/* ==========================================================================
   Piggy Bank Bonanza Slot — site stylesheet (variant 2)
   A deliberately different identity from the "teal & mint" build:
   light editorial page, deep plum panels, berry + cool-silver accents,
   squared/cut-corner shapes instead of pills and rounded cards,
   geometric display type paired with a warm serif body.
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700&family=Source+Serif+4:opsz,wght@8..60,400;8..60,500;8..60,600&display=swap');

:root{
  --bg-page:        #FAF2EA;
  --panel-plum:      #2B1B2E;
  --panel-plum-2:    #3B2540;
  --panel-plum-3:    #1E1220;
  --surface:         #FFFFFF;
  --surface-2:       #F3E7DD;
  --accent-berry:    #C9184A;
  --accent-berry-2:  #A81440;
  --accent-silver:   #9FB8C9;
  --accent-silver-2: #7FA0B4;
  --text-dark:       #241726;
  --text-muted:      #6B5A6E;
  --text-light:      #F6EEF0;
  --text-light-muted:#CBB8C6;
  --border-soft:     rgba(36,23,38,0.12);
  --shadow-soft:     0 8px 22px rgba(30,18,32,0.10);
  --shadow-strong:   0 18px 44px rgba(30,18,32,0.24);

  --cut: 14px; /* clipped-corner size used across buttons/panels */

  --font-display: 'Space Grotesk', 'Arial Narrow', sans-serif;
  --font-body: 'Source Serif 4', Georgia, 'Times New Roman', serif;
  --font-ui: 'Space Grotesk', Arial, sans-serif;

  --header-h: 84px;
}

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }

body{
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  font-family: var(--font-body);
  color: var(--text-dark);
  background: var(--bg-page);
}

img{ max-width: 100%; height: auto; display: block; }
a{ color: inherit; text-decoration: none; }
button{ font-family: inherit; cursor: pointer; }

.visually-hidden{
  position: absolute !important;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* ==========================================================================
   HEADER
   ========================================================================== */

.site-header{
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  display: flex;
  align-items: center;
  background: var(--panel-plum);
  border-bottom: 3px solid var(--accent-berry);
}

.header-inner{
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 24px;
}

/* Logo */
.logo{
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.3rem;
  letter-spacing: -0.01em;
  color: var(--text-light);
  text-transform: uppercase;
}
.logo img{
  height: 38px;
  width: 38px;
}
.logo span.dim{ color: var(--accent-silver); }

/* Primary nav */
.main-nav{
  display: flex;
  align-items: center;
  gap: 2px;
  margin-right: auto;
}
.main-nav a{
  padding: 9px 15px;
  font-family: var(--font-ui);
  font-size: 0.86rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--text-light-muted);
  border-bottom: 2px solid transparent;
  transition: color .18s ease, border-color .18s ease;
}
.main-nav a:hover,
.main-nav a:focus-visible{
  color: var(--text-light);
  border-color: var(--accent-silver);
}
.main-nav a.is-active{
  color: var(--text-light);
  border-color: var(--accent-berry);
}

/* Header actions */
.header-actions{
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 22px;
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  border: 2px solid transparent;
  white-space: nowrap;
  clip-path: polygon(var(--cut) 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%, 0 var(--cut));
  transition: transform .15s ease, box-shadow .15s ease, background-color .15s ease;
}
.btn:hover{ transform: translateY(-1px); }
.btn:active{ transform: translateY(0); }

.btn-demo{
  color: var(--accent-silver);
  border-color: var(--accent-silver);
  background: transparent;
}
.btn-demo:hover{ background: rgba(159,184,201,0.14); }

.btn-play{
  color: var(--text-light);
  background: var(--accent-berry);
  box-shadow: 0 8px 18px rgba(201,24,74,0.35);
}
.btn-play:hover{
  background: var(--accent-berry-2);
  box-shadow: 0 10px 22px rgba(201,24,74,0.45);
}

/* Language switcher */
.lang-switcher{ position: relative; }
.lang-toggle{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border: 1px solid rgba(246,238,240,0.25);
  background: transparent;
  color: var(--text-light);
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: 0.82rem;
  letter-spacing: 0.02em;
}
.lang-toggle .flag{ font-size: 1.1rem; line-height: 1; }
.lang-toggle .chevron{
  width: 8px; height: 8px;
  border-right: 2px solid var(--text-light-muted);
  border-bottom: 2px solid var(--text-light-muted);
  transform: rotate(45deg);
  transition: transform .18s ease;
  margin-top: -3px;
}
.lang-switcher.is-open .chevron{ transform: rotate(225deg); margin-top: 3px; }

.lang-menu{
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  min-width: 216px;
  max-height: 340px;
  overflow-y: auto;
  background: var(--surface);
  border: 1px solid var(--border-soft);
  box-shadow: var(--shadow-strong);
  padding: 6px;
  display: none;
  z-index: 50;
}
.lang-switcher.is-open .lang-menu{ display: block; }

