/* =========================================================
   FREE-GAMESPLAY — NEON ARCADE VAULT
   Unique design system: aurora gradients, hex-vault cards,
   glassmorphism panels, neon edges, asymmetric layouts.
   ========================================================= */

:root {
  /* Brand palette */
  --crimson-violet: #5f0f40;
  --deep-crimson:   #9a031e;
  --princeton-orange:#fb8b24;
  --autumn-leaf:    #e36414;
  --dark-teal:      #0f4c5c;

  /* Functional tokens */
  --color-bg:        #0a0b14;
  --color-bg-2:      #11121e;
  --color-surface:   rgba(26, 28, 46, 0.72);
  --color-surface-2: rgba(36, 40, 60, 0.5);
  --color-edge:      rgba(251, 139, 36, 0.35);
  --color-edge-2:    rgba(154, 3, 30, 0.45);
  --color-text:      #f5ecdc;
  --color-muted:     #b6a99c;
  --color-primary:   var(--princeton-orange);
  --color-accent:    var(--deep-crimson);

  --grad-aurora:  linear-gradient(135deg, #5f0f40 0%, #9a031e 35%, #e36414 70%, #fb8b24 100%);
  --grad-night:   radial-gradient(circle at 20% 10%, rgba(95,15,64,0.55), transparent 55%),
                  radial-gradient(circle at 85% 30%, rgba(15,76,92,0.5), transparent 50%),
                  radial-gradient(circle at 50% 100%, rgba(227,100,20,0.35), transparent 60%);
  --grad-flame:   linear-gradient(120deg, #e36414, #fb8b24 60%, #9a031e);
  --grad-glass:   linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.02));

  /* Geometry */
  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --hex-clip: polygon(8% 0, 92% 0, 100% 50%, 92% 100%, 8% 100%, 0 50%);

  /* Shadows */
  --shadow-sm: 0 4px 14px rgba(0,0,0,0.35);
  --shadow-md: 0 14px 38px rgba(0,0,0,0.45);
  --shadow-lg: 0 26px 70px rgba(0,0,0,0.55);
  --glow-orange: 0 0 0 1px rgba(251,139,36,0.35), 0 10px 30px rgba(251,139,36,0.25);
  --glow-crimson:0 0 0 1px rgba(154,3,30,0.45),  0 10px 30px rgba(154,3,30,0.3);

  /* Transitions */
  --t-fast:   140ms ease;
  --t-normal: 280ms cubic-bezier(.2,.7,.2,1);
  --t-slow:   520ms cubic-bezier(.2,.7,.2,1);

  /* Type */
  --font-display: "Space Grotesk", system-ui, sans-serif;
  --font-body:    "Outfit", system-ui, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
}

body::before {
  content: "";
  position: fixed; inset: 0;
  background: var(--grad-night);
  pointer-events: none;
  z-index: 0;
}

body::after {
  content: "";
  position: fixed; inset: 0;
  background-image:
    linear-gradient(rgba(251,139,36,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(251,139,36,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  z-index: 0;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
}

main, header, footer { position: relative; z-index: 1; }

/* ============== Typography ============== */
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 700; letter-spacing: -0.02em; line-height: 1.15; }
h1 { font-size: clamp(1.5rem, 2.4vw, 2.2rem); }
h2 { font-size: clamp(1.6rem, 3.6vw, 2.8rem); }
h3 { font-size: clamp(1.2rem, 2.2vw, 1.6rem); }

p { color: var(--color-muted); }
a { color: var(--princeton-orange); text-decoration: none; transition: color var(--t-fast); }
a:hover { color: var(--autumn-leaf); }

::selection { background: var(--princeton-orange); color: #1a0a02; }

/* ============== Layout ============== */
.container {
  width: min(100%, 1240px);
  margin-inline: auto;
  padding-inline: 20px;
}

.section { padding: 72px 0; position: relative; }
.section--tight { padding: 48px 0; }
.section--xl { padding: 110px 0; }

.section-head {
  text-align: center;
  margin-bottom: 48px;
  max-width: 720px;
  margin-inline: auto;
}
.section-head .eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--princeton-orange);
  margin-bottom: 14px;
  padding: 6px 14px;
  border: 1px solid var(--color-edge);
  border-radius: 999px;
  background: rgba(251,139,36,0.06);
}
.section-head p { margin-top: 14px; font-size: 1.05rem; }

/* ============== Buttons ============== */
.btn, .btn-play {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 26px;
  border-radius: 999px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.04em;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: transform var(--t-fast), box-shadow var(--t-normal), background var(--t-normal);
  white-space: nowrap;
}

.btn {
  background: var(--color-surface);
  color: var(--color-text);
  border: 1px solid var(--color-edge);
  backdrop-filter: blur(14px);
}
.btn:hover { background: var(--color-surface-2); transform: translateY(-2px); }

.btn-ghost {
  background: transparent;
  border: 1px solid rgba(245,236,220,0.18);
  color: var(--color-text);
}
.btn-ghost:hover { border-color: var(--princeton-orange); color: var(--princeton-orange); }

