80px;
}

/* --- Typography --- */
.font-display { font-family: var(--font-display); }
.font-script  { font-family: var(--font-script); }
.font-body    { font-family: var(--font-body); }

.gold-text {
  background: var(--g-gold-text);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  text-shadow: 0 1px 0 rgba(0,0,0,0.05);
}

.outlined-text {
  -webkit-text-stroke: 2px var(--gold-bright);
  color: transparent;
}

.section-label {
  text-transform: uppercase;
  letter-spacing: 0.22em;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--gold-bright);
  font-family: var(--font-body);
}

.script-accent {
  font-family: var(--font-script);
  color: var(--gold-bright);
  font-weight: 400;
  letter-spacing: 0.01em;
}

.hero-heading {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.6rem, 7vw, 5.5rem);
  line-height: 0.98;
  letter-spacing: -0.015em;
}

.section-heading {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.9rem, 4vw, 3rem);
  line-height: 1.05;
  letter-spacing: -0.01em;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-family: var(--font-body);
  font-weight: 700;
  letter-spacing: 0.04em;
  border-radius: var(--r-lg);
  padding: 0.95rem 1.7rem;
  transition: transform 200ms ease-out, box-shadow 200ms ease-out, filter 200ms ease-out;
  cursor: pointer;
  text-transform: uppercase;
  font-size: 0.95rem;
  white-space: nowrap;
  line-height: 1;
}

.btn-primary {
  background: var(--g-gold-cta);
  color: var(--bg-midnight);
  box-shadow: var(--shadow-gold-glow), 0 4px 0 rgba(0,0,0,0.25);
  border: 1px solid var(--gold-soft);
}

.btn-primary:hover {
  transform: translateY(-2px);
  filter: brightness(1.05);
  box-shadow: 0 0 36px rgba(245,200,75,0.6), 0 6px 0 rgba(0,0,0,0.3);
}

.btn-ghost {
  background: transparent;
  color: var(--cream);
  border: 1.5px solid rgba(245,230,197,0.35);
}

.btn-ghost:hover {
  border-color: var(--gold-bright);
  color: var(--gold-bright);
}

/* --- Hero --- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 6rem 1.5rem 4rem;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at top, rgba(245,200,75,0.18), transparent 55%),
    linear-gradient(180deg, rgba(26,8,38,0.55) 0%, rgba(26,8,38,0.92) 100%),
    url('images/hero_bg.webp') center top / cover no-repeat;
  z-index: -2;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(135deg, rgba(245,200,75,0.06) 25%, transparent 25%),
    linear-gradient(225deg, rgba(168,29,58,0.10) 25%, transparent 25%),
    linear-gradient(45deg,  rgba(245,200,75,0.06) 25%, transparent 25%),
    linear-gradient(315deg, rgba(168,29,58,0.10) 25%, transparent 25%);
  background-position: 40px 0, 40px 0, 0 0, 0 0;
  background-size: 80px 80px;
  z-index: -1;
  opacity: 0.6;
  pointer-events: none;
}

/* --- Decorative pieces --- */
.gold-rule {
  display: inline-block;
  height: 2px;
  width: 64px;
  background: var(--g-gold-text);
  vertical-align: middle;
  margin: 0 0.75rem;
  border-radius: 999px;
}

.diamond-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: var(--gold-bright);
}

.diamond-divider .dia {
  width: 12px;
  height: 12px;
  background: var(--gold-bright);
  transform: rotate(45deg);
  box-shadow: 0 0 12px rgba(245,200,75,0.55);
}

.diamond-divider .dia.small {
  width: 8px;
  height: 8px;
  background: var(--red-crimson);
  box-shadow: none;
}

/* --- Cards --- */
.feature-card {
  background:
    linear-gradient(180deg, rgba(61,28,92,0.85) 0%, rgba(42,15,61,0.95) 100%);
  border: 1px solid rgba(245,200,75,0.22);
  border-radius: var(--r-lg);
  padding: 1.75rem 1.5rem;
  box-shadow: var(--shadow-card);
  position: relative;
  overflow: hidden;
  transition: transform 250ms ease-out, border-color 250ms ease-out, box-shadow 250ms ease-out;
}