.lang-menu a{
  width: 100%;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 10px;
  border: none;
  background: transparent;
  font-family: var(--font-ui);
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--text-dark);
  text-align: left;
}
.lang-menu a:hover,
.lang-menu a:focus-visible{ background: var(--surface-2); }
.lang-menu a.is-current{
  background: rgba(201,24,74,0.09);
  color: var(--accent-berry);
  pointer-events: none;
}
.lang-menu .flag{ font-size: 1.15rem; }

/* Mobile nav toggle */
.nav-toggle{
  display: none;
  width: 40px; height: 40px;
  border: 1px solid rgba(246,238,240,0.25);
  background: transparent;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after{
  content: '';
  display: block;
  width: 18px; height: 2px;
  background: var(--text-light);
  position: relative;
  transition: transform .18s ease, opacity .18s ease;
}
.nav-toggle span::before{ position: absolute; top: -6px; }
.nav-toggle span::after{ position: absolute; top: 6px; }

/* ==========================================================================
   MAIN CONTENT — full-width editorial column, no floating card
   ========================================================================== */

main{
  display: block;
  max-width: 780px;
  margin: 56px auto 70px;
  padding: 0 24px;
}

main h1{
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.2vw, 3.1rem);
  line-height: 1.08;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--text-dark);
  margin: 0 0 18px;
}

main h2{
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2.4vw, 1.7rem);
  font-weight: 600;
  color: var(--text-dark);
  margin: 2.4em 0 0.7em;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--panel-plum);
  display: inline-block;
}

main h3{
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-dark);
  margin: 1.8em 0 0.5em;
}

main p{
  font-size: 1.08rem;
  line-height: 1.8;
  color: var(--text-muted);
  margin: 0 0 1.2em;
}

main .lede{
  font-size: 1.22rem;
  color: var(--text-dark);
  font-weight: 500;
  border-left: 3px solid var(--accent-berry);
  padding-left: 18px;
}

main strong{ color: var(--text-dark); }

main a:not(.btn){
  color: var(--accent-berry);
  text-decoration: underline;
  text-decoration-color: rgba(201,24,74,0.4);
  text-underline-offset: 3px;
}
main a:not(.btn):hover{ text-decoration-color: currentColor; }

main ul, main ol{
  margin: 0 0 1.3em;
  padding-left: 1.2em;
  color: var(--text-muted);
  line-height: 1.8;
}
main li{ margin-bottom: 0.45em; }
main li::marker{ color: var(--accent-berry); font-family: var(--font-display); }

main blockquote{
  margin: 2em 0;
  padding: 4px 0 4px 22px;
  border-left: 3px solid var(--accent-silver-2);
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 500;
  font-style: normal;
  color: var(--text-dark);
}
main blockquote p{ margin: 0; }

main hr{
  border: none;
  height: 3px;
  width: 48px;
  background: var(--accent-berry);
  margin: 2.6em 0;
}

/* Images between paragraphs — drop-in figure template */
main figure{ margin: 2.2em 0; }
main figure img{
  width: 100%;
  border: 1px solid var(--border-soft);
}
main figure figcaption{
  margin-top: 10px;
  font-family: var(--font-ui);
  font-size: 0.78rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* Tables */
main .table-wrap{
  overflow-x: auto;
  margin: 2em 0;
  border: 1px solid var(--panel-plum);
  -webkit-overflow-scrolling: touch;
}
main table{
  width: 100%;
  min-width: 480px;
  border-collapse: collapse;
  background: var(--surface);
  font-family: var(--font-ui);
  font-size: 0.92rem;
}
main thead th{
  background: var(--panel-plum);
  color: var(--text-light);
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  font-size: 0.78rem;
  text-align: left;
  padding: 14px 18px;
  white-space: nowrap;
}
main tbody td{
  padding: 13px 18px;
  border-bottom: 1px solid var(--border-soft);
  color: var(--text-muted);
}
main tbody tr:nth-child(even){ background: var(--surface-2); }
main tbody tr:last-child td{ border-bottom: none; }

/* Centered CTA button template */
.cta-center{
  display: flex;
  justify-content: center;
  margin: 3em 0;
}
.cta-button{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 18px 44px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  color: var(--text-light);
  background: var(--accent-berry);
  clip-path: polygon(18px 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%, 0 18px);
  box-shadow: 0 14px 30px rgba(201,24,74,0.35);
  transition: transform .15s ease, box-shadow .15s ease, background-color .15s ease;
}
.cta-button:hover{
  transform: translateY(-2px);
  background: var(--accent-berry-2);
  box-shadow: 0 18px 36px rgba(201,24,74,0.45);
}

