/* ===================================
    GameOn - Main Stylesheet
   =================================== */

/* =========================
    Design System & CSS Custom Properties
   ========================= */
:root {
  /* ===== Color Palette ===== */
  --color-primary: #e33f2c;
  --color-secondary: #fe142f;

  /* ===== Neutral Colors ===== */
  --color-white: #ffffff;
  --color-text: #000000;

  /* ===== Semantic Colors ===== */
  --color-error: #e54858;
  --color-success: #279e7a;
  --color-warning: #f59e0b;
  --color-info: #3b82f6;

  /* ===== Typography ===== */
  --font-family-primary: "DM Sans", Arial, Helvetica, sans-serif;
  --font-family-secondary: "Roboto", Arial, Helvetica, sans-serif;

  /* ===== Font Weights ===== */
  --font-weight-light: 300;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;

  /* ===== Spacing System ===== */
  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 5rem;

  /* ===== Layout & Sizing ===== */
  --max-width: 1024px;
  --max-width-desktop: 1300px;
  --size-half: 50%;
  --size-full: 100%;

  /* ===== Border Radius ===== */
  --radius-sm: 0.25rem;
  --radius-md: 0.375rem;
  --radius-lg: 0.5rem;
  --radius-xl: 0.75rem;
  --radius-2xl: 1rem;
}

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

ul,
ol {
  list-style: none;
}

button {
  background: none;
  border: none;
  cursor: pointer;
  font: inherit;
  color: inherit;
}

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

html {
  font-family: var(--font-family-primary);
  color: var(--color-text);
  background-color: var(--color-white);
}

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

body {
  display: flex;
  flex-direction: column;

  max-width: var(--max-width);
  margin: 0 auto;
  background-color: var(--color-white);
}

main {
  display: flex;
  flex-direction: column;
}

/* =========================
    Layout Components
   ========================= */
header {
  margin: var(--space-lg) 0;
}

.header_nav {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  padding: 0 var(--space-lg);
  height: 4rem;
}

.header__logo {
  object-fit: contain;
  width: auto;
  height: 1.9rem;
}

.header__logo:hover {
  transform: scale(1.02);
}

/* =========================
    Navigation Links
   ========================= */
.header_nav_links {
  position: relative;
}

.header_nav_links button {
  display: block;
  background: transparent;
  border: none;
  cursor: pointer;
  transition: transform 0.2s ease;
}

.header_nav_links button i {
  color: var(--color-primary);
  font-size: 1.5rem;
}

.header_nav_links button:hover {
  transform: scale(1.1);
}

/* =========================
    Mobile Navigation Menu
   ========================= */
.mobile_toggle_list {
  display: grid;
  gap: var(--space-sm);
}

.mobile_toggle_list li {
  padding: var(--space-xs) var(--space-sm);
  border-radius: 1rem;
}

.mobile_toggle_list li.active {
  background-color: var(--color-primary);
  color: var(--color-white);
  position: relative;
  border-radius: 1rem;
}

.mobile_toggle_list li:not(:first-child):hover {
  background-color: var(--color-secondary);
  color: var(--color-white);
}

.mobile_toggle_list li a {
  font-size: 1.25rem;
}

/* =========================
    Main Container
   ========================= */
.main_container {
  display: grid;
  grid-template-columns: 1fr;
  padding: var(--space-lg);
  gap: var(--space-xl);
  min-height: 31.25rem;
}

.container_section {
  display: grid;
  grid-template-columns: 1fr;
  justify-items: center;
}

.container_section h1 {
  font-size: 2.5rem;
  font-weight: var(--font-weight-semibold);
}

.container_section > p {
  font-size: 1.5rem;
  font-weight: var(--font-weight-light);
  text-align: center;
}

.container_img {
  display: grid;
  grid-template-columns: 1fr;
  grid-template-rows: 1fr;
  width: 100%;
  height: 100%;
  margin-top: var(--space-xl);
}

.container_img img {
  width: 100%;
  height: 100%;
}

.container_button {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  margin-top: var(--space-xl);
}

.container_button button {
  width: 15.625rem;
  height: 3.75rem;
  cursor: pointer;
  background: linear-gradient(0deg, var(--color-primary) 0%, var(--color-primary) 100%);
  border-radius: var(--radius-lg);
  box-shadow: 1px 1px 10px 0 rgba(0, 0, 0, 0.5);
  border: none;
  font-size: 1.5rem;
}

