/* =================================================================
   APKEVERYWHERE — STYLESHEET
   Sections in this file:
   1. BRAND COLORS / VARIABLES
   2. RESET & BASE
   3. LAYOUT HELPERS
   4. HEADER
   5. MOBILE NAV
   6. HERO
   7. SECTIONS (shared)
   8. APP CARDS (Featured / Games / Search / Category results)
   9. TRENDING CARDS
   10. LATEST UPDATES LIST
   11. CATEGORIES
   12. FOOTER
   13. APP DETAIL MODAL
   14. INFO MODAL
   15. TOAST
   16. MOBILE RESPONSIVE
   ================================================================= */

/* =================================================================
   1. BRAND COLORS / VARIABLES
   ================================================================= */
:root{
  --brand-blue: #1565FF;
  --brand-blue-dark: #0D47D9;
  --brand-teal: #00C2A8;
  --brand-navy: #0B1B2A;
  --bg-light: #F7F9FC;
  --bg-white: #FFFFFF;

  --text-primary: #0B1B2A;
  --text-secondary: #52627A;
  --text-muted: #8A97AA;

  --border-color: #E4E9F1;
  --card-bg: #FFFFFF;
  --page-bg: #F7F9FC;
  --header-bg: rgba(255,255,255,0.92);

  --shadow-sm: 0 1px 3px rgba(11,27,42,0.06);
  --shadow-md: 0 8px 24px rgba(11,27,42,0.08);
  --shadow-lg: 0 20px 48px rgba(11,27,42,0.14);

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;

  --font-display: 'Poppins', Arial, Helvetica, sans-serif;
  --font-body: 'Inter', Arial, Helvetica, sans-serif;

  --header-height: 72px;

  --transition-fast: 0.15s ease;
  --transition-med: 0.25s ease;
}

[data-theme="dark"]{
  --bg-light: #0B1420;
  --bg-white: #101B2B;
  --text-primary: #F2F5FA;
  --text-secondary: #AEB9C9;
  --text-muted: #7C879A;
  --border-color: #22304433;
  --border-color: #22304480;
  --card-bg: #101B2B;
  --page-bg: #0B1420;
  --header-bg: rgba(11,20,32,0.9);
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.3);
  --shadow-md: 0 8px 24px rgba(0,0,0,0.35);
  --shadow-lg: 0 20px 48px rgba(0,0,0,0.5);
}

/* =================================================================
   2. RESET & BASE
   ================================================================= */
*, *::before, *::after{ box-sizing: border-box; }

html{ scroll-behavior: smooth; scroll-padding-top: calc(var(--header-height) + 12px); }

body{
  margin: 0;
  font-family: var(--font-body);
  background: var(--page-bg);
  color: var(--text-primary);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  transition: background var(--transition-med), color var(--transition-med);
}

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

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

button{ font-family: inherit; cursor: pointer; }

h1, h2, h3, h4{ font-family: var(--font-display); margin: 0; color: var(--text-primary); }

p{ margin: 0; }

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

.icon-btn{
  width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  background: transparent;
  border: none;
  border-radius: 50%;
  color: var(--text-primary);
  transition: background var(--transition-fast);
}
.icon-btn:hover{ background: var(--bg-light); }
.icon-btn svg{ width: 20px; height: 20px; }

/* =================================================================
   3. LAYOUT HELPERS
   ================================================================= */
.section-inner{
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

.section{ padding: 72px 0; }
.section-alt{ background: var(--bg-white); }

.section-head{
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 32px;
}
.section-head h2{
  font-size: 30px;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.section-head p{
  color: var(--text-secondary);
  font-size: 15px;
  margin-top: 4px;
}

/* =================================================================
   4. HEADER
   ================================================================= */
.site-header{
  position: sticky;
  top: 0;
  z-index: 320;
  background: var(--header-bg);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-color);
  transition: background var(--transition-med), border-color var(--transition-med);
}

.header-inner{
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
  height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.logo-link{ flex-shrink: 0; display: flex; align-items: center; }
.logo-img{ height: 42px; width: auto; }
.logo-img-dark{ display: none; }
[data-theme="dark"] .logo-img-light{ display: none; }
[data-theme="dark"] .logo-img-dark{ display: block; }

