/* tatubit.com — the site is an armadillo shell: every game is a plate, arched on top, overlapping the one above. */
:root {
  --ink: #221A33;
  --ink-2: #514565;
  --chalk: #EEEAF6;
  --chalk-2: #E2DBF0;
  --paper: #F8F6FC;
  --ochre: #D9A24A;
  --ochre-d: #A8701E;
  --pink: #E86A92;
  --arch: clamp(40px, 6vw, 84px);
  --gutter: clamp(16px, 5vw, 72px);
  --display: 'Unbounded', system-ui, sans-serif;
  --body: 'Onest', system-ui, sans-serif;
  --mono: 'Martian Mono', ui-monospace, monospace;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--chalk); color: var(--ink); font: 400 1.0625rem/1.6 var(--body); overflow-x: hidden; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--display); line-height: 1.02; margin: 0; letter-spacing: -0.01em; }
p { margin: 0; }
:focus-visible { outline: 3px solid var(--ochre); outline-offset: 3px; border-radius: 6px; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--ink); color: var(--chalk); padding: 8px 14px; border-radius: 8px; z-index: 50; }
.skip:focus { left: 8px; }

/* ---------------------------------------------------------------- top */
.top { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 18px var(--gutter); position: relative; z-index: 5; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font: 800 1.35rem/1 var(--display); letter-spacing: -0.03em; }
.ball { width: 40px; height: 40px; }
.top nav { display: flex; gap: clamp(12px, 3vw, 32px); font: 500 0.95rem/1 var(--body); }
.top nav a { text-decoration: none; padding: 6px 0; border-bottom: 2px solid transparent; }
.top nav a:hover, .top nav a[aria-current] { border-color: var(--ochre); }

/* ---------------------------------------------------------------- buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; font: 700 0.95rem/1 var(--display); letter-spacing: 0;
  text-decoration: none; padding: 0.95em 1.45em; border-radius: 999px; background: var(--accent, var(--ochre)); color: var(--deep, var(--ink));
  box-shadow: 0 5px 0 rgba(0, 0, 0, 0.28); transition: transform 0.15s ease, box-shadow 0.15s ease; border: 0; cursor: pointer; }
.btn:hover { transform: translateY(-2px); box-shadow: 0 7px 0 rgba(0, 0, 0, 0.28); }
.btn:active { transform: translateY(3px); box-shadow: 0 2px 0 rgba(0, 0, 0, 0.28); }
.btn-lg { font-size: 1.05rem; }
.btn-ink { background: var(--ink); color: var(--chalk); box-shadow: 0 5px 0 var(--ochre-d); }
.btn-ink:hover { box-shadow: 0 7px 0 var(--ochre-d); }
.btn-ghost { background: transparent; color: var(--on); box-shadow: inset 0 0 0 2px currentColor; }
.soon { display: inline-flex; align-items: center; gap: 10px; font: 400 0.78rem/1.4 var(--mono); opacity: 0.9; }
.soon-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 0 var(--accent); animation: ping 2.4s ease-out infinite; flex: none; }
@keyframes ping { 0% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--accent) 70%, transparent); } 70%, 100% { box-shadow: 0 0 0 10px transparent; } }

/* ---------------------------------------------------------------- hero (home) */
.hero { padding: 8px var(--gutter) calc(var(--arch) + 56px); position: relative; }
.hero-in { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 1.15fr 0.85fr; align-items: center; gap: clamp(16px, 4vw, 56px); }
.kicker { font: 400 0.8rem/1.5 var(--mono); color: var(--ink-2); margin-bottom: 18px; }
.hero h1 { font-weight: 900; font-size: clamp(2.5rem, 6.8vw, 5.6rem); line-height: 0.95; letter-spacing: -0.035em; }
.hero h1 span { color: var(--ochre-d); }
.lead { font-size: clamp(1.05rem, 1.6vw, 1.25rem); max-width: 34ch; margin: 22px 0 30px; color: var(--ink-2); }
.hero-art { margin: 0; position: relative; justify-self: center; width: min(100%, 470px); }
.hero-art::before { content: ''; position: absolute; inset: 9% 2% 3%; border-radius: 50%; background:
  radial-gradient(circle, rgba(34, 26, 51, 0.07) 2px, transparent 2.5px) 0 0 / 22px 19px, var(--chalk-2); }
.hero-art img { position: relative; width: 100%; animation: bob 5s ease-in-out infinite; transform-origin: 50% 90%; }
@keyframes bob { 0%, 100% { transform: translateY(0) rotate(0); } 50% { transform: translateY(-10px) rotate(-1.5deg); } }

