/* OceanFusion Games - OCEANFUSION LLC */
:root {
  --deep: #062a4a;
  --navy: #0a3d66;
  --sea: #0f6fa8;
  --aqua: #19b6c9;
  --foam: #e8f8fb;
  --coral: #ff7a59;
  --sun: #ffd166;
  --ink: #0d2236;
  --gray: #5b7286;
  --white: #fff;
  --r: 16px;
  --sh: 0 14px 34px rgba(6, 42, 74, 0.14);
}
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
body { font-family: "Poppins", "Segoe UI", -apple-system, BlinkMacSystemFont, Roboto, Arial, sans-serif; color: var(--ink); background: var(--white); line-height: 1.7; }
a { color: var(--sea); text-decoration: none; }
a:hover { text-decoration: underline; }
.wrap { max-width: 1180px; margin: 0 auto; padding: 0 24px; }

/* Top bar */
.topbar { background: var(--deep); position: sticky; top: 0; z-index: 100; box-shadow: 0 2px 12px rgba(0,0,0,.15); }
.topbar .wrap { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.logo { display: flex; align-items: center; gap: 10px; color: var(--white); font-weight: 700; font-size: 1.25rem; letter-spacing: .02em; }
.logo:hover { text-decoration: none; }
.logo img { width: 36px; height: 36px; }
.logo span b { color: var(--aqua); }
.menu { display: flex; list-style: none; gap: 6px; }
.menu a { color: #cfe8f5; padding: 8px 16px; border-radius: 8px; font-weight: 500; }
.menu a:hover, .menu a.current { background: rgba(25, 182, 201, .18); color: var(--white); text-decoration: none; }
.burger { display: none; background: none; border: 0; color: var(--white); font-size: 1.7rem; cursor: pointer; }

/* Buttons */
.button { display: inline-block; padding: 12px 26px; border-radius: 10px; border: 0; cursor: pointer; font: inherit; font-weight: 600; transition: filter .15s, transform .15s; }
.button:hover { text-decoration: none; filter: brightness(1.08); transform: translateY(-1px); }
.button-coral { background: var(--coral); color: var(--white); }
.button-aqua { background: var(--aqua); color: var(--deep); }
.button-ghost { background: rgba(255,255,255,.12); color: var(--white); border: 1px solid rgba(255,255,255,.4); }

/* Hero */
.ocean-hero { position: relative; color: var(--white); text-align: center; padding: 100px 0 150px; background: radial-gradient(ellipse at 20% 10%, rgba(25,182,201,.35), transparent 50%), linear-gradient(170deg, var(--deep) 0%, var(--navy) 45%, var(--sea) 100%); overflow: hidden; }
.ocean-hero h1 { font-size: clamp(2.3rem, 5vw, 3.8rem); line-height: 1.15; margin-bottom: 18px; }
.ocean-hero h1 span { color: var(--sun); }
.ocean-hero p { max-width: 640px; margin: 0 auto 32px; color: #cde6f2; font-size: 1.12rem; }
.hero-btns { display: flex; justify-content: center; gap: 14px; flex-wrap: wrap; }
.bubbles span { position: absolute; bottom: -40px; border-radius: 50%; background: rgba(255,255,255,.14); border: 1px solid rgba(255,255,255,.25); animation: rise linear infinite; }
@keyframes rise { to { transform: translateY(-720px); opacity: 0; } }
.wave { position: absolute; left: 0; right: 0; bottom: -1px; width: 100%; height: 110px; }
.hero-stats { display: flex; justify-content: center; gap: 46px; margin-top: 46px; flex-wrap: wrap; }
.hero-stats div b { display: block; font-size: 1.8rem; color: var(--sun); }
.hero-stats div small { color: #cde6f2; }

/* Blocks */
.block { padding: 80px 0; }
.block-alt { background: var(--foam); }
.heading { text-align: center; margin-bottom: 48px; }
.heading small { color: var(--aqua); font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.heading h2 { font-size: clamp(1.8rem, 3vw, 2.5rem); color: var(--deep); }
.heading p { color: var(--gray); max-width: 620px; margin: 6px auto 0; }

.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.card { background: var(--white); border-radius: var(--r); box-shadow: var(--sh); overflow: hidden; border: 1px solid #dcecf3; display: flex; flex-direction: column; }
.card-cover { height: 190px; display: flex; align-items: center; justify-content: center; font-size: 4.2rem; position: relative; }
.card-cover .badge { position: absolute; top: 14px; left: 14px; background: rgba(255,255,255,.9); color: var(--deep); font-size: .75rem; font-weight: 700; padding: 3px 12px; border-radius: 20px; }
.card-content { padding: 22px 24px 26px; display: flex; flex-direction: column; flex: 1; }
.card-content h3 { font-size: 1.3rem; color: var(--deep); margin-bottom: 6px; }
.card-content p { color: var(--gray); flex: 1; margin-bottom: 18px; }

