/*! HTML5 Boilerplate v9.0.1 | MIT License | https://html5boilerplate.com/ */

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

html, body {
  height: 100%;
  margin: 0;
  padding: 0;
  overflow-x: hidden;
}

/* main.css 3.0.0 | MIT License | https://github.com/h5bp/main.css#readme */
/*
 * What follows is the result of much research on cross-browser styling.
 * Credit left inline and big thanks to Nicolas Gallagher, Jonathan Neal,
 * Kroc Camen, and the H5BP dev community and team.
 */

/* ==========================================================================
   Base styles: opinionated defaults
   ========================================================================== */

html {
  color: #222;
  font-size: 1em;
  line-height: 1.4;
  margin: 0;
  padding: 0;
  height: 100%;
}

/*
 * Remove text-shadow in selection highlight:
 * https://twitter.com/miketaylr/status/12228805301
 *
 * Customize the background color to match your design.
 */

::-moz-selection {
  background: #b3d4fc;
  text-shadow: none;
}

::selection {
  background: #b3d4fc;
  text-shadow: none;
}

/*
 * A better looking default horizontal rule
 */

hr {
  display: block;
  height: 1px;
  border: 0;
  border-top: 1px solid #ccc;
  margin: 1em 0;
  padding: 0;
}

/*
 * Remove the gap between audio, canvas, iframes,
 * images, videos and the bottom of their containers:
 * https://github.com/h5bp/html5-boilerplate/issues/440
 */

audio,
canvas,
iframe,
img,
svg,
video {
  vertical-align: middle;
}

/*
 * Remove default fieldset styles.
 */

fieldset {
  border: 0;
  margin: 0;
  padding: 0;
}

/*
 * Allow only vertical resizing of textareas.
 */

textarea {
  resize: vertical;
}

/* ==========================================================================
   Author's custom styles
   ========================================================================== */

/* Landing Page Styles */
:root {
  --primary-color: #4a6dd1;
  --secondary-color: #f5c518;
  --text-color: #333;
  --bg-color: #f9f9f9;
  --accent-color: #ff4757;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: var(--bg-color);
  margin: 0;
  padding: 0;
  color: var(--text-color);
  line-height: 1.6;
  position: relative;
  overflow-x: hidden;
  min-height: 100vh;
  height: 100%;
}

.background-decoration {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(74, 109, 209, 0.1) 0%, rgba(245, 197, 24, 0.1) 100%);
  z-index: -1;
  margin: 0;
  padding: 0;
}

.background-decoration::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle, rgba(255, 71, 87, 0.05) 0%, rgba(255, 71, 87, 0) 70%);
  border-radius: 50%;
}

.background-decoration::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -30%;
  width: 80%;
  height: 80%;
  background: radial-gradient(circle, rgba(74, 109, 209, 0.05) 0%, rgba(74, 109, 209, 0) 70%);
  border-radius: 50%;
}

.landing-container {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  min-height: 100vh;
  padding: 0;
  margin: 0;
  width: 100%;
  box-sizing: border-box;
}

.content {
  max-width: 600px;
  text-align: center;
  padding: 2rem;
  background-color: rgba(255, 255, 255, 0.7);
  border-radius: 12px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  margin: 2rem 0 0 0;
}

.game-title {
  font-size: 3.5rem;
  margin-bottom: 1.5rem;
  color: var(--primary-color);
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
  font-weight: 700;
  letter-spacing: -0.5px;
}

.game-subtitle {
  font-size: 1.3rem;
  margin: 0 auto 3rem;
  color: var(--text-color);
  line-height: 1.4;
  font-weight: 500;
  max-width: 90%;
}

.game-preview {
  margin: 2rem 0;
  width: 100%;
  text-align: center;
}

.preview-image {
  margin-bottom: 3rem;
}

.game-icon {
  max-width: 200px;
  border-radius: 20px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
  transition: transform 0.3s ease;
}

.game-icon:hover {
  transform: scale(1.05);
}

.game-features {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem;
  margin: 3rem 0;
}

.feature {
  flex: 1;
  min-width: 250px;
  max-width: 350px;
  padding: 1.5rem;
  background-color: white;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  text-align: center;
}

.feature:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.12);
}

.feature-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.feature h3 {
  font-size: 1.3rem;
  margin-bottom: 0.8rem;
  color: var(--primary-color);
}

.feature p {
  font-size: 1rem;
  color: #666;
}

.download-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  margin: 0 auto;
  width: 100%;
  max-width: 280px;
}

.download-button {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  color: white;
  padding: 0.8rem 1.2rem;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  transition: all 0.3s ease;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  width: 100%;
  font-size: 0.95rem;
}

.download-button:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
  opacity: 0.9;
}

.download-button span {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.download-button img {
  height: 28px;
  margin-right: 10px;
  flex-shrink: 0;
}

