:root {
  --navy: #1F2A44;
  --navy-deep: #19233A;
  --teal: #1BA3A8;        /* fills, strokes, accents on navy */
  --teal-ink: #0F7C80;    /* teal for text and buttons on light, 4.6:1 */
  --bg: #F5F8FC;
  --card: #FFFFFF;
  --ink: #1F2A44;
  --ink-2: #4B5670;
  --ink-3: #66718A;
  --line: #DCE2EB;
  --on-dark: #EEF2F8;
  --on-dark-2: #A9B4C7;
  --line-dark: rgba(238, 242, 248, .14);

  --font: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, Menlo, monospace;
  --wrap: 1100px;
  --gutter: clamp(20px, 5vw, 48px);
  --ease: cubic-bezier(.2, .7, .1, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 72px; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.55;
  font-variation-settings: "wdth" 100;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3, p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }

.wrap { max-width: calc(var(--wrap) + 2 * var(--gutter)); margin: 0 auto; padding: 0 var(--gutter); }

/* ---------- sections ---------- */
section { position: relative; padding: clamp(80px, 12vw, 144px) 0; }
.light { background: var(--bg); color: var(--ink); }
.dark { background: var(--navy); color: var(--on-dark); }
.grid-bg {
  background-image:
    linear-gradient(var(--line-dark) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-dark) 1px, transparent 1px);
  background-size: 64px 64px;
  background-position: -1px -1px;
}
.grid-bg::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(ellipse 80% 70% at 50% 40%, transparent 0%, var(--navy) 85%);
}
.grid-bg > * { position: relative; }

h2 {
  font-size: clamp(34px, 5.4vw, 60px);
  line-height: 1.04;
  font-weight: 650;
  letter-spacing: -0.025em;
  font-variation-settings: "wdth" 92;
  max-width: 18ch;
}
.kicker {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--teal-ink);
  margin-bottom: 22px;
  display: flex; align-items: center; gap: 14px;
}
.kicker::after { content: ""; height: 1px; width: 48px; background: currentColor; opacity: .5; }
.kicker span { color: var(--ink-3); }
.dark .kicker { color: var(--teal); }
.dark .kicker span { color: var(--on-dark-2); }

/* ---------- nav ---------- */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 50;
  background: rgba(31, 42, 68, .72);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s, background .3s;
}
.nav.is-scrolled { border-color: var(--line-dark); background: rgba(25, 35, 58, .86); }
.nav__inner {
  max-width: calc(var(--wrap) + 2 * var(--gutter));
  margin: 0 auto; padding: 0 var(--gutter);
  height: 64px; display: flex; align-items: center; justify-content: space-between;
}
.wordmark { display: inline-flex; align-items: center; line-height: 0; }
.logo { height: 17px; width: auto; display: block; }
.logo__30 { fill: #5CC6CA; }
.wordmark--sm .logo { height: 13px; }
.wordmark--sm .logo__30 { fill: var(--teal-ink); }
.wordmark-legacy {
  font-weight: 760;
  font-variation-settings: "wdth" 125;
  letter-spacing: .14em;
  font-size: 15px;
  color: var(--on-dark);
  text-decoration: none;
  white-space: nowrap;
}
.wordmark--sm { font-size: 13px; color: var(--ink); }
.nav__links { display: flex; align-items: center; gap: 28px; font-size: 14px; }
.nav__links a:not(.btn) { color: var(--on-dark-2); text-decoration: none; transition: color .2s; }
.nav__links a:not(.btn):hover { color: var(--on-dark); }
@media (max-width: 760px) {
  .nav__links a:not(.btn) { display: none; }
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--teal); color: var(--navy);
  font-weight: 620; text-decoration: none;
  border-radius: 2px;
  transition: background .2s, transform .2s var(--ease);
}
.btn:hover { background: #2bb7bc; }
.btn:active { transform: translateY(1px); }
.btn span { transition: transform .25s var(--ease); }
.btn:hover span { transform: translateX(4px); }
.btn--sm { padding: 8px 16px; font-size: 14px; }
.btn--lg { padding: 16px 26px; font-size: 17px; }
:focus-visible { outline: 2px solid var(--teal); outline-offset: 3px; }

