/* ==========================================================================
   Pepper Fries Games — Unified Stylesheet
   Mobile-first · Dark mode · Retro-modern
   ========================================================================== */

/* --- CSS Variables ------------------------------------------------------- */
:root {
  --primary-yellow: #ffcc00;
  --primary-yellow-hover: #ffd700;
  --primary-yellow-dim: rgba(255, 204, 0, 0.15);
  --bg-dark: #0d0d0d;
  --bg-darker: #050505;
  --bg-card: #161616;
  --bg-card-hover: #1e1e1e;
  --bg-elevated: #222222;
  --text-light: #f5f5f5;
  --text-muted: #a3a3a3;
  --text-dim: #737373;
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-yellow: rgba(255, 204, 0, 0.35);
  --shadow-pixel: 4px 4px 0 var(--primary-yellow);
  --shadow-pixel-sm: 3px 3px 0 var(--primary-yellow);
  --font-body: "Space Grotesk", system-ui, -apple-system, sans-serif;
  --font-display: "Press Start 2P", "Courier New", monospace;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: clamp(1.75rem, 5vw, 2.5rem);
  --font-size-hero: clamp(1.5rem, 4.5vw, 2.75rem);
  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --max-width: 72rem;
  --max-width-narrow: 48rem;
  --max-width-prose: 42rem;
  --transition: 0.2s ease;
  --header-height: 5.25rem;
}

/* --- Reset & Base -------------------------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  font-family: var(--font-body);
  font-size: var(--font-size-base);
  line-height: 1.6;
  color: var(--text-light);
  background-color: var(--bg-dark);
  background-image:
    linear-gradient(rgba(255, 204, 0, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 204, 0, 0.02) 1px, transparent 1px);
  background-size: 32px 32px;
  -webkit-font-smoothing: antialiased;
}

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

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

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

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

h1, h2, h3, h4 {
  line-height: 1.25;
  margin: 0 0 var(--space-md);
}

p {
  margin: 0 0 var(--space-md);
}

p:last-child {
  margin-bottom: 0;
}

/* --- Layout -------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--space-md);
}

.container--narrow {
  max-width: var(--max-width-narrow);
}

.container--prose {
  max-width: var(--max-width-prose);
}

main {
  position: relative;
  z-index: 0;
  flex: 1;
}

.section {
  padding-block: var(--space-2xl);
}

.section--hero {
  padding-block: var(--space-3xl) var(--space-2xl);
}

.section__title {
  font-family: var(--font-display);
  font-size: var(--font-size-sm);
  color: var(--primary-yellow);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-lg);
}

.section__heading {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  margin-bottom: var(--space-lg);
}

.text-muted {
  color: var(--text-muted);
}

.text-center {
  text-align: center;
}

/* --- Header & Navigation ------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(13, 13, 13, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-subtle);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-height);
  padding-block: var(--space-md);
  gap: var(--space-md);
}

.site-logo {
  display: inline-flex;
  align-items: center;
  color: var(--text-light);
  text-decoration: none;
  flex-shrink: 0;
}

.site-logo:hover {
  color: var(--text-light);
}

.site-logo__img {
  height: 48px;
  width: auto;
  object-fit: contain;
  image-rendering: pixelated;
  transition: transform var(--transition);
}

.site-logo:hover .site-logo__img {
  transform: scale(1.05);
}

.nav-toggle {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.nav-toggle-label {
  position: relative;
  z-index: 1001;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 10px;
  cursor: pointer;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  transition: border-color var(--transition), background var(--transition);
}

.nav-toggle-label:hover {
  border-color: var(--border-yellow);
  background: var(--bg-card-hover);
}

.nav-toggle-label__bar {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--primary-yellow);
  transition: transform var(--transition), opacity var(--transition);
}

.site-nav {
  position: fixed;
  inset: var(--header-height) 0 0 0;
  z-index: 999;
  min-height: calc(100vh - var(--header-height));
  min-height: calc(100dvh - var(--header-height));
  background: #0b0b0b;
  padding: var(--space-xl) var(--space-md) var(--space-3xl);
  transform: translateX(100%);
  transition: transform 0.3s ease;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.site-nav__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.site-nav__link {
  display: block;
  padding: var(--space-md);
  font-weight: 600;
  font-size: var(--font-size-lg);
  color: var(--text-muted);
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition), border-color var(--transition);
}

