:root {
  --ink: #050505;
  --ink-soft: #0c0c0c;
  --paper: #f4f4f0;
  --paper-2: #e8e8e2;
  --line-dark: rgba(255,255,255,.18);
  --line-light: rgba(5,5,5,.18);
  --white: #fff;
  --muted: #8e8e88;
  --pad: clamp(54px, 5.1vw, 98px);
  --shell: 1760px;
  --ease: cubic-bezier(.2,.72,.18,1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--ink); }
body {
  margin: 0;
  min-width: 1120px;
  background: var(--ink);
  color: var(--paper);
  font-family: Arial, Helvetica, sans-serif;
  overflow-x: hidden;
  cursor: none;
}
body, button, a { cursor: none; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
::selection { background: #fff; color: #000; }

.page-shell {
  position: relative;
  width: min(calc(100% - (var(--pad) * 2)), var(--shell));
  margin-inline: auto;
}

.cursor-dot,
.cursor-ring {
  position: fixed;
  top: 0;
  left: 0;
  pointer-events: none;
  z-index: 9999;
  mix-blend-mode: difference;
  will-change: transform;
}
.cursor-dot {
  width: 5px;
  height: 5px;
  margin: -2.5px 0 0 -2.5px;
  border-radius: 50%;
  background: #fff;
}
.cursor-ring {
  width: 32px;
  height: 32px;
  margin: -16px 0 0 -16px;
  border: 1px solid rgba(255,255,255,.85);
  border-radius: 50%;
  transition: width .22s var(--ease), height .22s var(--ease), margin .22s var(--ease), background .22s var(--ease);
}
.cursor-hover .cursor-ring {
  width: 54px;
  height: 54px;
  margin: -27px 0 0 -27px;
  background: rgba(255,255,255,.12);
}

.scroll-rail {
  position: fixed;
  left: 0;
  top: 0;
  width: 3px;
  height: 100vh;
  z-index: 9000;
  background: rgba(255,255,255,.08);
}
.scroll-rail span {
  display: block;
  width: 100%;
  height: 100%;
  transform: scaleY(0);
  transform-origin: 50% 0;
  background: #fff;
}

.topbar {
  position: fixed;
  inset: 0 0 auto 0;
  height: 92px;
  padding: 0 var(--pad);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  z-index: 500;
  color: #fff;
  border-bottom: 1px solid rgba(255,255,255,.14);
  transition: background .35s ease, height .35s ease, backdrop-filter .35s ease;
}
.topbar.scrolled {
  height: 76px;
  background: rgba(5,5,5,.88);
  backdrop-filter: blur(16px);
}
.brand { display: inline-flex; align-items: center; gap: 14px; width: fit-content; }
.brand-mark {
  width: 40px; height: 40px; border: 2px solid #fff; border-radius: 50%;
  display: grid; place-items: center;
  font: 900 21px/1 "Arial Black", Impact, sans-serif;
  transition: transform .45s var(--ease), background .25s ease, color .25s ease;
}
.brand:hover .brand-mark { transform: rotate(16deg); background: #fff; color: #000; }
.brand-copy { display: grid; gap: 3px; }
.brand-copy b { font: 800 12px/1 Arial, sans-serif; letter-spacing: .12em; text-transform: uppercase; }
.brand-copy small { font: 600 8px/1 Arial, sans-serif; letter-spacing: .24em; color: rgba(255,255,255,.48); }
.topnav { display: flex; gap: 34px; align-items: center; }
.topnav a, .micro-link {
  position: relative;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .16em;
  text-transform: uppercase;
}
.topnav a::after {
  content: "";
  position: absolute;
  left: 0; right: 100%; bottom: -8px;
  height: 1px;
  background: #fff;
  transition: right .25s var(--ease);
}
.topnav a:hover::after { right: 0; }
.top-actions { justify-self: end; display: flex; align-items: center; gap: 9px; }
.micro-link { padding: 12px 15px; border: 1px solid rgba(255,255,255,.25); transition: background .2s ease, color .2s ease, transform .2s ease; }
.micro-link:hover { transform: translateY(-2px); background: rgba(255,255,255,.08); }
.micro-link.solid { background: #fff; color: #000; border-color: #fff; }
.micro-link.solid:hover { background: transparent; color: #fff; }