.google-play {
  background-color: #01875f;
}

.google-play .gplay-icon {
  background-color: white;
}

.app-store {
  background-color: #fff;
  color: #000;
  border: 1px solid #ddd;
}

.app-store .apple-icon {
  background-color: black;
}

footer {
  margin-top: 3rem;
  text-align: center;
  font-size: 0.9rem;
  color: #666;
  width: 100%;
  padding: 1rem 0;
  border-top: 1px solid rgba(0, 0, 0, 0.05);
}

/* Responsive styles */
@media (max-width: 768px) {
  .content {
    padding: 1.5rem;
    max-width: 450px;
  }
  
  .game-title {
    font-size: 2.8rem;
  }
  
  .game-subtitle {
    font-size: 1.1rem;
    margin-bottom: 2.5rem;
  }
  
  .game-features {
    flex-direction: column;
    align-items: center;
  }
  
  .feature {
    width: 100%;
    max-width: 100%;
  }
  
  .download-section {
    flex-direction: column;
    align-items: center;
  }
  
  .download-button {
    width: 80%;
  }
}

@media (max-width: 480px) {
  .content {
    padding: 1.2rem;
    margin: 0 1rem;
  }
  
  .game-title {
    font-size: 2.3rem;
  }
  
  .game-subtitle {
    font-size: 1rem;
    margin-bottom: 2rem;
    max-width: 100%;
  }
  
  .download-section {
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    max-width: 250px;
  }
  
  .download-button {
    width: 100%;
    justify-content: center;
    padding: 0.7rem 1rem;
    font-size: 0.9rem;
  }
  
  .download-button img {
    height: 24px;
  }
  
  .game-icon {
    max-width: 150px;
  }
}

/* ==========================================================================
   Helper classes
   ========================================================================== */

/*
 * Hide visually and from screen readers
 */

.hidden,
[hidden] {
  display: none !important;
}

/*
 * Hide only visually, but have it available for screen readers:
 * https://snook.ca/archives/html_and_css/hiding-content-for-accessibility
 *
 * 1. For long content, line feeds are not interpreted as spaces and small width
 *    causes content to wrap 1 word per line:
 *    https://medium.com/@jessebeach/beware-smushed-off-screen-accessible-text-5952a4c2cbfe
 */

.visually-hidden {
  border: 0;
  clip: rect(0, 0, 0, 0);
  height: 1px;
  margin: -1px;
  overflow: hidden;
  padding: 0;
  position: absolute;
  white-space: nowrap;
  width: 1px;
  /* 1 */
}

/*
 * Extends the .visually-hidden class to allow the element
 * to be focusable when navigated to via the keyboard:
 * https://www.drupal.org/node/897638
 */

.visually-hidden.focusable:active,
.visually-hidden.focusable:focus {
  clip: auto;
  height: auto;
  margin: 0;
  overflow: visible;
  position: static;
  white-space: inherit;
  width: auto;
}

/*
 * Hide visually and from screen readers, but maintain layout
 */

.invisible {
  visibility: hidden;
}

/*
 * Clearfix: contain floats
 *
 * The use of `table` rather than `block` is only necessary if using
 * `::before` to contain the top-margins of child elements.
 */

.clearfix::before,
.clearfix::after {
  content: "";
  display: table;
}

.clearfix::after {
  clear: both;
}

/* ==========================================================================
   EXAMPLE Media Queries for Responsive Design.
   These examples override the primary ('mobile first') styles.
   Modify as content requires.
   ========================================================================== */

@media only screen and (min-width: 35em) {
  /* Style adjustments for viewports that meet the condition */
}

@media print,
  (-webkit-min-device-pixel-ratio: 1.25),
  (min-resolution: 1.25dppx),
  (min-resolution: 120dpi) {
  /* Style adjustments for high resolution devices */
}

/* ==========================================================================
   Print styles.
   Inlined to avoid the additional HTTP request:
   https://www.phpied.com/delay-loading-your-print-css/
   ========================================================================== */

@media print {
  *,
  *::before,
  *::after {
    background: #fff !important;
    color: #000 !important;
    /* Black prints faster */
    box-shadow: none !important;
    text-shadow: none !important;
  }

  a,
  a:visited {
    text-decoration: underline;
  }

  a[href]::after {
    content: " (" attr(href) ")";
  }

  abbr[title]::after {
    content: " (" attr(title) ")";
  }

  /*
   * Don't show links that are fragment identifiers,
   * or use the `javascript:` pseudo protocol
   */
  a[href^="#"]::after,
  a[href^="javascript:"]::after {
    content: "";
  }

  pre {
    white-space: pre-wrap !important;
  }

  pre,
  blockquote {
    border: 1px solid #999;
    page-break-inside: avoid;
  }

  tr,
  img {
    page-break-inside: avoid;
  }

  p,
  h2,
  h3 {
    orphans: 3;
    widows: 3;
  }

  h2,
  h3 {
    page-break-after: avoid;
  }
}