/* Iceberg: "the descent". See DESIGN.md */
@font-face { font-family: "Quicksand"; src: url("/fonts/quicksand-var.woff2?v=8") format("woff2"); font-weight: 300 700; font-display: swap; }
@font-face { font-family: "DM Sans"; src: url("/fonts/dmsans-var.woff2?v=8") format("woff2"); font-weight: 300 800; font-style: normal; font-display: swap; }
@font-face { font-family: "DM Sans"; src: url("/fonts/dmsans-italic.woff2?v=8") format("woff2"); font-weight: 400; font-style: italic; font-display: swap; }

:root {
  --sky: #ffffff;
  --ice: #e6ebe8;
  --ice-hi: #f3f6f5;
  --teal: #4a9b9a;
  --deep: #187080;
  --word: #1f7880;
  --aqua: #30c8c8;
  --aqua-2: #20b0b8;
  --current: #0e4a55;
  --navy: #101820;
  --ink: #0f2a30;
  --ink-soft: #3d5a60;
  --foam: #e9f4f3;
  --foam-soft: rgba(233, 244, 243, .74);
  --line-dark: rgba(233, 244, 243, .16);
  --line-light: rgba(15, 42, 48, .14);
  --display: "Quicksand", ui-rounded, system-ui, sans-serif;
  --body: "DM Sans", system-ui, -apple-system, sans-serif;
  --ease-out: cubic-bezier(.22, 1, .36, 1);
  --ease-io: cubic-bezier(.65, 0, .35, 1);
  --ease-drawer: cubic-bezier(.32, .72, 0, 1);
  --hh: 76px;
  --pad-x: clamp(16px, 4vw, 56px);
  --sec-y: clamp(64px, 8.5vw, 124px);
  --radius: 28px;
}
@media (max-width: 899px) { :root { --hh: 64px; } }

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; overflow-x: clip; background: var(--navy); }
html.is-locked, html.is-locked body { overflow: hidden; }
body { margin: 0; overflow-x: clip; font-family: var(--body); font-size: clamp(16px, 1.05vw + 10px, 18px); line-height: 1.6; color: var(--ink); background: var(--ice); -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
main { overflow-x: clip; display: block; }
img, canvas, svg, video { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
h1, h2, h3, p, ul, ol, dl, dd, figure, blockquote { margin: 0; padding: 0; }
ul, ol { list-style: none; }
h1, h2, h3 { font-family: var(--display); font-weight: 700; letter-spacing: -.025em; line-height: 1.04; text-wrap: balance; }
h2 { font-size: clamp(2.25rem, 4.6vw, 4.25rem); }
h2 em, h1 em, .footer-big em, .manifesto-text em, .penguin-oceans em, .hero-dive em, .mission em { font-style: normal; color: var(--deep); }
::selection { background: var(--aqua); color: var(--navy); }
:focus-visible { outline: 2px solid var(--aqua-2); outline-offset: 3px; border-radius: 6px; }
[id] { scroll-margin-top: calc(var(--hh) + 8px); }
.wrap { width: 100%; max-width: 1320px; margin-inline: auto; padding-inline: var(--pad-x); }
.lede { font-size: clamp(1.08rem, .5vw + .95rem, 1.3rem); line-height: 1.55; }
.skip { position: absolute; left: 12px; top: -60px; z-index: 10000; background: var(--navy); color: var(--foam); padding: 10px 16px; border-radius: 999px; }
.skip:focus { top: 12px; }

/* ---------- Buttons: "rising tide". The button never moves; water fills it in the brand colour ---------- */
.btn { --c: var(--deep); --t: var(--deep); --ink: #fff; position: relative; isolation: isolate; overflow: hidden; display: inline-flex; align-items: center; justify-content: center; gap: .6em; white-space: nowrap; font-family: var(--display); font-weight: 700; font-size: 15.5px; line-height: 1; letter-spacing: .005em; padding: 16px 26px; border-radius: 999px; border: 1.5px solid var(--c); color: var(--t); background: transparent; transition: color .45s var(--ease-out); }
.btn::before { content: ""; position: absolute; z-index: -1; left: -12%; right: -12%; top: 0; bottom: 0; background: var(--c); border-radius: 45% 45% 0 0 / 24% 24% 0 0; transform: translateY(104%); transition: transform .6s var(--ease-out), border-radius .6s var(--ease-out); }
.btn:hover { color: var(--ink); }
.btn:hover::before { transform: translateY(0); border-radius: 0; }
.btn:focus-visible::before { transform: translateY(0); border-radius: 0; }
.btn:focus-visible { color: var(--ink); }
.btn-solid { --c: var(--deep); --t: var(--deep); --ink: #fff; }
.btn-light, .btn-ghost-light { --c: #fff; --t: #fff; --ink: var(--deep); }
.btn-outline, .btn-aqua { --c: var(--aqua); --t: var(--foam); --ink: var(--navy); }