/* ---------- hero ---------- */
.hero {
  position: relative; padding: 0; overflow: hidden;
  min-height: max(100svh, 640px);
  background: linear-gradient(180deg, #0b2747 0%, #183a60 22%, #344b6a 42%, #2e435e 52%, #1d3650 70%, #0a1a2b 100%); color: var(--on-dark);
  display: flex;
}
.hero__bg { position: absolute; top: 0; bottom: 0; right: 0; left: clamp(0px, 30vw - 60px, 420px);
  -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 22%); mask-image: linear-gradient(90deg, transparent 0, #000 22%); }
.hero__bg img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 30% 50%; transform: scale(1.04); animation: settle 2.4s var(--ease) forwards; }
@keyframes settle { to { transform: none; } }
.hero__shade {
  position: absolute; inset: 0; pointer-events: none;
  background:
    linear-gradient(90deg, rgba(20, 29, 49, .55) 0%, rgba(20, 29, 49, .2) 40%, rgba(20, 29, 49, 0) 55%),
    linear-gradient(0deg, rgba(20, 29, 49, .92) 0%, rgba(20, 29, 49, .35) 22%, rgba(20, 29, 49, 0) 40%);
}
.hero__inner {
  position: relative; width: 100%;
  max-width: calc(var(--wrap) + 2 * var(--gutter)); margin: 0 auto;
  padding: 136px var(--gutter) 36px;
  display: flex; flex-direction: column; justify-content: space-between; gap: 48px;
}
.hero__copy { max-width: 540px; }
.eyebrow {
  font-family: var(--mono); font-size: 12px; letter-spacing: .1em; text-transform: uppercase;
  color: #7FD3D6; margin-bottom: 28px;
}
.eyebrow .sep { color: var(--on-dark-2); margin: 0 6px; }
h1 {
  font-size: clamp(44px, 6.8vw, 92px);
  line-height: .96;
  font-weight: 680;
  letter-spacing: -0.035em;
  font-variation-settings: "wdth" 88;
  text-wrap: balance;
}
h1 em { font-style: normal; color: #5CC6CA; display: block; }
.hero__lede { margin: 28px 0 36px; font-size: clamp(17px, 1.4vw, 19px); color: #C9D2E0; max-width: 42ch; }
.hero__base { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; }
.figures {
  margin: 0; display: grid; grid-template-columns: repeat(3, auto); justify-content: start;
  border-top: 1px solid rgba(238, 242, 248, .22);
}
.figures div { padding: 18px 28px 0 0; margin-right: 28px; border-right: 1px solid rgba(238, 242, 248, .22); }
.figures div:last-child { border-right: 0; margin-right: 0; }
.figures dt {
  font-size: clamp(22px, 2.4vw, 32px); font-weight: 650; letter-spacing: -0.02em; color: var(--on-dark);
  font-variation-settings: "wdth" 90; white-space: nowrap;
}
.figures dd { margin: 4px 0 0; font-size: 13px; color: #C9D2E0; line-height: 1.35; max-width: 16ch; }
.caption {
  font-family: var(--mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase;
  color: #C9D2E0; display: flex; align-items: center; gap: 10px; white-space: nowrap;
}
.tick { width: 24px; height: 1px; background: var(--teal); }

@media (max-width: 760px) {
  .hero { min-height: auto; flex-direction: column; background: var(--navy-deep); }
  .hero__inner { display: contents; }
  .hero__copy { order: 1; padding: 112px var(--gutter) 40px; }
  .hero__bg {
    order: 2; position: relative; inset: auto; left: 0; width: 100%; aspect-ratio: 4 / 3;
    -webkit-mask-image: linear-gradient(180deg, transparent 0, #000 18%, #000 82%, transparent 100%);
    mask-image: linear-gradient(180deg, transparent 0, #000 18%, #000 82%, transparent 100%);
  }
  .hero__bg img { object-position: 74% 60%; }
  .hero__shade { display: none; }
  .hero__base { order: 3; flex-direction: column; align-items: stretch; gap: 18px; padding: 8px var(--gutter) 40px; }
  .caption { order: -1; justify-content: flex-end; }
}
@media (max-width: 520px) {
  .figures { grid-template-columns: 1fr 1fr 1fr; }
  .figures div { padding-right: 12px; margin-right: 12px; }
  .figures dt { font-size: 19px; white-space: normal; }
  .figures dd { font-size: 12px; }
}