.main-nav{
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
  justify-content: center;
}
.main-nav a{
  padding: 9px 16px;
  border-radius: 999px;
  font-size: 14.5px;
  font-weight: 500;
  color: var(--text-secondary);
  transition: background var(--transition-fast), color var(--transition-fast);
  white-space: nowrap;
}
.main-nav a:hover{
  background: var(--bg-light);
  color: var(--brand-blue);
}

.header-actions{
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.icon-moon{ display: none; }
[data-theme="dark"] .icon-sun{ display: none; }
[data-theme="dark"] .icon-moon{ display: block; }

.hamburger-btn{
  display: none;
  width: 40px; height: 40px;
  border: none;
  background: transparent;
  border-radius: 50%;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
}
.hamburger-btn:hover{ background: var(--bg-light); }
.hamburger-btn span{
  width: 20px; height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}
.hamburger-btn.open span:nth-child(1){ transform: translateY(6px) rotate(45deg); }
.hamburger-btn.open span:nth-child(2){ opacity: 0; }
.hamburger-btn.open span:nth-child(3){ transform: translateY(-6px) rotate(-45deg); }

/* Expandable header search */
.header-search-bar{
  max-height: 0;
  overflow: hidden;
  border-top: 1px solid transparent;
  transition: max-height var(--transition-med), border-color var(--transition-med);
}
.header-search-bar.open{
  max-height: 80px;
  border-top: 1px solid var(--border-color);
}
.header-search-inner{
  max-width: 1240px;
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.header-search-inner svg{ width: 20px; height: 20px; color: var(--text-muted); flex-shrink: 0; }
.header-search-inner input{
  flex: 1;
  border: none;
  outline: none;
  background: transparent;
  font-size: 16px;
  color: var(--text-primary);
  font-family: var(--font-body);
}
.header-search-inner input::placeholder{ color: var(--text-muted); }

/* =================================================================
   5. MOBILE NAV
   ================================================================= */
.mobile-nav-overlay{
  position: fixed; inset: 0;
  background: rgba(11,27,42,0.5);
  z-index: 300;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-med);
}
.mobile-nav-overlay.open{ opacity: 1; pointer-events: auto; }

.mobile-nav{
  position: fixed;
  top: 0; right: 0;
  width: min(300px, 82vw);
  height: 100%;
  background: var(--bg-white);
  z-index: 301;
  padding: 100px 28px 28px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  transform: translateX(100%);
  transition: transform var(--transition-med);
  box-shadow: var(--shadow-lg);
}
.mobile-nav.open{ transform: translateX(0); }
.mobile-nav a{
  padding: 14px 12px;
  font-size: 17px;
  font-weight: 600;
  color: var(--text-primary);
  border-bottom: 1px solid var(--border-color);
}

/* =================================================================
   6. HERO
   ================================================================= */
.hero{
  padding: 88px 24px 72px;
  text-align: center;
  background:
    radial-gradient(ellipse 900px 480px at 15% -10%, rgba(21,101,255,0.10), transparent 60%),
    radial-gradient(ellipse 900px 480px at 85% -10%, rgba(0,194,168,0.12), transparent 60%);
}
.hero-inner{ max-width: 760px; margin: 0 auto; }

.hero-title{
  font-size: clamp(34px, 5.5vw, 56px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: var(--text-primary);
}
.hero-title span{
  background: linear-gradient(100deg, var(--brand-blue), var(--brand-teal));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-subtitle{
  margin-top: 20px;
  font-size: 17px;
  line-height: 1.6;
  color: var(--text-secondary);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.hero-search-form{ margin-top: 36px; }
.hero-search-box{
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 999px;
  padding: 6px 8px 6px 22px;
  box-shadow: var(--shadow-md);
  max-width: 560px;
  margin: 0 auto;
  transition: box-shadow var(--transition-fast), border-color var(--transition-fast);
}
.hero-search-box:focus-within{
  border-color: var(--brand-blue);
  box-shadow: 0 0 0 4px rgba(21,101,255,0.12), var(--shadow-md);
}
.hero-search-box svg{ width: 20px; height: 20px; color: var(--text-muted); flex-shrink: 0; }
.hero-search-box input{
  flex: 1;
  border: none;
  outline: none;
  background: transparent;
  font-size: 15.5px;
  color: var(--text-primary);
  font-family: var(--font-body);
  min-width: 0;
}
.hero-search-box input::placeholder{ color: var(--text-muted); }