/* ---------- Header ---------- */
.site-header { position: fixed; inset: 0 0 auto 0; z-index: 9999; height: var(--hh); transform: translate3d(0, 0, 0); will-change: transform; transition: transform .6s var(--ease-io), opacity .6s var(--ease-io), background-color .45s var(--ease-out), box-shadow .45s var(--ease-out); }
.site-header.is-solid { background: var(--ice-hi); box-shadow: 0 1px 0 var(--line-light), 0 10px 30px -18px rgba(15, 74, 85, .35); }
.site-header.is-hidden { transform: translate3d(0, calc(-100% - 24px), 0); opacity: 0; pointer-events: none; }
.header-inner { position: relative; height: 100%; max-width: 1440px; margin-inline: auto; padding-inline: var(--pad-x); display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 10px; height: 40px; }
.brand-mark { height: 100%; width: auto; }
.brand-word { display: block; height: 72%; aspect-ratio: 3.4419; background: var(--word); -webkit-mask: url("/img/wordmark.svg?v=8") center / contain no-repeat; mask: url("/img/wordmark.svg?v=8") center / contain no-repeat; transform: translateY(8%); }
.brand-light .brand-word { background: var(--foam); }
.nav { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); display: flex; gap: clamp(18px, 2.4vw, 38px); font-family: var(--display); font-weight: 700; font-size: 16px; letter-spacing: -.005em; }
.nav a { position: relative; padding: 8px 0; color: var(--ink); transition: color .3s var(--ease-out); }
.nav a::after { content: ""; position: absolute; left: 0; right: 0; bottom: 2px; height: 1.5px; background: currentColor; transform: scaleX(0); transform-origin: right; transition: transform .45s var(--ease-out); }
.nav a:hover { color: var(--deep); }
.nav a:hover::after { transform: scaleX(1); transform-origin: left; }
.header-cta { padding: 13px 22px; }
@media (min-width: 961px) { .site-header { position: absolute; } }
.menu-toggle { display: none; position: relative; width: 44px; height: 44px; }
.menu-toggle span { position: absolute; right: 6px; height: 2.5px; border-radius: 2px; background: var(--word); transition: transform .7s var(--ease-drawer), opacity .4s var(--ease-out); }
.menu-toggle span:nth-child(1) { top: 14px; width: 28px; }
.menu-toggle span:nth-child(2) { top: 21px; width: 19px; }
.menu-toggle span:nth-child(3) { top: 28px; width: 19px; }
.menu-open .menu-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-open .menu-toggle span:nth-child(2) { opacity: 0; transform: scaleX(.3); }
.menu-open .menu-toggle span:nth-child(3) { transform: translate(-4.5px, -7px) rotate(-45deg) scaleX(1.47); }
.menu-toggle:focus:not(:focus-visible) { outline: none; }
.site-header::after { content: ""; position: absolute; left: 0; right: 0; top: 100%; height: 14px; background: var(--ice-hi); -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 14' preserveAspectRatio='none'%3E%3Cpath d='M0 0h1440v4c-120 8-240 10-360 4S840 0 720 6 480 14 360 10 120 2 0 8z'/%3E%3C/svg%3E") 0 0 / 100% 100% no-repeat; mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 14' preserveAspectRatio='none'%3E%3Cpath d='M0 0h1440v4c-120 8-240 10-360 4S840 0 720 6 480 14 360 10 120 2 0 8z'/%3E%3C/svg%3E") 0 0 / 100% 100% no-repeat; opacity: 0; transition: opacity .45s var(--ease-out); pointer-events: none; }
@media (max-width: 960px) {
  .site-header.is-solid { box-shadow: none; }
  .site-header.is-solid::after { opacity: 1; filter: drop-shadow(0 6px 6px rgba(15, 74, 85, .12)); }
  .menu-open .site-header { background: var(--ice-hi); }
}

.mobile-menu { position: fixed; inset: 0; z-index: 9998; background: var(--ice-hi); padding: calc(var(--hh) + 28px) var(--pad-x) 32px; display: flex; flex-direction: column; gap: 28px; overflow: hidden; transform: translate3d(100%, 0, 0); visibility: hidden; transition: transform .7s var(--ease-drawer), visibility 0s linear .7s; }
.menu-open .mobile-menu { transform: translate3d(0, 0, 0); visibility: visible; transition: transform .7s var(--ease-drawer), visibility 0s; }
.mobile-menu nav { display: flex; flex-direction: column; }
.mobile-menu nav a { font-family: var(--display); font-weight: 700; font-size: clamp(2rem, 9vw, 2.8rem); letter-spacing: -.02em; line-height: 1.2; padding: 6px 0; border-bottom: 1px solid var(--line-light); color: var(--ink); }
.mobile-menu nav a:active { color: var(--deep); }
.mobile-menu .btn { align-self: flex-start; }
.mobile-menu-penguin { position: absolute; right: -24px; bottom: 28px; width: 280px; }

/* Iceberg's signature trailing circle (fine pointers only) */
.cursor { position: fixed; left: 0; top: 0; z-index: 9997; width: 34px; height: 34px; margin: -17px 0 0 -17px; border-radius: 50%; border: 1.5px solid var(--teal); background: rgba(74, 155, 154, .1); pointer-events: none; opacity: 0; transition: opacity .3s, width .35s var(--ease-out), height .35s var(--ease-out), margin .35s var(--ease-out), background-color .35s; }
.cursor.is-on { opacity: 1; }
.cursor.is-link { width: 58px; height: 58px; margin: -29px 0 0 -29px; background: rgba(48, 200, 200, .16); }
@media (hover: none), (pointer: coarse) { .cursor { display: none; } }