.btn-play {
  background: var(--grad-flame);
  color: #fff;
  position: relative;
  box-shadow: 0 0 0 0 rgba(251,139,36,0.6);
  animation: pulse-glow 2.6s ease-in-out infinite;
  text-shadow: 0 1px 2px rgba(0,0,0,0.25);
}
.btn-play:hover {
  transform: scale(1.07);
  background: linear-gradient(120deg, #fb8b24, #e36414 40%, #9a031e);
  box-shadow: 0 0 0 4px rgba(251,139,36,0.18), 0 14px 40px rgba(154,3,30,0.55);
}
.btn-play:active { transform: scale(0.97); }

@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 0 0 rgba(251,139,36,0.55), 0 8px 24px rgba(154,3,30,0.35); }
  50%      { box-shadow: 0 0 0 12px rgba(251,139,36,0), 0 12px 30px rgba(154,3,30,0.55); }
}

.btn-icon {
  width: 44px; height: 44px;
  padding: 0;
  border-radius: 12px;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--color-surface);
  border: 1px solid var(--color-edge);
  color: var(--color-text);
  cursor: pointer;
  transition: all var(--t-fast);
}
.btn-icon:hover { color: var(--princeton-orange); border-color: var(--princeton-orange); }

/* ============== Badge ============== */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  background: rgba(154,3,30,0.18);
  color: var(--princeton-orange);
  border: 1px solid var(--color-edge);
}
.badge--age {
  background: var(--grad-flame);
  color: #fff;
  border: none;
  box-shadow: var(--glow-crimson);
}
.badge--soft {
  background: rgba(15,76,92,0.3);
  color: #9adfee;
  border-color: rgba(15,76,92,0.6);
}

/* ============== Header ============== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(18px);
  background: rgba(10,11,20,0.72);
  border-bottom: 1px solid rgba(251,139,36,0.12);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 16px 0;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--color-text);
  text-decoration: none;
}
.logo-mark {
  width: 38px; height: 38px;
  border-radius: 12px;
  background: var(--grad-flame);
  display: inline-flex; align-items: center; justify-content: center;
  box-shadow: var(--glow-orange);
  flex-shrink: 0;
}
.logo-mark svg { width: 22px; height: 22px; }
.logo span.accent { color: var(--princeton-orange); }

.nav { display: flex; align-items: center; gap: 8px; }
.nav-list {
  display: flex; gap: 4px;
  list-style: none;
  align-items: center;
}
.nav-list a {
  display: inline-block;
  padding: 10px 14px;
  border-radius: 10px;
  color: var(--color-text);
  font-weight: 500;
  font-size: 0.92rem;
  position: relative;
  transition: all var(--t-fast);
}
.nav-list a:hover { color: var(--princeton-orange); background: rgba(251,139,36,0.06); }
.nav-list a.active {
  color: var(--princeton-orange);
  background: rgba(251,139,36,0.1);
}
.nav-list a.active::after {
  content: ""; position: absolute;
  left: 14px; right: 14px; bottom: 4px;
  height: 2px;
  background: var(--grad-flame);
  border-radius: 2px;
}

.nav-dropdown { position: relative; }
.nav-dropdown > button {
  background: transparent; border: none; color: var(--color-text);
  padding: 10px 14px; border-radius: 10px; cursor: pointer;
  font: inherit; font-weight: 500; font-size: 0.92rem;
  display: inline-flex; align-items: center; gap: 6px;
}
.nav-dropdown > button:hover { color: var(--princeton-orange); background: rgba(251,139,36,0.06); }
.nav-dropdown-menu {
  position: absolute;
  top: calc(100% + 8px); left: 0;
  min-width: 200px;
  background: rgba(17,18,30,0.96);
  backdrop-filter: blur(18px);
  border: 1px solid var(--color-edge);
  border-radius: var(--radius-md);
  padding: 8px;
  box-shadow: var(--shadow-md);
  opacity: 0; visibility: hidden;
  transform: translateY(-6px);
  transition: all var(--t-normal);
}
.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown:focus-within .nav-dropdown-menu {
  opacity: 1; visibility: visible; transform: translateY(0);
}
.nav-dropdown-menu a {
  display: block; padding: 10px 14px; border-radius: 8px;
  color: var(--color-text); font-size: 0.9rem;
}
.nav-dropdown-menu a:hover { background: rgba(251,139,36,0.1); color: var(--princeton-orange); }

.burger {
  display: none;
  width: 44px; height: 44px;
  background: var(--color-surface);
  border: 1px solid var(--color-edge);
  border-radius: 12px;
  cursor: pointer;
  align-items: center; justify-content: center;
  color: var(--color-text);
}

/* ============== Hero ============== */
.hero {
  position: relative;
  padding: 100px 0 90px;
  overflow: hidden;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
}
.hero-content { max-width: 720px; position: relative; z-index: 2; }
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 6px 14px;
  background: rgba(15,76,92,0.4);
  border: 1px solid rgba(15,76,92,0.7);
  border-radius: 999px;
  font-size: 0.78rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #9adfee;
  margin-bottom: 22px;
}
.hero-eyebrow .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--princeton-orange);
  box-shadow: 0 0 12px var(--princeton-orange);
  animation: blink 1.6s ease-in-out infinite;
}
@keyframes blink { 50% { opacity: 0.4; } }

.hero h1 {
  margin-bottom: 22px;
}
.hero h1 .flame {
  background: var(--grad-flame);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-lede {
  font-size: clamp(1rem, 1.4vw, 1.18rem);
  margin-bottom: 32px;
  max-width: 580px;
}
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; }