/* ---------- need ---------- */
.stats {
  margin-top: clamp(48px, 7vw, 80px);
  display: grid; grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--ink);
}
.stat { padding: 28px 32px 8px 0; display: flex; flex-direction: column; gap: 14px; }
.stat + .stat { padding-left: 32px; border-left: 1px solid var(--line); }
.stat__num {
  font-size: clamp(56px, 7.5vw, 96px); line-height: .9; font-weight: 600;
  letter-spacing: -0.045em; color: var(--teal-ink); font-variation-settings: "wdth" 80;
}
.stat__num small { font-size: .38em; letter-spacing: 0; margin-left: .12em; font-weight: 550; font-variation-settings: "wdth" 100; }
.stat__text { font-size: 17px; color: var(--ink); max-width: 26ch; }
.src {
  margin-top: auto; font-family: var(--mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase;
  color: var(--ink-3); text-decoration: none; align-self: flex-start;
  border-bottom: 1px solid var(--line); padding-bottom: 2px; transition: color .2s, border-color .2s;
}
.src:hover { color: var(--teal-ink); border-color: var(--teal-ink); }
.need__line {
  margin-top: clamp(48px, 7vw, 80px);
  font-size: clamp(20px, 2.3vw, 28px); line-height: 1.3; font-weight: 500; letter-spacing: -0.01em;
  max-width: 34ch; color: var(--ink);
  padding-left: 22px; border-left: 2px solid var(--teal);
}
@media (max-width: 760px) {
  .stats { grid-template-columns: 1fr; }
  .stat, .stat + .stat { padding: 28px 0; border-left: 0; }
  .stat + .stat { border-top: 1px solid var(--line); }
}

/* ---------- how ---------- */
.steps {
  margin-top: clamp(56px, 8vw, 96px);
  display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(28px, 4vw, 56px);
  counter-reset: s;
}
.step { position: relative; }
.step__art { width: 100%; height: auto; aspect-ratio: 240 / 130; margin-bottom: 28px; }
.step__num {
  display: block; font-family: var(--mono); font-size: 12px; color: var(--teal); letter-spacing: .08em;
  padding-top: 16px; border-top: 1px solid var(--line-dark); margin-bottom: 14px;
}
.step h3 { font-size: 22px; font-weight: 620; letter-spacing: -0.01em; margin-bottom: 10px; }
.step p { color: var(--on-dark-2); font-size: 16px; max-width: 32ch; }
.step:not(:last-child)::after {
  content: "→"; position: absolute; right: calc(-1 * clamp(28px, 4vw, 56px) / 2 - 7px); top: 34%;
  color: var(--teal); font-family: var(--mono); font-size: 14px; opacity: .8;
}
@media (max-width: 860px) {
  .steps { grid-template-columns: 1fr; gap: 56px; }
  .step:not(:last-child)::after { display: none; }
  .step__art { max-width: 420px; }
}

/* ---------- line drawings ---------- */
.draw path, .draw rect, .draw circle, .draw line {
  fill: none; stroke: currentColor; stroke-width: 1.2; stroke-linecap: round; stroke-linejoin: round;
  vector-effect: non-scaling-stroke;
}
.dark .draw { color: rgba(238, 242, 248, .8); }
.light .draw { color: var(--navy); }
.draw .thin { stroke-width: .8; opacity: .7; }
.draw .accent { stroke: var(--teal); }
.draw .bold { stroke-width: 2.4; }
.draw .dash { stroke-dasharray: 4 4; }
.draw .water { stroke: var(--teal); opacity: .35; stroke-width: .8; }
.draw .dot { fill: var(--teal); }
.draw .fill-quay { fill: rgba(169, 180, 199, .08); stroke-width: .8; }

/* draw-on animation: lines drawn once visible */
.js .draw [data-len] { stroke-dasharray: var(--len) var(--len); stroke-dashoffset: var(--len); }
.js .draw.dash-keep .dash { stroke-dasharray: 4 4; }
.js .is-in .draw [data-len], .js .draw.is-in [data-len] {
  stroke-dashoffset: 0;
  transition: stroke-dashoffset 1.6s var(--ease) calc(var(--i, 0) * 12ms);
}
.js .draw.is-done .dash { stroke-dasharray: 4 4; stroke-dashoffset: 0; }