.feature-card:hover {
  transform: translateY(-4px);
  border-color: rgba(245,200,75,0.55);
  box-shadow: var(--shadow-card), 0 0 30px rgba(245,200,75,0.18);
}

.feature-card .icon-frame {
  width: 96px;
  height: 96px;
  margin: 0 auto 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at 50% 40%, rgba(245,200,75,0.3) 0%, rgba(168,29,58,0.4) 60%, rgba(42,15,61,0) 90%);
  border-radius: 50%;
}

.feature-card .icon-frame img {
  width: 84px;
  height: 84px;
  object-fit: contain;
  filter: drop-shadow(0 4px 8px rgba(0,0,0,0.5));
}

.tier-pill {
  display: inline-block;
  padding: 0.25rem 0.7rem;
  border-radius: 999px;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 700;
}

.tier-common    { background: var(--accent-violet); color: var(--text-primary); }
.tier-rare      { background: var(--red-crimson);   color: var(--text-primary); }
.tier-legendary { background: var(--g-gold-cta);    color: var(--bg-midnight); }

/* --- Spotlight (surprise twist) --- */
.spotlight-card {
  background:
    linear-gradient(180deg, rgba(244,230,197,0.05) 0%, rgba(168,29,58,0.18) 100%);
  border: 2px dashed var(--gold-bright);
  border-radius: var(--r-xl);
  padding: 2.5rem 2rem;
  position: relative;
  overflow: hidden;
}

.spotlight-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 30% 20%, rgba(245,200,75,0.18), transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(214,63,160,0.18), transparent 55%);
  pointer-events: none;
}

/* --- Phone frame for screenshots --- */
.phone-frame {
  width: 100%;
  max-width: 280px;
  margin: 0 auto;
  aspect-ratio: 420 / 912;
  border-radius: 38px;
  padding: 10px;
  background: linear-gradient(160deg, #C9921E, #6B4A0E 50%, #C9921E);
  box-shadow:
    0 0 0 2px #2A0F3D,
    0 18px 40px rgba(0,0,0,0.55),
    var(--shadow-gold-glow);
  position: relative;
}

.phone-frame .phone-screen {
  width: 100%;
  height: 100%;
  border-radius: 30px;
  overflow: hidden;
  background: var(--bg-midnight);
  position: relative;
}

.phone-frame .phone-screen img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.phone-frame::before {
  content: "";
  position: absolute;
  top: 16px;
  left: 50%;
  transform: translateX(-50%);
  width: 90px;
  height: 18px;
  background: #050108;
  border-radius: 999px;
  z-index: 2;
}

/* --- Stat tiles --- */
.stat-tile {
  text-align: center;
  padding: 1.5rem 1rem;
  border: 1px solid rgba(245,200,75,0.25);
  border-radius: var(--r-lg);
  background: rgba(26,8,38,0.45);
}

.stat-tile .num {
  font-family: var(--font-display);
  color: var(--gold-bright);
  font-size: clamp(2.2rem, 5vw, 3rem);
  line-height: 1;
  font-weight: 700;
}

.stat-tile .lbl {
  display: block;
  margin-top: 0.4rem;
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-secondary);
}

/* --- Header --- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  background: rgba(26,8,38,0.65);
  border-bottom: 1px solid rgba(245,200,75,0.15);
  padding: 0.85rem 1.25rem;
}

.site-header .brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-family: var(--font-display);
  color: var(--cream);
  letter-spacing: 0.02em;
}

.site-header .brand img {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  box-shadow: 0 0 12px rgba(245,200,75,0.45);
}

.nav-link {
  color: var(--text-secondary);
  font-size: 0.92rem;
  letter-spacing: 0.04em;
  transition: color 200ms ease;
}

