/* R777 Game APK - Mobile First Theme */
:root {
  --yellow: #FFD700;
  --orange: #F7941E;
  --orange-dark: #E86A00;
  --red: #EE1C25;
  --red-dark: #C4121A;
  --dark: #1A1A1A;
  --dark-brown: #2D1B0E;
  --white: #FFFFFF;
  --cream: #FFF8E7;
  --gray: #888;
  --gray-light: #F5F5F5;
  --shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
  --radius: 14px;
  --font: 'Nunito', system-ui, sans-serif;
  --font-display: 'Fredoka', 'Nunito', sans-serif;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font);
  background: var(--dark);
  color: var(--cream);
  line-height: 1.7;
  overflow-x: hidden;
}

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

a {
  color: var(--yellow);
  text-decoration: none;
  transition: color 0.2s;
}

a:hover {
  color: var(--orange);
}

.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 16px;
}

/* Skip link */
.skip-link {
  position: absolute;
  top: -100px;
  left: 16px;
  background: var(--red);
  color: var(--white);
  padding: 8px 16px;
  border-radius: 8px;
  z-index: 9999;
  font-weight: 700;
}

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

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: linear-gradient(135deg, var(--dark-brown) 0%, var(--dark) 100%);
  border-bottom: 3px solid var(--red);
  box-shadow: var(--shadow);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 16px;
  max-width: 1100px;
  margin: 0 auto;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-img {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  border: 2px solid var(--yellow);
}

.logo-text {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--white);
  text-shadow: 2px 2px 0 #000;
  letter-spacing: 0.5px;
}

.menu-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: 2px solid var(--yellow);
  border-radius: 8px;
  padding: 8px 10px;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 22px;
  height: 3px;
  background: var(--yellow);
  border-radius: 2px;
  transition: 0.3s;
}

.menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 6px);
}

.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -6px);
}

.main-nav {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--dark-brown);
  border-bottom: 3px solid var(--orange);
  padding: 16px;
  flex-direction: column;
  gap: 4px;
}

.main-nav.open {
  display: flex;
}

.main-nav a {
  color: var(--white);
  padding: 10px 14px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.95rem;
}

.main-nav a:hover,
.main-nav a.active {
  background: linear-gradient(90deg, var(--red), var(--orange));
  color: var(--white);
}

/* Hero */
.hero {
  background: linear-gradient(180deg, var(--orange-dark) 0%, var(--yellow) 60%, var(--orange) 100%);
  padding: 40px 16px 50px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 30%, rgba(255,255,255,0.15) 1px, transparent 1px),
    radial-gradient(circle at 80% 70%, rgba(255,255,255,0.1) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
}

.hero-logo {
  width: 120px;
  height: 120px;
  margin: 0 auto 20px;
  border-radius: 24px;
  border: 4px solid var(--white);
  box-shadow: 0 8px 30px rgba(0,0,0,0.4);
  animation: float 3s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 5vw, 2.4rem);
  color: var(--white);
  text-shadow: 3px 3px 0 #000, -1px -1px 0 #000;
  margin-bottom: 12px;
  line-height: 1.3;
}

.hero p {
  font-size: 1rem;
  color: var(--dark);
  font-weight: 600;
  max-width: 600px;
  margin: 0 auto 24px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 50px;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  border: 3px solid #000;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
  text-shadow: 1px 1px 0 rgba(0,0,0,0.3);
}

.btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(0,0,0,0.35);
}

.btn-primary {
  background: linear-gradient(180deg, var(--red) 0%, var(--red-dark) 100%);
  color: var(--white);
}

.btn-secondary {
  background: linear-gradient(180deg, var(--yellow) 0%, var(--orange) 100%);
  color: var(--dark);
}

.btn-download {
  font-size: 1.2rem;
  padding: 16px 40px;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(238, 28, 37, 0.5); }
  50% { box-shadow: 0 0 0 12px rgba(238, 28, 37, 0); }
}

/* Stars decoration */
.stars-bg {
  position: relative;
}

.stars-bg::after {
  content: '✦ ✧ ★ ✦ ✧';
  position: absolute;
  top: 10px;
  right: 10px;
  color: var(--yellow);
  font-size: 0.8rem;
  opacity: 0.5;
  letter-spacing: 8px;
}

/* Main content */
.main-content {
  padding: 30px 0 50px;
}

.content-card {
  background: linear-gradient(145deg, #252525 0%, var(--dark) 100%);
  border: 2px solid var(--orange);
  border-radius: var(--radius);
  padding: 24px 20px;
  margin-bottom: 24px;
  box-shadow: var(--shadow);
}

.content-card h2 {
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 4vw, 1.8rem);
  color: var(--yellow);
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--red);
}

.content-card h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--orange);
  margin: 20px 0 10px;
}

.content-card p {
  margin-bottom: 14px;
  color: #ddd;
}

.content-card ul,
.content-card ol {
  margin: 10px 0 16px 20px;
  color: #ddd;
}

.content-card li {
  margin-bottom: 8px;
}

.content-card strong {
  color: var(--yellow);
}

/* Table */
.info-table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0;
  font-size: 0.9rem;
}

.info-table th,
.info-table td {
  padding: 12px 14px;
  text-align: left;
  border: 1px solid var(--orange);
}

.info-table th {
  background: var(--red);
  color: var(--white);
  font-weight: 700;
  width: 40%;
}

.info-table td {
  background: rgba(255, 215, 0, 0.08);
  color: var(--cream);
}

.info-table tr:nth-child(even) td {
  background: rgba(247, 148, 30, 0.1);
}

/* TOC */
.toc {
  background: rgba(238, 28, 37, 0.1);
  border: 2px dashed var(--orange);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 24px;
}

