/* HIPPOCAMP — landing */
.wrap { max-width: 1180px; margin: 0 auto; padding: 0 24px; }
.sec { position: relative; padding: 120px 0; }
.sec + .sec { border-top: 3px solid var(--ink-2); }
.sec .title { margin: 8px 0 16px; }
.lead { max-width: 640px; color: var(--mist); font-size: 18px; margin: 0 0 34px; }
.mount { min-height: 120px; }
.muted { color: var(--mist-2); }

/* ---------- nav ---------- */
.nav { position: fixed; inset: 0 0 auto; z-index: 40; display: flex; align-items: center; gap: 20px; padding: 12px 24px;
  background: rgba(4, 10, 24, .78); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); border-bottom: 3px solid var(--ink-2); }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; font: 700 22px/1 var(--f-pixel); color: var(--foam); }
.brand img { width: 34px; height: auto; image-rendering: auto; }
.nav-links { display: flex; gap: 4px; margin: 0 auto; }
.nav-links a { font: 400 11px/1 var(--f-label); letter-spacing: .12em; text-transform: uppercase; text-decoration: none; color: var(--mist); padding: 10px; }
.nav-links a:hover, .nav-links a.on { color: var(--pearl); }
.nav-act { display: flex; align-items: center; gap: 14px; }
.nav-x { display: grid; place-items: center; width: 38px; height: 38px; color: var(--foam); background: var(--ink-2); box-shadow: 0 0 0 2px var(--line), 0 0 0 4px var(--shadow); }

.dots { position: fixed; right: 18px; top: 50%; transform: translateY(-50%); z-index: 30; display: flex; flex-direction: column; gap: 10px; }
.dots a { width: 10px; height: 10px; background: var(--ink-3); box-shadow: 0 0 0 2px var(--shadow); display: block; }
.dots a.on { background: var(--pearl); box-shadow: 0 0 0 2px var(--shadow), 0 0 10px var(--pearl); }

/* ---------- hero ---------- */
.hero { position: relative; min-height: 100vh; min-height: 100svh; display: grid; place-items: center; overflow: hidden; padding: 110px 0 90px; }
.hero-sea { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.hero::after { content: ''; position: absolute; inset: auto 0 0; height: 30%; background: linear-gradient(transparent, var(--ink-0)); pointer-events: none; }
.hero-in { position: relative; z-index: 2; text-align: center; padding: 0 20px; max-width: 980px; }
.hero-crest { width: 132px; height: auto; image-rendering: auto; display: block; margin: 0 auto 14px; filter: drop-shadow(0 8px 0 rgba(2,5,13,.55)); animation: crestBob 4s ease-in-out infinite; }
@keyframes crestBob { 50% { transform: translateY(-6px); } }
.hero-kick { color: var(--pearl); text-shadow: 0 2px 0 var(--shadow); }
.wordmark { margin: 14px 0 10px; font: 700 clamp(64px, 13vw, 176px)/.9 var(--f-pixel); letter-spacing: -.01em; color: #fff4dc;
  text-shadow: 0 4px 0 var(--coral), 0 8px 0 var(--coral-dk), 0 12px 0 var(--ink-1), 0 16px 0 var(--shadow), 0 26px 40px rgba(2, 5, 13, .5); }
.wordmark span:last-child { color: var(--pearl); }
.hero-sub { max-width: 620px; margin: 22px auto 30px; font-size: 19px; color: #eaf6ff; text-shadow: 0 2px 10px rgba(2, 5, 13, .7); }
.hero-cta { display: flex; gap: 18px; justify-content: center; flex-wrap: wrap; }
.hero-proof { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin: 30px 0 22px; }
.hero-proof .chip { background: rgba(4, 10, 24, .82); }
.hero-proof b { font: 700 14px var(--f-pixel); letter-spacing: 0; text-transform: none; }

.ca-card { display: inline-flex; align-items: center; gap: 16px; padding: 12px 14px 12px 16px; background: rgba(4, 10, 24, .9); text-align: left; max-width: 100%; }
.ca-card .ca-tk { font: 700 22px/1 var(--f-pixel); color: var(--pearl); }
.ca-card .ca-meta { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.ca-card code { font: 500 14px/1.2 ui-monospace, Menlo, monospace; color: var(--foam); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ca-card .ca-wait { font-size: 14px; color: var(--mist); }

.ticker { position: absolute; left: 0; right: 0; bottom: 0; z-index: 3; overflow: hidden; background: rgba(4, 10, 24, .9); border-top: 3px solid var(--ink-2); }
.ticker-track { display: flex; gap: 46px; width: max-content; padding: 14px 0; animation: tick 46s linear infinite; }
.ticker-track span { font: 400 12px/1 var(--f-label); letter-spacing: .12em; text-transform: uppercase; color: var(--mist); white-space: nowrap; }
.ticker-track span b { color: var(--pearl); font-weight: 400; }
.ticker-track span::before { content: '◆'; color: var(--coral); margin-right: 14px; }
@keyframes tick { to { transform: translateX(-50%); } }

