:root {
  --color-primary: #0f172a;
  --color-secondary: #111827;
  --color-accent: #3b82f6;
  --color-highlight: #22c55e;
  --color-text: #e5e7eb;
  --color-muted: #94a3b8;
  --color-purple: #8b5cf6;
  --color-gold: #fbbf24;
  --surface-1: rgba(17, 24, 39, 0.72);
  --surface-2: rgba(15, 23, 42, 0.78);
  --surface-stroke: rgba(148, 163, 184, 0.2);
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 22px;
  --radius-pill: 999px;
  --shadow-soft: 0 14px 36px rgba(2, 6, 23, 0.35);
  --shadow-card: 0 10px 26px rgba(2, 6, 23, 0.32);
  --transition-fast: 180ms ease;
  --transition-main: 260ms cubic-bezier(0.2, 0.6, 0.2, 1);
  --container-width: 1160px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Poppins", sans-serif;
  color: var(--color-text);
  background:
    radial-gradient(circle at 15% 10%, rgba(59, 130, 246, 0.13), transparent 35%),
    radial-gradient(circle at 84% 3%, rgba(139, 92, 246, 0.1), transparent 26%),
    linear-gradient(180deg, var(--color-primary), var(--color-secondary) 60%, #090f1f 100%);
  line-height: 1.6;
  overflow-x: hidden;
}

body::before,
body::after {
  content: "";
  position: fixed;
  width: 360px;
  height: 360px;
  pointer-events: none;
  z-index: -1;
  filter: blur(64px);
}

body::before {
  left: -120px;
  top: -120px;
  background: rgba(59, 130, 246, 0.2);
}

body::after {
  right: -140px;
  top: 22%;
  background: rgba(139, 92, 246, 0.18);
}

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

a {
  color: inherit;
  text-decoration: none;
}

h1,
h2,
h3,
p {
  margin: 0;
}

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

input,
select,
button {
  font: inherit;
}

.container {
  width: min(var(--container-width), calc(100% - 2.5rem));
  margin-inline: auto;
}

.section {
  position: relative;
  padding: 6.2rem 0;
  scroll-margin-top: 96px;
}

.skip-link {
  position: absolute;
  top: -50px;
  left: 18px;
  z-index: 2000;
  background: #fff;
  color: #000;
  padding: 10px 14px;
  border-radius: 8px;
  transition: var(--transition-fast);
}

.skip-link:focus {
  top: 16px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  border-bottom: 1px solid rgba(148, 163, 184, 0.15);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  background: rgba(15, 23, 42, 0.56);
}

.navbar {
  min-height: 76px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
}

.logo {
  font-size: 1.32rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: #f8fafc;
}

.logo span {
  color: var(--color-accent);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.55rem;
}

.nav-links a {
  color: var(--color-text);
  font-size: 0.95rem;
  font-weight: 500;
  opacity: 0.9;
  position: relative;
  transition: color var(--transition-fast), opacity var(--transition-fast);
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 100%;
  height: 2px;
  border-radius: 99px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-purple));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-main);
}

.nav-links a:hover,
.nav-links a:focus-visible {
  color: #f8fafc;
  opacity: 1;
}

.nav-links a:hover::after,
.nav-links a:focus-visible::after {
  transform: scaleX(1);
}

.nav-toggle {
  width: 44px;
  height: 44px;
  border: 1px solid rgba(148, 163, 184, 0.45);
  border-radius: 10px;
  background: rgba(15, 23, 42, 0.72);
  color: #fff;
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
  padding: 0;
  cursor: pointer;
}

.nav-toggle span {
  width: 18px;
  height: 2px;
  border-radius: 2px;
  margin-inline: auto;
  background: #fff;
}

.hero {
  padding-top: 8.2rem;
  overflow: hidden;
}

.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(64px);
  pointer-events: none;
  animation: drift 9s ease-in-out infinite;
}

.hero-glow-left {
  width: 300px;
  height: 300px;
  left: -60px;
  top: 140px;
  background: rgba(59, 130, 246, 0.24);
}

.hero-glow-right {
  width: 260px;
  height: 260px;
  right: -70px;
  top: 80px;
  background: rgba(139, 92, 246, 0.22);
  animation-delay: 1.8s;
}

.hero-layout {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 2rem;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 1rem;
  padding: 7px 12px;
  border: 1px solid rgba(147, 197, 253, 0.35);
  border-radius: var(--radius-pill);
  background: rgba(30, 41, 59, 0.68);
  color: #bfdbfe;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 600;
}

.hero h1 {
  max-width: 14ch;
  font-size: clamp(2rem, 4.5vw, 3.85rem);
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: #f8fafc;
  margin-bottom: 1rem;
}

