/* Web de presentacion: paleta del juego (web/styles.css) con aire de programa de partido. */
:root {
  --bg: #050d19; --bg2: #07111f; --cell: #0a1726; --line: #2f6d95; --line-soft: #16354a;
  --cyan: #5bc8f5; --cyan-deep: #0b1a2b; --gold: #f5b417; --x: #ff8b3d;
  --text: #e8f2fa; --muted: #7f9cb5; --body: #b9cde0;
  --w: min(1180px, calc(100vw - 40px));
  --display: 'Big Shoulders Display', Impact, 'Arial Narrow', sans-serif;
  --font: 'Barlow', system-ui, sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--text); font: 400 17px/1.6 var(--font); -webkit-text-size-adjust: 100%; overflow-x: hidden; }
body::after { /* grano */
  content: ''; position: fixed; inset: 0; pointer-events: none; z-index: 50; opacity: .06; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
a { color: inherit; }
img { max-width: 100%; height: auto; display: block; }
.wrap { width: var(--w); margin: 0 auto; }
h1, h2, h3 { font-family: var(--display); text-transform: uppercase; font-weight: 900; margin: 0; letter-spacing: .005em; }

.brand { display: block; width: 104px; }
.brand--f10 { width: 124px; }
.brand svg { display: block; width: 100%; height: auto; }
.brand__gold { fill: var(--gold); } .brand__white { fill: #fff; } .brand__cyan { fill: var(--cyan); }

/* marcas X / O dibujadas, como en el tablero */
.x, .o { position: relative; display: inline-block; }
.x::before, .x::after { content: ''; position: absolute; left: 50%; top: 50%; width: 70%; height: 12%;
  background: var(--x); border-radius: 2px; transform: translate(-50%, -50%) rotate(45deg); }
.x::after { transform: translate(-50%, -50%) rotate(-45deg); }
.o::before { content: ''; position: absolute; inset: 18%; border: solid var(--cyan); border-width: calc(.09 * var(--s, 100px)); border-radius: 50%; }

/* cabecera */
.top { position: absolute; inset: 0 0 auto; z-index: 10; }
.top .wrap { display: flex; align-items: center; gap: 32px; height: 84px; }
.top nav { display: flex; gap: 28px; margin-left: auto; font-weight: 600; font-size: 15px; }
.top nav a { text-decoration: none; color: var(--muted); }
.top nav a:hover { color: var(--text); }
.top__play { font-family: var(--display); font-weight: 900; font-size: 20px; text-decoration: none; color: var(--gold); letter-spacing: .04em; }
.top__play:hover span { display: inline-block; transform: translateX(4px); }
@media (max-width: 760px) { .top nav { display: none; } .top__play { margin-left: auto; } }

/* hero */
.hero { position: relative; padding: 150px 0 90px; overflow: hidden; }
.hero::before { /* lineas del campo */
  content: ''; position: absolute; width: 900px; height: 900px; right: -300px; top: -120px; border-radius: 50%;
  border: 2px solid var(--line-soft); box-shadow: 0 0 0 140px transparent, inset 0 0 0 160px transparent;
}
.hero::after { content: ''; position: absolute; left: 0; right: 0; top: 50%; border-top: 2px solid var(--line-soft); z-index: -1; }
.hero .wrap { position: relative; display: grid; grid-template-columns: 1.15fr 1fr; gap: 64px; align-items: center; }
.kicker { margin: 0 0 18px; font-weight: 700; font-size: 14px; letter-spacing: .22em; text-transform: uppercase; color: var(--gold); }
h1 { line-height: .84; }
.h1__a { display: block; font-size: clamp(88px, 13vw, 190px); color: var(--gold); font-style: italic; letter-spacing: -.01em; }
.h1__b { display: block; font-size: clamp(46px, 6.6vw, 98px); font-style: italic; }
.h1__b em { color: var(--cyan); }
.h1__sub { display: block; margin-top: 22px; font: 600 clamp(18px, 1.7vw, 22px)/1.2 var(--font); text-transform: none; color: var(--muted); }
.lead { max-width: 520px; margin: 22px 0 30px; color: var(--body); font-size: 18px; }