.hero-stats {
  margin-top: 56px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
  max-width: 600px;
}
.hero-stat {
  padding: 18px 20px;
  background: var(--grad-glass);
  border: 1px solid rgba(251,139,36,0.15);
  border-radius: var(--radius-md);
  backdrop-filter: blur(10px);
}
.hero-stat .num {
  font-family: var(--font-display);
  font-size: 1.7rem;
  font-weight: 700;
  background: var(--grad-flame);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  display: block;
}
.hero-stat .lbl { font-size: 0.85rem; color: var(--color-muted); }

.hero-visual {
  position: relative;
  width: 100%;
  aspect-ratio: 1;
  max-width: 540px;
  margin: 0 auto;
}
.hero-visual .ring {
  position: absolute; inset: 0;
  border-radius: 50%;
  border: 1px dashed rgba(251,139,36,0.25);
  animation: spin-slow 40s linear infinite;
}
.hero-visual .ring--2 {
  inset: 12%;
  border-color: rgba(154,3,30,0.3);
  animation-direction: reverse;
  animation-duration: 50s;
}
@keyframes spin-slow { to { transform: rotate(360deg); } }

.hero-orbit {
  position: absolute;
  width: 64px; height: 64px;
  border-radius: 16px;
  background: var(--color-surface);
  border: 1px solid var(--color-edge);
  display: flex; align-items: center; justify-content: center;
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-md);
  animation: float 6s ease-in-out infinite;
}
.hero-orbit svg { width: 32px; height: 32px; }
.hero-orbit--1 { top: 8%;  left: 8%;  }
.hero-orbit--2 { top: 14%; right: 6%; animation-delay: -2s; }
.hero-orbit--3 { bottom: 18%; left: 4%; animation-delay: -4s; }
.hero-orbit--4 { bottom: 8%;  right: 12%; animation-delay: -1s; }

@keyframes float {
  0%, 100% { transform: translateY(0) rotate(-3deg); }
  50%      { transform: translateY(-18px) rotate(3deg); }
}

.hero-core {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 56%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--grad-aurora);
  filter: blur(0.5px);
  box-shadow: 0 0 80px rgba(251,139,36,0.4), inset 0 0 60px rgba(0,0,0,0.4);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2rem, 4vw, 3rem);
  color: #fff;
  letter-spacing: 0.06em;
}

/* ============== Games preview ============== */
.games-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
}
.game-card {
  position: relative;
  padding: 0;
  background: var(--color-surface);
  border: 1px solid rgba(251,139,36,0.16);
  border-radius: var(--radius-lg);
  overflow: hidden;
  backdrop-filter: blur(14px);
  transition: transform var(--t-normal), box-shadow var(--t-normal), border-color var(--t-normal);
  display: flex;
  flex-direction: column;
}
.game-card:hover {
  transform: translateY(-6px);
  border-color: var(--princeton-orange);
  box-shadow: var(--shadow-lg);
}
.game-card-preview {
  position: relative;
  height: 180px;
  background: var(--grad-night);
  display: flex; align-items: center; justify-content: center;
  border-bottom: 1px solid rgba(251,139,36,0.12);
  overflow: hidden;
}
.game-card-preview svg { width: 60%; height: 60%; }
.game-card-preview::after {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(circle at 70% 30%, rgba(251,139,36,0.2), transparent 60%);
}
.game-card-body { padding: 22px 22px 26px; flex: 1; display: flex; flex-direction: column; }
.game-card h3 { margin-bottom: 8px; }
.game-card p { font-size: 0.95rem; margin-bottom: 18px; flex: 1; }
.game-card-meta {
  display: flex; gap: 8px; margin-bottom: 16px;
  flex-wrap: wrap;
}
.chip {
  font-size: 0.7rem;
  padding: 4px 10px;
  background: rgba(15,76,92,0.4);
  color: #9adfee;
  border-radius: 6px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.chip--orange { background: rgba(251,139,36,0.15); color: var(--princeton-orange); }
.chip--crimson{ background: rgba(154,3,30,0.2); color: #ffb3bf; }

/* ============== About ============== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
}
.about-features {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 28px;
}
.feature {
  padding: 20px;
  background: var(--grad-glass);
  border: 1px solid rgba(251,139,36,0.14);
  border-radius: var(--radius-md);
  display: flex;
  gap: 14px;
  align-items: flex-start;
  backdrop-filter: blur(10px);
  transition: all var(--t-normal);
}
.feature:hover { transform: translateY(-3px); border-color: var(--princeton-orange); }
.feature-icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: var(--grad-flame);
  display: flex; align-items: center; justify-content: center;
  color: #fff;
  flex-shrink: 0;
}
.feature-icon svg { width: 22px; height: 22px; }
.feature h4 { font-size: 1.05rem; margin-bottom: 4px; }
.feature p { font-size: 0.9rem; margin: 0; }

.about-visual {
  position: relative;
  aspect-ratio: 1;
  max-width: 480px;
  margin: 0 auto;
  border-radius: var(--radius-lg);
  background: var(--grad-glass);
  border: 1px solid rgba(251,139,36,0.18);
  padding: 32px;
  backdrop-filter: blur(10px);
  display: flex; align-items: center; justify-content: center;
}