/* Author / reviewer block */
.author-block{
  display: flex;
  gap: 18px;
  align-items: flex-start;
  margin: 3em 0 0.6em;
  padding: 24px;
  background: var(--surface);
  border: 1px solid var(--border-soft);
  border-left: 3px solid var(--accent-silver-2);
}
.author-block .avatar{
  width: 58px;
  height: 58px;
  flex-shrink: 0;
  border: 1px solid var(--border-soft);
}
.author-block .author-name{
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  color: var(--text-dark);
  margin: 0 0 2px;
}
.author-block .author-role{
  font-family: var(--font-ui);
  font-size: 0.76rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--accent-berry);
  margin: 0 0 10px;
}
.author-block .author-opinion{
  font-size: 0.98rem;
  line-height: 1.7;
  color: var(--text-muted);
  margin: 0;
}

/* ==========================================================================
   404 page
   ========================================================================== */
.error-page{
  text-align: center;
  padding: 80px 24px;
}
.error-page .error-code{
  font-family: var(--font-display);
  font-size: clamp(4rem, 13vw, 8rem);
  font-weight: 700;
  color: var(--accent-berry);
  line-height: 1;
  margin: 0;
  letter-spacing: -0.02em;
}
.error-page h1{ margin-top: 10px; }
.error-page p{
  max-width: 460px;
  margin-left: auto;
  margin-right: auto;
}
.error-page .cta-center{ margin-top: 2.2em; }

/* ==========================================================================
   FOOTER
   ========================================================================== */

.site-footer{
  background: var(--panel-plum-3);
  padding: 44px 24px 36px;
}
.footer-inner{ max-width: 780px; margin: 0 auto; }
.site-footer .disclaimer{
  font-family: var(--font-ui);
  font-size: 0.82rem;
  line-height: 1.8;
  color: var(--text-light-muted);
  margin: 0 0 24px;
}
.footer-partners{
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  align-items: center;
  padding-top: 20px;
  border-top: 1px solid rgba(246,238,240,0.1);
}
.footer-partners .partners-label{
  font-family: var(--font-ui);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-light-muted);
  opacity: 0.65;
  width: 100%;
  margin-bottom: 4px;
}
.footer-partners a{
  font-family: var(--font-ui);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--accent-silver);
  opacity: 0.9;
}
.footer-partners a:hover{ opacity: 1; text-decoration: underline; }

/* ==========================================================================
   BACK TO TOP
   ========================================================================== */

.back-to-top{
  position: fixed;
  right: 22px;
  bottom: 26px;
  width: 46px;
  height: 46px;
  border: none;
  background: var(--accent-berry);
  clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px);
  box-shadow: var(--shadow-strong);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity .25s ease, transform .25s ease, visibility .25s ease, background-color .2s ease;
  z-index: 90;
}
.back-to-top.is-visible{ opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top svg{ width: 19px; height: 19px; color: var(--text-light); }
.back-to-top:hover{ background: var(--accent-berry-2); }

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */

@media (max-width: 960px){
  main{ margin: 40px auto 56px; }
}

@media (max-width: 860px){
  .main-nav{ display: none; }
  .nav-toggle{ display: flex; }
  .header-inner{ flex-wrap: wrap; padding: 0 16px; }
  .btn-demo{ display: none; }

  body.nav-open .main-nav{
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    position: absolute;
    top: var(--header-h);
    left: 0;
    right: 0;
    background: var(--panel-plum-2);
    padding: 10px 16px 16px;
    box-shadow: 0 12px 24px rgba(0,0,0,0.25);
  }
  body.nav-open .main-nav a{ padding: 13px 14px; border-bottom: 1px solid rgba(246,238,240,0.08); }
}

@media (max-width: 560px){
  .header-inner{ gap: 10px; }
  .logo span.label{ display: none; }
  .btn-play{ padding: 10px 16px; font-size: 0.78rem; }
  .lang-toggle span.label{ display: none; }
  .lang-toggle{ padding: 8px 9px; }

  main{ padding: 0 18px; margin: 34px auto 48px; }
  main h1{ font-size: 1.7rem; }
  .cta-button{ padding: 16px 28px; font-size: 0.95rem; width: 100%; text-align: center; justify-content: center; }
  .author-block{ flex-direction: column; align-items: center; text-align: center; }

  .back-to-top{ right: 14px; bottom: 16px; width: 42px; height: 42px; }
}
.demo-wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 24px 16px;
}

.demo-frame {
  position: relative;
  width: 100%;
  max-width: 850px;
  aspect-ratio: 16 / 9;
  background: #111;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
  border: 1px solid rgba(0, 0, 0, 0.08);
}

.demo-frame iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

@media (max-width: 600px) {
  .demo-wrapper {
    padding: 12px 8px;
  }

  .demo-frame {
    border-radius: 8px;
  }
}