/* ---------- unit / GA drawing ---------- */
.drawing {
  margin-top: clamp(48px, 7vw, 80px);
  background: var(--card);
  border: 1px solid var(--line);
  padding: 0;
  position: relative;
}
.drawing__head, .drawing__foot {
  display: flex; gap: 0; font-family: var(--mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase;
  color: var(--ink-3);
}
.drawing__head { border-bottom: 1px solid var(--line); }
.drawing__head span { padding: 12px 18px; border-right: 1px solid var(--line); }
.drawing__head span:first-child { color: var(--ink); }
.drawing__foot { border-top: 1px solid var(--line); justify-content: space-between; padding: 12px 18px; text-transform: none; letter-spacing: .02em; }
.legend { display: inline-flex; align-items: center; gap: 8px; }
.lg-accent { width: 18px; height: 2px; background: var(--teal); display: inline-block; }
.ga { width: 100%; height: auto; padding: clamp(8px, 2vw, 24px) clamp(8px, 2vw, 24px) 0; overflow: visible; }
.ga .fill-hull { fill: var(--navy); stroke: var(--navy); }
.ga .fill-block { fill: #EEF2F7; }
.ga .fill-it { fill: #E3F3F4; }
.ga .wl { stroke: var(--teal); stroke-width: 1; }
.ga .rack { stroke: var(--teal-ink); stroke-width: 1.6; opacity: .55; }
.ga .dim path { stroke: var(--ink-3); stroke-width: .8; }
.ga text {
  font-family: var(--mono); font-size: 12px; fill: var(--ink); letter-spacing: .04em; text-transform: uppercase;
}
.ga .dim text { fill: var(--ink-3); font-size: 11px; }
.ga .callouts text { font-size: 11.5px; font-weight: 500; }
.ga .callouts .v { fill: var(--ink-3); font-weight: 400; text-transform: none; }
.ga .leader { stroke: var(--ink-3); stroke-width: .8; }
.ga .zone { transition: opacity .35s var(--ease); }
.ga .zone path, .ga .zone circle { transition: fill .35s var(--ease), stroke .35s var(--ease); }

/* highlight: dim everything, light up the active zone */
.drawing[data-active]:not([data-active=""]) .ga .zone { opacity: .28; }
.drawing[data-active]:not([data-active=""]) .ga .callouts { opacity: .35; transition: opacity .35s; }
.drawing[data-active="capacity"] .ga [data-zone="capacity"],
.drawing[data-active="power"] .ga [data-zone="power"],
.drawing[data-active="fuel"] .ga [data-zone="fuel"],
.drawing[data-active="fuel"] .ga [data-zone="power"],
.drawing[data-active="cooling"] .ga [data-zone="cooling"],
.drawing[data-active="cooling"] .ga [data-zone="capacity"],
.drawing[data-active="resilience"] .ga [data-zone="resilience"],
.drawing[data-active="resilience"] .ga [data-zone="power"],
.drawing[data-active="platform"] .ga [data-zone="platform"],
.drawing[data-active="platform"] .ga [data-zone="support"] { opacity: 1; }
.drawing[data-active="capacity"] [data-zone="capacity"] .fill-it,
.drawing[data-active="power"] [data-zone="power"] .fill-block,
.drawing[data-active="resilience"] [data-zone="resilience"] .fill-block { fill: rgba(27, 163, 168, .2); stroke: var(--teal-ink); }
.drawing[data-active="cooling"] [data-zone="cooling"] path { stroke: var(--teal); }
.drawing[data-active="platform"] [data-zone="platform"] .fill-hull { fill: var(--teal-ink); stroke: var(--teal-ink); }

.specs {
  margin-top: 1px;
  display: grid; grid-template-columns: repeat(3, 1fr);
  background: var(--line); gap: 1px; border: 1px solid var(--line); border-top: 0;
}
.spec {
  background: var(--card); padding: 26px 24px 28px;
  display: grid; grid-template-columns: 32px 1fr; column-gap: 16px; row-gap: 6px; align-items: start;
  cursor: default; transition: background .25s var(--ease);
  outline-offset: -3px;
}
.spec svg {
  grid-row: span 2; width: 28px; height: 28px;
  fill: none; stroke: var(--teal-ink); stroke-width: 1.4; stroke-linecap: round; stroke-linejoin: round;
}
.spec__label { font-family: var(--mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-3); }
.spec__value { font-size: 17px; font-weight: 520; line-height: 1.35; color: var(--ink); }
.spec:hover, .spec:focus-visible, .spec.is-active { background: #F0F8F8; }
.spec:hover .spec__label, .spec.is-active .spec__label { color: var(--teal-ink); }
@media (max-width: 860px) { .specs { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) {
  .specs { grid-template-columns: 1fr; }
  .hide-sm { display: none; }
  .ga .callouts text { font-size: 15px; }
  .ga .callouts .v { display: none; }
  .drawing__foot { flex-direction: column; gap: 6px; }
}