/* ============== How it works ============== */
.steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  counter-reset: step;
}
.step {
  position: relative;
  padding: 28px 24px 24px;
  background: var(--color-surface);
  border: 1px solid rgba(251,139,36,0.16);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(10px);
  counter-increment: step;
  overflow: hidden;
}
.step::before {
  content: "0" counter(step);
  position: absolute; top: 14px; right: 18px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 3rem;
  color: rgba(251,139,36,0.1);
  line-height: 1;
}
.step-icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  background: rgba(251,139,36,0.12);
  color: var(--princeton-orange);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
  border: 1px solid var(--color-edge);
}
.step-icon svg { width: 26px; height: 26px; }
.step h4 { margin-bottom: 8px; }
.step p { font-size: 0.92rem; }

/* ============== FAQ ============== */
.faq-list {
  max-width: 820px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.faq-item {
  background: var(--color-surface);
  border: 1px solid rgba(251,139,36,0.14);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--t-fast);
}
.faq-item.active { border-color: var(--princeton-orange); }
.faq-q {
  width: 100%;
  padding: 18px 22px;
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px;
  background: transparent; border: none;
  font-family: var(--font-display); font-weight: 600;
  font-size: 1.02rem;
  text-align: left;
  color: var(--color-text);
  cursor: pointer;
}
.faq-q svg {
  width: 22px; height: 22px;
  color: var(--princeton-orange);
  transition: transform var(--t-normal);
  flex-shrink: 0;
}
.faq-item.active .faq-q svg { transform: rotate(180deg); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--t-normal);
}
.faq-a-inner { padding: 0 22px 22px; color: var(--color-muted); font-size: 0.95rem; }

/* ============== Testimonials ============== */
.testi {
  position: relative;
  overflow: hidden;
}
.testi-track {
  display: flex;
  gap: 20px;
  cursor: grab;
  user-select: none;
  transition: transform 480ms cubic-bezier(.2,.7,.2,1);
  padding: 4px;
}
.testi-track.dragging { cursor: grabbing; transition: none; }
.testi-card {
  flex: 0 0 calc(100% - 0px);
  background: var(--color-surface);
  border: 1px solid rgba(251,139,36,0.16);
  border-radius: var(--radius-lg);
  padding: 28px;
  backdrop-filter: blur(12px);
  position: relative;
}
.testi-card::before {
  content: "“";
  position: absolute; top: -6px; left: 18px;
  font-family: var(--font-display);
  font-size: 5rem;
  color: rgba(251,139,36,0.25);
  line-height: 1;
}
.testi-quote { font-size: 1rem; color: var(--color-text); margin: 14px 0 22px; }
.testi-meta { display: flex; align-items: center; gap: 14px; }
.testi-avatar {
  width: 48px; height: 48px; border-radius: 50%;
  flex-shrink: 0;
  overflow: hidden;
  box-shadow: 0 0 0 2px rgba(251,139,36,0.3);
}
.testi-name { font-family: var(--font-display); font-weight: 600; }
.testi-role { font-size: 0.82rem; color: var(--color-muted); }

.testi-dots {
  display: flex; justify-content: center; gap: 8px;
  margin-top: 28px;
}
.testi-dots button {
  width: 10px; height: 10px;
  border-radius: 50%;
  border: none;
  background: rgba(251,139,36,0.25);
  cursor: pointer;
  transition: all var(--t-fast);
}
.testi-dots button.active {
  background: var(--princeton-orange);
  width: 32px;
  border-radius: 5px;
}

/* ============== Newsletter ============== */
.newsletter {
  background: linear-gradient(135deg, rgba(95,15,64,0.4), rgba(15,76,92,0.4));
  border: 1px solid var(--color-edge);
  border-radius: var(--radius-lg);
  padding: 44px;
  backdrop-filter: blur(14px);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.newsletter::before {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(circle at 80% 20%, rgba(251,139,36,0.2), transparent 50%);
  pointer-events: none;
}
.newsletter h2 { margin-bottom: 10px; }
.newsletter p { margin-bottom: 24px; max-width: 540px; margin-inline: auto; }
.newsletter-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 520px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
.newsletter-form .row { display: flex; gap: 10px; flex-direction: column; }
.newsletter-form input[type="email"] {
  flex: 1;
  padding: 14px 18px;
  background: rgba(10,11,20,0.5);
  border: 1px solid var(--color-edge);
  border-radius: 999px;
  color: var(--color-text);
  font-size: 0.95rem;
  font-family: inherit;
}
.newsletter-form input:focus { outline: 2px solid var(--princeton-orange); outline-offset: 2px; }
.newsletter-form label {
  font-size: 0.84rem;
  display: flex; gap: 8px; align-items: flex-start;
  color: var(--color-muted);
  text-align: left;
}
.newsletter-form .success {
  background: rgba(15,76,92,0.4);
  border: 1px solid rgba(15,76,92,0.8);
  color: #9adfee;
  padding: 12px 18px;
  border-radius: 12px;
  font-size: 0.92rem;
  display: none;
}
.newsletter-form .success.show { display: block; }

