/* Potatobrain Games - static site styles */

@layer reset, tokens, base, layout, components, utilities;

@layer reset {
  *, *::before, *::after { box-sizing: border-box; }
  * { margin: 0; }
  html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 5rem; }
  img, svg { display: block; max-width: 100%; height: auto; }
  button, input { font: inherit; color: inherit; }
  ul { padding: 0; list-style: none; }
}

@layer tokens {
  :root {
    color-scheme: dark;
    --bg: #1d1726;
    --bg-alt: #261e33;
    --surface: #2f2540;
    --surface-2: #3a2e4f;
    --line: rgb(255 255 255 / .09);
    --text: #f6efe6;
    --muted: #bfb3cf;
    --gold: #fabd2f;
    --gold-ink: #2a1d05;
    --peach: #eaa95a;
    --pink: #ea7f8c;
    --mint: #7fd1ae;
    --sky: #7db7f0;
    --lilac: #b79cf0;

    --radius: 1.25rem;
    --shadow: 0 .75rem 2rem rgb(0 0 0 / .35);
    --font-display: ui-rounded, "SF Pro Rounded", "Segoe UI", system-ui, sans-serif;
    --font-body: ui-rounded, "Segoe UI", system-ui, -apple-system, sans-serif;
    --step-0: clamp(1rem, .96rem + .2vw, 1.125rem);
    --step-1: clamp(1.25rem, 1.15rem + .5vw, 1.5rem);
    --step-2: clamp(1.75rem, 1.4rem + 1.6vw, 2.75rem);
    --gutter: clamp(1rem, 4vw, 2rem);
  }
}

@layer base {
  body {
    background: var(--bg);
    color: var(--text);
    font: 500 var(--step-0)/1.65 var(--font-body);
    overflow-x: hidden;
  }
  h1, h2, h3, h4 { font-family: var(--font-display); line-height: 1.15; font-weight: 800; }
  h2 { font-size: var(--step-2); }
  h3 { font-size: var(--step-1); }
  p { text-wrap: pretty; }
  h1, h2, h3 { text-wrap: balance; }
  a { color: var(--gold); text-underline-offset: .2em; }
  a:hover { color: #ffd66b; }
  :focus-visible { outline: 3px solid var(--gold); outline-offset: 3px; border-radius: .4rem; }
  ::selection { background: var(--gold); color: var(--gold-ink); }
}

@layer layout {
  .container { width: min(100% - 2 * var(--gutter), 70rem); margin-inline: auto; }
  .section { padding-block: clamp(3.5rem, 8vw, 6.5rem); }
  .section-alt { background: var(--bg-alt); }
  .section-head { margin-bottom: 2rem; max-width: 40rem; }
  .section-head.sub { margin-top: 4rem; margin-bottom: 1.25rem; }
  .section-head p:not(.eyebrow) { color: var(--muted); margin-top: .75rem; }
}

@layer components {
  /* ---------- header ---------- */
  .site-header {
    position: sticky; top: 0; z-index: 50;
    background: rgb(29 23 38 / .82);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--line);
  }
  .nav { display: flex; align-items: center; justify-content: space-between; min-height: 4rem; gap: 1rem; }
  .brand { display: inline-flex; align-items: center; gap: .6rem; color: var(--text); text-decoration: none;
    font: 800 1.2rem/1 var(--font-display); }
  .brand b { color: var(--gold); font-weight: 800; }
  .brand img { width: auto; height: 2.1rem; transition: transform .3s; }
  .brand:hover img { transform: rotate(-8deg) scale(1.08); }
  #site-nav ul { display: flex; align-items: center; gap: 1.5rem; }
  #site-nav a:not(.btn) { color: var(--text); text-decoration: none; font-weight: 700; padding-block: .4rem;
    background: linear-gradient(var(--gold), var(--gold)) 0 100% / 0 3px no-repeat; transition: background-size .25s; }
  #site-nav a:not(.btn):hover { background-size: 100% 3px; }

  .nav-toggle { display: none; background: none; border: 0; padding: .75rem; cursor: pointer; margin-right: -.75rem; }
  .bars, .bars::before, .bars::after { display: block; width: 1.6rem; height: 3px; background: var(--text);
    border-radius: 2px; transition: transform .25s, background .25s; content: ""; }
  .bars { position: relative; }
  .bars::before { position: absolute; top: -.5rem; }
  .bars::after { position: absolute; top: .5rem; }
  .nav-toggle[aria-expanded="true"] .bars { background: transparent; }
  .nav-toggle[aria-expanded="true"] .bars::before { transform: translateY(.5rem) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] .bars::after { transform: translateY(-.5rem) rotate(-45deg); }