.nav-link:hover { color: var(--gold-bright); }

/* --- Footer --- */
.site-footer {
  background: var(--bg-midnight);
  border-top: 1px solid rgba(245,200,75,0.18);
  padding: 3rem 1.5rem 6rem;
  color: var(--text-secondary);
}

.site-footer a:hover { color: var(--gold-bright); }

/* --- Privacy acceptance button (Flutter integration) --- */
.privacy-accept-btn {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 9999;
  padding: 1rem 1rem 1.25rem;
  background: linear-gradient(180deg, rgba(26,8,38,0) 0%, rgba(26,8,38,0.95) 35%, rgba(26,8,38,1) 100%);
  display: flex;
  justify-content: center;
  align-items: center;
}

.privacy-accept-btn.hidden { display: none; }

.accept-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  width: 100%;
  max-width: 380px;
  padding: 1rem 1.5rem;
  background: var(--g-gold-cta);
  color: var(--bg-midnight);
  font-family: var(--font-body);
  font-weight: 800;
  font-size: 1rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border: 1px solid var(--gold-soft);
  border-radius: var(--r-lg);
  cursor: pointer;
  box-shadow: var(--shadow-gold-glow), 0 6px 18px rgba(0,0,0,0.5);
  transition: transform 180ms ease-out, filter 180ms ease-out;
  line-height: 1;
}

.accept-btn:hover { transform: translateY(-2px); filter: brightness(1.05); }
.accept-btn:active { transform: translateY(0); }

/* --- Long-form (legal pages) --- */
.legal-prose h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.8rem);
  color: var(--gold-bright);
  margin-bottom: 1rem;
  line-height: 1.1;
}

.legal-prose h2 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--cream);
  margin: 2.2rem 0 0.8rem;
}

.legal-prose h3 {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--gold-bright);
  margin: 1.6rem 0 0.5rem;
}

.legal-prose p,
.legal-prose li {
  color: var(--text-secondary);
  line-height: 1.75;
  font-size: 1rem;
}

.legal-prose ul {
  list-style: disc;
  padding-left: 1.4rem;
  margin: 0.8rem 0 1.2rem;
}

.legal-prose a {
  color: var(--gold-bright);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.legal-prose a:hover { color: var(--gold-soft); }

.legal-prose strong { color: var(--cream); }

/* --- Form --- */
.form-field {
  width: 100%;
  background: rgba(26,8,38,0.7);
  border: 1px solid rgba(245,200,75,0.22);
  color: var(--cream);
  border-radius: var(--r-md);
  padding: 0.85rem 1rem;
  font-family: var(--font-body);
  font-size: 1rem;
  transition: border-color 200ms ease, box-shadow 200ms ease;
}

.form-field::placeholder { color: var(--text-tertiary); }

.form-field:focus {
  outline: none;
  border-color: var(--gold-bright);
  box-shadow: 0 0 0 3px rgba(245,200,75,0.18);
}

.form-label {
  display: block;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--gold-bright);
  margin-bottom: 0.5rem;
  font-weight: 700;
}

/* --- Swiper customization --- */
.swiper { padding-bottom: 3rem !important; }

.swiper-pagination-bullet {
  background: rgba(245,230,197,0.4) !important;
  opacity: 1 !important;
}

.swiper-pagination-bullet-active {
  background: var(--gold-bright) !important;
  box-shadow: 0 0 10px rgba(245,200,75,0.6);
}

.swiper-button-next, .swiper-button-prev {
  color: var(--gold-bright) !important;
}

.swiper-button-next::after, .swiper-button-prev::after {
  font-size: 1.5rem !important;
  font-weight: 800;
}

/* --- Responsive tweaks --- */
@media (max-width: 640px) {
  .hero { padding: 5rem 1.25rem 3rem; }
  .feature-card { padding: 1.4rem 1.1rem; }
  .gold-rule { width: 36px; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  html { scroll-behavior: auto; }
}