/* ---------- why ---------- */
.reasons {
  margin-top: clamp(56px, 8vw, 96px);
  display: grid; grid-template-columns: repeat(2, 1fr);
  border-top: 1px solid var(--line-dark);
}
.reason {
  padding: 36px 40px 44px 0;
  border-bottom: 1px solid var(--line-dark);
  display: grid; grid-template-columns: 56px 1fr; column-gap: 12px;
}
.reason:nth-child(2n) { padding-left: 40px; padding-right: 0; border-left: 1px solid var(--line-dark); }
.reason__num { grid-row: span 2; font-family: var(--mono); font-size: 12px; color: var(--teal); padding-top: 9px; }
.reason h3 { font-size: clamp(24px, 2.6vw, 32px); font-weight: 620; letter-spacing: -0.02em; line-height: 1.1; margin-bottom: 14px; font-variation-settings: "wdth" 92; }
.reason p { color: var(--on-dark-2); max-width: 38ch; }
@media (max-width: 760px) {
  .reasons { grid-template-columns: 1fr; }
  .reason, .reason:nth-child(2n) { padding: 32px 0 36px; border-left: 0; grid-template-columns: 40px 1fr; }
}

/* ---------- built for ---------- */
.for { padding-bottom: clamp(56px, 8vw, 96px); }
.audience {
  margin-top: clamp(40px, 6vw, 64px);
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line);
}
.audience li { background: var(--card); padding: 32px 28px 36px; display: flex; flex-direction: column; gap: 22px; }
.audience svg { width: 44px; height: 44px; fill: none; stroke: var(--teal-ink); stroke-width: 1.3; stroke-linecap: round; stroke-linejoin: round; }
.audience p { font-size: 19px; line-height: 1.35; color: var(--ink-2); max-width: 22ch; }
.audience strong { color: var(--ink); font-weight: 640; }
@media (max-width: 760px) { .audience { grid-template-columns: 1fr; } }

/* ---------- team ---------- */
.team { padding-top: clamp(56px, 8vw, 96px); border-top: 1px solid var(--line); }
.team h2 { max-width: 22ch; }
.team__grid {
  margin-top: clamp(48px, 7vw, 80px);
  display: grid; grid-template-columns: 1fr 1.25fr 1.25fr; gap: 1px; background: var(--line); border: 1px solid var(--line);
}
.bigstat { background: var(--navy); color: var(--on-dark); padding: 32px 28px; display: flex; flex-direction: column; }
.bigstat__num {
  font-size: clamp(88px, 11vw, 148px); line-height: .82; font-weight: 600; letter-spacing: -0.05em;
  color: var(--teal); font-variation-settings: "wdth" 75;
}
.bigstat__num span { font-size: .55em; vertical-align: .55em; margin-left: .04em; }
.bigstat__unit { font-family: var(--mono); font-size: 13px; letter-spacing: .1em; text-transform: uppercase; margin-top: 18px; }
.bigstat__text { margin-top: auto; padding-top: 40px; color: var(--on-dark-2); font-size: 16px; max-width: 22ch; }
.person { background: var(--card); padding: 32px 28px 30px; display: flex; flex-direction: column; }
.person__photo {
  width: 72px; height: 72px; border-radius: 50%; background: var(--navy);
  display: grid; place-items: center; margin-bottom: 24px; overflow: hidden;
}
.person__photo span { color: var(--teal); font-weight: 700; font-variation-settings: "wdth" 120; letter-spacing: .06em; font-size: 18px; }
.person__photo--group { background: #E8EEF5; }
.person__photo--group svg { width: 44px; height: 44px; fill: none; stroke: var(--navy); stroke-width: 1.4; }
.person h3 { font-size: 20px; font-weight: 640; letter-spacing: -0.01em; line-height: 1.2; margin-bottom: 18px; }
.person ul { display: grid; gap: 10px; }
.person li { position: relative; padding-left: 18px; font-size: 15.5px; color: var(--ink-2); line-height: 1.45; }
.person li::before { content: ""; position: absolute; left: 0; top: .72em; width: 8px; height: 1px; background: var(--teal-ink); }
.link {
  margin-top: auto; padding-top: 24px; align-self: flex-start;
  font-family: var(--mono); font-size: 12px; letter-spacing: .08em; text-transform: uppercase;
  color: var(--teal-ink); text-decoration: none;
}
.link:hover { text-decoration: underline; text-underline-offset: 4px; }
@media (max-width: 900px) { .team__grid { grid-template-columns: 1fr 1fr; } .bigstat { grid-column: 1 / -1; } }
@media (max-width: 600px) { .team__grid { grid-template-columns: 1fr; } }