.dark-section { color: #fff; background: var(--ink); }
.hero {
  position: relative;
  min-height: 100vh;
  height: max(860px, 100vh);
  overflow: hidden;
  isolation: isolate;
  background: #030303;
}
.hero-field {
  position: absolute; inset: 0;
  background:
    linear-gradient(90deg, rgba(0,0,0,.96) 0%, rgba(0,0,0,.72) 39%, rgba(0,0,0,.2) 72%, rgba(0,0,0,.6) 100%),
    url("../assets/background/abyss-field.jpg") center / cover no-repeat;
  opacity: .92;
}
.hero-field::after {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(circle at 72% 45%, rgba(255,255,255,.085), transparent 31%), linear-gradient(180deg, transparent 0 75%, rgba(0,0,0,.72));
}
.hero-grid {
  position: absolute; inset: -8%;
  --mx: 0px; --my: 0px;
  transform: translate(var(--mx), var(--my));
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: linear-gradient(90deg, transparent 5%, #000 42%, #000 100%);
  animation: gridDrift 18s linear infinite;
}
@keyframes gridDrift { to { background-position: 80px 80px; } }
.hero-orbit {
  position: absolute;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 50%;
  --mx: 0px; --my: 0px;
  transform: translate(var(--mx), var(--my));
}
.hero-orbit::before,
.hero-orbit::after {
  content: ""; position: absolute; border-radius: 50%; border: 1px solid rgba(255,255,255,.08);
}
.orbit-a { width: 780px; height: 780px; right: 2vw; top: 12vh; }
.orbit-a::before { inset: 76px; }
.orbit-a::after { inset: 166px; }
.orbit-b { width: 1120px; height: 1120px; right: -280px; top: -40px; opacity: .52; }
.orbit-b::before { inset: 160px; }
.orbit-b::after { inset: 300px; }
.hero-ghost {
  position: absolute;
  right: -5vw; top: 2vh; width: 72vw; height: 92vh;
  --mx: 0px; --my: 0px;
  transform: translate(var(--mx), var(--my));
  background: url("../assets/images/character-source.png") center / contain no-repeat;
  opacity: .035;
  filter: blur(1px);
}
.hero-big-p {
  position: absolute;
  right: 5.4vw;
  top: 6vh;
  font: 900 clamp(390px, 36vw, 690px)/.9 "Arial Black", Impact, sans-serif;
  color: transparent;
  -webkit-text-stroke: 1px rgba(255,255,255,.11);
  opacity: .74;
  --mx: 0px; --my: 0px;
  transform: translate(var(--mx), var(--my));
  user-select: none;
}
.hero-inner {
  height: 100%;
  display: grid;
  grid-template-columns: 48% 52%;
  align-items: center;
  padding-top: 105px;
}
.hero-copy { position: relative; z-index: 3; padding-top: 2vh; }
.eyebrow,
.kicker {
  display: flex; align-items: center; gap: 12px;
  font-size: 10px; font-weight: 800; letter-spacing: .22em; text-transform: uppercase;
}
.eyebrow { color: rgba(255,255,255,.62); margin-bottom: 30px; }
.pulse-dot { width: 8px; height: 8px; border-radius: 50%; background: #fff; box-shadow: 0 0 0 0 rgba(255,255,255,.36); animation: pulse 1.9s infinite; }
@keyframes pulse { 70% { box-shadow: 0 0 0 12px rgba(255,255,255,0); } }
.hero-title { margin: 0; display: grid; letter-spacing: -.065em; text-transform: uppercase; }
.hero-title span { font: 900 clamp(48px, 5.45vw, 103px)/.84 "Arial Black", Impact, sans-serif; color: transparent; -webkit-text-stroke: 1.6px rgba(255,255,255,.86); }
.hero-title strong { font: 900 clamp(112px, 10.9vw, 208px)/.86 "Arial Black", Impact, sans-serif; color: #fff; }
.ticker-row { margin-top: 23px; display: flex; align-items: center; gap: 18px; }
.ticker-chip { display: inline-block; border: 1px solid #fff; padding: 9px 13px; font: 900 13px/1 Arial, sans-serif; letter-spacing: .08em; }
.ticker-note { font: 700 9px/1 Arial, sans-serif; letter-spacing: .22em; color: rgba(255,255,255,.45); }
.hero-lede { width: min(560px, 90%); margin: 28px 0 0; font-size: clamp(15px, 1.05vw, 20px); line-height: 1.5; color: rgba(255,255,255,.73); }
.hero-ctas { display: flex; gap: 12px; margin-top: 32px; }
.btn {
  min-width: 190px; height: 54px; padding: 0 18px;
  display: inline-flex; align-items: center; justify-content: space-between; gap: 22px;
  border: 1px solid #fff;
  font-size: 10px; font-weight: 900; letter-spacing: .15em;
  transition: transform .2s var(--ease), background .2s ease, color .2s ease;
}
.btn i { font-style: normal; font-size: 18px; transition: transform .2s var(--ease); }
.btn:hover { transform: translateY(-3px); }
.btn:hover i { transform: translate(3px,-3px); }
.btn-light { background: #fff; color: #000; }
.btn-light:hover { background: transparent; color: #fff; }
.btn-ghost { background: transparent; color: #fff; }
.btn-ghost:hover { background: #fff; color: #000; }