.site-nav__link:hover,
.site-nav__link--active {
  color: var(--primary-yellow);
  background: var(--primary-yellow-dim);
  border-color: var(--border-yellow);
}

.nav-toggle:checked ~ .site-nav {
  transform: translateX(0);
}

.nav-toggle:checked + .nav-toggle-label .nav-toggle-label__bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle:checked + .nav-toggle-label .nav-toggle-label__bar:nth-child(2) {
  opacity: 0;
}

.nav-toggle:checked + .nav-toggle-label .nav-toggle-label__bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

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

  .site-nav {
    position: static;
    inset: auto;
    z-index: auto;
    min-height: 0;
    transform: none;
    background: transparent;
    padding: 0;
    overflow: visible;
  }

  .site-nav__list {
    flex-direction: row;
    gap: var(--space-xs);
  }

  .site-nav__link {
    padding: var(--space-sm) var(--space-md);
    font-size: var(--font-size-sm);
  }
}

/* --- Hero ---------------------------------------------------------------- */
.hero {
  position: relative;
  z-index: 0;
  text-align: center;
}

.hero__logo {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 300px;
  height: auto;
  margin: 0 auto var(--space-xl);
  object-fit: contain;
  image-rendering: pixelated;
  filter: drop-shadow(0 0 32px rgba(255, 204, 0, 0.3));
}

@media (max-width: 767px) {
  .section--hero {
    padding-top: var(--space-xl);
  }

  .hero__logo {
    margin-top: var(--space-lg);
    max-width: min(300px, 85vw);
  }
}

.hero__title {
  font-size: var(--font-size-hero);
  font-weight: 700;
  margin-bottom: var(--space-md);
}

.hero__title-accent {
  color: var(--primary-yellow);
  display: block;
  font-family: var(--font-display);
  font-size: clamp(0.65rem, 2.5vw, 0.85rem);
  margin-bottom: var(--space-md);
  letter-spacing: 0.05em;
}

.hero__tagline {
  font-size: var(--font-size-lg);
  color: var(--text-muted);
  max-width: 36rem;
  margin-inline: auto var(--space-xl);
}

.hero__philosophy {
  max-width: var(--max-width-prose);
  margin: var(--space-xl) auto 0;
  padding: var(--space-lg);
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-left: 3px solid var(--primary-yellow);
  border-radius: var(--radius-md);
  text-align: left;
  color: var(--text-muted);
}

/* --- Buttons ------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  padding: 0.75rem 1.5rem;
  font-family: var(--font-body);
  font-size: var(--font-size-sm);
  font-weight: 600;
  text-decoration: none;
  border: 2px solid var(--primary-yellow);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition);
}

.btn--primary {
  background: var(--primary-yellow);
  color: var(--bg-darker);
  box-shadow: var(--shadow-pixel-sm);
}

.btn--primary:hover {
  background: var(--primary-yellow-hover);
  color: var(--bg-darker);
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0 var(--primary-yellow);
}

.btn--outline {
  background: transparent;
  color: var(--primary-yellow);
  box-shadow: none;
}

.btn--outline:hover {
  background: var(--primary-yellow-dim);
  color: var(--primary-yellow-hover);
  transform: translate(-1px, -1px);
  box-shadow: var(--shadow-pixel-sm);
}

.btn--ghost {
  background: var(--bg-elevated);
  color: var(--text-light);
  border-color: var(--border-subtle);
  box-shadow: none;
}

.btn--ghost:hover {
  border-color: var(--border-yellow);
  color: var(--primary-yellow);
}

/* --- Game Cards Grid ----------------------------------------------------- */
.games-grid {
  display: grid;
  gap: var(--space-lg);
}

.game-card {
  display: flex;
  flex-direction: column;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.game-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-yellow);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4), 0 0 0 1px var(--primary-yellow-dim);
}

.game-card__image-wrap {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--bg-elevated);
  border-bottom: 1px solid var(--border-subtle);
}