  /* ---------- buttons ---------- */
  .btn {
    display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
    padding: .85rem 1.6rem; border: 0; border-radius: 999px; cursor: pointer;
    background: var(--gold); color: var(--gold-ink); font-weight: 800; text-decoration: none;
    box-shadow: 0 .3rem 0 #b9861a, 0 .8rem 1.5rem rgb(0 0 0 / .3);
    transition: transform .15s, box-shadow .15s, background .15s;
  }
  .btn:hover { color: var(--gold-ink); background: #ffd052; transform: translateY(-2px);
    box-shadow: 0 .45rem 0 #b9861a, 0 1rem 1.6rem rgb(0 0 0 / .3); }
  .btn:active { transform: translateY(3px); box-shadow: 0 0 0 #b9861a, 0 .3rem .8rem rgb(0 0 0 / .3); }
  .btn-small { padding: .5rem 1.1rem; box-shadow: 0 .2rem 0 #b9861a; }
  .btn-ghost { background: transparent; color: var(--text); box-shadow: inset 0 0 0 2px var(--line); }
  .btn-ghost:hover { background: rgb(255 255 255 / .06); color: var(--text); box-shadow: inset 0 0 0 2px var(--gold); }

  .eyebrow { text-transform: uppercase; letter-spacing: .14em; font-size: .8rem; font-weight: 800;
    color: var(--gold); margin-bottom: .6rem; }

  /* ---------- hero ---------- */
  .hero { position: relative; overflow: hidden; isolation: isolate;
    padding-block: clamp(3rem, 8vw, 6rem) clamp(5rem, 10vw, 8rem);
    background: radial-gradient(60rem 30rem at 80% 0%, #5a4682 0%, transparent 65%), #362a4b; }
  /* fade from the dark nav into the lighter hero; ::after paints above the blobs */
  .hero::after { content: "";
    position: absolute;
    z-index: -1;
    inset: 0 0 auto;
    height: clamp(1rem, 14vw, 114rem);
    background: linear-gradient(to bottom, #231e34, rgb(49 43 58 / .4) 40%, transparent);
    pointer-events: none; }
  .hero-grid { display: grid; gap: 2.5rem; align-items: center; grid-template-columns: 1.1fr .9fr; }
  .hero-title { width: min(100%, 31rem); height: auto; filter: drop-shadow(0 .6rem 0 rgb(0 0 0 / .25)); }
  .lead { font-size: var(--step-1); color: var(--muted); max-width: 32rem; margin-top: 1.25rem; font-weight: 600; }
  .cta-row { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 2rem; }

  .hero-art { display: grid; place-items: center; }
  .mascot-btn { position: relative; background: none; border: 0; cursor: pointer; padding: 0;
    -webkit-tap-highlight-color: transparent; }
  .mascot { width: min(100%, 22rem); filter: drop-shadow(0 1.5rem 1.5rem rgb(0 0 0 / .4));
    animation: bob 4s ease-in-out infinite; transform-origin: 50% 90%; }
  .mascot-btn.booped .mascot { animation: squish .45s ease-out; }
  .boop { position: absolute; top: 0; right: 0; background: var(--pink); color: #3a0b14; font: 800 .95rem var(--font-display);
    padding: .25rem .8rem; border-radius: 999px; opacity: 0; transform: translateY(.5rem) rotate(6deg); transition: .25s; }
  .boop:not(:empty) { opacity: 1; transform: rotate(6deg); }

  .blobs i { position: absolute; z-index: -1; border-radius: 50%; filter: blur(60px); opacity: .5; }
  .blobs i:nth-child(1) { width: 22rem; height: 22rem; background: #5b3ea1; top: -6rem; left: -6rem; }
  .blobs i:nth-child(2) { width: 18rem; height: 18rem; background: #a8486d; right: 5%; bottom: 2rem; opacity: .35; }
  .blobs i:nth-child(3) { width: 14rem; height: 14rem; background: #b9861a; left: 40%; top: 30%; opacity: .18; }
  .hero-wave { position: absolute; bottom: -1px; left: 0; width: 100%; height: clamp(2.5rem, 6vw, 5rem); fill: var(--bg); }