.board { --s: 100%; display: grid; grid-template-columns: repeat(3, 1fr); grid-template-rows: repeat(3, 1fr); aspect-ratio: 1; width: min(460px, 100%); justify-self: end;
         border: 2px solid var(--line); background: var(--bg); transform: rotate(-2deg); box-shadow: 18px 18px 0 var(--line-soft); }
.board > * { border: 1px solid var(--line-soft); --s: 140px; }
.board .x::before, .board .x::after { width: 52%; height: 9%; }
.board .o::before { inset: 26%; border-width: 12px; }
.board__play { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 4px; text-align: center;
  background: var(--cyan); color: var(--cyan-deep); text-decoration: none; transform: scale(1.18); z-index: 1;
  box-shadow: 0 20px 50px -12px rgb(91 200 245 / .6); transition: transform .2s; }
.board__play:hover { transform: scale(1.26) rotate(2deg); }
.board__play svg { width: 34%; }
.board__play b { font-family: var(--display); font-size: clamp(20px, 2.2vw, 28px); line-height: 1; }
.board__play small { font-size: 10px; font-weight: 600; line-height: 1.2; padding: 0 8px; opacity: .75; }

.gplay { display: inline-flex; align-items: center; gap: 10px; background: #000; color: #fff; text-decoration: none;
         border: 1px solid #5f6b7a; border-radius: 10px; padding: 8px 18px 8px 12px; line-height: 1.1; }
.gplay:hover { border-color: #fff; }
.gplay svg { width: 26px; height: 28px; }
.gplay small { display: block; font-size: 10px; text-transform: uppercase; letter-spacing: .04em; opacity: .85; }
.gplay b { font-size: 19px; font-weight: 600; }

@media (max-width: 900px) {
  .hero { padding: 110px 0 60px; }
  .hero .wrap { grid-template-columns: minmax(0, 1fr); gap: 48px; }
  .board { justify-self: center; width: min(360px, 90%); }
}

/* cinta */
.ticker { background: var(--gold); color: var(--cyan-deep); overflow: hidden; transform: rotate(-1deg); margin: 0 -20px; }
.ticker div { display: flex; align-items: center; gap: 28px; width: max-content; padding: 12px 0; animation: tick 40s linear infinite; }
.ticker span { font-family: var(--display); font-weight: 900; font-size: 26px; text-transform: uppercase; white-space: nowrap; }
.ticker i { width: 22px; height: 22px; --s: 22px; }
.ticker .x::before, .ticker .x::after { background: var(--cyan-deep); }
.ticker .o::before { border-color: var(--cyan-deep); border-width: 3px; inset: 10%; }
@keyframes tick { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .ticker div { animation: none; } }

/* marcador */
.score .wrap { display: grid; grid-template-columns: repeat(4, 1fr); padding: 70px 0 30px; }
.score div { padding: 0 20px; border-left: 2px solid var(--line-soft); }
.score b { display: block; font: 900 clamp(44px, 6vw, 80px)/1 var(--display); color: var(--text); font-variant-numeric: tabular-nums; }
.score span { color: var(--muted); font-weight: 600; text-transform: uppercase; letter-spacing: .12em; font-size: 13px; }
@media (max-width: 760px) { .score .wrap { grid-template-columns: 1fr 1fr; row-gap: 28px; } }

/* secciones numeradas */
.sec { padding: 100px 0; }
.sec__head { display: grid; grid-template-columns: 140px 1fr; align-items: end; gap: 20px; margin-bottom: 56px;
             border-bottom: 2px solid var(--line-soft); padding-bottom: 20px; }
.sec__n { font: 900 110px/.8 var(--display); color: transparent; -webkit-text-stroke: 2px var(--line); }
h2 { font-size: clamp(38px, 5vw, 68px); line-height: .92; max-width: 16ch; }
@media (max-width: 760px) { .sec { padding: 70px 0; } .sec__head { grid-template-columns: 1fr; } .sec__n { font-size: 72px; } }

.steps { list-style: none; counter-reset: s; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; }
.steps li { counter-increment: s; }
.steps li::before { content: counter(s, decimal-leading-zero); display: block; font: 900 22px var(--display); color: var(--gold); margin-bottom: 10px; }
.steps h3 { font-size: 30px; margin-bottom: 8px; }
.steps p { margin: 0; color: var(--body); }
.shots { display: flex; justify-content: center; margin-top: 80px; }
.shots figure { margin: 0 -24px; width: min(300px, 34%); }
.shots img { border-radius: 18px; box-shadow: 0 30px 60px -20px #000; border: 1px solid var(--line-soft); }
.shots figure:nth-child(1) { transform: rotate(-6deg) translateY(30px); }
.shots figure:nth-child(2) { z-index: 1; transform: translateY(-10px); }
.shots figure:nth-child(3) { transform: rotate(6deg) translateY(30px); }
@media (max-width: 760px) { .steps { grid-template-columns: 1fr; gap: 28px; } .shots figure { width: 40%; margin: 0 -14px; } }