/* ---------- Hero ---------- */
.hero { position: relative; z-index: 1; background: var(--sky); }
.hero-stage { position: relative; height: 100vh; height: 100svh; min-height: 560px; overflow: hidden; background: linear-gradient(var(--sky) 50%, #0b6b71 50%); }
.hero-poster { position: absolute; left: 0; top: var(--hh); width: 100%; height: calc((100% - var(--hh)) * .8); object-fit: cover; object-position: 50% 0; }
@media (max-aspect-ratio: 4/5) { .hero-poster { height: calc((100% - var(--hh)) * .7); } }
.hero-canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-shade { position: absolute; inset: 0; background: linear-gradient(to top, rgba(4, 50, 56, .7) 0%, rgba(4, 50, 56, .38) 38%, rgba(4, 50, 56, 0) 62%); pointer-events: none; }
.hero-fade { position: absolute; inset: 0; background: linear-gradient(to bottom, rgba(230, 235, 232, 0) 40%, var(--ice) 100%); opacity: 0; pointer-events: none; }
.hero-copy { position: absolute; left: 0; right: 0; bottom: clamp(36px, 8vh, 92px); padding-inline: var(--pad-x); max-width: 1440px; margin-inline: auto; color: #fff; }
.hero-eyebrow { font-weight: 600; font-size: 13px; letter-spacing: .16em; text-transform: uppercase; color: rgba(255, 255, 255, .86); margin-bottom: 18px; }
.hero-title { font-size: clamp(2.9rem, 6.6vw, 6.4rem); line-height: .98; letter-spacing: -.035em; max-width: 12ch; }
.hero-title .line { display: inline-block; }

.hero-sub { max-width: 34ch; margin-top: 22px; font-size: clamp(1.05rem, .6vw + .9rem, 1.28rem); line-height: 1.5; color: rgba(255, 255, 255, .92); }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.hero-dive { position: absolute; left: 0; right: 0; top: 50%; margin-inline: auto; width: min(1320px, calc(100% - 2 * var(--pad-x))); translate: 0 -50%; text-align: center; font-family: var(--display); font-weight: 700; font-size: clamp(2.9rem, 7.4vw, 8rem); line-height: 1.02; letter-spacing: -.04em; color: var(--ink); opacity: 0; visibility: hidden; text-wrap: balance; }
@media (prefers-reduced-motion: no-preference) {
  .hero-eyebrow > span { display: inline-block; animation: rise 1s var(--ease-out) .1s both; }
  .hero-title .line { animation: rise 1.1s var(--ease-out) both; }
  .hero-title .line:nth-child(1) { animation-delay: .18s; }
  .hero-title .line:nth-child(2) { animation-delay: .3s; }
  .hero-sub { animation: rise 1.1s var(--ease-out) .44s both; }
  .hero-ctas { animation: rise 1.1s var(--ease-out) .56s both; }
  .hero-poster { animation: settle 1.8s var(--ease-out) both; }
}
@keyframes rise { from { opacity: 0; translate: 0 34px; } to { opacity: 1; translate: 0 0; } }
@keyframes settle { from { scale: 1.06; } to { scale: 1; } }

/* ---------- Manifesto ---------- */
.manifesto { background: var(--ice); padding: var(--sec-y) 0 calc(var(--sec-y) * .8); }
.manifesto-text { font-weight: 600; font-size: clamp(1.9rem, 3.9vw, 3.7rem); line-height: 1.14; letter-spacing: -.028em; max-width: 24ch; text-wrap: pretty; }
.manifesto-text .w { opacity: .16; }
.no-motion .manifesto-text .w { opacity: 1; }
.manifesto-foot { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(24px, 4vw, 72px); margin-top: clamp(40px, 6vw, 80px); max-width: 980px; margin-left: auto; color: var(--ink-soft); }

/* ---------- What we build ---------- */
.build { background: linear-gradient(var(--ice), #dde9e7); padding: calc(var(--sec-y) * .6) 0 var(--sec-y); }
.build-head { max-width: 760px; }
.build-head .lede { margin-top: 22px; color: var(--ink-soft); }
.build-map { position: relative; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, .95fr) minmax(0, 1fr); grid-template-rows: auto auto; gap: clamp(24px, 3vw, 48px) clamp(24px, 4vw, 64px); align-items: center; margin-top: clamp(40px, 6vw, 72px); }
.build-map::before { content: ""; position: absolute; left: 0; right: 0; top: 33%; height: 1.5px; background: linear-gradient(90deg, transparent, rgba(24, 112, 128, .4) 18%, rgba(24, 112, 128, .4) 82%, transparent); }
.build-berg { grid-column: 2; grid-row: 1 / span 2; }
.facet-frame { position: relative; clip-path: polygon(50% 0, 62% 9%, 70% 6%, 86% 26%, 100% 34%, 94% 58%, 78% 82%, 50% 100%, 22% 82%, 6% 58%, 0 34%, 16% 22%, 30% 7%, 40% 12%); filter: drop-shadow(0 30px 40px rgba(15, 74, 85, .25)); }
.facet-frame img { width: 100%; }
.outcomes { display: contents; }
.outcome { position: relative; padding: 26px 0 0; border-top: 1.5px solid var(--line-light); }
.outcome:nth-child(1) { grid-column: 1; grid-row: 1; }
.outcome:nth-child(2) { grid-column: 1; grid-row: 2; }
.outcome:nth-child(3) { grid-column: 3; grid-row: 1; }
.outcome:nth-child(4) { grid-column: 3; grid-row: 2; }
.outcome h3 { font-size: clamp(1.4rem, 1.8vw, 1.85rem); color: var(--deep); display: flex; align-items: center; gap: 12px; }
.outcome h3::before { content: ""; width: 12px; height: 16px; flex: none; background: linear-gradient(135deg, var(--aqua), var(--deep)); clip-path: polygon(50% 0, 100% 40%, 50% 100%, 0 40%); }
.outcome p { margin-top: 12px; color: var(--ink-soft); }