.ca-panel {
  width: min(680px, 94%);
  margin-top: 40px;
  border-top: 1px solid rgba(255,255,255,.25);
  border-bottom: 1px solid rgba(255,255,255,.25);
  padding: 13px 0 12px;
}
.ca-label, .ca-line { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.ca-label { margin-bottom: 10px; font-size: 8px; font-weight: 800; letter-spacing: .23em; color: rgba(255,255,255,.44); }
.ca-label em { font-style: normal; }
.ca-line code { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: #fff; font: 700 11px/1.2 "Courier New", monospace; letter-spacing: .04em; }
.copy-btn {
  flex: 0 0 auto; border: 0; background: transparent; color: #fff; padding: 6px 0 6px 18px;
  display: inline-flex; align-items: center; gap: 12px;
  font-size: 9px; font-weight: 900; letter-spacing: .14em;
}
.copy-btn i { width: 20px; height: 20px; border: 1px solid rgba(255,255,255,.42); border-radius: 50%; display: grid; place-items: center; font-style: normal; transition: transform .25s var(--ease), background .25s ease, color .25s ease; }
.copy-btn:hover i, .copy-btn.copied i { transform: rotate(90deg); background: #fff; color: #000; }

.hero-visual {
  position: relative;
  align-self: stretch;
  --mx: 0px; --my: 0px;
  transform: translate(var(--mx), var(--my));
  z-index: 2;
}
.character-wrap {
  position: absolute;
  height: min(76vh, 805px);
  width: min(43vw, 780px);
  right: 4.5%;
  bottom: 6%;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  animation: floatWhale 6.4s ease-in-out infinite;
  transform-origin: 50% 70%;
  transition: transform .5s var(--ease), filter .4s ease;
}
@keyframes floatWhale { 50% { transform: translateY(-12px) rotate(-.55deg); } }
.hero-character {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 30px 32px rgba(0,0,0,.6)) drop-shadow(0 0 36px rgba(255,255,255,.05));
}
.character-aura {
  position: absolute;
  width: 54%; aspect-ratio: 1; border-radius: 50%;
  right: 12%; top: 23%;
  background: radial-gradient(circle, rgba(255,255,255,.13), transparent 67%);
  filter: blur(12px);
}
.whale-noticed .character-wrap { transform: translateY(-22px) rotate(1.8deg) scale(1.01); filter: brightness(1.1); }
.visual-tag {
  position: absolute;
  min-width: 108px;
  padding: 9px 11px;
  border: 1px solid rgba(255,255,255,.26);
  background: rgba(0,0,0,.55);
  backdrop-filter: blur(7px);
  display: grid; gap: 4px;
}
.visual-tag span { font-size: 7px; letter-spacing: .2em; color: rgba(255,255,255,.42); }
.visual-tag b { font-size: 9px; letter-spacing: .16em; }
.tag-one { right: 2%; top: 31%; }
.tag-two { left: 9%; top: 63%; }
.tag-three { right: 16%; bottom: 13%; }

