@import url('https://fonts.googleapis.com/css2?family=Press+Start+2P&display=swap');
:root{color-scheme:dark;--cyan:#00e9df;--green:#88ff00;--bg:#050910}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:#e9f7ff;font-family:'Press Start 2P',monospace}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit;cursor:pointer}button:focus-visible,a:focus-visible{outline:3px solid white;outline-offset:6px}[hidden]{display:none!important}.arcade{min-height:100svh;position:relative;overflow:hidden;background:linear-gradient(#07070f 0%,#040e13 70%)}.waves{position:absolute;width:100%;height:37%;bottom:0;object-fit:cover;opacity:.9}.scanlines{position:absolute;inset:0;pointer-events:none;z-index:5;background:repeating-linear-gradient(transparent 0 3px,#00000016 3px 4px)}.how{position:absolute;right:24px;top:24px;z-index:10}.neon{display:inline-block;padding:14px 16px;background:#050910;color:var(--green);border:2px solid var(--green);box-shadow:0 0 10px #88ff0033;text-decoration:none;font-size:12px;line-height:1.5}.neon:hover{background:#17270b}.brand{position:relative;z-index:2;text-align:center;padding:8vh 20px 0}.brand img{width:min(490px,78vw);height:auto;image-rendering:pixelated}.brand h1{font-size:clamp(12px,1.4vw,18px);line-height:1.8;letter-spacing:2px;margin:28px 0 22px;text-shadow:0 0 14px #ffffff40}.coin{color:var(--cyan);border:0;background:none;font-size:12px;line-height:2;letter-spacing:2px;padding:18px;animation:pulse 2s infinite}.coin:hover{color:white}.idle-surfer{position:absolute;width:180px;right:8%;bottom:25%;mix-blend-mode:screen;image-rendering:pixelated;animation:float 3s ease-in-out infinite}footer{position:absolute;bottom:20px;left:24px;right:24px;display:flex;justify-content:space-between;color:#51c9d1;font-size:10px;z-index:6;line-height:1.6}#game{position:relative;width:min(960px,96%);margin:22px auto 70px;z-index:6;border:1px solid #00e9df55;box-shadow:0 0 40px #00e9df15;background:#05131de8}body.playing .brand{padding-top:24px}body.playing .brand img{width:220px}body.playing .brand h1,body.playing .coin,body.playing .idle-surfer{display:none}body.playing .how{top:20px}#sea{display:block;width:100%;height:auto;touch-action:none;background:linear-gradient(#031c2d,#064251)}.hud{display:flex;gap:14px;align-items:center;padding:16px;font-size:14px;color:var(--cyan)}.hud span{margin-right:auto}.hud .neon{font-size:10px;padding:10px}.touch{display:flex;align-items:center;justify-content:space-between;padding:12px 20px;font-size:10px;color:#72bcc8}.touch button{width:64px;height:56px;font-size:22px;border:2px solid var(--cyan);color:var(--cyan);background:#04232d;touch-action:none}.keys{text-align:center;font-size:10px;line-height:2;color:#91b6c1;padding:0 10px 10px}.game-message{position:absolute;inset:80px 10px 115px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;background:#050910ed;z-index:2;padding:20px}.game-message h2{color:var(--cyan);font-size:24px;line-height:1.8}.game-message p{font-size:12px;line-height:2}.instructions{min-height:100svh;padding:35px 24px 80px;background:radial-gradient(ellipse at center,#10101c,#050910)}.instructions nav{display:flex;align-items:center;justify-content:space-between;gap:24px;max-width:980px;margin:auto}.instructions nav img{width:150px;height:auto}.instructions h1{text-align:center;font-size:22px;color:var(--cyan);margin:65px 0 35px;line-height:1.8}.instruction-frame{max-width:900px;min-height:280px;margin:0 auto 38px;border:2px solid #00e9df66;box-shadow:0 0 30px #00e9df20;display:flex;align-items:center;justify-content:center;text-align:center;padding:35px;position:relative}.instruction-frame:before,.instruction-frame:after{content:'';width:14px;height:14px;position:absolute;background:var(--cyan);top:-7px;left:-7px}.instruction-frame:after{background:#ff346d;left:auto;right:-7px;top:auto;bottom:-7px}.instruction-frame