@import url("https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap");

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  line-height: 1.65;
  color: var(--color-text);
  background: var(--color-bg-dark);
  background-image: var(--gradient-body);
  background-attachment: fixed;
  overflow-x: hidden;
}

body.nav-open {
  overflow: hidden;
}

h1,
h2,
h3 {
  margin: 0 0 1rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

p {
  margin: 0 0 1rem;
}

a {
  color: var(--color-gold);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--color-gold-light);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

button {
  cursor: pointer;
  border: none;
  font-family: inherit;
  transition: all var(--transition);
}

.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;
}

/* Shell */
.app-shell {
  width: 100%;
  margin: 0 auto;
  min-height: 100vh;
  background: var(--color-bg-dark);
}

@media (min-width: 768px) {
  body {
    background: var(--gradient-body);
    background-attachment: fixed;
  }

  .app-shell {
    max-width: var(--shell-max);
    box-shadow: 0 0 80px rgba(0, 0, 0, 0.65), 0 0 0 1px var(--color-border);
  }

  .fixed-download-btn-wrap {
    max-width: var(--shell-max);
    left: 50%;
    transform: translateX(-50%);
  }
}

/* Header */
.site-header {
  background: rgba(18, 8, 8, 0.94);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.35);
  padding: 0 var(--container-padding);
  position: sticky;
  top: 0;
  z-index: 1000;
  padding-top: max(0.5rem, env(safe-area-inset-top, 0px));
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  min-height: var(--header-height);
}

.header-logo {
  flex-shrink: 0;
  min-width: 0;
}

.header-brand,
.header-logo-link {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  color: inherit;
  line-height: 1.15;
}

.header-brand-title {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  min-width: 0;
}

.header-brand-name {
  font-size: clamp(0.95rem, 3.5vw, 1.125rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  background: var(--gradient-gold-shine);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  white-space: nowrap;
}

.header-brand-tagline {
  font-size: 0.625rem;
  font-weight: 600;
  color: var(--color-text-muted);
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.logo-img {
  flex-shrink: 0;
  height: 2.75rem;
  width: 2.75rem;
  object-fit: contain;
  filter: drop-shadow(0 2px 12px rgba(255, 215, 0, 0.25));
  transition: transform var(--transition), filter var(--transition);
}

.header-brand:hover .logo-img,
.header-logo-link:hover .logo-img {
  transform: scale(1.04);
  filter: drop-shadow(0 4px 16px rgba(255, 215, 0, 0.4));
}

@media (max-width: 380px) {
  .header-brand-tagline {
    display: none;
  }

  .logo-img {
    height: 2.35rem;
    width: 2.35rem;
  }
}

.header-nav {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.15rem;
}

.header-nav a {
  color: var(--color-text-soft);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.45rem 0.5rem;
  border-radius: var(--radius-sm);
  white-space: nowrap;
}

.header-nav a:hover {
  color: var(--color-gold-light);
  background: var(--gold-glow-soft);
}

.header-cta {
  display: none;
  padding: 0.5rem 1rem !important;
  background: var(--gradient-gold) !important;
  color: var(--color-on-gold) !important;
  text-shadow: var(--text-shadow-on-gold);
  border-radius: 999px !important;
  font-size: 0.75rem !important;
  box-shadow: var(--shadow-gold);
}

.header-cta:hover {
  color: var(--color-on-gold) !important;
  filter: brightness(1.08);
  box-shadow: var(--shadow-gold);
}

.nav-toggle {
  display: none;
  flex-shrink: 0;
  flex-direction: column;
  justify-content: center;
  width: var(--touch-min);
  height: var(--touch-min);
  padding: 0;
  background: transparent;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-gold);
  border-radius: 1px;
  transition: transform var(--transition), opacity var(--transition);
}

.nav-toggle span + span {
  margin-top: 5px;
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.mobile-nav {
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height 0.35s ease, opacity 0.25s ease;
}

.mobile-nav.is-open {
  max-height: 22rem;
  opacity: 1;
  padding: var(--space-sm) var(--container-padding) var(--space-md);
  border-top: 1px solid var(--color-border);
}

.mobile-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.mobile-nav a {
  display: flex;
  align-items: center;
  min-height: var(--touch-min);
  color: var(--color-text);
  font-weight: 600;
  font-size: 0.9375rem;
}