.hero-search-btn{
  background: linear-gradient(100deg, var(--brand-blue), var(--brand-blue-dark));
  color: #fff;
  border: none;
  border-radius: 999px;
  padding: 12px 24px;
  font-size: 14.5px;
  font-weight: 600;
  flex-shrink: 0;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}
.hero-search-btn:hover{ transform: translateY(-1px); box-shadow: 0 8px 20px rgba(21,101,255,0.35); }
.hero-search-btn:active{ transform: translateY(0); }

.popular-searches{
  margin-top: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
  font-size: 14px;
}
.popular-searches span{ color: var(--text-muted); margin-right: 2px; }

.tag-btn{
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  padding: 7px 15px;
  border-radius: 999px;
  font-size: 13.5px;
  font-weight: 500;
  transition: all var(--transition-fast);
}
.tag-btn:hover{
  border-color: var(--brand-blue);
  color: var(--brand-blue);
  background: rgba(21,101,255,0.06);
}

/* =================================================================
   8. APP CARDS
   ================================================================= */
.app-grid{
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.app-card{
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  text-align: left;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
  cursor: pointer;
  min-width: 0;
}
.app-card:hover{
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(21,101,255,0.35);
}

.app-card-top{ display: flex; gap: 14px; align-items: flex-start; min-width: 0; }

.app-icon{
  width: 60px; height: 60px;
  border-radius: 16px;
  flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  color: #fff;
}

.app-card-info{ min-width: 0; flex: 1; overflow: hidden; }
.app-card-info h3{
  font-size: 16px;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  width: 100%;
}
.app-card-meta{
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 4px;
  font-size: 12.5px;
  color: var(--text-muted);
}
.app-card-rating{
  display: inline-flex;
  align-items: center;
  gap: 3px;
  color: var(--text-secondary);
  font-weight: 600;
}
.app-card-rating svg{ width: 13px; height: 13px; fill: #FFB020; stroke: none; }

.app-card-desc{
  font-size: 13.5px;
  color: var(--text-secondary);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.app-card-bottom{
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--border-color);
}
.app-card-category{
  font-size: 11.5px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--brand-blue);
  background: rgba(21,101,255,0.08);
  padding: 4px 10px;
  border-radius: 999px;
}

.download-btn{
  background: linear-gradient(100deg, var(--brand-blue), var(--brand-blue-dark));
  color: #fff;
  border: none;
  border-radius: 999px;
  padding: 9px 18px;
  font-size: 13px;
  font-weight: 600;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}
.download-btn:hover{ transform: translateY(-1px); box-shadow: 0 6px 16px rgba(21,101,255,0.3); }

.no-results{
  grid-column: 1 / -1;
  text-align: center;
  padding: 48px 20px;
  color: var(--text-secondary);
}
.no-results strong{ display: block; font-size: 18px; color: var(--text-primary); margin-bottom: 6px; }

.clear-search-btn{
  background: var(--bg-light);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 13.5px;
  font-weight: 500;
}
.clear-search-btn:hover{ color: var(--brand-blue); border-color: var(--brand-blue); }

/* =================================================================
   9. TRENDING CARDS
   ================================================================= */
.trending-grid{
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.trending-card{
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 18px;
  display: flex;
  align-items: center;
  gap: 14px;
  cursor: pointer;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
}
.trending-card:hover{
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: rgba(0,194,168,0.4);
}

.trending-rank{
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 800;
  color: var(--border-color);
  width: 34px;
  flex-shrink: 0;
  text-align: center;
}
.trending-card:nth-child(1) .trending-rank,
.trending-card:nth-child(2) .trending-rank,
.trending-card:nth-child(3) .trending-rank{
  background: linear-gradient(160deg, var(--brand-blue), var(--brand-teal));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.trending-icon{
  width: 50px; height: 50px;
  border-radius: 13px;
  flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  color: #fff;
}