p{color:#70adb4;font-size:12px;line-height:2.4}.instruction-frame img{max-width:100%;height:auto}.controls{max-width:900px;margin:auto;display:grid;grid-template-columns:1fr 1fr;gap:30px}.controls h2{font-size:14px;color:var(--cyan);line-height:2}.controls p{font-family:monospace;font-size:18px;line-height:1.7;color:#b6ced5}.instructions .play{text-align:center;margin-top:35px}@keyframes pulse{50%{opacity:.4}}@keyframes float{50%{transform:translateY(-12px)}}@media(max-width:600px){.brand{padding-top:17vh}.how{right:16px;top:16px;font-size:10px;padding:12px}.brand h1{letter-spacing:1px;margin-top:24px}.coin{font-size:10px;letter-spacing:1px}.waves{height:34%}.idle-surfer{width:145px;right:4%;bottom:23%}footer{font-size:8px;left:16px;right:16px}.hud{font-size:10px;padding:12px;gap:8px}.hud .neon{font-size:8px;padding:9px}.keys{font-size:8px}body.playing .brand{padding-top:85px}body.playing .brand img{width:180px}.controls{grid-template-columns:1fr;gap:10px}.instructions nav img{width:115px}.instructions nav a{font-size:10px;padding:10px}.instructions h1{font-size:18px;margin-top:45px}.game-message h2{font-size:18px}.game-message{inset:55px 5px 105px}.game-message p{font-size:10px}}@media(prefers-reduced-motion:reduce){.coin,.idle-surfer{animation:none}.waves{display:none}}

/* Keep the landing-page surfer centered and stationary. */
.idle-surfer{left:50%;right:auto;bottom:23%;transform:translateX(-50%);animation:none;mix-blend-mode:normal;width:180px;height:auto;z-index:3}
@media(max-width:600px){.idle-surfer{left:50%;right:auto;bottom:24%;width:145px}}

/* Keep the landing-page surfer centered and stationary. */
.idle-surfer{left:50%;right:auto;bottom:23%;transform:translateX(-50%);animation:none;mix-blend-mode:normal;width:180px;height:auto;z-index:3}
@media(max-width:600px){.idle-surfer{left:50%;right:auto;bottom:24%;width:145px}}

/* Reveal the recorded wave crests instead of clipping them at the top. */
.waves{height:46%;object-fit:fill;mask-image:linear-gradient(to bottom,transparent 0%,#000 18%);-webkit-mask-image:linear-gradient(to bottom,transparent 0%,#000 18%)}
@media(max-width:600px){.waves{height:42%}}

.home-actions{position:absolute;top:22px;right:24px;z-index:10;display:flex;gap:14px;align-items:center}.home-actions .how{position:static;font-size:9px;padding:9px 10px;border-width:1px;min-height:36px;display:flex;align-items:center}.home-sponsor{font-size:10px;padding:12px;min-height:44px}.home-actions a{white-space:nowrap}body.playing .home-actions .how{position:static}@media(max-width:600px){.home-actions{left:16px;right:16px;top:16px;justify-content:flex-end;gap:10px}.home-actions .how{font-size:8px;padding:8px}.home-sponsor{font-size:8px;padding:10px}.brand{padding-top:max(17vh,112px)}}
/* Shared action sizes, social icons, and water feedback. */
.neon,.home-actions .how,.home-sponsor,.coin,.sponsor-cta,.pp-VDX5D6AGRW94Y{width:220px;min-height:48px;height:auto;padding:12px 10px;font-size:10px;line-height:1.6;text-align:center;display:inline-flex;align-items:center;justify-content:center}.home-actions{gap:12px}.coin{border:2px solid var(--cyan);animation:none}.social-links{display:flex;gap:18px;align-items:center}.social-links a{color:var(--cyan);width:24px;height:24px;display:block}.social-links svg{width:100%;height:100%}.sound-toggle{position:absolute;top:84px;right:24px;z-index:10}.water-ripple{position:fixed;pointer-events:none;z-index:100;border:2px solid #6cecff;border-radius:50%;width:12px;height:12px;transform:translate(-50%,-50%);box-shadow:0 0 12px #00e9df80;animation:waterdrop .6s ease-out