/* ---------------------------------------------------------------- the shell: plates */
.plate, .game-hero, .pitch, .howto, .gallery, .pillars, .foot, .press-game, .about, .others, .next {
  position: relative; margin-top: calc(var(--arch) * -1); border-radius: 50% 50% 0 0 / var(--arch) var(--arch) 0 0;
  padding: calc(var(--arch) + 40px) var(--gutter) calc(var(--arch) + 56px); }
.plate, .game-hero, .howto, .pillars, .press-game {
  background: radial-gradient(circle, rgba(255, 255, 255, 0.06) 1.6px, transparent 2px) 0 0 / 24px 20px, linear-gradient(180deg, var(--base), var(--deep) 140%);
  color: var(--on); }
.pitch, .gallery { background: radial-gradient(circle, rgba(255, 255, 255, 0.05) 1.6px, transparent 2px) 0 0 / 24px 20px, var(--deep); color: var(--on); }
/* rim: a lighter line just inside the arch, like the edge of a shell band */
.plate::before, .game-hero::before, .pitch::before, .howto::before, .gallery::before, .pillars::before, .foot::before, .press-game::before, .about::before, .others::before, .next::before {
  content: ''; position: absolute; left: 0; right: 0; top: 10px; height: var(--arch); border-top: 3px solid rgba(255, 255, 255, 0.16);
  border-radius: 50% 50% 0 0 / var(--arch) var(--arch) 0 0; pointer-events: none; }
.plate { box-shadow: 0 -14px 34px rgba(20, 10, 40, 0.22); }

.plate-in { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 1.05fr 1fr; grid-template-areas: 'text shots'; align-items: center; gap: clamp(16px, 4vw, 48px); }
.plate:nth-child(even) .plate-in { grid-template-columns: 1fr 1.05fr; grid-template-areas: 'shots text'; }
.plate-text { grid-area: text; }
.plate-shots { grid-area: shots; position: relative; height: clamp(300px, 34vw, 430px); }
.genre { font: 400 0.78rem/1.4 var(--mono); letter-spacing: 0.02em; display: inline-flex; align-items: center; gap: 8px; margin-bottom: 14px; }
.genre::before { content: ''; width: 9px; height: 9px; border-radius: 3px; background: var(--accent); transform: rotate(45deg); }
.plate h2 { font-weight: 800; font-size: clamp(2.1rem, 4.8vw, 3.9rem); letter-spacing: -0.03em; }
.plate h2 a { text-decoration: none; background: linear-gradient(var(--accent), var(--accent)) 0 100% / 0 4px no-repeat; transition: background-size 0.3s ease; }
.plate h2 a:hover { background-size: 100% 4px; }
.tagline { font-size: clamp(1.05rem, 1.5vw, 1.25rem); max-width: 30ch; margin: 16px 0 28px; opacity: 0.92; }
.actions { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 22px; }
.more { font: 600 0.92rem/1 var(--display); text-decoration: none; padding: 8px 0; border-bottom: 2px solid color-mix(in srgb, var(--accent) 60%, transparent); }
.more:hover { border-color: var(--accent); }

.phone { border-radius: 26px; border: 6px solid var(--deep); background: var(--deep); box-shadow: 0 22px 44px rgba(0, 0, 0, 0.4); aspect-ratio: 405 / 720; object-fit: cover; }
.plate-shots .phone { position: absolute; width: clamp(150px, 15vw, 214px); transition: transform 0.45s cubic-bezier(0.2, 0.8, 0.2, 1); }
.plate-shots .phone-1 { left: 12%; top: -14%; transform: rotate(-6deg); z-index: 2; }
.plate-shots .phone-2 { left: 50%; top: 4%; transform: rotate(5deg); }
.plate:hover .phone-1 { transform: rotate(-8deg) translateY(-8px); }
.plate:hover .phone-2 { transform: rotate(7deg) translateY(-4px); }