.hero-description {
  max-width: 56ch;
  color: var(--color-muted);
  font-size: 1.04rem;
}

.hero-actions {
  margin-top: 2rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.85rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  padding: 0.76rem 1.28rem;
  font-size: 0.93rem;
  font-weight: 600;
  cursor: pointer;
  transition:
    transform var(--transition-fast),
    box-shadow var(--transition-main),
    border-color var(--transition-main),
    background var(--transition-main);
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow:
    0 0 0 1px rgba(251, 191, 36, 0.5),
    0 0 24px rgba(251, 191, 36, 0.25),
    0 12px 26px rgba(15, 23, 42, 0.45);
}

.btn:focus-visible {
  outline: 2px solid rgba(251, 191, 36, 0.85);
  outline-offset: 2px;
}

.btn-primary {
  color: #fff;
  border-color: rgba(96, 165, 250, 0.5);
  background: linear-gradient(135deg, var(--color-accent), #2563eb);
  box-shadow: 0 10px 24px rgba(59, 130, 246, 0.32);
}

.btn-secondary {
  color: var(--color-text);
  border-color: rgba(148, 163, 184, 0.42);
  background: rgba(15, 23, 42, 0.45);
}

.hero-metrics {
  margin-top: 2.15rem;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.9rem;
  max-width: 520px;
}

.hero-metrics article {
  padding: 0.9rem 0.95rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--surface-stroke);
  background: rgba(15, 23, 42, 0.5);
  box-shadow: var(--shadow-card);
}

.hero-metrics h3 {
  font-size: 1.12rem;
  line-height: 1.2;
  color: #f8fafc;
}

.hero-metrics p {
  font-size: 0.82rem;
  color: var(--color-muted);
}

.hero-panel {
  border-radius: var(--radius-lg);
  border: 1px solid rgba(147, 197, 253, 0.22);
  background: linear-gradient(145deg, rgba(30, 41, 59, 0.8), rgba(15, 23, 42, 0.7));
  padding: 1.35rem;
  box-shadow: var(--shadow-soft);
}

.panel-label {
  margin-bottom: 0.95rem;
  color: #cbd5e1;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  font-size: 0.77rem;
  font-weight: 600;
}

.hero-panel ul {
  display: grid;
  gap: 0.85rem;
}

.hero-panel li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  border: 1px solid rgba(148, 163, 184, 0.22);
  border-radius: 12px;
  background: rgba(15, 23, 42, 0.5);
  padding: 0.75rem;
}

.hero-panel strong {
  display: block;
  color: #f8fafc;
  font-size: 0.94rem;
}

.hero-panel li p {
  color: var(--color-muted);
  font-size: 0.82rem;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  margin-top: 5px;
  flex-shrink: 0;
}

.dot.success {
  background: var(--color-highlight);
  box-shadow: 0 0 12px rgba(34, 197, 94, 0.75);
}

.dot.pending {
  background: var(--color-gold);
  box-shadow: 0 0 12px rgba(251, 191, 36, 0.7);
}

.section-header {
  max-width: 60ch;
  margin-bottom: 2rem;
}

.section-header h2 {
  font-size: clamp(1.72rem, 3vw, 2.45rem);
  line-height: 1.14;
  color: #f8fafc;
  margin-bottom: 0.72rem;
}

.section-header p {
  color: var(--color-muted);
}

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.62rem;
  margin-bottom: 1.35rem;
}

.filter-chip {
  border: 1px solid rgba(148, 163, 184, 0.35);
  background: rgba(15, 23, 42, 0.6);
  color: var(--color-text);
  border-radius: var(--radius-pill);
  font-weight: 500;
  font-size: 0.83rem;
  padding: 0.48rem 0.88rem;
  cursor: pointer;
  transition: var(--transition-fast);
}

.filter-chip:hover,
.filter-chip:focus-visible,
.filter-chip.active {
  border-color: rgba(96, 165, 250, 0.75);
  background: rgba(59, 130, 246, 0.18);
  color: #f8fafc;
}

.games-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.2rem;
}

.game-card {
  border: 1px solid rgba(148, 163, 184, 0.22);
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, rgba(30, 41, 59, 0.78), rgba(15, 23, 42, 0.68));
  box-shadow: var(--shadow-card);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 1.05rem;
  transition:
    transform var(--transition-fast),
    border-color var(--transition-main),
    box-shadow var(--transition-main);
}

.game-card:hover {
  transform: translateY(-4px);
  border-color: rgba(96, 165, 250, 0.65);
  box-shadow: 0 14px 28px rgba(2, 6, 23, 0.45);
}