/* ============== Forms (contacts) ============== */
.form-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}
.contact-form {
  background: var(--color-surface);
  border: 1px solid rgba(251,139,36,0.16);
  border-radius: var(--radius-lg);
  padding: 32px;
  backdrop-filter: blur(14px);
}
.field { margin-bottom: 18px; display: flex; flex-direction: column; gap: 6px; }
.field label {
  font-size: 0.86rem;
  color: var(--color-text);
  font-weight: 500;
  letter-spacing: 0.04em;
}
.field input, .field select, .field textarea {
  padding: 13px 16px;
  background: rgba(10,11,20,0.5);
  border: 1px solid rgba(245,236,220,0.12);
  border-radius: 12px;
  color: var(--color-text);
  font-family: inherit;
  font-size: 0.95rem;
  transition: border-color var(--t-fast);
}
.field textarea { min-height: 140px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--princeton-orange);
  box-shadow: 0 0 0 3px rgba(251,139,36,0.18);
}
.field .check {
  display: flex; gap: 10px; align-items: flex-start;
  font-size: 0.88rem; color: var(--color-muted);
  font-weight: 400;
}
.field .check input { width: 18px; height: 18px; flex-shrink: 0; margin-top: 2px; accent-color: var(--princeton-orange); }
.form-status {
  margin-top: 14px;
  padding: 12px 16px;
  border-radius: 12px;
  font-size: 0.92rem;
  display: none;
}
.form-status.show { display: block; }
.form-status.success { background: rgba(15,76,92,0.4); border: 1px solid rgba(15,76,92,0.7); color: #9adfee; }

.contact-info {
  display: flex; flex-direction: column; gap: 18px;
}
.contact-card {
  display: flex; gap: 14px; align-items: flex-start;
  padding: 20px;
  background: var(--grad-glass);
  border: 1px solid rgba(251,139,36,0.14);
  border-radius: var(--radius-md);
  backdrop-filter: blur(10px);
}
.contact-card .ico {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: rgba(251,139,36,0.12);
  border: 1px solid var(--color-edge);
  display: flex; align-items: center; justify-content: center;
  color: var(--princeton-orange);
  flex-shrink: 0;
}
.contact-card .ico svg { width: 22px; height: 22px; }
.contact-card h4 { font-size: 1rem; margin-bottom: 4px; }
.contact-card p, .contact-card a { font-size: 0.92rem; color: var(--color-muted); }

/* ============== Disclaimer block ============== */
.disclaimer {
  margin: 40px auto 0;
  width: min(100%, 1240px);
  padding: 24px 26px;
  background: linear-gradient(135deg, rgba(154,3,30,0.18), rgba(95,15,64,0.18));
  border: 1px solid rgba(251,139,36,0.4);
  border-radius: var(--radius-lg);
  display: flex;
  gap: 18px;
  align-items: flex-start;
  backdrop-filter: blur(10px);
}
.disclaimer .ico {
  width: 46px; height: 46px;
  border-radius: 12px;
  background: var(--grad-flame);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.disclaimer-body h4 { margin-bottom: 6px; font-size: 1.05rem; }
.disclaimer-body p { font-size: 0.9rem; line-height: 1.55; color: var(--color-text); margin: 0; }
.disclaimer-body .badge { margin-top: 10px; }

/* ============== Footer ============== */
.site-footer {
  background: linear-gradient(180deg, transparent, rgba(0,0,0,0.4));
  border-top: 1px solid rgba(251,139,36,0.12);
  padding: 56px 0 24px;
  margin-top: 80px;
}
.footer-top {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  margin-bottom: 36px;
}
.footer-brand p { font-size: 0.92rem; margin: 14px 0 18px; max-width: 380px; }
.footer-contact { display: flex; flex-direction: column; gap: 8px; font-size: 0.88rem; }
.footer-contact a, .footer-contact span {
  display: inline-flex; align-items: center; gap: 8px;
  color: var(--color-muted);
}
.footer-contact svg { width: 16px; height: 16px; color: var(--princeton-orange); }

.footer-col h5 {
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: 16px;
  color: var(--princeton-orange);
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.footer-col a {
  color: var(--color-muted); font-size: 0.92rem; transition: color var(--t-fast);
}
.footer-col a:hover { color: var(--princeton-orange); }

.footer-bottom {
  border-top: 1px solid rgba(245,236,220,0.08);
  padding-top: 22px;
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  font-size: 0.84rem;
  color: var(--color-muted);
}
.footer-bottom .mini-warn {
  display: inline-flex; align-items: center; gap: 8px;
}

/* ============== Hub: How virtual coins ============== */
.coins-block {
  display: grid; gap: 18px; grid-template-columns: 1fr;
  margin-top: 36px;
}
.coin-info {
  padding: 22px;
  background: var(--grad-glass);
  border: 1px solid rgba(251,139,36,0.16);
  border-radius: var(--radius-md);
}
.coin-info h4 { margin-bottom: 8px; display: flex; align-items: center; gap: 8px; }
.coin-info h4 svg { color: var(--princeton-orange); width: 20px; height: 20px; }
.coin-info p { font-size: 0.92rem; }

/* ============== Page heading (subpages) ============== */
.page-head {
  padding: 100px 0 50px;
  text-align: center;
}
.page-head h1 { margin-bottom: 14px; }
.page-head p { max-width: 720px; margin-inline: auto; }