/* ---------- Disengagement ---------- */
.cost { background: linear-gradient(#dde9e7, #d3e7e5); padding: var(--sec-y) 0; }
.cost-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(40px, 6vw, 110px); align-items: start; }
.cost-copy { position: sticky; top: calc(var(--hh) + 48px); }
.cost-copy > p { margin-top: 22px; color: var(--ink-soft); max-width: 46ch; }
.cost-copy > p.cost-punch { color: var(--ink); font-weight: 600; font-size: 1.12em; }
.board { margin: clamp(40px, 5vw, 72px) 0 0 auto; max-width: 400px; padding: 12px 12px 44px; background: #fff; border-radius: 6px; rotate: -2.5deg; box-shadow: 0 2px 0 rgba(15, 74, 85, .08), 0 30px 60px -28px rgba(15, 74, 85, .45); position: relative; }
.board::before { content: ""; position: absolute; top: -10px; left: 50%; width: 96px; height: 26px; translate: -50% 0; rotate: 3deg; background: rgba(48, 200, 200, .42); }
.board img { border-radius: 2px; }
.signals { border-top: 1.5px solid var(--line-light); }
.signals li { display: flex; align-items: center; gap: 18px; padding: clamp(18px, 2.2vw, 28px) 0; border-bottom: 1.5px solid var(--line-light); font-family: var(--display); font-weight: 600; font-size: clamp(1.45rem, 2.5vw, 2.35rem); letter-spacing: -.02em; line-height: 1.15; }
.signal-shard { width: 14px; height: 20px; flex: none; background: var(--deep); clip-path: polygon(50% 0, 100% 40%, 50% 100%, 0 40%); }

/* ---------- Founder ---------- */
.founder { background: linear-gradient(#d3e7e5, #c9e5e3); padding: var(--sec-y) 0; }
.founder-grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: clamp(40px, 6vw, 100px); align-items: center; }
.founder-window { position: relative; aspect-ratio: 4 / 5; border-radius: var(--radius); overflow: hidden; background: #22c1c2; box-shadow: 0 40px 80px -40px rgba(15, 74, 85, .55); isolation: isolate; }
.founder-peak { position: absolute; left: -15%; top: -6%; width: 130%; aspect-ratio: 2 / 3; background: url("/img/tier-tip.webp?v=8") center / cover no-repeat; }
.founder-photo { position: absolute; left: 50%; bottom: 0; width: 90%; translate: -50% 0; }
.founder-water { position: absolute; left: 0; right: 0; top: 66%; bottom: 0; background: linear-gradient(rgba(16, 150, 160, .5), rgba(14, 96, 110, .86)); }
.founder-water svg { position: absolute; left: 0; bottom: 100%; width: 100%; height: 22px; margin-bottom: -1px; }
.founder-water path { fill: rgba(16, 150, 160, .5); }
.founder-water::before { content: ""; position: absolute; left: 0; right: 0; top: -3px; height: 2px; background: rgba(255, 255, 255, .55); filter: blur(.4px); }
.founder-figure figcaption { margin-top: 14px; font-weight: 600; font-size: 14px; letter-spacing: .02em; color: var(--ink-soft); }
.founder-copy .lede { margin-top: 24px; color: var(--ink); }
.founder-copy > p:not(.lede) { margin-top: 18px; color: var(--ink-soft); }
.mission { margin-top: 34px; padding: 26px 0 0; border-top: 1.5px solid rgba(24, 112, 128, .3); font-family: var(--display); font-weight: 700; font-size: clamp(1.4rem, 2.1vw, 1.95rem); line-height: 1.22; letter-spacing: -.02em; color: var(--deep); }

/* ---------- Penguin ---------- */
.penguin { position: relative; }
.penguin-land { background: linear-gradient(#c9e5e3, #d6eeec); padding-top: var(--sec-y); }
.penguin-land-inner { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(24px, 5vw, 80px); align-items: end; }
.penguin-land-inner p { color: var(--ink-soft); max-width: 44ch; }
.penguin-stage { position: relative; width: min(760px, 96vw); margin: clamp(10px, 3vw, 40px) auto 0; aspect-ratio: 640 / 306; }
.penguin-stage canvas, .penguin-still { position: absolute; inset: 0; width: 100%; height: 100%; }
.penguin-canvas { opacity: 0; }
.penguin.is-live .penguin-canvas { opacity: 1; }
.penguin.is-live .penguin-still { opacity: 0; }
.penguin-water { position: relative; background: linear-gradient(#1f8a92, #187080); color: var(--foam); padding: clamp(48px, 6vw, 88px) 0 var(--sec-y); margin-top: -2.2%; }
.waterline { position: absolute; left: 0; bottom: 100%; width: 100%; height: clamp(24px, 4vw, 60px); margin-bottom: -1px; }
.waterline path { fill: #1f8a92; }
.penguin-water-inner { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 22px clamp(24px, 5vw, 80px); }
.penguin-water-inner p { color: var(--foam-soft); max-width: 46ch; }
.penguin-water-inner .penguin-turn { grid-column: 1; grid-row: 1 / span 2; color: var(--foam); font-family: var(--display); font-weight: 700; font-size: clamp(1.6rem, 2.7vw, 2.5rem); line-height: 1.16; letter-spacing: -.02em; max-width: 20ch; }
.penguin-water-inner .penguin-oceans { color: var(--foam); font-weight: 600; font-size: 1.12em; }