/* Section utilities */
.section-eyebrow {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-gold);
  background: var(--gold-glow-soft);
  border: 1px solid var(--color-border);
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  margin-bottom: var(--space-md);
}

.section-heading {
  text-align: center;
  font-size: clamp(1.35rem, 4.5vw, 1.65rem);
  font-weight: 800;
  margin-bottom: var(--space-sm);
  background: var(--gradient-gold-shine);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 2px 6px rgba(184, 134, 11, 0.2));
}

.section-subtitle {
  text-align: center;
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  max-width: 36ch;
  margin: 0 auto var(--space-xl);
  line-height: 1.6;
}

/* Hero */
.hero-section {
  position: relative;
}

.hero-banner {
  position: relative;
  min-height: min(68vh, 500px);
  background: var(--gradient-hero);
  background-image: url("/public/resources/hero-bg.svg");
  background-size: cover;
  background-position: center top;
  background-repeat: no-repeat;
}

.hero-banner::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 40%, var(--color-bg-dark) 100%);
  pointer-events: none;
}

.hero-badge {
  position: absolute;
  top: var(--space-lg);
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.4rem 0.85rem;
  background: rgba(45, 5, 5, 0.85);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-gold-light);
  box-shadow: 0 0 16px var(--gold-glow-soft);
  backdrop-filter: blur(8px);
}

.hero-badge::before {
  content: "★";
  color: var(--color-gold);
}

.download-btn-overlay {
  position: absolute;
  bottom: 12%;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}

.download-btn-overlay img {
  width: min(280px, 72vw);
  filter: drop-shadow(0 8px 24px rgba(0, 0, 0, 0.45));
}

.hero-content-section {
  padding: var(--space-2xl) var(--container-padding);
  background: var(--color-bg-section);
  border-top: 1px solid var(--color-border);
}

.hero-title {
  font-size: clamp(1.5rem, 5vw, 1.85rem);
  font-weight: 800;
  line-height: 1.2;
  text-align: center;
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: var(--space-md);
}

.hero-description-text {
  color: var(--color-text-soft);
  font-size: 0.9375rem;
  line-height: 1.7;
}

.section-title {
  color: var(--color-gold);
  font-size: clamp(1.1rem, 3.5vw, 1.25rem);
  font-weight: 700;
  margin: var(--space-2xl) 0 var(--space-md);
  text-align: center;
}

/* Stats */
.stats-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-sm);
  margin: var(--space-xl) 0;
}

.stat-card {
  text-align: center;
  padding: var(--space-md) var(--space-sm);
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.25);
}

.stat-card:nth-child(2) .stat-value {
  color: var(--color-blue);
}

.stat-value {
  display: block;
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-gold);
  line-height: 1.2;
}

.stat-label {
  font-size: 0.6875rem;
  color: var(--color-text-muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* Trust */
.trust-strip {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  justify-content: center;
  margin: var(--space-lg) 0;
}

.trust-pill {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-text-soft);
  padding: 0.4rem 0.75rem;
  background: rgba(39, 174, 96, 0.14);
  border: 1px solid var(--color-border-accent);
  border-radius: 999px;
}

.trust-pill--blue {
  background: rgba(74, 144, 226, 0.15);
  border-color: rgba(74, 144, 226, 0.45);
  color: #b8d4f0;
}

.download-steps-list {
  color: var(--color-text-soft);
  font-size: 0.9375rem;
  line-height: 1.8;
  padding-left: 1.25rem;
}

.disclaimer-section {
  background: rgba(45, 5, 5, 0.65);
  border: 1px solid var(--color-border-maroon);
  border-radius: var(--radius-xl);
  padding: var(--space-lg);
  margin: var(--space-xl) 0;
}

.disclaimer-title {
  color: var(--color-gold);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: var(--space-sm);
}

.disclaimer-text {
  color: var(--color-text-muted);
  font-size: 0.8125rem;
  line-height: 1.65;
  margin-bottom: 0.5rem;
}

.features-list {
  list-style: none;
  padding: 0;
  margin: var(--space-lg) 0 0;
  display: grid;
  gap: var(--space-sm);
}

.features-list li {
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  color: var(--color-text-soft);
  font-size: 0.9rem;
  font-weight: 500;
}