forwards}@keyframes waterdrop{to{width:64px;height:64px;opacity:0}}.neon:hover,.coin:hover,a:hover{filter:drop-shadow(0 0 5px #00e9df60)}@media(max-width:600px){.neon,.home-actions .how,.home-sponsor,.coin,.sponsor-cta,.pp-VDX5D6AGRW94Y{width:160px;min-height:48px;font-size:8px}.home-actions{justify-content:center}.sound-toggle{top:78px;right:16px}.brand{padding-top:155px}.social-links{gap:12px}.social-links a{width:21px;height:21px}footer{align-items:center}.hud .neon{width:85px;min-height:48px}.sponsor-cta{width:220px}}@media(prefers-reduced-motion:reduce){.water-ripple{display:none}}
.hud{flex-wrap:wrap}.hud .neon{width:220px;font-size:10px;padding:12px;min-height:48px}.touch button{width:220px;height:48px}.sponsor-cta{width:220px}@media(max-width:600px){.hud .neon,.touch button,.sponsor-cta{width:160px;height:48px;min-height:48px}.touch{padding:12px;gap:8px}.touch span{display:none}}
.neon,.home-actions .how,.home-sponsor,.coin,.sponsor-cta,.pp-VDX5D6AGRW94Y,.hud .neon,.touch button{height:60px;min-height:60px}.coin{font-size:9px}@media(max-width:600px){.coin{font-size:8px}}
/* Compact footer audio icon and mobile navigation. */
.sound-toggle{position:static;display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;min-height:32px;padding:4px;background:transparent;border:0;box-shadow:none;color:var(--cyan);flex:0 0 32px}.sound-toggle svg{width:24px;height:24px}.sound-toggle:hover{color:white}.social-links{gap:14px}@media(max-width:600px){.home-actions{left:auto;right:16px;top:16px;gap:8px;justify-content:flex-end}.home-actions .how,.home-actions .home-sponsor{width:136px;height:42px;min-height:42px;padding:7px 6px;font-size:7px;border-width:1px;line-height:1.6}.brand{padding-top:max(15vh,95px)}.social-links{gap:9px}.sound-toggle{width:28px;height:28px;min-height:28px;flex-basis:28px;padding:3px}.sound-toggle svg{width:22px;height:22px}}
.instruction-frame{padding:0;min-height:0}.instruction-frame img{display:block;width:100%;height:auto}.begin-instruction{max-width:900px;margin:0 auto 30px;text-align:center;color:var(--cyan);font-size:12px;line-height:2.2}@media(max-width:600px){.begin-instruction{font-size:10px}.instructions nav .neon{width:136px;height:42px;min-height:42px;font-size:7px;padding:7px}}
.mini-game-guide{display:none;position:relative;z-index:6;max-width:960px;margin:0 auto 50px;padding:24px;background:#050910ed}.playing .mini-game-guide{display:block}.mini-game-guide>h2{font-size:16px;line-height:1.8;color:var(--cyan);text-align:center;margin:0 0 24px}.playing footer{position:relative;left:auto;right:auto;bottom:auto;margin:24px;padding:0 0 20px}.mini-game-guide .instruction-frame{margin-bottom:24px}.mini-game-guide .controls h2{font-size:14px}.mini-game-guide .controls p{font-family:monospace;font-size:18px;line-height:1.7;color:#b6ced5}@media(max-width:600px){.mini-game-guide{width:96%;padding:18px}.mini-game-guide>h2{font-size:12px}.playing footer{margin:16px}}
@media(max-width:600px){.hud{display:grid;grid-template-columns:1fr 1fr}.hud>span{grid-column:1/-1;margin-right:0}.hud .neon{width:100%}.game-message{top:120px}}
.coin-prompt{display:flex;justify-content:center;align-items:center;gap:20px}.coin-arrow{color:var(--cyan);font-size:24px;line-height:1;text-shadow:0 0 12px #00e9df99;pointer-events:none}.coin-arrow-left{animation:point-in-left 1.6s ease-in-out infinite}.coin-arrow-right{animation:point-in-right 1.6s ease-in-out infinite}body.playing .coin-prompt{display:none}@keyframes point-in-left{50%{transform:translateX(6px)}}@keyframes point-in-right{50%{transform:translateX(-6px)}}@media(max-width:600px){.coin-prompt{gap:16px}.coin-arrow{font-size:20px}}@media(prefers-reduced-motion:reduce){.coin-arrow{animation:none}}