/* ---------- Future + marquee ---------- */
.future { background: linear-gradient(#187080, #12606d); color: var(--foam); padding: calc(var(--sec-y) * .5) 0 var(--sec-y); overflow: hidden; }
.future-inner { text-align: center; }
/* Accent on dark water: a chip of ice, faceted like the logo */
.hero-title em, .future h2 em, .services h2 em, .tiers h2 em, .faq h2 em, .start h2 em, .footer-big em, .penguin-oceans em {
  position: relative; isolation: isolate; display: inline-block; white-space: nowrap; color: #0d5966; }
.hero-title em::before, .future h2 em::before, .services h2 em::before, .tiers h2 em::before, .faq h2 em::before, .start h2 em::before, .footer-big em::before, .penguin-oceans em::before {
  content: ""; position: absolute; z-index: -1; inset: .02em -.08em -.06em -.08em;
  background: linear-gradient(116deg, #ffffff 0 56%, #e1f1ef 56% 100%);
  clip-path: polygon(0 7%, 97% 0, 100% 88%, 3% 100%); }
.future-lede { max-width: 56ch; margin: 22px auto 0; color: var(--foam-soft); font-size: clamp(1.08rem, .5vw + .95rem, 1.3rem); }
.marquee { margin-top: clamp(48px, 6vw, 84px); overflow: hidden; border-block: 1px solid var(--line-dark); padding: clamp(14px, 1.6vw, 22px) 0; }
.marquee-track { display: flex; align-items: center; width: max-content; gap: clamp(24px, 3vw, 48px); animation: marquee 46s linear infinite; }
.marquee span { font-family: var(--display); font-weight: 700; font-size: clamp(2.4rem, 6vw, 5.4rem); letter-spacing: -.03em; line-height: 1.1; white-space: nowrap; }
.marquee span:nth-of-type(even) { color: transparent; -webkit-text-stroke: 1.5px rgba(233, 244, 243, .6); }
.marquee i { width: 18px; height: 26px; flex: none; background: var(--aqua); clip-path: polygon(50% 0, 100% 40%, 50% 100%, 0 40%); }
@keyframes marquee { to { transform: translate3d(-50%, 0, 0); } }

/* ---------- Services (pinned horizontal) ---------- */
.services { position: relative; z-index: 1; background: linear-gradient(#12606d, #0e4a55); color: var(--foam); }
.services-pin { height: 100vh; height: 100svh; display: grid; grid-template-columns: minmax(300px, 34%) minmax(0, 1fr); align-items: center; overflow: hidden; }
.services-intro { padding: 0 clamp(24px, 3vw, 48px) 0 max(var(--pad-x), calc((100vw - 1320px) / 2 + var(--pad-x))); }
.services-intro h2 { font-size: clamp(2.2rem, 3.6vw, 3.6rem); }
.services-intro p { margin-top: 22px; color: var(--foam-soft); max-width: 40ch; }
.services-viewport { height: 100%; overflow: hidden; display: flex; align-items: center; -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 56px); mask-image: linear-gradient(90deg, transparent 0, #000 56px); }
.services-track { padding-left: 56px !important; }
.services-track { display: flex; gap: clamp(16px, 2vw, 28px); padding: 16px var(--pad-x) 16px 8px; height: min(74svh, 620px); }
.svc { flex: none; height: 100%; width: calc(min(74svh, 620px) * .74); max-width: 82vw; display: flex; flex-direction: column; border-radius: var(--radius); background: rgba(233, 244, 243, .06); border: 1px solid var(--line-dark); overflow: hidden; }
.svc-art { position: relative; flex: 1 1 54%; min-height: 0; overflow: hidden; clip-path: polygon(0 0, 100% 0, 100% 86%, 78% 100%, 40% 90%, 0 98%); }
.svc-art img { width: 100%; height: 100%; object-fit: cover; }
.svc-body { flex: 0 0 auto; padding: clamp(18px, 2.4svh, 28px) clamp(20px, 2vw, 28px) clamp(22px, 3svh, 32px); }
.svc-body h3 { font-size: clamp(1.4rem, 3.1svh, 1.9rem); }
.svc-body p { margin-top: 10px; color: var(--foam-soft); font-size: clamp(.92rem, 1.9svh, 1.02rem); line-height: 1.5; }
.svc-library { justify-content: center; background: linear-gradient(160deg, rgba(48, 200, 200, .18), rgba(233, 244, 243, .04)); }
.modules { margin-top: 16px; display: grid; gap: 0; }
.modules li { padding: clamp(8px, 1.3svh, 12px) 0; border-bottom: 1px solid var(--line-dark); font-family: var(--display); font-weight: 600; font-size: clamp(1rem, 2.1svh, 1.12rem); }