.values { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.value { background: var(--white); padding: 30px; border-radius: var(--r); border-top: 4px solid var(--aqua); box-shadow: var(--sh); }
.value .ico { width: 54px; height: 54px; border-radius: 14px; background: var(--foam); display: flex; align-items: center; justify-content: center; font-size: 1.7rem; margin-bottom: 14px; }
.value h3 { color: var(--deep); margin-bottom: 6px; }
.value p { color: var(--gray); }

.split { display: grid; grid-template-columns: 1.1fr .9fr; gap: 54px; align-items: center; }
.split h2 { color: var(--deep); font-size: 2.1rem; margin-bottom: 14px; }
.split p { color: var(--gray); margin-bottom: 14px; }
.company-panel { background: linear-gradient(160deg, var(--deep), var(--sea)); color: var(--white); padding: 34px; border-radius: 20px; box-shadow: var(--sh); }
.company-panel h3 { margin-bottom: 18px; color: var(--sun); }
.company-panel .row { padding: 10px 0; border-bottom: 1px solid rgba(255,255,255,.15); }
.company-panel .row:last-child { border-bottom: 0; }
.company-panel .row small { display: block; color: #9fd3e6; font-size: .78rem; text-transform: uppercase; letter-spacing: .08em; }
.company-panel a { color: var(--white); }

/* Sub page banner */
.banner { background: linear-gradient(170deg, var(--deep), var(--sea)); color: var(--white); padding: 64px 0 56px; text-align: center; }
.banner h1 { font-size: clamp(2rem, 4vw, 2.8rem); }
.banner p { color: #cde6f2; }

/* Legal */
.doc { max-width: 880px; margin: 0 auto; padding: 60px 0 80px; }
.doc h2 { color: var(--deep); font-size: 1.32rem; margin: 34px 0 10px; padding-bottom: 6px; border-bottom: 2px solid var(--foam); }
.doc h3 { font-size: 1.05rem; margin: 16px 0 6px; color: var(--navy); }
.doc p, .doc li { color: #34495c; margin-bottom: 10px; }
.doc ul { padding-left: 22px; }
.entity { background: var(--foam); border: 1px solid #c9e9f1; border-radius: 12px; padding: 18px 22px; margin: 16px 0; }
.entity p { margin-bottom: 4px; }

/* Contact */
.contact-wrap { display: grid; grid-template-columns: .95fr 1.05fr; gap: 34px; padding: 70px 0; }
.panel { background: var(--white); border-radius: var(--r); box-shadow: var(--sh); padding: 34px; border: 1px solid #dcecf3; }
.panel h2 { color: var(--deep); margin-bottom: 18px; font-size: 1.4rem; }
.line { display: flex; gap: 14px; padding: 12px 0; border-bottom: 1px dashed #d4e6ee; }
.line:last-child { border-bottom: 0; }
.line .ico { width: 42px; height: 42px; flex-shrink: 0; border-radius: 12px; background: var(--foam); display: flex; align-items: center; justify-content: center; font-size: 1.25rem; }
.line strong { display: block; color: var(--deep); }
.line span, .line a { color: var(--gray); }
.field { margin-bottom: 16px; }
.field label { display: block; font-weight: 600; margin-bottom: 6px; color: var(--deep); }
.field input, .field select, .field textarea { width: 100%; padding: 12px 14px; border: 1.5px solid #cfe2ea; border-radius: 10px; font: inherit; background: #f7fcfd; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--aqua); box-shadow: 0 0 0 3px rgba(25,182,201,.2); }
.hint { font-size: .85rem; color: var(--gray); margin-top: 10px; }

/* Game page */
.play { padding: 46px 0 80px; }
.play-head { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; margin-bottom: 22px; }
.play-head h1 { color: var(--deep); font-size: 2rem; }
.play-grid { display: grid; grid-template-columns: 1fr 310px; gap: 30px; align-items: start; }
.arena { background: linear-gradient(180deg, var(--foam), #fff); border: 1px solid #dcecf3; border-radius: 20px; padding: 24px; display: flex; flex-direction: column; align-items: center; box-shadow: var(--sh); }
.stats { display: flex; gap: 12px; flex-wrap: wrap; justify-content: center; margin-bottom: 16px; }
.stat { background: var(--deep); color: var(--white); border-radius: 12px; padding: 6px 18px; text-align: center; min-width: 96px; }
.stat small { display: block; font-size: .7rem; color: #9fd3e6; text-transform: uppercase; letter-spacing: .08em; }
.stat b { font-size: 1.3rem; }
.arena canvas { width: min(480px, 88vw); height: auto; border-radius: 14px; touch-action: none; display: block; }
.status { margin-top: 14px; font-weight: 600; min-height: 1.7em; color: var(--navy); text-align: center; }
.side .panel { margin-bottom: 20px; padding: 26px; }
.side ul { padding-left: 18px; color: var(--gray); }
.side h3 { color: var(--deep); margin-bottom: 10px; }