.game-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.game-card:hover .game-card__image {
  transform: scale(1.03);
}

.game-card__body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: var(--space-lg);
}

.game-card__title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  margin-bottom: var(--space-sm);
}

.game-card__desc {
  color: var(--text-muted);
  font-size: var(--font-size-sm);
  flex: 1;
  margin-bottom: var(--space-lg);
}

@media (min-width: 640px) {
  .games-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 960px) {
  .games-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .games-grid--page {
    grid-template-columns: 1fr;
    max-width: var(--max-width-narrow);
    margin-inline: auto;
  }

  .games-grid--page .game-card {
    flex-direction: row;
  }

  .games-grid--page .game-card__image-wrap {
    flex: 0 0 280px;
    aspect-ratio: auto;
    min-height: 200px;
    border-bottom: none;
    border-right: 1px solid var(--border-subtle);
  }
}

/* --- Game Detail Page ---------------------------------------------------- */
.game-hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-lg);
  padding-block: var(--space-2xl);
}

.game-hero__art {
  width: min(280px, 70vw);
  border-radius: var(--radius-lg);
  border: 2px solid var(--border-subtle);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.5);
}

.game-hero__title {
  font-size: var(--font-size-3xl);
  font-weight: 700;
}

.game-hero__subtitle {
  font-size: var(--font-size-lg);
  color: var(--text-muted);
  max-width: 36rem;
}

.game-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  justify-content: center;
}

.content-block {
  padding-block: var(--space-xl);
  border-top: 1px solid var(--border-subtle);
}

.content-block__title {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  margin-bottom: var(--space-lg);
}

.content-block__title--pixel {
  font-family: var(--font-display);
  font-size: var(--font-size-sm);
  color: var(--primary-yellow);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* Store badges (placeholder) */
.store-badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  justify-content: center;
}

.store-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  min-width: 160px;
  padding: var(--space-sm) var(--space-lg);
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  color: var(--text-light);
  font-size: var(--font-size-sm);
  font-weight: 600;
  transition: border-color var(--transition), transform var(--transition);
}

.store-badge:hover {
  border-color: var(--primary-yellow);
  color: var(--text-light);
  transform: translateY(-2px);
}

.store-badge__icon {
  font-size: var(--font-size-xl);
}

/* Screenshots grid */
.screenshots-grid {
  display: grid;
  gap: var(--space-md);
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
}

.screenshot-placeholder {
  aspect-ratio: 9 / 16;
  background: var(--bg-elevated);
  border: 1px dashed var(--border-subtle);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-dim);
  font-size: var(--font-size-xs);
  text-align: center;
  padding: var(--space-md);
}

/* Leaf Album specific sections */
.seasons-grid {
  display: grid;
  gap: var(--space-md);
}

.season-card {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
}

.season-card__icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-elevated);
  border-radius: var(--radius-md);
  font-size: 1.5rem;
}

.season-card__title {
  font-size: var(--font-size-lg);
  font-weight: 700;
  margin-bottom: var(--space-xs);
}

.season-card__desc {
  color: var(--text-muted);
  font-size: var(--font-size-sm);
  margin: 0;
}

.features-grid {
  display: grid;
  gap: var(--space-md);
}

.feature-card {
  padding: var(--space-lg);
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  text-align: center;
}

.feature-card__icon {
  font-size: 2rem;
  margin-bottom: var(--space-md);
}

.feature-card__title {
  font-size: var(--font-size-lg);
  font-weight: 700;
  margin-bottom: var(--space-sm);
}

.feature-card__desc {
  color: var(--text-muted);
  font-size: var(--font-size-sm);
  margin: 0;
}

@media (min-width: 640px) {
  .seasons-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

/* Community section */
.community-block {
  text-align: center;
  padding: var(--space-2xl);
  background: linear-gradient(135deg, var(--bg-card) 0%, var(--bg-elevated) 100%);
  border: 1px solid var(--border-yellow);
  border-radius: var(--radius-lg);
}

.community-block__title {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--space-md);
}

.community-block__desc {
  color: var(--text-muted);
  max-width: 32rem;
  margin-inline: auto var(--space-xl);
}