  /* ---------- featured game ---------- */
  .feature { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(1.5rem, 4vw, 3.5rem); align-items: center;
    background: linear-gradient(160deg, var(--surface), var(--bg-alt)); border: 1px solid var(--line);
    border-radius: calc(var(--radius) * 1.6); padding: clamp(1.25rem, 4vw, 2.5rem); box-shadow: var(--shadow); }
  .feature-art { display: grid; place-items: center; padding: clamp(1rem, 3vw, 2rem); border-radius: var(--radius);
    background: radial-gradient(circle at 30% 20%, #4a3a68, #2a2038); aspect-ratio: 1; }
  .board { display: grid; grid-template-columns: repeat(3, 1fr); gap: .65rem; width: min(100%, 22rem); }
  .tile { aspect-ratio: 1; border: 0; border-radius: 1rem; cursor: pointer; box-shadow: inset 0 -.4rem 0 rgb(0 0 0 / .18), 0 .3rem .6rem rgb(0 0 0 / .3);
    transition: transform .15s; -webkit-tap-highlight-color: transparent; }
  .tile:hover { transform: translateY(-3px) rotate(-2deg); }
  .tile.wiggle { animation: wiggle .5s ease; }
  .t1 { background: var(--pink); } .t2 { background: var(--gold); } .t3 { background: var(--mint); }
  .t4 { background: var(--sky); } .t5 { background: var(--lilac); }

  .badge { display: inline-block; padding: .25rem .8rem; border-radius: 999px; font: 800 .8rem var(--font-body);
    letter-spacing: .06em; text-transform: uppercase; background: var(--pink); color: #3a0b14; margin-bottom: 1rem; }
  .badge-alt { background: var(--surface-2); color: var(--muted); margin-bottom: .75rem; }
  .tagline { color: var(--gold); font-weight: 800; margin-block: .5rem 1rem; }
  .feature-body p { color: var(--muted); }
  .chips { display: flex; flex-wrap: wrap; gap: .5rem; margin-block: 1.25rem; }
  .chips li { padding: .3rem .85rem; border: 1px solid var(--line); border-radius: 999px; font-size: .9rem; font-weight: 700; }
  .feature-body .store-soon { color: var(--text); font: 800 var(--step-1) var(--font-display); }

  /* ---------- cards ---------- */
  .cards { display: grid; gap: 1.25rem; grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr)); }
  .card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.5rem;
    transition: transform .25s, border-color .25s; }
  .card:hover { transform: translateY(-6px) rotate(-.4deg); border-color: rgb(250 189 47 / .5); }
  .card p { color: var(--muted); margin-top: .4rem; }
  .card-art { display: grid; place-items: center; height: 8rem; border-radius: 1rem; margin-bottom: 1.1rem;
    font: 800 3.5rem var(--font-display); color: rgb(255 255 255 / .85); text-shadow: 0 .2rem 0 rgb(0 0 0 / .2); }
  .c1 { background: linear-gradient(135deg, #7db7f0, #5b3ea1); }
  .c2 { background: linear-gradient(135deg, #7fd1ae, #3d7f8f); }
  .c3 { background: repeating-linear-gradient(45deg, var(--surface-2), var(--surface-2) 10px, var(--surface) 10px, var(--surface) 20px); }
  .card-empty { border-style: dashed; background: transparent; }

  .person { text-align: center; }
  .avatar { width: 6rem; height: 6rem; margin: 0 auto 1rem; padding: 1.1rem; border-radius: 50%; background: var(--surface-2); object-fit: contain; }
  .avatar-empty { display: grid; place-items: center; font: 800 2.5rem var(--font-display); color: var(--muted); background: transparent; border: 2px dashed var(--line); }
  .role { color: var(--gold) !important; font-weight: 800; font-size: .9rem; }

  /* ---------- about ---------- */
  .about { display: grid; gap: 2rem 4rem; grid-template-columns: 1fr 1.2fr; align-items: start; }
  .about .section-head { margin: 0; }
  .about-copy > p { font-size: var(--step-1); color: var(--muted); font-weight: 600; }
  .values { display: grid; gap: 1.1rem; margin-top: 1.75rem; }
  .values li { display: flex; gap: 1rem; align-items: flex-start; }
  .values span { font-size: 1.6rem; line-height: 1; padding: .6rem; background: var(--surface); border-radius: .9rem; }
  .values p { color: var(--muted); }