/* ---------- contact ---------- */
.contact { text-align: center; overflow: hidden; padding: clamp(112px, 16vw, 200px) 0; }
.contact__ghost {
  position: absolute; left: 50%; bottom: -2%; width: min(1400px, 140%); transform: translateX(-50%);
  fill: none; stroke: var(--teal); stroke-width: 1; opacity: .16; vector-effect: non-scaling-stroke;
}
.contact__ghost path { vector-effect: non-scaling-stroke; }
.contact__inner { display: flex; flex-direction: column; align-items: center; }
.contact h2 { font-size: clamp(56px, 10vw, 128px); max-width: none; letter-spacing: -0.045em; font-variation-settings: "wdth" 85; }
.contact p { margin-top: 22px; color: var(--on-dark-2); font-size: clamp(17px, 1.6vw, 20px); max-width: 40ch; }
.mail {
  margin-top: 48px; display: inline-flex; gap: 16px; align-items: center;
  font-size: clamp(22px, 3.2vw, 36px); font-weight: 560; letter-spacing: -0.015em; text-decoration: none;
  color: var(--navy); background: var(--teal); padding: 22px 36px; border-radius: 2px;
  transition: background .2s, transform .2s var(--ease);
}
.mail:hover { background: #2bb7bc; }
.mail span { transition: transform .25s var(--ease); }
.mail:hover span { transform: translateX(6px); }

/* ---------- footer ---------- */
.footer { background: var(--bg); border-top: 1px solid var(--line); padding: 28px 0; font-size: 13px; color: var(--ink-3); }
.footer__inner { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; }

/* ---------- motion ---------- */
.js .load { opacity: 0; transform: translateY(14px); animation: rise .9s var(--ease) forwards; animation-delay: calc(120ms + var(--d) * 110ms); }
.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.js .reveal.is-in { opacity: 1; transform: none; }
@keyframes rise { to { opacity: 1; transform: none; } }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .load, .js .reveal { opacity: 1; transform: none; animation: none; transition: none; }
  .js .draw [data-len] { stroke-dasharray: none; stroke-dashoffset: 0; transition: none; }
}

/* ---------- photo band + view tabs ---------- */
.band { margin: clamp(64px, 9vw, 112px) 0 0; position: relative; }
.band img { width: 100%; height: auto; aspect-ratio: 21 / 9; object-fit: cover; object-position: 50% 55%; }
.band .caption { margin-top: 16px; }

.drawing__head button {
  appearance: none; background: none; border: 0; border-right: 1px solid var(--line); border-radius: 0;
  font: inherit; letter-spacing: inherit; text-transform: inherit; color: var(--ink-3);
  padding: 12px 18px; cursor: pointer; position: relative; transition: color .2s;
}
.drawing__head button:hover { color: var(--ink); }
.drawing__head button[aria-selected="true"] { color: var(--teal-ink); }
.drawing__head button[aria-selected="true"]::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -1px; height: 2px; background: var(--teal);
}
.drawing__ref { margin-left: auto; border-right: 0 !important; border-left: 1px solid var(--line); }
.views { position: relative; }
.view[hidden] { display: none; }
.view--photo { margin: 0; }
.view--photo img { width: 100%; height: auto; aspect-ratio: 2400 / 1100; object-fit: cover; animation: fadein .5s var(--ease); }
@keyframes fadein { from { opacity: 0; } }

/* ---------- full-bleed daylight band ---------- */
.bleed { margin: 0; position: relative; background: var(--navy); }
.bleed img { width: 100%; height: auto; aspect-ratio: 1950 / 806; object-fit: cover; min-height: 260px; }
.bleed .caption { position: absolute; right: var(--gutter); bottom: 18px; color: #fff; text-shadow: 0 1px 8px rgba(0,0,0,.45); }