.game-media {
  width: 100%;
  height: 190px;
  border-radius: 14px;
  border: 1px solid rgba(148, 163, 184, 0.22);
  background: rgba(15, 23, 42, 0.62);
  overflow: hidden;
  display: grid;
  place-items: center;
}

.game-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 12px;
}

.game-meta {
  display: grid;
  gap: 0.28rem;
}

.game-meta h3 {
  font-size: 1.06rem;
  line-height: 1.25;
  color: #f8fafc;
}

.game-meta .category {
  font-size: 0.72rem;
  color: #bfdbfe;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.btn-card {
  width: 100%;
  margin-top: auto;
  background: rgba(59, 130, 246, 0.15);
  border-color: rgba(96, 165, 250, 0.55);
  color: #dbeafe;
  font-size: 0.9rem;
  padding: 0.7rem 1rem;
}

.topup-form {
  border-radius: var(--radius-lg);
  border: 1px solid rgba(147, 197, 253, 0.18);
  background: linear-gradient(160deg, rgba(30, 41, 59, 0.72), rgba(15, 23, 42, 0.82));
  box-shadow: var(--shadow-soft);
  padding: 1.35rem;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.form-group {
  display: grid;
  gap: 0.4rem;
}

.form-group label {
  font-size: 0.84rem;
  font-weight: 500;
  color: #cbd5e1;
}

.form-group input,
.form-group select {
  width: 100%;
  border: 1px solid rgba(148, 163, 184, 0.32);
  border-radius: 11px;
  padding: 0.74rem 0.85rem;
  background: rgba(15, 23, 42, 0.65);
  color: var(--color-text);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-group input::placeholder {
  color: #64748b;
}

.form-group input:focus,
.form-group select:focus {
  outline: none;
  border-color: rgba(96, 165, 250, 0.75);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.18);
}

.form-group input.invalid,
.form-group select.invalid {
  border-color: rgba(248, 113, 113, 0.9);
}

.error-message {
  min-height: 1.06rem;
  font-size: 0.76rem;
  color: #fca5a5;
}

.full-width {
  grid-column: 1 / -1;
}

.submit-btn {
  margin-top: 0.45rem;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.feature-card {
  border-radius: var(--radius-md);
  border: 1px solid rgba(148, 163, 184, 0.22);
  background: var(--surface-1);
  box-shadow: var(--shadow-card);
  padding: 1.2rem;
}

.feature-icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: linear-gradient(140deg, rgba(59, 130, 246, 0.24), rgba(139, 92, 246, 0.2));
  border: 1px solid rgba(96, 165, 250, 0.4);
  margin-bottom: 0.8rem;
}

.feature-icon svg {
  width: 22px;
  height: 22px;
  fill: #bfdbfe;
}

.feature-card h3 {
  color: #f8fafc;
  font-size: 1.05rem;
  margin-bottom: 0.45rem;
}

.feature-card p {
  color: var(--color-muted);
  font-size: 0.9rem;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.testimonial-card {
  border-radius: var(--radius-md);
  border: 1px solid rgba(148, 163, 184, 0.22);
  background: var(--surface-2);
  box-shadow: var(--shadow-card);
  padding: 1.1rem;
}

.testimonial-card p {
  font-size: 0.92rem;
  color: #cbd5e1;
}

.testimonial-card h3 {
  margin-top: 0.95rem;
  font-size: 0.96rem;
  color: #f8fafc;
}

.testimonial-card span {
  color: #94a3b8;
  font-size: 0.8rem;
}

.site-footer {
  margin-top: 1.2rem;
  border-top: 1px solid rgba(148, 163, 184, 0.2);
  background: linear-gradient(180deg, rgba(9, 15, 31, 0.95), rgba(7, 10, 20, 1));
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 1rem;
  padding: 2.4rem 0 1.6rem;
}

.footer-grid h3 {
  font-size: 0.94rem;
  margin-bottom: 0.75rem;
  color: #f8fafc;
}

.footer-grid p,
.footer-grid li {
  color: var(--color-muted);
  font-size: 0.9rem;
}

.footer-grid li + li {
  margin-top: 0.42rem;
}

.footer-grid a:hover,
.footer-grid a:focus-visible {
  color: #dbeafe;
}

.footer-logo {
  display: inline-block;
  margin-bottom: 0.7rem;
}

.social-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.social-links a {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  border: 1px solid rgba(148, 163, 184, 0.35);
  background: rgba(15, 23, 42, 0.55);
  display: grid;
  place-items: center;
  transition: var(--transition-fast);
}