  /* ---------- no-ads promise ---------- */
  .promise { position: relative; overflow: hidden; isolation: isolate;
    background: linear-gradient(135deg, #f9d08f, var(--gold)); color: var(--gold-ink); }
  .promise-mark { position: absolute; z-index: -1; right: -3rem; top: 50%; translate: 0 -50%; rotate: -10deg;
    width: clamp(16rem, 36vw, 28rem); color: var(--gold-ink); opacity: .08; pointer-events: none; }
  /* opacity on the whole SVG (not per-shape alpha) so overlapping strokes merge into one flat shape */
  .promise .eyebrow { color: #8a4b12; }
  .promise h2 { font-size: clamp(2.25rem, 1.6rem + 3vw, 4rem); }
  .promise-grid { display: grid; gap: 2rem 4rem; grid-template-columns: 1.1fr 1fr; align-items: center; }
  .promise-copy p { font-size: var(--step-1); font-weight: 600; margin-top: 1rem; max-width: 34rem; }
  .promise-copy .signoff { font-size: var(--step-0); font-weight: 800; margin-top: 1.5rem; }
  .nevers { display: grid; gap: .75rem; }
  .nevers li { display: flex; align-items: center; gap: .9rem; padding: .9rem 1.2rem; border-radius: 1rem;
    background: rgb(255 255 255 / .55); font-weight: 800; box-shadow: 0 .25rem 0 rgb(42 29 5 / .12); }
  .nevers li::before { content: "✕"; display: grid; place-items: center; flex: none; width: 2rem; height: 2rem;
    border-radius: 50%; background: #c2412d; color: #fff; font-size: .95rem; }
  .nevers li.yes::before { content: "✓"; background: #2f7d55; }
  .chips li.chip-promise { background: var(--gold); color: var(--gold-ink); border-color: var(--gold); }

  /* ---------- news ---------- */
  .news { max-width: 50rem; }
  .signup { display: flex; flex-wrap: wrap; gap: .75rem; }
  .signup input { flex: 1 1 15rem; padding: .85rem 1.25rem; border-radius: 999px; border: 2px solid var(--line);
    background: var(--bg); }
  .signup input::placeholder { color: #8d819f; }
  .signup input:focus { outline: none; border-color: var(--gold); box-shadow: 0 0 0 4px rgb(250 189 47 / .2); }
  .fineprint { margin-top: .6rem; font-size: .85rem; color: var(--muted); }
  .signup[hidden], .signup-status[hidden] { display: none; }
  .signup-status { margin-top: .9rem; padding: .85rem 1.25rem; border-radius: 1rem; font-weight: 700;
    background: var(--surface); border: 1px solid var(--line); }
  .signup-status[data-kind="success"] { background: rgb(127 209 174 / .15); border-color: var(--mint); color: var(--mint); }
  .signup-status[data-kind="error"] { background: rgb(234 127 140 / .12); border-color: var(--pink); color: var(--pink); }
  .signup button:disabled { opacity: .7; cursor: progress; transform: none; }
  .posts { display: grid; gap: 1rem; margin-top: 3rem; }
  .post { display: block; padding: 1.25rem 1.5rem; border-radius: var(--radius); background: var(--surface);
    border: 1px solid var(--line); color: var(--text); text-decoration: none; transition: border-color .2s, transform .2s; }
  .post:hover { border-color: var(--gold); transform: translateX(6px); color: var(--text); }
  .post time { font-size: .8rem; font-weight: 800; color: var(--gold); text-transform: uppercase; letter-spacing: .08em; }
  .post p { color: var(--muted); }

  /* ---------- contact ---------- */
  .contact { text-align: center; max-width: 36rem; }
  .contact p { color: var(--muted); margin-block: .75rem 1.75rem; }
  .socials { display: flex; flex-wrap: wrap; justify-content: center; gap: .6rem; margin-top: 2rem; }
  .socials a { display: inline-block; padding: .4rem 1rem; border-radius: 999px; border: 1px solid var(--line);
    color: var(--text); text-decoration: none; font-weight: 700; transition: .2s; }
  .socials a:hover { background: var(--gold); color: var(--gold-ink); border-color: var(--gold); }