.hero-side-note {
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 4;
  display: flex; align-items: center; gap: 13px;
  writing-mode: vertical-rl;
  font-size: 7px; font-weight: 800; letter-spacing: .24em;
  color: rgba(255,255,255,.34);
}
.hero-side-note b { color: #fff; }
.hero-side-note.left { left: 18px; }
.hero-side-note.right { right: 17px; transform: translateY(-50%) rotate(180deg); }
.hero-depthbar {
  position: absolute; left: var(--pad); right: var(--pad); bottom: 29px; z-index: 5;
  display: grid; grid-template-columns: auto 1fr auto 1fr auto 1fr auto 1fr auto; align-items: center; gap: 14px;
  font-size: 7px; font-weight: 800; letter-spacing: .16em; color: rgba(255,255,255,.36);
}
.hero-depthbar i { height: 1px; background: rgba(255,255,255,.15); }
.scroll-cue {
  position: absolute; right: var(--pad); bottom: 52px; z-index: 6;
  display: flex; align-items: center; gap: 13px;
  font-size: 8px; font-weight: 900; letter-spacing: .2em;
  transform: translateY(-14px);
}
.scroll-cue i { font-size: 15px; font-style: normal; animation: cue 1.5s ease-in-out infinite; }
@keyframes cue { 50% { transform: translateY(5px); } }


.section { position: relative; overflow: hidden; }
.section-light { color: var(--ink); background: var(--paper); }
.section-dark { color: #fff; background: #050505; }
.section-index { display: flex; align-items: center; gap: 15px; font-size: 8px; font-weight: 900; letter-spacing: .2em; }
.section-index span { width: 36px; height: 36px; border: 1px solid rgba(0,0,0,.35); border-radius: 50%; display: grid; place-items: center; letter-spacing: 0; }
.section-index.invert span { border-color: rgba(255,255,255,.35); }
.section-index.invert { color: #fff; }
.kicker { color: rgba(0,0,0,.52); }
.section-dark .kicker { color: rgba(255,255,255,.45); }
.section h2 { margin: 0; font: 900 clamp(64px, 6.2vw, 118px)/.86 "Arial Black", Impact, sans-serif; letter-spacing: -.065em; text-transform: uppercase; }
.section h2 em { font-style: normal; color: transparent; -webkit-text-stroke: 1.4px currentColor; }

#blackline { min-height: 800px; padding: 118px 0 124px; }
.blackline-grid { display: grid; grid-template-columns: 1fr 2.1fr 1.18fr; gap: clamp(35px, 4vw, 78px); align-items: start; }
.blackline-main { padding-top: 92px; }
.blackline-main .kicker { margin-bottom: 25px; }
.blackline-copy { padding-top: 116px; font-size: clamp(16px, 1.18vw, 22px); line-height: 1.48; }
.blackline-copy p { margin: 0 0 24px; }
.blackline-copy p:nth-child(2) { color: rgba(0,0,0,.58); }
.line-note { margin-top: 52px; padding-top: 18px; border-top: 1px solid rgba(0,0,0,.26); display: grid; gap: 8px; }
.line-note span { font-size: 8px; font-weight: 900; letter-spacing: .18em; color: rgba(0,0,0,.46); }
.line-note b { font-size: 11px; letter-spacing: .08em; }
.section-watermark {
  position: absolute;
  left: -2vw; bottom: -10.5vw;
  font: 900 31vw/.8 "Arial Black", Impact, sans-serif;
  letter-spacing: -.09em;
  color: rgba(0,0,0,.03);
  pointer-events: none;
}