/* entrance: plates settle into place as they come into view (JS adds .js and .in) */
.js .plate .plate-in { opacity: 0; transform: translateY(36px); transition: opacity 0.6s ease, transform 0.7s cubic-bezier(0.2, 0.8, 0.2, 1); }
.js .plate.in .plate-in { opacity: 1; transform: none; }

/* platform chips and filter */
.plats { list-style: none; margin: 14px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.plats li { font: 600 0.72rem/1 var(--mono); padding: 6px 10px; border-radius: 999px; box-shadow: inset 0 0 0 1.5px color-mix(in srgb, currentColor 40%, transparent); }
.filter { position: relative; z-index: 2; display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin: 0 auto calc(var(--arch) * -1 + 8px); padding: 0 var(--gutter) 22px; }
.filter button { font: 600 0.85rem/1 var(--display); padding: 10px 18px; border-radius: 999px; border: 2px solid var(--ink); background: transparent; color: var(--ink); cursor: pointer; }
.filter button[aria-pressed="true"] { background: var(--ink); color: var(--chalk); }
.plate[hidden] { display: none; }

/* what's next: a plate in the armadillo's own shell color */
.next { background: radial-gradient(circle, rgba(34, 26, 51, 0.08) 1.6px, transparent 2px) 0 0 / 24px 20px, linear-gradient(180deg, var(--ochre), #C68A33 140%); color: var(--ink); box-shadow: 0 -14px 34px rgba(20, 10, 40, 0.22); }
.next::before { border-color: rgba(255, 255, 255, 0.35); }
.next-in { max-width: 1200px; margin: 0 auto; }
.next h2 { font-weight: 800; font-size: clamp(1.8rem, 3.6vw, 2.8rem); margin-bottom: 28px; }
.next-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(14px, 2.5vw, 28px); }
.next-card { padding: 24px; border-radius: 22px; background: rgba(255, 255, 255, 0.28); box-shadow: inset 0 0 0 1.5px rgba(34, 26, 51, 0.12); }
.next-card .genre { margin-bottom: 10px; }
.next-card .genre::before { background: var(--ink); }
.next-card h3 { font-weight: 700; font-size: 1.15rem; margin-bottom: 8px; line-height: 1.2; }
.next-card p:last-child { color: var(--ink-2); }

/* ---------------------------------------------------------------- about (home) */
.about, .others { background: var(--chalk-2); color: var(--ink); box-shadow: 0 -14px 34px rgba(20, 10, 40, 0.18); }
.about::before, .others::before { border-color: rgba(255, 255, 255, 0.7); }
.about-in { max-width: 920px; margin: 0 auto; display: grid; grid-template-columns: auto 1fr; gap: clamp(20px, 4vw, 48px); align-items: start; }
.about-ball { width: clamp(96px, 14vw, 160px); animation: roll 9s linear infinite; }
@keyframes roll { to { transform: rotate(360deg); } }
.about h2 { font-weight: 800; font-size: clamp(1.7rem, 3.4vw, 2.6rem); margin-bottom: 18px; }
.about p { max-width: 60ch; color: var(--ink-2); }
.about p + p { margin-top: 14px; }
.about a { color: var(--ink); text-decoration-color: var(--ochre); text-underline-offset: 3px; text-decoration-thickness: 2px; }

/* ---------------------------------------------------------------- footer: the armadillo's tail plate */
.foot { background: var(--ink); color: var(--chalk); padding-bottom: 40px; box-shadow: 0 -14px 34px rgba(20, 10, 40, 0.3); }
.foot-in { max-width: 1200px; margin: 0 auto; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 24px; align-items: center; }
.foot-brand { display: flex; align-items: center; gap: 14px; }
.foot-brand strong { display: block; font: 800 1.3rem/1.1 var(--display); }
.foot-brand span { font-size: 0.95rem; opacity: 0.75; }
.ball-lg { width: 56px; height: 56px; }
.foot-nav { display: flex; flex-wrap: wrap; gap: 10px 26px; font-size: 0.95rem; }
.foot-nav a { text-decoration: none; opacity: 0.85; }
.foot-nav a:hover { opacity: 1; text-decoration: underline; text-decoration-color: var(--ochre); text-underline-offset: 4px; }
.foot-note { max-width: 1200px; margin: 28px auto 0; font: 400 0.72rem/1.5 var(--mono); opacity: 0.55; }