/* ---------- Memberships ---------- */
.tiers { background: linear-gradient(#0e4a55, #0f2f3a); color: var(--foam); padding: var(--sec-y) 0 calc(var(--sec-y) * 1.1); }
.tiers-head { max-width: 760px; }
.tiers-head .lede { margin-top: 22px; color: var(--foam-soft); }
.tier-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(16px, 2vw, 28px); margin-top: clamp(40px, 5vw, 72px); align-items: start; }
.tier { border-radius: var(--radius); background: rgba(233, 244, 243, .05); border: 1px solid var(--line-dark); overflow: hidden; display: flex; flex-direction: column; }
.tier-2 { margin-top: 56px; }
.tier-3 { margin-top: 112px; background: rgba(48, 200, 200, .08); border-color: rgba(48, 200, 200, .32); }
.tier-art { height: clamp(170px, 16vw, 230px); overflow: hidden; }
.tier-art img { width: 100%; height: 100%; object-fit: cover; }
.tier-1 .tier-art img { object-position: 50% 42%; }
.tier-2 .tier-art img { object-position: 50% 48%; }
.tier-3 .tier-art img { object-position: 50% 52%; }
.tier-body { padding: clamp(22px, 2.4vw, 32px); display: flex; flex-direction: column; flex: 1; }
.tier h3 { font-size: clamp(1.6rem, 2.2vw, 2.1rem); }
.tier-kind { margin-top: 6px; font-weight: 600; font-size: 14px; letter-spacing: .04em; color: var(--aqua); }
.price { margin-top: 22px; font-size: 15px; color: var(--foam-soft); }
.price span { font-family: var(--display); font-weight: 700; font-size: clamp(2.4rem, 3.4vw, 3.2rem); letter-spacing: -.03em; color: var(--foam); line-height: 1; }
.tier-for { margin-top: 12px; color: var(--foam-soft); font-size: .96em; }
.tier ul { margin: 22px 0 28px; border-top: 1px solid var(--line-dark); }
.tier li { position: relative; padding: 12px 0 12px 26px; border-bottom: 1px solid var(--line-dark); font-size: .95em; line-height: 1.45; }
.tier li::before { content: ""; position: absolute; left: 2px; top: 17px; width: 10px; height: 13px; background: var(--aqua); clip-path: polygon(50% 0, 100% 40%, 50% 100%, 0 40%); }
.tier .btn { margin-top: auto; align-self: flex-start; }

/* ---------- FAQ ---------- */
.faq { background: linear-gradient(#0f2f3a, #10222b); color: var(--foam); padding: var(--sec-y) 0; }
.faq-grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(32px, 6vw, 110px); align-items: start; }
.faq-head { position: sticky; top: calc(var(--hh) + 32px); }
.faq-head p { margin-top: 20px; color: var(--foam-soft); max-width: 36ch; }
.faq-list { border-top: 1px solid var(--line-dark); }
.faq-item { border-bottom: 1px solid var(--line-dark); }
.faq-item h3 { font-size: inherit; letter-spacing: 0; }
.faq-q { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 24px; text-align: left; padding: clamp(20px, 2.2vw, 28px) 0; font-family: var(--display); font-weight: 700; font-size: clamp(1.18rem, 1.6vw, 1.5rem); letter-spacing: -.015em; line-height: 1.25; color: var(--foam); transition: color .3s var(--ease-out); }
.faq-q:hover { color: var(--aqua); }
.faq-icon { position: relative; flex: none; width: 36px; height: 36px; border-radius: 50%; border: 1.5px solid rgba(48, 200, 200, .5); transition: transform .55s var(--ease-out), background-color .35s, border-color .35s; }
.faq-icon::before, .faq-icon::after { content: ""; position: absolute; left: 50%; top: 50%; width: 12px; height: 1.5px; margin: -.75px 0 0 -6px; background: var(--aqua); transition: background-color .35s; }
.faq-icon::after { transform: rotate(90deg); }
.faq-item.open .faq-icon { transform: rotate(135deg); background: var(--aqua); border-color: var(--aqua); }
.faq-item.open .faq-icon::before, .faq-item.open .faq-icon::after { background: var(--navy); }
.faq-a { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .6s var(--ease-out); }
.faq-item.open .faq-a { grid-template-rows: 1fr; }
.faq-a-inner { overflow: hidden; min-height: 0; }
.faq-a p { padding: 0 64px 26px 0; color: var(--foam-soft); opacity: 0; translate: 0 -8px; transition: opacity .45s var(--ease-out), translate .6s var(--ease-out); }
.faq-item.open .faq-a p { opacity: 1; translate: 0 0; transition-delay: .08s; }

/* ---------- Start / contact ---------- */
.start { background: linear-gradient(#10222b, var(--navy)); color: var(--foam); padding: var(--sec-y) 0; }
.start-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(40px, 6vw, 110px); align-items: start; }
.start-copy .lede { margin-top: 22px; color: var(--foam-soft); max-width: 44ch; }
.start-facts { margin-top: 36px; border-top: 1px solid var(--line-dark); }
.start-facts div { display: grid; grid-template-columns: 120px minmax(0, 1fr); gap: 16px; padding: 16px 0; border-bottom: 1px solid var(--line-dark); }
.start-facts dt { font-weight: 600; color: var(--aqua); }
.start-facts dd { color: var(--foam); }
.contact-form { display: grid; gap: 18px; padding: clamp(22px, 3vw, 40px); border-radius: var(--radius); background: rgba(233, 244, 243, .05); border: 1px solid var(--line-dark); }
.field-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.field { display: grid; gap: 8px; }
.field label { font-weight: 600; font-size: 14px; color: var(--foam); }
.field label span { font-weight: 400; color: var(--foam-soft); }
.field input, .field textarea { width: 100%; font: inherit; font-size: 16px; color: var(--foam); background: rgba(233, 244, 243, .07); border: 1px solid rgba(233, 244, 243, .28); border-radius: 14px; padding: 13px 16px; transition: border-color .3s, background-color .3s; }
.field textarea { resize: vertical; min-height: 120px; }
.field input:focus, .field textarea:focus { outline: none; border-color: var(--aqua); background: rgba(48, 200, 200, .08); }
.field [aria-invalid="true"] { border-color: #ffb3a7; }
.contact-form .btn { justify-self: start; margin-top: 4px; }
.form-error { color: #ffc2b8; font-size: 15px; }
.form-success { color: var(--aqua); font-weight: 600; }