.trending-info{ min-width: 0; flex: 1; overflow: hidden; }
.trending-info h3{
  font-size: 15px;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.trending-meta{
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 3px;
}
.trending-downloads{
  font-size: 12px;
  color: var(--brand-teal);
  font-weight: 600;
  margin-top: 3px;
}

/* =================================================================
   10. LATEST UPDATES LIST
   ================================================================= */
.latest-list{
  display: flex;
  flex-direction: column;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--card-bg);
}

.latest-item{
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-color);
  cursor: pointer;
  transition: background var(--transition-fast);
}
.latest-item:last-child{ border-bottom: none; }
.latest-item:hover{ background: var(--bg-light); }

.latest-icon{
  width: 46px; height: 46px;
  border-radius: 12px;
  flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  color: #fff;
}

.latest-info{ flex: 1; min-width: 0; }
.latest-info h3{ font-size: 15px; font-weight: 600; }
.latest-meta{
  display: flex;
  flex-wrap: wrap;
  gap: 4px 10px;
  font-size: 12.5px;
  color: var(--text-muted);
  margin-top: 3px;
}
.latest-meta .dot{ opacity: 0.5; }

.latest-arrow{
  width: 34px; height: 34px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-muted);
  flex-shrink: 0;
  transition: background var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
}
.latest-item:hover .latest-arrow{
  background: var(--brand-blue);
  color: #fff;
  transform: translateX(3px);
}
.latest-arrow svg{ width: 16px; height: 16px; }

/* =================================================================
   11. CATEGORIES
   ================================================================= */
.category-filter-bar{
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 40px;
}
.filter-chip{
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  padding: 9px 18px;
  border-radius: 999px;
  font-size: 13.5px;
  font-weight: 500;
  transition: all var(--transition-fast);
}
.filter-chip:hover{ border-color: var(--brand-blue); color: var(--brand-blue); }
.filter-chip.active{
  background: linear-gradient(100deg, var(--brand-blue), var(--brand-blue-dark));
  border-color: transparent;
  color: #fff;
}

.category-columns{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}
.category-column h3{
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  margin-bottom: 16px;
}
.category-list{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 16px;
}
.category-list li a{
  display: block;
  padding: 12px 16px;
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
  transition: all var(--transition-fast);
}
.category-list li a:hover,
.category-list li a.active{
  border-color: var(--brand-teal);
  color: var(--brand-blue);
  background: rgba(0,194,168,0.06);
}

.filtered-results{ margin-top: 48px; }
.filtered-head{ margin-bottom: 24px; }

/* =================================================================
   12. FOOTER
   ================================================================= */
.site-footer{
  background: var(--brand-navy);
  color: #C4CDDC;
  padding: 64px 0 0;
  margin-top: 40px;
}
.footer-inner{
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.3fr;
  gap: 40px;
  padding-bottom: 48px;
}

.footer-logo{ height: 38px; width: auto; margin-bottom: 16px; }
.footer-brand p{ font-size: 13.5px; line-height: 1.6; color: #8B98AE; }

.footer-col h4{
  color: #fff;
  font-size: 14px;
  margin-bottom: 18px;
  letter-spacing: 0.02em;
}
.footer-col ul{ display: flex; flex-direction: column; gap: 11px; }
.footer-col ul a{
  font-size: 13.5px;
  color: #8B98AE;
  transition: color var(--transition-fast);
}
.footer-col ul a:hover{ color: var(--brand-teal); }

.footer-disclaimer p{
  font-size: 12.5px;
  line-height: 1.6;
  color: #7887A0;
}

.footer-bottom{
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 22px 24px;
  text-align: center;
  font-size: 12.5px;
  color: #7887A0;
}

/* =================================================================
   13. APP DETAIL MODAL
   ================================================================= */
.modal-overlay{
  position: fixed; inset: 0;
  background: rgba(11,27,42,0.55);
  backdrop-filter: blur(3px);
  z-index: 500;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 40px 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-med);
  overflow-y: auto;
}
.modal-overlay.open{ opacity: 1; pointer-events: auto; }