/* ============== Legal pages ============== */
.legal {
  max-width: 880px;
  margin-inline: auto;
}
.legal h2 { margin: 36px 0 14px; }
.legal h3 { margin: 24px 0 10px; color: var(--princeton-orange); }
.legal p, .legal li { margin-bottom: 12px; line-height: 1.7; color: var(--color-text); font-size: 0.96rem; }
.legal ul, .legal ol { margin-left: 22px; }
.legal-meta {
  padding: 16px 20px;
  background: rgba(15,76,92,0.2);
  border: 1px solid rgba(15,76,92,0.5);
  border-radius: var(--radius-md);
  margin-bottom: 30px;
  font-size: 0.92rem;
  color: #9adfee;
}

/* ============== Game page ============== */
.game-page-head {
  padding: 90px 0 30px;
}
.game-page-head .badges { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; }
.howto {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin: 28px 0;
}
.howto-step {
  padding: 16px 18px;
  background: var(--grad-glass);
  border: 1px solid rgba(251,139,36,0.14);
  border-radius: var(--radius-md);
  display: flex; gap: 12px; align-items: flex-start;
}
.howto-step .ico {
  width: 36px; height: 36px;
  background: rgba(251,139,36,0.12);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  color: var(--princeton-orange);
  flex-shrink: 0;
}
.howto-step .ico svg { width: 18px; height: 18px; }
.howto-step h5 { font-family: var(--font-display); font-size: 0.95rem; margin-bottom: 4px; }
.howto-step p { font-size: 0.85rem; margin: 0; }

.game-stage {
  background: var(--color-surface);
  border: 1px solid rgba(251,139,36,0.2);
  border-radius: var(--radius-lg);
  padding: 26px;
  backdrop-filter: blur(14px);
  margin-bottom: 24px;
  position: relative;
  overflow: hidden;
}
.game-stage::before {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(circle at 50% 0%, rgba(251,139,36,0.08), transparent 60%);
  pointer-events: none;
}

.stats-bar {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin-bottom: 20px;
}
.stat-tile {
  padding: 12px 14px;
  background: rgba(10,11,20,0.5);
  border: 1px solid rgba(245,236,220,0.08);
  border-radius: 12px;
  text-align: center;
}
.stat-tile .lbl { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.16em; color: var(--color-muted); }
.stat-tile .val { font-family: var(--font-display); font-weight: 700; font-size: 1.3rem; color: var(--princeton-orange); }

.bet-controls {
  display: flex; gap: 8px; align-items: center;
  flex-wrap: wrap;
  margin-bottom: 18px;
  padding: 14px;
  background: rgba(10,11,20,0.4);
  border-radius: 12px;
}
.bet-controls label { font-size: 0.85rem; color: var(--color-muted); margin-right: 4px; }
.bet-controls input[type="number"] {
  width: 100px;
  padding: 8px 12px;
  background: rgba(10,11,20,0.6);
  border: 1px solid var(--color-edge);
  border-radius: 8px;
  color: var(--color-text);
  font-family: inherit;
  font-weight: 600;
}
.bet-quick { display: flex; gap: 6px; }
.bet-quick button {
  padding: 6px 12px;
  background: rgba(251,139,36,0.1);
  color: var(--princeton-orange);
  border: 1px solid var(--color-edge);
  border-radius: 8px;
  font-family: inherit;
  font-size: 0.84rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--t-fast);
}
.bet-quick button:hover { background: rgba(251,139,36,0.2); }

.game-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 16px; }

.result-display {
  margin-top: 18px;
  padding: 16px 20px;
  border-radius: 12px;
  text-align: center;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.1rem;
  min-height: 56px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(10,11,20,0.4);
  border: 1px solid rgba(245,236,220,0.08);
}
.result-display.win {
  background: rgba(15,76,92,0.3);
  border-color: rgba(15,76,92,0.7);
  color: #9adfee;
}
.result-display.lose {
  background: rgba(154,3,30,0.18);
  border-color: rgba(154,3,30,0.5);
  color: #ffb3bf;
}

/* ===== Game-specific UI ===== */

/* Plinko */
.plinko-board {
  position: relative;
  width: 100%;
  max-width: 480px;
  margin: 0 auto 16px;
  aspect-ratio: 1 / 1.1;
  background: linear-gradient(180deg, rgba(15,76,92,0.25), rgba(95,15,64,0.25));
  border-radius: 16px;
  border: 1px solid rgba(251,139,36,0.18);
  overflow: hidden;
}
.plinko-peg {
  position: absolute;
  width: 6px; height: 6px;
  background: #f5ecdc;
  border-radius: 50%;
  box-shadow: 0 0 8px rgba(251,139,36,0.5);
  transform: translate(-50%, -50%);
}
.plinko-ball {
  position: absolute;
  width: 14px; height: 14px;
  background: var(--grad-flame);
  border-radius: 50%;
  box-shadow: 0 0 12px rgba(251,139,36,0.8);
  transform: translate(-50%, -50%);
  z-index: 3;
  pointer-events: none;
}
.plinko-slots {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  display: flex;
  height: 36px;
}
.plinko-slot {
  flex: 1;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.78rem;
  color: #fff;
  border-right: 1px solid rgba(0,0,0,0.3);
  background: var(--grad-flame);
}
.plinko-slot:last-child { border-right: none; }
.plinko-slot.s-low { background: linear-gradient(180deg, rgba(15,76,92,0.7), rgba(15,76,92,0.95)); }
.plinko-slot.s-mid { background: linear-gradient(180deg, rgba(227,100,20,0.75), rgba(154,3,30,0.95)); }
.plinko-slot.s-hi  { background: linear-gradient(180deg, rgba(251,139,36,0.9), rgba(227,100,20,1)); color: #1a0a02; }
.plinko-slot.hit { animation: slot-hit 0.6s ease; }
@keyframes slot-hit {
  0%   { transform: translateY(0); }
  30%  { transform: translateY(-8px); filter: brightness(1.6); }
  100% { transform: translateY(0); }
}