/* ---------- Footer ---------- */
.footer { background: var(--navy); color: var(--foam); padding: clamp(48px, 6vw, 88px) 0 28px; }
.footer-cta { display: flex; align-items: flex-end; justify-content: space-between; gap: 32px; padding-bottom: clamp(40px, 5vw, 72px); border-bottom: 1px solid var(--line-dark); }
.footer-big { font-family: var(--display); font-weight: 700; font-size: clamp(2rem, 4.2vw, 3.8rem); line-height: 1.06; letter-spacing: -.03em; max-width: 20ch; }
.footer-cols { display: grid; grid-template-columns: minmax(0, 1.4fr) repeat(3, minmax(0, 1fr)); gap: 32px; padding: clamp(40px, 5vw, 64px) 0; }
.footer-brand .brand { height: 44px; }
.footer-brand p { margin-top: 18px; max-width: 30ch; color: var(--foam-soft); font-size: 15px; }
.footer-col h3 { font-size: clamp(1.3rem, 1.6vw, 1.5rem); color: var(--aqua); letter-spacing: -.015em; margin-bottom: 16px; }
.footer-col li { padding: 5px 0; font-size: 15px; color: var(--foam-soft); }
.footer-col a { transition: color .3s; }
.footer-col a:hover { color: var(--aqua); }
.footer-base { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding-top: 22px; border-top: 1px solid var(--line-dark); font-size: 14px; color: var(--foam-soft); }
.footer-base a { color: var(--aqua); font-weight: 600; }
.footer-base a:hover { color: var(--foam); }

/* ---------- Reveal ---------- */
.js-motion [data-reveal] { opacity: 0; translate: 0 30px; transition: opacity .9s var(--ease-out), translate .9s var(--ease-out); }
.js-motion [data-reveal].in { opacity: 1; translate: 0 0; }

/* ---------- Tablet / mobile ---------- */
@media (max-width: 1100px) {
  .nav { gap: 18px; font-size: 14px; }
}
@media (max-width: 960px) {
  .nav, .header-cta { display: none; }
  .menu-toggle { display: block; position: absolute; right: calc(var(--pad-x) - 6px); top: 50%; translate: 0 -50%; }
  .header-inner { justify-content: center; }
}
@media (max-width: 899px) {
  h2 { max-width: none; text-wrap: pretty; }
  .brand { height: 38px; }
  .manifesto-foot, .penguin-land-inner, .penguin-water-inner, .cost-grid, .founder-grid, .faq-grid, .start-grid { grid-template-columns: minmax(0, 1fr); }
  .penguin-water-inner .penguin-turn { grid-row: auto; }
  .build-map { grid-template-columns: minmax(0, 1fr); }
  .build-map::before { display: none; }
  .build-berg { grid-column: 1; grid-row: auto; max-width: 420px; margin-inline: auto; width: 82%; }
  .outcome:nth-child(n) { grid-column: 1; grid-row: auto; }
  .cost-copy { position: static; }
  .board { margin-inline: auto; }
  .board { rotate: 0deg; max-width: 360px; }
  .founder-figure { max-width: 480px; }
  .faq-head { position: static; }
  .tier-grid { grid-template-columns: minmax(0, 1fr); }
  .tier-2, .tier-3 { margin-top: 0; }
  .footer-cta { flex-direction: column; align-items: flex-start; }
  .footer-cols { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer-brand { grid-column: 1 / -1; }
  /* services: title + copy above the strip */
  .services-pin { display: flex; flex-direction: column; align-items: stretch; padding-top: clamp(28px, 6svh, 56px); }
  .services-intro { padding: 0 var(--pad-x) 50px; }
  .services-intro h2 { font-size: clamp(2rem, 8vw, 2.6rem); }
  .services-intro p { margin-top: 14px; font-size: 16px; }
  .services-viewport { flex: 1; min-height: 0; padding-bottom: clamp(16px, 4svh, 36px); }
  .services-track { height: 100%; max-height: 520px; padding-left: var(--pad-x); }
  .svc { width: min(78vw, 340px); }
  .services-viewport { -webkit-mask-image: none; mask-image: none; }
  .services-track { padding-left: var(--pad-x) !important; }
}
@media (max-width: 640px) {
  .hide-sm { display: none; }
  .hero-copy { bottom: 28px; }
  .hero-title { font-size: clamp(2.7rem, 12.4vw, 3.6rem); }
  .hero-sub { font-size: 1.02rem; }
  .hero-ctas .btn { padding: 15px 20px; }
  .field-row { grid-template-columns: minmax(0, 1fr); }
  .start-facts div { grid-template-columns: 96px minmax(0, 1fr); }
  .footer-base { flex-direction: column; align-items: flex-start; }
  .faq-a p { padding-right: 8px; }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; }
  .marquee-track { animation: none; flex-wrap: wrap; width: auto; justify-content: center; }
  .marquee-track > :nth-child(n + 13) { display: none; }
  .services-viewport { overflow-x: auto; scroll-snap-type: x mandatory; }
  .svc { scroll-snap-align: start; }
  .services-pin { height: auto; min-height: 100svh; padding-block: 64px; }
  .js-motion [data-reveal] { opacity: 1; translate: none; }
}