/* ---------- watch ---------- */
.two { display: grid; grid-template-columns: 5fr 7fr; gap: 56px; align-items: center; }
.watch-frame { margin: 0; background: var(--ink-1); }
.watch-frame iframe { display: block; width: 100%; aspect-ratio: 16 / 9; border: 0; background: #0d335e; }
.watch-frame figcaption { display: flex; align-items: center; gap: 8px; padding: 10px 12px; border-top: 3px solid var(--ink-2); }
.rec { width: 8px; height: 8px; background: var(--coral); display: inline-block; animation: blink 1.2s steps(2) infinite; }
@keyframes blink { 50% { opacity: .2; } }
.facts { list-style: none; padding: 0; margin: 0 0 30px; display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.facts li { padding: 14px; background: var(--ink-1); box-shadow: 0 0 0 2px var(--line), 0 0 0 4px var(--shadow); }
.facts b { display: block; font: 700 30px/1 var(--f-pixel); color: var(--pearl); }
.facts span { font: 400 11px var(--f-label); letter-spacing: .08em; text-transform: uppercase; color: var(--mist); }

/* ---------- how ---------- */
.how-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; margin-top: 40px; }
.how-card { padding: 0 0 22px; background: var(--ink-1); box-shadow: 0 0 0 3px var(--line), 0 0 0 6px var(--shadow); }
.how-card canvas { width: 100%; height: 170px; display: block; border-bottom: 3px solid var(--ink-2); }
.how-card h3 { margin: 18px 20px 8px; font: 700 22px/1.1 var(--f-pixel); }
.how-card p { margin: 0 20px; color: var(--mist); font-size: 16px; }
.how-card .n { margin: 18px 20px 0; display: block; }

/* ---------- segmented tabs ---------- */
.seg { display: flex; gap: 10px; flex-wrap: wrap; margin: 6px 0 30px; }
.seg button { font: 400 12px var(--f-label); letter-spacing: .12em; text-transform: uppercase; padding: 12px 16px; border: 0; cursor: pointer; color: var(--mist); background: var(--ink-1); box-shadow: 0 0 0 2px var(--line), 0 0 0 4px var(--shadow); }
.seg button[aria-selected="true"] { color: var(--ink-0); background: var(--pearl); box-shadow: inset 0 -4px 0 var(--pearl-dk), 0 0 0 4px var(--shadow); }

/* ---------- tide chest ---------- */
.chest { background: linear-gradient(180deg, var(--ink-0), #071430 40%, var(--ink-0)); }
.tk::before { content: attr(data-tk); }
.flow { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; margin: 10px 0 40px; counter-reset: f; }
.flow-step { position: relative; padding: 20px 26px 20px 20px; background: var(--ink-1); box-shadow: 0 0 0 3px var(--line), 0 0 0 6px var(--shadow); margin-right: 26px; }
.flow-step:not(:last-child)::after { content: ''; position: absolute; right: -24px; top: 50%; width: 16px; height: 16px; margin-top: -8px; background: var(--coral);
  clip-path: polygon(0 0, 0 100%, 100% 50%); }
.flow-step canvas { width: 68px; height: 68px; }
.flow-step h4 { margin: 8px 0 6px; font: 700 18px/1.15 var(--f-pixel); }
.flow-step p { margin: 0; font-size: 14px; color: var(--mist); }
.chest-grid { display: grid; grid-template-columns: 5fr 7fr; gap: 30px; margin-bottom: 30px; align-items: start; }
.chest-live p { color: var(--mist); margin: 0; }
.chest-live { padding: 26px; }
.chest-live .big { font: 700 54px/1 var(--f-pixel); color: var(--pearl); margin: 10px 0 6px; }
.chest-live .addr { font: 500 13px ui-monospace, Menlo, monospace; color: var(--mist); word-break: break-all; }
.chest-live .src { font-size: 13px; color: var(--mist-2); margin-top: 14px; }
.rules { padding: 26px; }
.rules h3 { margin: 0 0 14px; font-size: 22px; }
.rule-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.rule-list li { display: grid; grid-template-columns: 24px 1fr; gap: 10px; font-size: 16px; color: var(--foam); }
.rule-list li::before { content: '✓'; font: 700 16px var(--f-pixel); color: var(--kelp); }
.rule-list li.no::before { content: '✕'; color: var(--coral); }
.payouts { padding: 22px 24px; }
.payouts table { width: 100%; border-collapse: collapse; font-size: 15px; }
.payouts th { text-align: left; font: 400 11px var(--f-label); letter-spacing: .1em; text-transform: uppercase; color: var(--mist); padding: 8px 0; border-bottom: 2px solid var(--ink-3); }
.payouts td { padding: 12px 0; border-bottom: 2px solid var(--ink-2); }
.empty { color: var(--mist); font-size: 15px; padding: 16px 0 4px; }