/* Mines */
.mines-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 8px;
  max-width: 360px;
  margin: 0 auto 16px;
}
.mines-cell {
  aspect-ratio: 1;
  background: linear-gradient(180deg, rgba(95,15,64,0.5), rgba(15,76,92,0.4));
  border: 1px solid var(--color-edge);
  border-radius: 10px;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem;
  transition: all var(--t-fast);
  user-select: none;
}
.mines-cell:hover:not(.revealed) { transform: scale(1.05); border-color: var(--princeton-orange); }
.mines-cell.revealed {
  cursor: default;
  background: rgba(15,76,92,0.5);
  border-color: rgba(15,76,92,0.9);
  animation: cell-flip 0.3s ease;
}
.mines-cell.mine {
  background: var(--grad-flame);
  border-color: var(--deep-crimson);
  color: #fff;
  animation: cell-explode 0.5s ease;
}
.mines-cell.gem { color: #fb8b24; text-shadow: 0 0 12px rgba(251,139,36,0.7); }
@keyframes cell-flip {
  0% { transform: rotateY(0); }
  50% { transform: rotateY(90deg); }
  100% { transform: rotateY(0); }
}
@keyframes cell-explode {
  0% { transform: scale(1); }
  50% { transform: scale(1.18); filter: brightness(1.5); }
  100% { transform: scale(1); }
}

.mines-config {
  display: flex; gap: 12px; align-items: center; justify-content: center;
  margin-bottom: 14px; flex-wrap: wrap;
  font-size: 0.9rem;
}
.mines-config select {
  padding: 6px 10px;
  background: rgba(10,11,20,0.6);
  border: 1px solid var(--color-edge);
  border-radius: 8px;
  color: var(--color-text);
  font-family: inherit;
}

/* Crash */
.crash-stage {
  position: relative;
  width: 100%;
  aspect-ratio: 16/9;
  max-width: 640px;
  margin: 0 auto 16px;
  background: linear-gradient(180deg, rgba(10,11,20,0.6), rgba(15,76,92,0.25));
  border: 1px solid rgba(251,139,36,0.18);
  border-radius: 16px;
  overflow: hidden;
  display: flex; align-items: center; justify-content: center;
}
.crash-multi {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(3rem, 9vw, 5.5rem);
  background: var(--grad-flame);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow: 0 0 60px rgba(251,139,36,0.5);
  transition: transform 0.1s linear;
}
.crash-multi.crashed {
  background: linear-gradient(120deg, #ff5555, #9a031e);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: shake 0.4s;
}
@keyframes shake {
  0%,100%{transform:translateX(0);}
  20%{transform:translateX(-10px);}
  40%{transform:translateX(10px);}
  60%{transform:translateX(-6px);}
  80%{transform:translateX(6px);}
}
.crash-graph {
  position: absolute; bottom: 0; left: 0;
  width: 100%; height: 100%;
  pointer-events: none;
}

/* Lucky Wheel */
.wheel-wrap {
  position: relative;
  width: 100%;
  max-width: 360px;
  aspect-ratio: 1;
  margin: 0 auto 18px;
}
.wheel {
  width: 100%; height: 100%;
  border-radius: 50%;
  border: 6px solid var(--princeton-orange);
  box-shadow: 0 0 0 4px rgba(95,15,64,0.6), 0 0 40px rgba(251,139,36,0.4);
  transition: transform 5s cubic-bezier(0.17, 0.67, 0.16, 0.99);
  position: relative;
  overflow: hidden;
}
.wheel-pointer {
  position: absolute;
  top: -10px; left: 50%;
  transform: translateX(-50%);
  width: 0; height: 0;
  border-left: 14px solid transparent;
  border-right: 14px solid transparent;
  border-top: 26px solid var(--princeton-orange);
  filter: drop-shadow(0 4px 6px rgba(0,0,0,0.5));
  z-index: 3;
}
.wheel-hub {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 22%; height: 22%;
  border-radius: 50%;
  background: var(--grad-flame);
  border: 4px solid var(--color-bg);
  box-shadow: 0 0 20px rgba(251,139,36,0.7);
  z-index: 2;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-weight: 800;
  color: #fff;
}

.wheel-bet-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-bottom: 12px;
}
.wheel-bet-grid button {
  padding: 10px 6px;
  background: rgba(10,11,20,0.5);
  border: 1px solid var(--color-edge);
  border-radius: 10px;
  color: var(--color-text);
  font-family: inherit;
  font-size: 0.84rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--t-fast);
}
.wheel-bet-grid button.active {
  background: var(--grad-flame);
  border-color: var(--princeton-orange);
  color: #fff;
}