.unit-section { min-height: 930px; padding: 122px 0; isolation: isolate; }
.unit-section::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(255,255,255,.018) 1px, transparent 1px), linear-gradient(rgba(255,255,255,.018) 1px, transparent 1px);
  background-size: 90px 90px;
}
.unit-rings {
  position: absolute; width: 850px; height: 850px; left: -260px; top: 80px; border-radius: 50%;
  border: 1px solid rgba(255,255,255,.08);
  box-shadow: 0 0 0 95px rgba(255,255,255,.017), 0 0 0 190px rgba(255,255,255,.012), 0 0 0 285px rgba(255,255,255,.008);
  --mx:0px; --my:0px; transform: translate(var(--mx),var(--my));
}
.unit-grid { display: grid; grid-template-columns: .92fr 1.35fr; gap: clamp(70px, 7vw, 145px); align-items: center; }
.unit-portrait { position: relative; }
.portrait-frame {
  position: relative; height: 620px; border: 1px solid rgba(255,255,255,.2); overflow: hidden;
  background: radial-gradient(circle at 50% 42%, rgba(255,255,255,.08), rgba(255,255,255,.015) 45%, transparent 72%);
}
.portrait-frame::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 45px 45px;
  opacity: .4;
}
.portrait-frame img { position: absolute; width: 85%; height: 85%; object-fit: contain; left: 8%; bottom: 2%; filter: drop-shadow(0 20px 30px rgba(0,0,0,.65)); }
.scanline { position: absolute; left: 0; right: 0; height: 1px; top: 28%; background: rgba(255,255,255,.55); box-shadow: 0 0 12px rgba(255,255,255,.3); animation: scan 5.5s ease-in-out infinite; }
@keyframes scan { 50% { top: 72%; opacity: .25; } }
.corner { position:absolute; width:22px; height:22px; z-index:2; }
.c1 { left:14px; top:14px; border-left:1px solid #fff; border-top:1px solid #fff; }
.c2 { right:14px; top:14px; border-right:1px solid #fff; border-top:1px solid #fff; }
.c3 { left:14px; bottom:14px; border-left:1px solid #fff; border-bottom:1px solid #fff; }
.c4 { right:14px; bottom:14px; border-right:1px solid #fff; border-bottom:1px solid #fff; }
.portrait-caption { display:block; margin-top: 13px; font-size:8px; font-weight:800; letter-spacing:.22em; color:rgba(255,255,255,.42); }
.unit-copy .section-index { margin-bottom: 72px; }
.unit-copy .kicker { margin-bottom: 25px; }
.unit-copy h2 { font-size: clamp(62px, 5.8vw, 112px); }
.unit-lede { max-width: 700px; margin: 35px 0 42px; font-size: clamp(16px,1.1vw,21px); line-height:1.5; color:rgba(255,255,255,.64); }
.unit-specs { border-top:1px solid rgba(255,255,255,.23); }
.unit-specs div { position:relative; display:grid; grid-template-columns: 150px 1fr auto; align-items:center; min-height:66px; border-bottom:1px solid rgba(255,255,255,.17); transition:background .2s ease, padding .25s var(--ease); }
.unit-specs div:hover { background:rgba(255,255,255,.05); padding-inline:12px; }
.unit-specs span { font-size:8px; font-weight:900; letter-spacing:.19em; color:rgba(255,255,255,.42); }
.unit-specs b { font-size:11px; letter-spacing:.11em; }
.unit-specs i { font-style:normal; font:700 9px/1 "Courier New",monospace; color:rgba(255,255,255,.35); }

.rules-section { min-height: 900px; padding: 118px 0 130px; isolation:isolate; }
.rules-heading { display:grid; grid-template-columns: 1fr 2.3fr; align-items:start; gap:50px; margin-bottom:72px; }
.rules-heading h2 { max-width: 980px; }
.rules-list { position:relative; z-index:2; border-top:2px solid #050505; }
.rule-row { min-height: 142px; display:grid; grid-template-columns: 90px 1.1fr 1.1fr 60px; gap:30px; align-items:center; border-bottom:1px solid rgba(0,0,0,.3); transition:background .28s ease, padding .28s var(--ease); }
.rule-row:hover { background:#050505; color:#fff; padding-inline:18px; }
.rule-no { font:800 10px/1 "Courier New", monospace; letter-spacing:.12em; }
.rule-row h3 { margin:0; font:900 clamp(35px,3.2vw,62px)/1 "Arial Black", Impact, sans-serif; letter-spacing:-.045em; }
.rule-row p { margin:0; font-size:14px; line-height:1.45; color:rgba(0,0,0,.56); transition:color .2s ease; }
.rule-row:hover p { color:rgba(255,255,255,.58); }
.rule-arrow { justify-self:end; font-style:normal; font-size:25px; transition:transform .25s var(--ease); }
.rule-row:hover .rule-arrow { transform:translateX(8px); }
.rule-big-letter { position:absolute; right:-2vw; bottom:-15vw; font:900 40vw/.8 "Arial Black",Impact,sans-serif; color:rgba(0,0,0,.025); z-index:0; }