.toc h2 {
  font-family: var(--font-display);
  color: var(--yellow);
  font-size: 1.2rem;
  margin-bottom: 12px;
}

.toc ol {
  margin-left: 20px;
  columns: 1;
}

.toc li {
  margin-bottom: 6px;
  break-inside: avoid;
}

.toc a {
  color: var(--cream);
  font-size: 0.9rem;
}

.toc a:hover {
  color: var(--yellow);
}

/* Feature grid */
.feature-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin: 20px 0;
}

.feature-item {
  background: rgba(255, 215, 0, 0.06);
  border: 1px solid rgba(247, 148, 30, 0.4);
  border-radius: 12px;
  padding: 16px;
  transition: transform 0.2s, border-color 0.2s;
}

.feature-item:hover {
  transform: translateY(-4px);
  border-color: var(--yellow);
}

.feature-item h3 {
  margin-top: 0;
  display: flex;
  align-items: center;
  gap: 8px;
}

.feature-icon {
  font-size: 1.4rem;
}

/* Pros/Cons */
.pros-cons {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin: 16px 0;
}

.pros, .cons {
  border-radius: 12px;
  padding: 16px;
}

.pros {
  background: rgba(0, 180, 80, 0.12);
  border: 2px solid #2ecc71;
}

.cons {
  background: rgba(238, 28, 37, 0.12);
  border: 2px solid var(--red);
}

.pros h3 { color: #2ecc71; }
.cons h3 { color: var(--red); }

/* CTA Banner */
.cta-banner {
  background: linear-gradient(90deg, var(--red), var(--orange), var(--yellow));
  border-radius: var(--radius);
  padding: 30px 20px;
  text-align: center;
  margin: 30px 0;
  border: 3px solid #000;
}

.cta-banner h2 {
  font-family: var(--font-display);
  color: var(--white);
  text-shadow: 2px 2px 0 #000;
  margin-bottom: 16px;
  font-size: 1.5rem;
}

/* Footer */
.site-footer {
  background: var(--dark-brown);
  border-top: 3px solid var(--red);
  padding: 30px 16px 20px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  max-width: 1100px;
  margin: 0 auto;
}

.footer-brand img {
  width: 64px;
  border-radius: 14px;
  margin-bottom: 10px;
}

.footer-brand p {
  color: var(--gray);
  font-size: 0.9rem;
}

.footer-links h4 {
  color: var(--yellow);
  font-family: var(--font-display);
  margin-bottom: 12px;
}

.footer-links ul {
  list-style: none;
}

.footer-links li {
  margin-bottom: 8px;
}

.footer-links a {
  color: #ccc;
  font-size: 0.9rem;
}

.footer-bottom {
  text-align: center;
  margin-top: 24px;
  padding-top: 16px;
  border-top: 1px solid rgba(255,255,255,0.1);
  color: var(--gray);
  font-size: 0.85rem;
}

/* Page header (sub pages) */
.page-header {
  background: linear-gradient(135deg, var(--orange-dark), var(--red));
  padding: 30px 16px;
  text-align: center;
}

.page-header h1 {
  font-family: var(--font-display);
  color: var(--white);
  text-shadow: 2px 2px 0 #000;
  font-size: clamp(1.4rem, 4vw, 2rem);
}

/* Contact form */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.contact-form label {
  font-weight: 600;
  color: var(--yellow);
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 12px 14px;
  border: 2px solid var(--orange);
  border-radius: 10px;
  background: rgba(0,0,0,0.3);
  color: var(--white);
  font-family: var(--font);
  font-size: 1rem;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--yellow);
}

/* Breadcrumb */
.breadcrumb {
  padding: 12px 0;
  font-size: 0.85rem;
  color: var(--gray);
}

.breadcrumb a {
  color: var(--orange);
}

/* Responsive */
/* App screenshots */
.app-screenshot {
  margin: 24px auto;
  max-width: 320px;
  text-align: center;
}

.app-screenshot img {
  margin: 0 auto;
  border-radius: 20px;
  border: 3px solid rgba(255, 215, 0, 0.35);
  box-shadow: var(--shadow);
}

.app-screenshot figcaption {
  margin-top: 12px;
  font-size: 0.9rem;
  color: var(--gray);
  line-height: 1.5;
}

.screenshot-grid {
  display: grid;
  gap: 24px;
  margin: 28px 0;
  justify-items: center;
}

@media (min-width: 600px) {
  .screenshot-grid {
    grid-template-columns: repeat(2, 1fr);
    align-items: start;
  }

  .screenshot-grid .app-screenshot {
    max-width: 280px;
  }
}

@media (min-width: 600px) {
  .feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .pros-cons {
    grid-template-columns: 1fr 1fr;
  }

  .toc ol {
    columns: 2;
  }

  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr 1fr;
  }
}

@media (min-width: 768px) {
  .menu-toggle {
    display: none;
  }

  .main-nav {
    display: flex !important;
    position: static;
    flex-direction: row;
    flex-wrap: wrap;
    background: none;
    border: none;
    padding: 0;
    gap: 2px;
    justify-content: flex-end;
  }

  .main-nav a {
    font-size: 0.82rem;
    padding: 8px 10px;
  }

  .hero {
    padding: 60px 16px 70px;
  }

  .hero-logo {
    width: 150px;
    height: 150px;
  }

  .content-card {
    padding: 32px 28px;
  }
}

@media (min-width: 1024px) {
  .main-nav a {
    font-size: 0.88rem;
    padding: 8px 12px;
  }

  .feature-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}