/* --- Contact Form -------------------------------------------------------- */
.contact-layout {
  display: grid;
  gap: var(--space-2xl);
}

.contact-form-wrap {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.form-success {
  padding: var(--space-lg);
  background: var(--primary-yellow);
  color: var(--bg-darker);
  border: 2px solid var(--primary-yellow-hover);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-pixel-sm);
}

.form-success__text {
  margin: 0;
  font-weight: 600;
  font-size: var(--font-size-base);
  line-height: 1.5;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.form-group label {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.form-group input,
.form-group textarea {
  padding: var(--space-md);
  font-family: var(--font-body);
  font-size: var(--font-size-base);
  color: var(--text-light);
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
}

.form-group input:hover,
.form-group textarea:hover {
  border-color: var(--border-yellow);
  background: var(--bg-card-hover);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-yellow);
  box-shadow: 0 0 0 3px var(--primary-yellow-dim);
  background: var(--bg-card);
}

.form-group textarea {
  min-height: 160px;
  resize: vertical;
}

.contact-form__submit {
  align-self: flex-start;
  min-width: 160px;
}

.contact-form__submit:hover {
  transform: translate(-2px, -2px) scale(1.03);
  box-shadow: 6px 6px 0 var(--primary-yellow);
}

.contact-form__submit:active {
  transform: translate(0, 0) scale(0.98);
  box-shadow: 2px 2px 0 var(--primary-yellow);
}

.social-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.social-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-lg);
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-light);
  font-weight: 600;
  font-size: var(--font-size-sm);
  transition: border-color var(--transition), transform var(--transition), color var(--transition);
}

.social-link:hover {
  border-color: var(--primary-yellow);
  color: var(--primary-yellow);
  transform: translateY(-2px);
}

.contact-note {
  padding: var(--space-lg);
  background: var(--primary-yellow-dim);
  border-left: 3px solid var(--primary-yellow);
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  font-size: var(--font-size-sm);
}

@media (min-width: 768px) {
  .contact-layout {
    grid-template-columns: 1.2fr 1fr;
    align-items: start;
  }
}

/* --- Privacy Policy ------------------------------------------------------ */
.privacy-content {
  max-width: var(--max-width-prose);
}

.privacy-content h1 {
  font-size: var(--font-size-3xl);
  margin-bottom: var(--space-sm);
}

.privacy-content .last-updated {
  color: var(--text-dim);
  font-size: var(--font-size-sm);
  margin-bottom: var(--space-2xl);
}

.privacy-content h2 {
  font-size: var(--font-size-xl);
  font-weight: 700;
  margin-top: var(--space-2xl);
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-xs);
  border-bottom: 1px solid var(--border-subtle);
}

.privacy-content p,
.privacy-content li {
  color: var(--text-muted);
}

.privacy-content ul {
  list-style: disc;
  padding-left: 1.5rem;
  margin-bottom: var(--space-md);
}

.privacy-content li {
  margin-bottom: var(--space-xs);
}

/* --- Footer -------------------------------------------------------------- */
.site-footer {
  margin-top: auto;
  padding: var(--space-xl) var(--space-md);
  background: var(--bg-darker);
  border-top: 1px solid var(--border-subtle);
  text-align: center;
}

.site-footer__copy {
  font-size: var(--font-size-sm);
  color: var(--text-dim);
  margin-bottom: var(--space-sm);
}

.site-footer__links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

.site-footer__link {
  font-size: var(--font-size-sm);
  color: var(--text-muted);
}

.site-footer__link:hover {
  color: var(--primary-yellow);
}

/* --- Utility ------------------------------------------------------------- */
.pixel-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-block: var(--space-xl);
  color: var(--primary-yellow);
  font-family: var(--font-display);
  font-size: 0.5rem;
  opacity: 0.6;
}

.pixel-divider::before,
.pixel-divider::after {
  content: "";
  flex: 1;
  max-width: 120px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-yellow), transparent);
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: var(--font-size-sm);
  color: var(--text-muted);
  margin-bottom: var(--space-xl);
}

.back-link:hover {
  color: var(--primary-yellow);
}

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