.features-list li::before {
  content: "✦ ";
  color: var(--color-gold);
}

/* Game modes */
.game-modes-section {
  padding: var(--space-2xl) var(--container-padding);
  background: var(--color-bg-surface);
}

.modes-grid {
  display: grid;
  gap: var(--space-md);
}

.mode-card {
  padding: var(--space-lg);
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  transition: border-color var(--transition), transform var(--transition);
}

.mode-card:hover {
  border-color: var(--color-gold);
  transform: translateY(-2px);
}

.mode-card h3 {
  color: var(--color-gold);
  font-size: 1rem;
  margin-bottom: 0.35rem;
}

.mode-card p {
  color: var(--color-text-muted);
  font-size: 0.875rem;
  margin: 0;
  line-height: 1.55;
}

/* Promotions */
.promotions-section {
  padding: var(--space-2xl) 0;
  background: var(--color-bg-dark);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  box-shadow: inset 0 1px 0 var(--gold-glow-soft), inset 0 -1px 0 var(--gold-glow-soft);
}

.carousel {
  overflow: hidden;
  margin: 0 var(--container-padding);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-card);
}

.carousel-track {
  display: flex;
  width: fit-content;
  animation: carousel-scroll 28s linear infinite;
}

.carousel:hover .carousel-track {
  animation-play-state: paused;
}

.carousel img {
  width: 100%;
  min-width: 100%;
  flex-shrink: 0;
}

@keyframes carousel-scroll {
  to {
    transform: translateX(-50%);
  }
}

/* Features */
.features-section {
  padding: var(--space-2xl) var(--container-padding);
}

.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

.feature-card {
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  text-align: center;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.feature-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-gold);
  box-shadow: var(--shadow-gold);
}

.feature-icon {
  font-size: 1.75rem;
  margin-bottom: var(--space-sm);
  line-height: 1;
}

.feature-card h3 {
  color: var(--color-text);
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: var(--space-sm);
}

.feature-card p {
  color: var(--color-text-muted);
  font-size: 0.875rem;
  margin: 0;
  line-height: 1.6;
}

/* Download guide */
.download-guide-section {
  padding: var(--space-2xl) var(--container-padding);
  background: var(--color-bg-surface);
}

.download-steps {
  list-style: none;
  padding: 0;
  counter-reset: step;
}

.download-steps > li {
  counter-increment: step;
  position: relative;
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-lg) var(--space-lg) var(--space-lg) 3rem;
  margin-bottom: var(--space-md);
}

.download-steps > li::before {
  content: counter(step);
  position: absolute;
  left: var(--space-md);
  top: var(--space-lg);
  width: 1.75rem;
  height: 1.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-gold);
  color: var(--color-on-gold);
  text-shadow: var(--text-shadow-on-gold);
  font-weight: 800;
  font-size: 0.8125rem;
  border-radius: 50%;
}

.download-steps h3 {
  color: var(--color-gold);
  font-size: 0.95rem;
  margin-bottom: 0.35rem;
}

.download-steps p {
  color: var(--color-text-muted);
  font-size: 0.875rem;
  margin: 0;
}

/* Benefits */
.benefits-section {
  padding: var(--space-2xl) var(--container-padding);
}

.benefits-list {
  list-style: none;
  padding: 0;
  display: grid;
  gap: var(--space-md);
}

.benefits-list li {
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-gold);
  border-radius: var(--radius-lg);
  padding: var(--space-md) var(--space-lg);
  color: var(--color-text-soft);
  font-size: 0.875rem;
}

.benefits-list strong {
  color: var(--color-gold);
  display: block;
  margin-bottom: 0.2rem;
  font-size: 0.9375rem;
}

/* Keywords tags */
.keywords-section {
  padding: var(--space-xl) var(--container-padding);
  background: var(--color-bg-dark);
  border-top: 1px solid var(--color-border);
}

.keywords-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
}

.keyword-tag {
  font-size: 0.6875rem;
  font-weight: 500;
  color: var(--color-text-soft);
  padding: 0.35rem 0.65rem;
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: 999px;
}

.keyword-tag:hover {
  border-color: var(--color-gold);
  color: var(--color-gold-light);
}