/* ---------------------------------------------------------------- game page */
.game-hero { margin-top: 0; padding-top: calc(var(--arch) + 24px); overflow: hidden; }
.game-hero::after { content: ''; position: absolute; inset: 0; background: var(--bg, none) center / cover no-repeat; opacity: 0.22; border-radius: inherit; pointer-events: none;
  mask-image: linear-gradient(90deg, transparent 30%, #000 85%); -webkit-mask-image: linear-gradient(90deg, transparent 30%, #000 85%); }
.game-hero-in { position: relative; z-index: 1; max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 1.2fr 0.8fr; gap: clamp(20px, 4vw, 56px); align-items: center; }
.game-hero h1 { font-weight: 900; font-size: clamp(2.6rem, 7vw, 5.4rem); letter-spacing: -0.035em; line-height: 0.95; }
.game-hero .tagline { max-width: 32ch; font-size: clamp(1.1rem, 1.8vw, 1.35rem); }
.game-hero .meta { margin-top: 22px; font: 400 0.75rem/1.5 var(--mono); opacity: 0.75; }
.phone-hero { width: min(100%, 300px); justify-self: center; transform: rotate(4deg); }
.pitch p { max-width: 1000px; margin: 0 auto; font: 600 clamp(1.25rem, 2.6vw, 2rem)/1.35 var(--display); letter-spacing: -0.015em; text-wrap: balance; }
.howto h2, .gallery h2, .pillars h2 { max-width: 1200px; margin: 0 auto 32px; font-weight: 800; font-size: clamp(1.8rem, 3.6vw, 2.8rem); }
.steps { max-width: 1200px; margin: 0 auto; padding: 0; list-style: none; display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(16px, 3vw, 36px); counter-reset: passo; }
.steps li { counter-increment: passo; padding-top: 8px; }
.steps li::before { content: counter(passo); display: block; font: 900 clamp(3rem, 6vw, 4.6rem)/1 var(--display); color: var(--accent); margin-bottom: 10px; }
.steps h3, .pillar h3 { font-weight: 700; font-size: 1.15rem; margin-bottom: 8px; line-height: 1.2; }
.steps p, .pillar p { opacity: 0.88; }
.gallery-head { max-width: 1200px; margin: 0 auto 28px; display: flex; justify-content: space-between; align-items: end; gap: 16px; }
.gallery-head h2 { margin: 0; }
.gallery-nav { display: flex; gap: 10px; }
.gnav { width: 48px; height: 48px; border-radius: 50%; border: 2px solid color-mix(in srgb, var(--on) 45%, transparent); background: transparent; color: var(--on); font: 700 1.1rem/1 var(--display); cursor: pointer; }
.gnav:hover { background: var(--accent); color: var(--deep); border-color: var(--accent); }
.strip { list-style: none; margin: 0 calc(var(--gutter) * -1); padding: 8px var(--gutter) 20px; display: flex; gap: clamp(16px, 2.5vw, 32px); overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: thin; scroll-padding: var(--gutter); }
.strip li { flex: none; scroll-snap-align: start; }
.strip figure { margin: 0; width: clamp(200px, 22vw, 260px); }
.strip .phone { width: 100%; }
.strip figcaption { margin-top: 14px; font: 400 0.76rem/1.5 var(--mono); opacity: 0.8; }
.pillar-grid { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(16px, 2.5vw, 28px); }
.pillar { padding: 24px; border-radius: 22px; background: rgba(255, 255, 255, 0.06); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.12); }
.facts { max-width: 1200px; margin: 44px auto 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 0 32px; }
.facts div { padding: 14px 0; border-top: 1px solid color-mix(in srgb, currentColor 22%, transparent); }
.facts dt { font: 400 0.72rem/1.4 var(--mono); opacity: 0.7; margin-bottom: 4px; }
.facts dd { margin: 0; font-weight: 500; }
.others h2 { max-width: 1200px; margin: 0 auto 24px; font-weight: 800; font-size: clamp(1.5rem, 3vw, 2.2rem); }
.mini { list-style: none; margin: 0 auto; padding: 0; max-width: 1200px; display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 14px; }
.mini a { display: block; text-decoration: none; padding: 26px 20px 20px; color: var(--on); border-radius: 40% 40% 18px 18px / 26px 26px 18px 18px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.06) 1.6px, transparent 2px) 0 0 / 24px 20px, linear-gradient(180deg, var(--base), var(--deep));
  transition: transform 0.2s ease; }
.mini a:hover { transform: translateY(-4px); }
.mini strong { display: block; font: 800 1.15rem/1.1 var(--display); margin-top: 4px; }
.mini .genre { margin-bottom: 0; font-size: 0.68rem; line-height: 1.3; }