.app-modal{
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  max-width: 780px;
  width: 100%;
  position: relative;
  box-shadow: var(--shadow-lg);
  transform: translateY(24px) scale(0.98);
  opacity: 0;
  transition: transform var(--transition-med), opacity var(--transition-med);
  margin: auto;
}
.modal-overlay.open .app-modal{ transform: translateY(0) scale(1); opacity: 1; }

.modal-close-btn{
  position: absolute;
  top: 18px; right: 18px;
  width: 38px; height: 38px;
  border-radius: 50%;
  border: none;
  background: var(--bg-light);
  color: var(--text-primary);
  display: flex; align-items: center; justify-content: center;
  z-index: 5;
  transition: background var(--transition-fast);
}
.modal-close-btn:hover{ background: var(--border-color); }
.modal-close-btn svg{ width: 18px; height: 18px; }

.modal-body{ padding: 36px; }

.modal-header{ display: flex; gap: 20px; align-items: flex-start; }
.modal-icon{
  width: 84px; height: 84px;
  border-radius: 22px;
  flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 28px;
  color: #fff;
}
.modal-header-info{ min-width: 0; padding-top: 2px; }
.modal-header-info h2{ font-size: 22px; font-weight: 700; }
.modal-developer{ font-size: 13.5px; color: var(--text-secondary); margin-top: 3px; }
.modal-rating-row{
  display: flex; align-items: center; gap: 6px;
  margin-top: 8px;
  font-size: 13.5px;
  color: var(--text-secondary);
  font-weight: 600;
}
.modal-rating-row svg{ width: 15px; height: 15px; fill: #FFB020; stroke: none; }

.modal-stats-grid{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-top: 28px;
  padding: 18px 4px;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}
.modal-stat{ text-align: center; }
.modal-stat span{ display: block; }
.modal-stat .stat-label{ font-size: 11px; text-transform: uppercase; letter-spacing: 0.03em; color: var(--text-muted); margin-bottom: 4px; }
.modal-stat .stat-value{ font-size: 14px; font-weight: 600; color: var(--text-primary); }

.modal-download-btn{
  width: 100%;
  margin-top: 24px;
  background: linear-gradient(100deg, var(--brand-blue), var(--brand-blue-dark));
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  padding: 15px;
  font-size: 15.5px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}
.modal-download-btn:hover{ transform: translateY(-1px); box-shadow: 0 10px 24px rgba(21,101,255,0.3); }
.modal-download-btn svg{ width: 18px; height: 18px; }

.modal-section{ margin-top: 30px; }
.modal-section h3{ font-size: 15px; font-weight: 600; margin-bottom: 12px; }
.modal-section p{ font-size: 14px; line-height: 1.7; color: var(--text-secondary); }

.screenshot-row{
  display: flex;
  gap: 12px;
  overflow-x: auto;
  padding-bottom: 8px;
  scrollbar-width: thin;
}
.screenshot-placeholder{
  flex-shrink: 0;
  width: 140px;
  height: 260px;
  border-radius: 16px;
  background: linear-gradient(150deg, var(--bg-light), var(--border-color));
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
}
.screenshot-placeholder svg{ width: 32px; height: 32px; opacity: 0.5; }

.related-apps-grid{
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}
.related-app-card{
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: border-color var(--transition-fast), transform var(--transition-fast);
}
.related-app-card:hover{ border-color: var(--brand-blue); transform: translateY(-2px); }
.related-icon{
  width: 38px; height: 38px;
  border-radius: 10px;
  flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 13px;
  color: #fff;
}
.related-app-card span{
  font-size: 13px;
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.download-notice{
  font-size: 12.5px;
  color: var(--text-muted);
  text-align: center;
  margin-top: 12px;
}