/* FAQ */
.faq-section {
  padding: var(--space-2xl) var(--container-padding);
  background: var(--color-bg-surface);
}

.faq-item {
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-sm);
  overflow: hidden;
}

.faq-item summary {
  padding: var(--space-md) var(--space-lg);
  color: var(--color-text);
  font-weight: 600;
  font-size: 0.9375rem;
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  color: var(--color-gold);
  font-size: 1.25rem;
  font-weight: 300;
  flex-shrink: 0;
}

.faq-item[open] summary::after {
  content: "−";
}

.faq-item p {
  padding: 0 var(--space-lg) var(--space-md);
  color: var(--color-text-muted);
  font-size: 0.875rem;
  line-height: 1.65;
  margin: 0;
}

/* CTA */
.cta-section {
  padding: var(--space-3xl) var(--container-padding);
  background: var(--gradient-cta);
  text-align: center;
  border-top: 1px solid var(--color-border);
}

.cta-section h2 {
  color: var(--color-text);
  font-size: clamp(1.35rem, 4.5vw, 1.65rem);
  font-weight: 800;
}

.cta-section p {
  color: var(--color-text-soft);
  font-size: 0.9375rem;
  max-width: 32ch;
  margin: 0 auto var(--space-lg);
}

.download-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: var(--touch-min);
  padding: 0.9rem 2rem;
  background: var(--gradient-gold);
  color: var(--color-on-gold);
  text-shadow: var(--text-shadow-on-gold);
  border-radius: 999px;
  font-size: 1rem;
  font-weight: 800;
  box-shadow: var(--shadow-gold);
}

.download-cta:hover {
  transform: translateY(-3px);
  filter: brightness(1.06);
  color: var(--color-on-gold);
}

/* Footer */
.site-footer {
  background: var(--gradient-footer);
  padding: var(--space-2xl) var(--container-padding);
  padding-bottom: max(6rem, calc(5.5rem + env(safe-area-inset-bottom, 0px)));
  border-top: 1px solid var(--color-border-maroon);
  box-shadow: inset 0 1px 0 rgba(255, 215, 0, 0.08);
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.footer-brand-logo {
  display: block;
  width: 5rem;
  height: 5rem;
  margin: 0 auto var(--space-md);
  border-radius: var(--radius-lg);
  border: 2px solid var(--color-gold);
  box-shadow: var(--shadow-gold);
  object-fit: contain;
  background: rgba(0, 0, 0, 0.35);
}

.footer-section:first-child {
  text-align: center;
}

@media (min-width: 640px) {
  .footer-section:first-child {
    text-align: left;
  }

  .footer-brand-logo {
    margin-left: 0;
    margin-right: 0;
  }
}

.footer-section h3 {
  color: var(--color-gold);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border);
}

.footer-section p {
  color: var(--color-text-muted);
  font-size: 0.8125rem;
  line-height: 1.65;
  margin: 0;
}

.footer-section ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-section ul li {
  margin-bottom: 0.4rem;
}

.footer-section ul a {
  color: var(--color-text);
  font-size: 0.8125rem;
  font-weight: 500;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.footer-section ul a:hover {
  color: var(--color-gold-light);
}

.footer-bottom {
  text-align: center;
  padding-top: var(--space-lg);
  border-top: 1px solid var(--color-border);
  color: var(--color-text-muted);
  font-size: 0.75rem;
  line-height: 1.6;
}

/* Fixed download */
.fixed-download-btn-wrap {
  position: fixed;
  left: 0;
  right: 0;
  bottom: max(1rem, env(safe-area-inset-bottom, 1rem));
  z-index: 10000;
  display: flex;
  justify-content: center;
  pointer-events: none;
  padding: 0 var(--container-padding);
}

.fixed-download-btn {
  pointer-events: all;
  transition: transform 0.2s ease;
}

.fixed-download-btn:active {
  transform: scale(0.96);
}

.fixed-download-btn img {
  width: min(260px, 70vw);
  max-width: 320px;
  filter: drop-shadow(0 6px 20px rgba(0, 0, 0, 0.5));
}

@media (min-width: 640px) {
  .header-cta {
    display: inline-flex !important;
  }

  .features-grid,
  .modes-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .benefits-list {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 767px) {
  .header-nav {
    display: none;
  }

  .nav-toggle {
    display: flex;
  }
}