/* =========================
    Modal Container
   ========================= */
.modal_container {
  display: none;
  position: fixed;
  width: 100%;
  height: 100%;
  left: 0;
  background-color: rgba(26, 39, 156, 0.4);
  pointer-events: none;
}

.modal_container.show {
  display: block;
  z-index: 9999;
}

.modal_content {
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100%;
  border: 1px solid rgba(0, 0, 0, 0.2);
  border-radius: var(--radius-sm);
  overflow: hidden;
  pointer-events: auto;
  background-color: #232323;
  color: #fff;
  box-shadow: 1px 1px 10px 0 rgba(0, 0, 0, 0.5);
  align-items: center;
  transition: transform 0.3s ease, max-width 0.3s ease, max-height 0.3s ease;
}

.modal_header {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: var(--space-md);
  padding-right: var(--space-2xl);
}

/* =========================
    Modal Header Content
   ========================= */
.modal_header_content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  width: 100%;
  position: relative;
}

.close-btn {
  position: absolute;
  right: var(--space-md);
  background: none;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.close-btn i {
  font-size: 1.8rem;
  color: #fff;
}

.modal_content form {
  display: grid;
  grid-template-columns: 1fr;
  grid-template-rows: 1fr;
  padding: var(--space-md);
  gap: var(--space-md);
}

.submit-btn {
  display: block;
  width: 15.625rem;
  height: 3.75rem;
  cursor: pointer;
  background: linear-gradient(0deg, var(--color-primary) 0%, var(--color-primary) 100%);
  border-radius: var(--radius-lg);
  box-shadow: 1px 1px 10px 0 rgba(0, 0, 0, 0.5);
  border: none;
  font-size: 1.5rem;
  font-weight: var(--font-weight-semibold);
  color: var(--color-white);
  margin: 0 auto;
}

/* =========================
    Footer
   ========================= */
footer {
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: center;
  padding: var(--space-lg);
  margin: var(--space-lg) auto;
}

footer p {
  font-size: 1.2rem;
  font-weight: var(--font-weight-medium);
  color: var(--color-primary);
}

/* =========================
    Media Queries
   ========================= */
/* =========================
    Mobile Styles (1024px and below)
   ========================= */
@media (max-width: 1024px) {
  .mobile_menu_toggle {
    position: absolute;
    opacity: 0;
    visibility: hidden;
    right: 0;
    min-width: 12.5rem;
    min-height: 12.5rem;
    margin-top: var(--space-sm);
    border-radius: var(--radius-lg);
    box-shadow: 1px 1px 10px 0 rgba(0, 0, 0, 0.5);
    background-color: var(--color-white);
    transform: translateY(-10px);
    pointer-events: none;
    transition: opacity 0.2s ease, visibility 0.2s ease, transform 0.2s ease;
  }

  /* =========================
    Show mobile menu when active
   ========================= */
  .mobile_menu_toggle.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
  }
}

/* =========================
    Desktop Styles (1025px and above)
   ========================= */
@media (min-width: 1025px) {
  body {
    max-width: var(--max-width-desktop);
  }

  /* =========================
    Hide mobile menu button on desktop
   ========================= */
  .header_nav_links button {
    display: none;
  }

  /* =========================
    Desktop Navigation
   ========================= */
  .mobile_menu_toggle {
    transition: none;
    transform: none;
    visibility: hidden;
    pointer-events: none;
  }

  .mobile_menu_toggle ul {
    display: flex;
    flex-direction: row;
    visibility: visible;
    pointer-events: auto;
  }

  /* =========================
    Main Container Background
   ========================= */
  .main_container {
    position: relative;
    height: 41.25rem;
    background-color: #232323;
    border-radius: var(--radius-lg);
    box-shadow: 0 0 10px 0 rgba(0, 0, 0, 0.5);
  }

  .container_section {
    position: relative;
  }

  .container_img {
    position: absolute;
    top: 0;
    right: 0;
    width: var(--size-half);
    height: var(--size-full);
    margin-top: 0;
    z-index: 0;
  }

  .container_img img {
    border-radius: 0 var(--space-md) var(--space-md) 0;
  }

  .container_section {
    align-items: start;
    justify-items: start;
    color: var(--color-white);
  }

  .container_section h1 {
    width: var(--size-half);
    font-size: 4rem;
    z-index: 1;
  }

  .container_section p {
    width: var(--size-half);
    z-index: 1;
    text-align: start;
  }

  .container_button {
    align-items: start;
    justify-content: end;
    margin-top: 0;
  }
}