/* =================================================================
   14. INFO MODAL (About / Contact / Privacy / Terms / DMCA)
   ================================================================= */
.info-modal{
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  max-width: 560px;
  width: 100%;
  position: relative;
  box-shadow: var(--shadow-lg);
  transform: translateY(24px) scale(0.98);
  opacity: 0;
  transition: transform var(--transition-med), opacity var(--transition-med);
  margin: auto;
}
.modal-overlay.open .info-modal{ transform: translateY(0) scale(1); opacity: 1; }
.info-modal-body{ padding: 40px; }
.info-modal-body h2{ font-size: 21px; margin-bottom: 14px; }
.info-modal-body p{ font-size: 14.5px; line-height: 1.7; color: var(--text-secondary); margin-bottom: 12px; }
.info-modal-body ul{ margin: 12px 0; padding-left: 20px; list-style: disc; }
.info-modal-body li{ font-size: 14.5px; line-height: 1.7; color: var(--text-secondary); }

/* =================================================================
   15. TOAST
   ================================================================= */
.toast{
  position: fixed;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--brand-navy);
  color: #fff;
  padding: 14px 24px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 500;
  box-shadow: var(--shadow-lg);
  z-index: 700;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-med), transform var(--transition-med);
  max-width: 90vw;
  text-align: center;
}
.toast.show{ opacity: 1; transform: translateX(-50%) translateY(0); }

/* =================================================================
   16. MOBILE RESPONSIVE
   ================================================================= */
@media (max-width: 980px){
  .main-nav{ display: none; }
  .hamburger-btn{ display: flex; }

  .app-grid{ grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .trending-grid{ grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .related-apps-grid{ grid-template-columns: repeat(2, minmax(0, 1fr)); }

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

@media (max-width: 640px){
  .section{ padding: 52px 0; }
  .section-inner{ padding: 0 18px; }
  .section-head{ flex-direction: column; align-items: flex-start; gap: 4px; }
  .section-head h2{ font-size: 24px; }

  .hero{ padding: 56px 18px 48px; }
  .hero-search-box{ padding: 5px 6px 5px 16px; }
  .hero-search-btn{ padding: 11px 16px; font-size: 13.5px; }

  .app-grid{ grid-template-columns: 1fr 1fr; gap: 12px; }
  .app-card{ padding: 14px; gap: 10px; border-radius: var(--radius-sm); }
  .app-icon{ width: 46px; height: 46px; border-radius: 12px; font-size: 15px; }
  .app-card-info h3{ font-size: 13.5px; }
  .app-card-desc{ display: none; }
  .app-card-bottom{ padding-top: 10px; }
  .download-btn{ padding: 7px 12px; font-size: 11.5px; white-space: nowrap; }
  .app-card-category{ font-size: 10px; padding: 3px 8px; white-space: nowrap; }

  .trending-grid{ grid-template-columns: 1fr; gap: 12px; }
  .trending-card{ padding: 14px; gap: 10px; }
  .trending-rank{ width: 22px; font-size: 20px; }
  .trending-icon{ width: 42px; height: 42px; font-size: 14px; border-radius: 11px; }
  .trending-info h3{ font-size: 14px; }

  .latest-item{ padding: 14px; gap: 12px; }
  .latest-meta{ font-size: 11.5px; }

  .category-columns{ grid-template-columns: 1fr; gap: 28px; }

  .related-apps-grid{ grid-template-columns: 1fr; }

  .footer-inner{ grid-template-columns: 1fr; gap: 32px; padding: 0 18px 40px; text-align: left; }

  .modal-body, .info-modal-body{ padding: 24px; }
  .modal-header{ gap: 14px; }
  .modal-icon{ width: 64px; height: 64px; font-size: 20px; border-radius: 16px; }
  .modal-header-info h2{ font-size: 18px; }
  .modal-stats-grid{ grid-template-columns: repeat(2, 1fr); row-gap: 16px; }
  .modal-overlay{ padding: 0; align-items: flex-end; }
  .app-modal, .info-modal{
    border-radius: 20px 20px 0 0;
    max-height: 92vh;
    overflow-y: auto;
    transform: translateY(100%);
  }
  .modal-overlay.open .app-modal,
  .modal-overlay.open .info-modal{ transform: translateY(0); }

  .screenshot-placeholder{ width: 120px; height: 220px; }
}

@media (max-width: 380px){
  .app-grid{ grid-template-columns: 1fr; }
}

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