  /* ---------- footer ---------- */
  .site-footer { border-top: 1px solid var(--line); padding-block: 2rem; color: var(--muted); font-size: .9rem; }
  .foot { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1rem; }
  .foot ul { display: flex; gap: 1.25rem; }
  .foot .brand { font-size: 1rem; }
  .foot a:not(.brand) { color: var(--muted); }
  .foot a:not(.brand):hover { color: var(--gold); }
  .foot .legal { flex-basis: 100%; font-size: .8rem; opacity: .8; }

  /* ---------- motion ---------- */
  .js .reveal { opacity: 0; transform: translateY(1.5rem); transition: opacity .6s ease, transform .6s ease;
    transition-delay: calc(var(--i, 0) * 80ms); }
  .js .reveal.in { opacity: 1; transform: none; }

  @keyframes bob { 0%, 100% { transform: translateY(0) rotate(-1.5deg); } 50% { transform: translateY(-.9rem) rotate(1.5deg); } }
  @keyframes squish { 0% { transform: scale(1); } 30% { transform: scale(1.12, .84); } 60% { transform: scale(.92, 1.1); } 100% { transform: scale(1); } }
  @keyframes wiggle { 0%, 100% { transform: rotate(0); } 25% { transform: rotate(-8deg) scale(1.05); } 75% { transform: rotate(8deg) scale(1.05); } }

  /* ---------- responsive ---------- */
  @media (max-width: 52rem) {
    .nav-toggle { display: block; }
    #site-nav { position: absolute; inset: 100% 0 auto 0; background: var(--bg); border-bottom: 1px solid var(--line);
      padding: 1rem var(--gutter) 1.5rem; display: none; }
    #site-nav.open { display: block; }
    #site-nav ul { flex-direction: column; align-items: flex-start; gap: 1rem; }
    .hero-grid, .feature, .about, .promise-grid { grid-template-columns: 1fr; }
    .hero-art { order: -1; }
    .mascot { width: min(60%, 14rem); }
    .hero-copy { text-align: center; }
    .hero-title { margin-inline: auto; }
    .lead { margin-inline: auto; }
    .cta-row { justify-content: center; }
    .feature-art { aspect-ratio: auto; }
  }

  @media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
    .js .reveal { opacity: 1; transform: none; }
  }
}

@layer utilities {
  .sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden;
    clip-path: inset(50%); white-space: nowrap; border: 0; }
  .skip-link { position: absolute; left: 1rem; top: -4rem; z-index: 100; background: var(--gold); color: var(--gold-ink);
    padding: .6rem 1rem; border-radius: .6rem; font-weight: 800; text-decoration: none; transition: top .2s; }
  .skip-link:focus { top: 1rem; }
}

@layer components {
  .contact > img { margin: 0 auto 1.5rem; }
  .contact > h1 { font-size: var(--step-2); }
}

/* confirmed.html (Kit double opt-in landing page) */
@layer components {
  .confirmed { min-height: 100svh; display: grid; place-items: center; }
  .confirmed .mascot { width: min(60%, 13rem); }
  .confirmed h1 { font-size: var(--step-2); }
}

@layer components {
  .confirmed-badge { display: inline-flex; align-items: center; gap: .55rem; margin-bottom: 1.25rem;
    padding: .5rem 1.1rem .5rem .6rem; border-radius: 999px; font-weight: 800; font-size: .95rem;
    letter-spacing: .04em; text-transform: uppercase; color: #ddd0ff;
    background: rgb(183 156 240 / .14); border: 2px solid var(--lilac);
    box-shadow: 0 0 0 .4rem rgb(183 156 240 / .08), 0 .5rem 1.5rem rgb(0 0 0 / .25);
    animation: badge-pop .6s cubic-bezier(.34, 1.56, .64, 1) .2s both; }
  .contact .confirmed-badge { margin-block: 0 1.25rem; color: #ddd0ff; }
  .confirmed-badge svg { flex: none; fill: var(--lilac); }
  .confirmed-badge path { fill: none; stroke: var(--bg); stroke-width: 2.6; stroke-linecap: round; stroke-linejoin: round; }
  @keyframes badge-pop { from { opacity: 0; transform: scale(.6); } to { opacity: 1; transform: none; } }
}