.signal-section { min-height: 960px; padding: 120px 0; isolation:isolate; }
.signal-grid-bg { position:absolute; inset:0; background-image:linear-gradient(rgba(255,255,255,.026) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.026) 1px,transparent 1px); background-size:70px 70px; mask-image:radial-gradient(circle at 68% 50%,#000 0 35%,transparent 72%); }
.signal-grid { display:grid; grid-template-columns: .9fr 1.2fr; gap:80px; align-items:center; min-height:700px; }
.signal-copy { position:relative; z-index:4; }
.signal-copy .section-index { margin-bottom:84px; }
.signal-copy .kicker { margin-bottom:24px; }
.signal-copy h2 { font-size:clamp(76px,7.2vw,138px); }
.signal-copy > p:not(.kicker) { width:min(540px,90%); margin:34px 0 0; font-size:18px; line-height:1.5; color:rgba(255,255,255,.58); }
.signal-readout { margin-top:54px; width:min(580px,95%); border-top:1px solid rgba(255,255,255,.28); border-bottom:1px solid rgba(255,255,255,.28); padding:14px 0; display:flex; align-items:center; justify-content:space-between; gap:20px; }
.signal-readout span { font-size:8px; font-weight:900; letter-spacing:.2em; color:rgba(255,255,255,.38); }
.signal-readout strong { font-size:10px; letter-spacing:.16em; }
.sonar { position:relative; justify-self:end; width:min(44vw,720px); aspect-ratio:1; border-radius:50%; border:1px solid rgba(255,255,255,.29); display:grid; place-items:center; outline:none; transition:transform .35s var(--ease), border-color .25s ease; }
.sonar:hover, .sonar:focus-visible { transform:scale(1.015); border-color:rgba(255,255,255,.72); }
.sonar::before, .sonar::after { content:""; position:absolute; inset:11%; border:1px solid rgba(255,255,255,.18); border-radius:50%; }
.sonar::after { inset:27%; }
.sonar-ring { position:absolute; border:1px solid rgba(255,255,255,.1); border-radius:50%; }
.r1 { inset:6%; } .r2 { inset:19%; } .r3 { inset:38%; }
.sonar-sweep { position:absolute; inset:0; border-radius:50%; background:conic-gradient(from 0deg,transparent 0deg 323deg,rgba(255,255,255,.16) 350deg,rgba(255,255,255,.52) 358deg,transparent 360deg); animation:sweep 4.6s linear infinite; mask-image:radial-gradient(circle,transparent 0 4%,#000 5%); }
@keyframes sweep { to { transform:rotate(360deg); } }
.sonar-center { width:120px; height:120px; border:1px solid rgba(255,255,255,.44); border-radius:50%; background:#050505; display:grid; place-items:center; align-content:center; gap:8px; position:relative; z-index:3; box-shadow:0 0 0 8px rgba(255,255,255,.02); }
.sonar-center span { font:900 40px/1 "Arial Black",Impact,sans-serif; }
.sonar-center small { font-size:7px; font-weight:900; letter-spacing:.17em; color:rgba(255,255,255,.45); }
.sonar-coord { position:absolute; font:700 8px/1 "Courier New",monospace; letter-spacing:.12em; color:rgba(255,255,255,.32); }
.sonar-coord.top { top:7%; left:50%; transform:translateX(-50%); }
.sonar-coord.bottom { bottom:7%; left:50%; transform:translateX(-50%); }
.sonar.pinging::before { animation:ping 1.05s ease-out; }
.sonar.pinging::after { animation:ping 1.05s .13s ease-out; }
@keyframes ping { from { opacity:.9; transform:scale(.65); } to { opacity:0; transform:scale(1.38); } }
.signal-whale { position:absolute; right:-7%; bottom:-14%; width:30vw; opacity:.045; filter:blur(.3px); --mx:0px; --my:0px; transform:translate(var(--mx),var(--my)) rotate(-9deg); }