/* Big play button for game pages */
.btn-game {
  background: var(--grad-flame);
  color: #fff;
  font-size: 1rem;
  padding: 16px 32px;
  border-radius: 12px;
  border: none;
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: all var(--t-normal);
  box-shadow: var(--glow-orange);
}
.btn-game:hover:not(:disabled) { transform: translateY(-2px); box-shadow: 0 12px 28px rgba(251,139,36,0.4); }
.btn-game:disabled { opacity: 0.5; cursor: not-allowed; }

/* ============== Age Gate Modal ============== */
.age-gate {
  position: fixed; inset: 0;
  z-index: 9999;
  background: rgba(5,6,12,0.92);
  backdrop-filter: blur(20px);
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
  animation: fade-in 0.4s ease;
}
@keyframes fade-in { from { opacity: 0; } }
.age-gate-card {
  width: min(100%, 500px);
  background: var(--color-surface);
  border: 1px solid var(--color-edge);
  border-radius: var(--radius-lg);
  padding: 36px 30px;
  text-align: center;
  position: relative;
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow-lg);
}
.age-gate-logo {
  width: 64px; height: 64px;
  margin: 0 auto 18px;
  border-radius: 18px;
  background: var(--grad-flame);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.4rem;
  color: #fff;
  box-shadow: var(--glow-orange);
}
.age-gate h2 { margin-bottom: 12px; font-size: 1.6rem; }
.age-gate p { margin-bottom: 20px; font-size: 0.95rem; }
.age-gate .check { font-size: 0.92rem; }
.age-gate-actions { display: flex; gap: 12px; justify-content: center; margin-top: 20px; flex-wrap: wrap; }
.age-gate-actions button:disabled { opacity: 0.4; cursor: not-allowed; }

/* ============== Cookie banner ============== */
.cookie-banner {
  position: fixed;
  bottom: 16px; left: 16px; right: 16px;
  z-index: 9998;
  background: var(--color-surface);
  border: 1px solid var(--color-edge);
  border-radius: var(--radius-lg);
  padding: 20px;
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow-lg);
  display: none;
  animation: slide-up 0.4s ease;
}
.cookie-banner.show { display: flex; gap: 16px; flex-direction: column; }
@keyframes slide-up { from { transform: translateY(20px); opacity: 0; } }
.cookie-banner .body { display: flex; gap: 14px; align-items: flex-start; }
.cookie-banner .body svg { color: var(--princeton-orange); flex-shrink: 0; width: 22px; height: 22px; margin-top: 2px; }
.cookie-banner p { font-size: 0.88rem; margin: 0; color: var(--color-text); }
.cookie-banner .actions { display: flex; gap: 10px; flex-wrap: wrap; }

/* ============== Utility ============== */
.text-grad {
  background: var(--grad-flame);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.mt-l { margin-top: 28px; }
.mb-l { margin-bottom: 28px; }
.center { text-align: center; }
.spinner {
  display: inline-block;
  width: 18px; height: 18px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  vertical-align: middle;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ============== Responsive ============== */
@media (min-width: 480px) {
  .container { padding-inline: 28px; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
  .newsletter-form .row { flex-direction: row; }
  .stats-bar { grid-template-columns: repeat(4, 1fr); }
}

@media (min-width: 768px) {
  .section { padding: 100px 0; }
  .hero { padding: 120px 0 100px; }
  .hero-inner { grid-template-columns: 1.1fr 0.9fr; gap: 60px; }
  .games-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .form-grid { grid-template-columns: 1.4fr 1fr; align-items: start; }
  .footer-top { grid-template-columns: 1.5fr 1fr 1fr; gap: 40px; }
  .coins-block { grid-template-columns: repeat(3, 1fr); }
  .howto { grid-template-columns: repeat(2, 1fr); }
  .cookie-banner { left: auto; right: 24px; bottom: 24px; max-width: 460px; }
}

@media (min-width: 1024px) {
  .games-grid { grid-template-columns: repeat(3, 1fr); }
  .steps { grid-template-columns: repeat(4, 1fr); }
  .about-features { grid-template-columns: 1fr 1fr; }
  .hero-stats { grid-template-columns: repeat(4, 1fr); }
}

@media (min-width: 1200px) {
  .games-grid { grid-template-columns: repeat(3, 1fr); gap: 26px; }
}

@media (max-width: 767px) {
  .burger { display: inline-flex; }
  .nav-list, .nav-dropdown { display: none; }
  .nav.open .nav-list, .nav.open .nav-dropdown {
    display: flex;
    position: absolute;
    top: calc(100% + 8px); left: 16px; right: 16px;
    flex-direction: column;
    align-items: stretch;
    background: rgba(17,18,30,0.98);
    border: 1px solid var(--color-edge);
    border-radius: var(--radius-md);
    padding: 12px;
    backdrop-filter: blur(20px);
  }
  .nav.open .nav-list { gap: 4px; }
  .nav.open .nav-dropdown-menu {
    position: static; opacity: 1; visibility: visible; transform: none;
    box-shadow: none; border: none; padding: 0; background: transparent;
    margin-top: 4px;
  }
  .header-inner { position: relative; }
  .hero-visual { max-width: 380px; }
  .newsletter { padding: 28px 20px; }
  .disclaimer { flex-direction: column; padding: 20px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }
}