/* Tic tac toe */
.ttt { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; width: min(360px, 84vw); }
.ttt button { aspect-ratio: 1; border: 0; border-radius: 14px; background: var(--white); box-shadow: inset 0 0 0 2px #cfe2ea; font-size: clamp(2.2rem, 10vw, 3.4rem); font-weight: 700; cursor: pointer; color: var(--sea); font-family: inherit; }
.ttt button:hover:not(:disabled) { background: #f0fafc; }
.ttt button.o { color: var(--coral); }
.ttt button.win { background: var(--sun); }
.mode { display: flex; gap: 8px; margin-top: 14px; flex-wrap: wrap; justify-content: center; }
.mode button { padding: 8px 16px; border-radius: 8px; border: 1.5px solid var(--sea); background: transparent; color: var(--sea); font: inherit; font-weight: 600; cursor: pointer; }
.mode button.on { background: var(--sea); color: var(--white); }

/* Footer */
.foot { background: var(--deep); color: #b9d6e6; padding: 64px 0 0; }
.foot-cols { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 40px; padding-bottom: 40px; }
.foot h4 { color: var(--white); margin-bottom: 14px; font-size: 1.05rem; }
.foot p { margin-bottom: 6px; font-size: .95rem; }
.foot ul { list-style: none; }
.foot li { margin-bottom: 8px; font-size: .95rem; }
.foot a { color: #8fe3ee; }
.foot a:hover { color: var(--white); }
.legal-btns { display: flex; gap: 10px; margin-top: 16px; flex-wrap: wrap; }
.legal-btns a { background: var(--aqua); color: var(--deep); font-weight: 700; padding: 9px 18px; border-radius: 8px; font-size: .9rem; }
.legal-btns a:hover { background: var(--white); color: var(--deep); text-decoration: none; }
.copyright { border-top: 1px solid rgba(255,255,255,.12); padding: 22px 0; text-align: center; font-size: .9rem; color: #8fb3c8; }

/* Responsive */
@media (max-width: 960px) {
  .cards, .values { grid-template-columns: repeat(2, 1fr); }
  .split, .contact-wrap, .play-grid { grid-template-columns: 1fr; }
  .foot-cols { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 700px) {
  .burger { display: block; }
  .menu { display: none; position: absolute; top: 68px; left: 0; right: 0; background: var(--deep); flex-direction: column; padding: 10px 16px 18px; }
  .menu.show { display: flex; }
  .cards, .values, .foot-cols { grid-template-columns: 1fr; }
  .block { padding: 58px 0; }
  .ocean-hero { padding: 70px 0 130px; }
  .doc { padding: 40px 0 60px; }
}

/* ---- Plainer homepage (v2) ---- */
:root { --sh: 0 1px 3px rgba(6, 42, 74, 0.08), 0 6px 18px rgba(6, 42, 74, 0.07); }
.ocean-hero { padding: 72px 0 120px; }
.ocean-hero h1 { font-size: clamp(2rem, 4vw, 2.9rem); max-width: 780px; margin: 0 auto 16px; }
.section-h { color: var(--deep); font-size: 1.8rem; margin-bottom: 24px; }
.game-rows { display: grid; gap: 20px; }
.game-row { display: grid; grid-template-columns: 340px 1fr; gap: 28px; align-items: center; background: var(--white); border: 1px solid #dcecf3; border-radius: 14px; padding: 16px; }
.row-cover img { width: 100%; height: auto; display: block; border-radius: 10px; }
.row-text h3 { color: var(--deep); font-size: 1.35rem; margin-bottom: 6px; }
.row-text h3 a { color: inherit; }
.row-text p { color: var(--gray); margin-bottom: 16px; max-width: 620px; }
.table-wrap { overflow-x: auto; }
.controls { width: 100%; border-collapse: collapse; background: var(--white); border: 1px solid #cfe2ea; }
.controls th, .controls td { text-align: left; padding: 14px 16px; border-bottom: 1px solid #e3eff4; vertical-align: top; }
.controls th { background: var(--deep); color: var(--white); font-weight: 600; }
.controls td:first-child { font-weight: 600; color: var(--deep); white-space: nowrap; }
.note { color: var(--gray); margin-top: 14px; font-size: .95rem; }
.more-link { display: flex; align-items: center; gap: 12px; padding: 6px 0; color: var(--deep); font-weight: 600; }
.more-link img { width: 64px; height: 36px; border-radius: 6px; }
@media (max-width: 760px) { .game-row { grid-template-columns: 1fr; } }
.play-grid > * { min-width: 0; }
.arena canvas { width: 100%; max-width: 480px; }
.ttt { width: 100%; max-width: 360px; }
@media (max-width: 700px) { .arena { padding: 14px; } }