.surface-section { min-height: 880px; padding: 122px 0 130px; isolation:isolate; }
.surface-grid { display:grid; grid-template-columns: .92fr 1.08fr; gap:clamp(70px,8vw,160px); align-items:start; position:relative; z-index:3; }
.surface-title .section-index { margin-bottom:82px; }
.surface-title .kicker { margin-bottom:24px; }
.surface-title h2 { font-size:clamp(74px,7vw,134px); }
.surface-title > p:not(.kicker) { max-width:520px; margin:34px 0 0; font-size:18px; line-height:1.5; color:rgba(0,0,0,.57); }
.surface-actions { padding-top:118px; }
.surface-link { position:relative; min-height:148px; border-top:2px solid #050505; display:grid; grid-template-columns:1fr auto; grid-template-rows:auto 1fr; align-items:center; padding:17px 0 12px; transition:padding .25s var(--ease), background .25s ease, color .25s ease; }
.surface-link:nth-child(2) { border-bottom:2px solid #050505; }
.surface-link:hover { background:#050505; color:#fff; padding-inline:18px; }
.surface-label { grid-column:1; font-size:8px; font-weight:900; letter-spacing:.2em; color:rgba(0,0,0,.44); transition:color .2s ease; }
.surface-link:hover .surface-label { color:rgba(255,255,255,.45); }
.surface-link strong { grid-column:1; font:900 clamp(36px,3.2vw,62px)/1 "Arial Black",Impact,sans-serif; letter-spacing:-.045em; }
.surface-link i { grid-column:2; grid-row:1/3; font-size:32px; font-style:normal; transition:transform .25s var(--ease); }
.surface-link:hover i { transform:translate(5px,-5px); }
.surface-ca { margin-top:42px; padding:20px; border:1px solid rgba(0,0,0,.25); background:rgba(0,0,0,.025); display:grid; grid-template-columns:1fr auto; gap:16px 20px; align-items:center; }
.surface-ca > div { display:flex; align-items:center; justify-content:space-between; gap:20px; grid-column:1/3; }
.surface-ca span { font-size:8px; font-weight:900; letter-spacing:.2em; color:rgba(0,0,0,.42); }
.surface-ca b { font-size:10px; letter-spacing:.11em; }
.surface-ca code { overflow:hidden; text-overflow:ellipsis; white-space:nowrap; font:700 11px/1.2 "Courier New",monospace; }
.surface-ca button { border:1px solid #050505; background:#050505; color:#fff; height:42px; padding:0 14px; display:flex; align-items:center; gap:12px; font-size:9px; font-weight:900; letter-spacing:.14em; transition:background .2s ease,color .2s ease,transform .2s var(--ease); }
.surface-ca button:hover { background:transparent; color:#000; transform:translateY(-2px); }
.surface-ca button i { font-style:normal; font-size:16px; }
.surface-word { position:absolute; left:-1vw; bottom:-7vw; font:900 26vw/.8 "Arial Black",Impact,sans-serif; letter-spacing:-.08em; color:rgba(0,0,0,.025); z-index:0; }

.footer { border-top:1px solid rgba(255,255,255,.18); padding:34px 0; }
.footer-inner { display:grid; grid-template-columns:1fr auto 1fr; align-items:center; gap:30px; }
.footer-brand { display:flex; align-items:center; gap:13px; }
.footer-brand img { width:42px; height:42px; border:1px solid rgba(255,255,255,.2); border-radius:50%; }
.footer-brand div { display:grid; gap:4px; }
.footer-brand b { font-size:10px; letter-spacing:.13em; text-transform:uppercase; }
.footer-brand span { font-size:8px; letter-spacing:.14em; color:rgba(255,255,255,.42); }
.footer p { margin:0; font-size:8px; font-weight:900; letter-spacing:.2em; color:rgba(255,255,255,.38); }
.footer a { justify-self:end; font-size:8px; font-weight:900; letter-spacing:.18em; }

.toast { position:fixed; left:50%; bottom:42px; transform:translate(-50%,20px); opacity:0; pointer-events:none; z-index:10000; min-width:140px; padding:13px 18px; background:#fff; color:#000; border:1px solid #000; text-align:center; font-size:9px; font-weight:900; letter-spacing:.18em; transition:opacity .22s ease,transform .22s var(--ease); }
.toast.show { opacity:1; transform:translate(-50%,0); }

.reveal { opacity:0; transform:translateY(26px); transition:opacity .85s var(--ease),transform .85s var(--ease); }
.reveal.is-visible { opacity:1; transform:none; }
.rules-list .reveal:nth-child(2) { transition-delay:.07s; }
.rules-list .reveal:nth-child(3) { transition-delay:.14s; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration:.001ms !important; animation-iteration-count:1 !important; scroll-behavior:auto !important; transition-duration:.001ms !important; }
}