.social-links a:hover,
.social-links a:focus-visible {
  border-color: rgba(251, 191, 36, 0.7);
  box-shadow: 0 0 0 1px rgba(251, 191, 36, 0.4), 0 0 16px rgba(251, 191, 36, 0.2);
  transform: translateY(-2px);
}

.social-links svg {
  width: 17px;
  height: 17px;
  fill: #e2e8f0;
}

.footer-bottom {
  border-top: 1px solid rgba(148, 163, 184, 0.18);
  padding: 0.95rem 0 1.2rem;
  text-align: center;
}

.footer-bottom p {
  color: #94a3b8;
  font-size: 0.84rem;
}

.modal {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 1.2rem;
  background: rgba(2, 6, 23, 0.72);
  backdrop-filter: blur(4px);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-main);
  z-index: 1500;
}

.modal.open {
  opacity: 1;
  pointer-events: auto;
}

.modal-card {
  width: min(460px, 100%);
  position: relative;
  border: 1px solid rgba(147, 197, 253, 0.35);
  border-radius: var(--radius-lg);
  background: linear-gradient(165deg, rgba(30, 41, 59, 0.95), rgba(15, 23, 42, 0.92));
  box-shadow: 0 24px 54px rgba(2, 6, 23, 0.6);
  padding: 1.8rem 1.4rem 1.3rem;
  text-align: center;
}

.modal-close {
  position: absolute;
  right: 12px;
  top: 8px;
  width: 34px;
  height: 34px;
  border-radius: 9px;
  border: 1px solid rgba(148, 163, 184, 0.35);
  background: rgba(15, 23, 42, 0.52);
  color: #fff;
  font-size: 1.45rem;
  line-height: 1;
  cursor: pointer;
}

.success-icon {
  width: 62px;
  height: 62px;
  margin: 0 auto 0.95rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 1.55rem;
  color: #fff;
  border: 1px solid rgba(74, 222, 128, 0.65);
  background: radial-gradient(circle at 40% 30%, rgba(74, 222, 128, 0.8), rgba(22, 163, 74, 0.72));
  box-shadow: 0 0 24px rgba(34, 197, 94, 0.4);
}

.modal-card h2 {
  color: #f8fafc;
  font-size: 1.4rem;
  margin-bottom: 0.45rem;
}

.modal-card p {
  color: #cbd5e1;
  margin-bottom: 1rem;
}

body.modal-open {
  overflow: hidden;
}

.reveal {
  opacity: 0;
  transform: translateY(24px) scale(0.985);
  transition:
    opacity 620ms ease,
    transform 620ms cubic-bezier(0.2, 0.65, 0.2, 1);
  transition-delay: var(--delay, 0ms);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
}

@keyframes drift {
  0%,
  100% {
    transform: translateY(0) scale(1);
  }

  50% {
    transform: translateY(16px) scale(1.03);
  }
}

@media (max-width: 1080px) {
  .games-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .features-grid,
  .testimonials-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero-layout {
    grid-template-columns: 1fr;
  }

  .hero-panel {
    max-width: 640px;
  }
}

@media (max-width: 840px) {
  .nav-toggle {
    display: flex;
  }

  .nav-links {
    position: absolute;
    top: 76px;
    left: 1.25rem;
    right: 1.25rem;
    background: rgba(15, 23, 42, 0.95);
    border: 1px solid rgba(148, 163, 184, 0.25);
    border-radius: 14px;
    box-shadow: var(--shadow-soft);
    display: grid;
    gap: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-main);
  }

  .nav-links.open {
    max-height: 260px;
  }

  .nav-links li {
    border-bottom: 1px solid rgba(148, 163, 184, 0.14);
  }

  .nav-links li:last-child {
    border-bottom: 0;
  }

  .nav-links a {
    display: block;
    padding: 0.85rem 1rem;
  }

  .hero {
    padding-top: 6.4rem;
  }

  .section {
    padding: 5rem 0;
  }

  .form-grid {
    grid-template-columns: 1fr;
  }

  .full-width {
    grid-column: auto;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(var(--container-width), calc(100% - 1.2rem));
  }

  .section {
    padding: 4.4rem 0;
  }

  .hero-actions {
    width: 100%;
    flex-direction: column;
    align-items: stretch;
  }

  .btn {
    width: 100%;
  }

  .hero-metrics {
    grid-template-columns: 1fr;
    max-width: 100%;
  }

  .games-grid {
    grid-template-columns: 1fr;
  }

  .feature-card,
  .testimonial-card,
  .topup-form {
    padding: 1rem;
  }
}

@media (max-width: 460px) {
  .features-grid,
  .testimonials-grid {
    grid-template-columns: 1fr;
  }
}