/* ---------- join ---------- */
.join-grid { display: grid; grid-template-columns: 7fr 5fr; gap: 34px; align-items: start; }

/* ---------- faq / road / log ---------- */
.faq-list { display: grid; gap: 14px; max-width: 860px; }
.faq-list details { background: var(--ink-1); box-shadow: 0 0 0 2px var(--line), 0 0 0 4px var(--shadow); }
.faq-list summary { cursor: pointer; list-style: none; padding: 18px 54px 18px 20px; position: relative; font: 600 18px/1.3 var(--f-body); }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: '+'; position: absolute; right: 20px; top: 50%; transform: translateY(-50%); font: 700 24px var(--f-pixel); color: var(--pearl); }
.faq-list details[open] summary::after { content: '−'; }
.faq-list details p { margin: 0; padding: 0 20px 20px; color: var(--mist); }
.road { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.road-col { padding: 20px; background: var(--ink-1); box-shadow: 0 0 0 3px var(--line), 0 0 0 6px var(--shadow); }
.road-col.now { box-shadow: 0 0 0 3px var(--kelp), 0 0 0 6px var(--shadow); }
.road-col h4 { margin: 8px 0 12px; font: 700 22px/1.1 var(--f-pixel); }
.road-col ul { margin: 0; padding-left: 18px; color: var(--mist); font-size: 15px; display: grid; gap: 6px; }
.log { display: grid; gap: 16px; max-width: 860px; }
.log article { padding: 20px; background: var(--ink-1); box-shadow: 0 0 0 2px var(--line), 0 0 0 4px var(--shadow); }
.log h4 { margin: 0 0 10px; font: 700 20px var(--f-pixel); color: var(--pearl); }
.log h4 span { font: 400 11px var(--f-label); color: var(--mist); margin-left: 10px; letter-spacing: .08em; }
.log ul { margin: 0; padding-left: 18px; color: var(--foam); }

/* ---------- penutup & footer ---------- */
.close { position: relative; min-height: 520px; display: grid; place-items: center; overflow: hidden; text-align: center; border-top: 3px solid var(--ink-2); }
.close-sea { position: absolute; inset: 0; width: 100%; height: 100%; }
.close-in { position: relative; z-index: 2; padding: 0 20px; }
.close-in .title { font-size: clamp(40px, 7vw, 84px); }
.close-in p { font-size: 19px; margin: 14px 0 30px; text-shadow: 0 2px 10px rgba(2, 5, 13, .8); }
.foot { padding: 60px 0 30px; border-top: 3px solid var(--ink-2); background: var(--ink-0); }
.foot-in { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 30px; }
.foot-in p { color: var(--mist); font-size: 15px; max-width: 320px; }
.foot-in > div:not(:first-child) { display: flex; flex-direction: column; gap: 10px; font-size: 15px; }
.foot-in a { text-decoration: none; color: var(--foam); }
.foot-in a:hover { color: var(--pearl); }
.foot-base { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; margin-top: 40px; padding-top: 20px; border-top: 2px solid var(--ink-2); font-size: 13px; color: var(--mist-2); }

/* muncul saat digulir */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .5s steps(6), transform .5s steps(6); }
.reveal.in { opacity: 1; transform: none; }

@media (max-width: 980px) {
  .nav-links { display: none; }
  .nav-act { margin-left: auto; }
  .two, .chest-grid, .join-grid { grid-template-columns: 1fr; }
  .how-grid { grid-template-columns: 1fr; }
  .flow { grid-template-columns: 1fr 1fr; gap: 26px 0; }
  .flow-step:nth-child(2)::after { display: none; }
  .road { grid-template-columns: 1fr 1fr; }
  .foot-in { grid-template-columns: 1fr 1fr; }
  .dots { display: none; }
}
@media (max-width: 560px) {
  .wrap { padding: 0 16px; }
  .sec { padding: 84px 0; }
  .nav { padding: 10px 16px; gap: 10px; }
  .brand span { display: none; }
  .nav-play { display: none; }
  .hero-sub { font-size: 17px; }
  .facts { grid-template-columns: 1fr 1fr; }
  .flow { grid-template-columns: 1fr; }
  .flow-step { margin-right: 0; }
  .flow-step::after { display: none; }
  .road { grid-template-columns: 1fr; }
  .ca-card { flex-wrap: wrap; }
}