/* ---------------------------------------------------------------- documents */
.doc { max-width: 780px; margin: 0 auto; padding: 24px var(--gutter) calc(var(--arch) + 80px); }
.doc-wide { max-width: 1000px; }
.doc h1 { font-weight: 900; font-size: clamp(2.4rem, 6vw, 4.2rem); letter-spacing: -0.035em; }
.doc h2 { font-weight: 700; font-size: clamp(1.3rem, 2.4vw, 1.7rem); margin: 44px 0 12px; }
.doc p, .doc li { color: var(--ink-2); }
.doc p + p { margin-top: 12px; }
.doc ul { padding-left: 1.2em; }
.doc li { margin: 8px 0; }
.doc li strong, .doc p strong { color: var(--ink); }
.doc a { color: var(--ink); text-decoration-color: var(--ochre); text-underline-offset: 3px; text-decoration-thickness: 2px; }
.doc code { font: 400 0.85em var(--mono); background: var(--chalk-2); padding: 2px 6px; border-radius: 6px; }
.doc-meta { font: 400 0.75rem/1.4 var(--mono); margin-top: 14px; }
.doc-lead { font-size: 1.2rem; color: var(--ink) !important; margin-top: 22px; }
.facts-studio { margin: 32px 0 0; }
.dl-list { list-style: none; padding: 0 !important; }
.press-game { margin: 56px calc(var(--gutter) * -1) 0; border-radius: 40% 40% 28px 28px / var(--arch) var(--arch) 28px 28px; padding: calc(var(--arch) + 16px) var(--gutter) 40px; }
.press-game h2 { margin: 0 0 8px; color: var(--on); }
.press-game p { color: var(--on); opacity: 0.9; }
.press-game p + p { margin-top: 12px; }
.press-game a { color: var(--on); text-decoration-color: var(--accent); }
.press-links { font: 400 0.8rem/1.6 var(--mono); }
.nf { text-align: center; padding: 40px var(--gutter) calc(var(--arch) + 100px); display: grid; justify-items: center; gap: 18px; }
.nf img { width: 140px; animation: roll 6s linear infinite; }
.nf h1 { font-weight: 900; font-size: clamp(2rem, 5vw, 3.4rem); }

/* ---------------------------------------------------------------- small screens */
@media (max-width: 860px) {
  .hero-in { grid-template-columns: 1fr; }
  .hero-art { order: -1; width: min(72%, 320px); }
  .lead { max-width: none; }
  .plate-in, .plate:nth-child(even) .plate-in { grid-template-columns: 1fr; grid-template-areas: 'shots' 'text'; }
  .plate-shots { height: clamp(250px, 72vw, 340px); margin: -10px 0 8px; }
  .plate-shots .phone { width: clamp(132px, 38vw, 180px); }
  .plate-shots .phone-1 { left: 6%; top: -6%; }
  .plate-shots .phone-2 { left: 46%; top: 6%; }
  .game-hero-in { grid-template-columns: 1fr; }
  .phone-hero { width: min(62%, 240px); transform: rotate(3deg); }
  .steps, .pillar-grid, .next-grid { grid-template-columns: 1fr; }
  .about-in { grid-template-columns: 1fr; }
  .gallery-nav { display: none; }
}
@media (max-width: 420px) {
  .top nav { gap: 14px; font-size: 0.88rem; }
  .brand span { font-size: 1.15rem; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .js .plate .plate-in { opacity: 1; transform: none; }
}