.sec--pitch { background:
  linear-gradient(90deg, transparent calc(50% - 1px), var(--line-soft) 0 calc(50% + 1px), transparent 0), var(--bg2); }
.modes { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 2px solid var(--line); }
.m { padding: 34px 28px 34px 0; border-right: 1px solid var(--line-soft); }
.m + .m { padding-left: 28px; }
.m:last-child { border-right: 0; }
.m__mark { display: block; font: 900 64px/1 var(--display); color: var(--cyan); margin-bottom: 18px; }
.m--1 .m__mark { color: var(--x); } .m--2 .m__mark { color: var(--gold); }
.m h3 { font-size: 34px; }
.m p { color: var(--body); margin: 8px 0 0; }
@media (max-width: 760px) { .modes { grid-template-columns: 1fr; } .m, .m + .m { padding: 26px 0; border-right: 0; border-bottom: 1px solid var(--line-soft); } }

.feats { display: grid; grid-template-columns: 1fr 1fr; column-gap: 60px; margin: 0; }
.feats div { display: grid; grid-template-columns: 200px 1fr; gap: 20px; padding: 18px 0; border-bottom: 1px dashed var(--line-soft); }
.feats dt { font: 900 22px/1.1 var(--display); text-transform: uppercase; }
.feats dd { margin: 0; color: var(--muted); }
@media (max-width: 860px) { .feats { grid-template-columns: 1fr; } .feats div { grid-template-columns: 1fr; gap: 4px; } }

.seo__cols { columns: 2 320px; column-gap: 60px; color: var(--body); }
.seo__cols p { margin: 0 0 18px; }
.seo__cols p:first-child::first-letter { float: left; font: 900 86px/.8 var(--display); color: var(--gold); margin: 6px 12px 0 0; }

.faq details { border-bottom: 1px solid var(--line-soft); }
.faq summary { cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: 24px; padding: 22px 0;
               font-weight: 700; font-size: 20px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ''; flex: none; width: 18px; height: 18px; margin-top: 6px; border-right: 3px solid var(--cyan);
                      border-bottom: 3px solid var(--cyan); transform: rotate(45deg) translate(-4px, -4px); transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(225deg); }
.faq details p { margin: 0 0 22px; max-width: 760px; color: var(--body); }

/* cierre */
.final { background: var(--cyan); color: var(--cyan-deep); padding: 110px 0; position: relative; overflow: hidden; }
.final::before { content: 'GOL'; position: absolute; right: -2vw; bottom: -6vw; font: 900 38vw/.8 var(--display); color: rgb(11 26 43 / .07); }
.final .wrap { position: relative; }
.final h2 { max-width: 14ch; font-size: clamp(44px, 7vw, 100px); }
.final p { font-size: 20px; font-weight: 500; margin: 18px 0 36px; }
.final__cta { display: flex; flex-wrap: wrap; gap: 18px; align-items: center; }
.bigplay { display: inline-flex; align-items: center; gap: 14px; background: var(--cyan-deep); color: var(--gold); text-decoration: none;
           font: 900 clamp(28px, 3vw, 38px)/1 var(--display); padding: 22px 40px; box-shadow: 8px 8px 0 var(--gold); transition: transform .15s, box-shadow .15s; }
.bigplay:hover { transform: translate(-3px, -3px); box-shadow: 11px 11px 0 var(--gold); }
.bigplay svg { width: 30px; height: 30px; }

footer { padding: 50px 0 70px; color: var(--muted); font-size: 15px; }
footer .wrap { display: flex; flex-wrap: wrap; gap: 32px; justify-content: space-between; }
.langs { display: flex; flex-wrap: wrap; gap: 6px 16px; max-width: 520px; }
.langs b { width: 100%; color: var(--text); font-family: var(--display); text-transform: uppercase; font-size: 18px; }
.langs a, .social a { text-decoration: none; } .langs a:hover, .langs a[aria-current], .social a:hover { color: var(--cyan); }
.social { display: flex; flex-direction: column; gap: 6px; }

.sticky { display: none; }
@media (max-width: 760px) {
  .sticky { display: flex; align-items: center; justify-content: center; gap: 10px; position: fixed; left: 12px; right: 12px; bottom: 12px; z-index: 20;
            padding: 16px; background: var(--cyan); color: var(--cyan-deep); text-decoration: none; font: 900 24px/1 var(--display);
            box-shadow: 0 12px 30px -6px #000; }
  .sticky svg { width: 22px; height: 22px; }
  footer { padding-bottom: 110px; }
}