/* ---------- Footer: the wordmark, half submerged, edge to edge ---------- */
.footer { padding-bottom: 0; }
.footer-brand .brand { display: none; }
.footer-giant { position: relative; width: 100vw; margin: clamp(28px, 4vw, 56px) 0 0 calc(50% - 50vw); padding: 0 1.6vw; overflow: hidden; }
.footer-giant .brand-word { width: 100%; height: auto; aspect-ratio: 3.4419; background: var(--foam); transform: none; }
.footer-giant-water { position: absolute; left: 0; right: 0; top: 50%; bottom: 0; background: linear-gradient(rgba(31, 138, 146, .78), rgba(14, 74, 85, .97)); }
.footer-giant-water svg { position: absolute; left: 0; bottom: 100%; width: 100%; height: clamp(14px, 2vw, 28px); margin-bottom: -1px; }
.footer-giant-water path { fill: rgba(31, 138, 146, .78); }

/* ---------- Mobile: headings and statements run full width; section heading + description centred ---------- */
@media (max-width: 899px) {
  h2, .manifesto-text, .penguin-turn, .penguin-water-inner .penguin-turn, .mission, .footer-big, .hero-dive, .lede,
  .build-head, .tiers-head, .services-intro p, .cost-copy > p, .founder-copy > p, .penguin-land-inner p,
  .penguin-water-inner p, .future-lede, .faq-head p, .start-copy .lede, .footer-brand p { max-width: none; }
  h2, .manifesto-text, .penguin-turn, .footer-big, .hero-dive { text-wrap: pretty; }
  .manifesto-text, .build-head, .cost-copy h2, .cost-copy > p, .founder-copy h2, .founder-copy .lede,
  .penguin-land-inner, .penguin-water-inner .penguin-turn, .future-inner, .services-intro, .tiers-head,
  .faq-head, .start-copy h2, .start-copy .lede { text-align: center; }
  .build-head .lede, .tiers-head .lede, .future-lede { margin-inline: auto; }
  .footer-cta { align-items: center; text-align: center; }
  .manifesto-text { font-size: clamp(1.9rem, 8.2vw, 2.6rem); }
}

/* ---------- Mobile: centre everything in the content sections ---------- */
@media (max-width: 899px) {
  .penguin-oceans em { display: inline; white-space: normal; color: inherit; }
  .penguin-oceans em::before { display: none; }
  .manifesto-foot, .outcome, .founder-figure figcaption, .founder-copy, .mission, .penguin-water-inner, .cost-copy { text-align: center; }
  .outcome h3, .signals li { justify-content: center; }
  .signals li { text-align: center; }
  .founder-figure { width: 100%; max-width: 480px; margin-inline: auto; }
}
@media (max-width: 899px) {
  .hero-eyebrow { display: none; }
  .hero-copy { text-align: center; }
  .hero-title { max-width: none; margin-inline: auto; }
  .hero-sub { margin-inline: auto; }
  .hero-ctas { justify-content: center; }
}

/* ---------- Mobile menu: brand teal, centred ---------- */
@media (max-width: 960px) {
  .mobile-menu { background: linear-gradient(170deg, #1f8a92, #187080 55%, #12606d); align-items: center; text-align: center; }
  .mobile-menu nav { width: 100%; }
  .mobile-menu nav a { color: #fff; border-bottom-color: rgba(255, 255, 255, .22); }
  .mobile-menu nav a:active { color: #b8f1ee; }
  .mobile-menu .btn { align-self: center; --c: #fff; --t: #fff; --ink: var(--deep); }
  .menu-open .site-header, .menu-open .site-header.is-solid { background: transparent; box-shadow: none; }
  .menu-open .site-header::after { opacity: 0; }
  .menu-open .site-header .brand-word { background: #fff; }
  .menu-open .menu-toggle span { background: #fff; }
  .menu-toggle:focus-visible { outline: none; }
  .brand-word { transition: background-color .5s var(--ease-out); }
}
@media (max-width: 960px) {
  .mobile-menu { justify-content: center; gap: clamp(36px, 6svh, 64px); padding-bottom: calc(var(--hh) + 40px); }
  .mobile-menu nav { gap: clamp(14px, 3.4svh, 30px); }
  .mobile-menu nav a { border-bottom: 0; padding: 0; line-height: 1.1; }
}
@media (max-width: 960px) {
  /* equal space: header to links, links to button, button to bottom */
  .mobile-menu { justify-content: space-evenly; gap: 0; padding-top: var(--hh); padding-bottom: 0; }
}
@media (max-width: 960px) {
  /* tighter, still equal: header to links = links to button */
  .mobile-menu { --mg: clamp(36px, 6.5svh, 56px); justify-content: flex-start; gap: var(--mg); padding-top: calc(var(--hh) + var(--mg)); }
}