/* ---------- hero video (wide screens only) ---------- */
.hero__media {
  /* bow of the barge pinned at ~44vw, waterline at ~81vh; scaled up around the bow */
  display: none; position: absolute; left: 23vw; top: calc(81vh - 25.1vw);
  width: 72vw; aspect-ratio: 16 / 9; object-fit: cover;
  transform: scale(1.25); transform-origin: 29.3% 62%;
  -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 26%), linear-gradient(180deg, transparent 0, #000 16%, #000 86%, transparent 100%);
  -webkit-mask-composite: source-in;
  mask-image: linear-gradient(90deg, transparent 0, #000 26%), linear-gradient(180deg, transparent 0, #000 16%, #000 86%, transparent 100%);
  mask-composite: intersect;
}
.hero__media .hero__video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block; }
.hero__clouds { position: absolute; left: 0; right: 0; top: 0; height: 42%; overflow: hidden;
  -webkit-mask-image: linear-gradient(180deg, #000 55%, transparent 96%); mask-image: linear-gradient(180deg, #000 55%, transparent 96%); }
.hero__clouds i { position: absolute; top: 0; left: 0; height: 100%; width: 200%;
  background-repeat: repeat-x; background-size: 50% 100%; will-change: transform; animation: drift linear infinite; }
.hero__clouds .far { background-image: url(assets/clouds-far.webp); animation-duration: 170s; opacity: .8; }
.hero__clouds .near { background-image: url(assets/clouds-near.webp); animation-duration: 105s; top: 6%; }
@keyframes drift { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .hero__clouds i { animation: none; } }
@media (min-width: 1100px) {
  .hero--video .hero__media { display: block; }
  .hero--video .hero__bg { display: none; }
}

/* ---------- tiffany gradient on the hero accent line ---------- */
@supports ((-webkit-background-clip: text) or (background-clip: text)) {
  h1 em {
    background: linear-gradient(100deg, #3FB8BD 0%, #5CC6CA 30%, #BDEFEC 46%, #5CC6CA 60%, #2FA9AE 100%);
    background-size: 240% 100%;
    background-position: 100% 0;
    -webkit-background-clip: text; background-clip: text;
    -webkit-text-fill-color: transparent; color: transparent;
    animation: sheen 7s var(--ease) 1.4s infinite;
  }
}
@keyframes sheen {
  0% { background-position: 100% 0; }
  45%, 100% { background-position: 0% 0; }
}
@media (prefers-reduced-motion: reduce) { h1 em { animation: none; background-position: 50% 0; } }

/* ---------- x-ray: scroll scans the render into a cutaway drawing ---------- */
.xray { position: relative; height: 240vh; background: var(--navy); }
.xray__stick { position: sticky; top: 0; height: 100vh; height: 100svh; overflow: hidden; }
.xray__frame {
  --z: 1.18;
  position: absolute; left: 50%; top: 50%;
  width: calc(max(100vw, 100svh * 1.791) * var(--z)); aspect-ratio: 2400 / 1340;
  transform: translate(-61%, -50%); /* barge centre (~61% across the render) on screen centre */
}
@media (max-width: 760px) { .xray__frame { --z: 1.9; width: calc(min(100vw, 100svh * 1.791) * var(--z)); } }
.xray__layer, .xray__layer img { position: absolute; inset: 0; width: 100%; height: 100%; }
.xray__layer img { object-fit: cover; }
.xray__draw { clip-path: inset(0 calc(100% - var(--r, 0) * 100%) 0 0); will-change: clip-path; }
.xray__scan {
  position: absolute; top: 0; bottom: 0; left: calc(var(--r, 0) * 100%); width: 2px; margin-left: -1px;
  background: linear-gradient(180deg, transparent, #7FD0E3 20%, #BDEFEC 50%, #7FD0E3 80%, transparent);
  box-shadow: 0 0 24px 4px rgba(127, 208, 227, .55), 0 0 80px 18px rgba(27, 163, 168, .25);
  opacity: calc(min(var(--r, 0) * 12, 1) * min((1 - var(--r, 0)) * 12, 1));
  pointer-events: none;
}
.xray__tags li {
  position: absolute; left: var(--x); top: calc(var(--ty) * 1%);
  font-family: var(--mono); font-size: 11.5px; letter-spacing: .06em; text-transform: uppercase; color: #E6F6F7;
  white-space: nowrap; padding-left: 10px; border-left: 1px solid #7FD0E3; line-height: 1.4;
  opacity: 0; transform: translateY(6px); transition: opacity .6s var(--ease), transform .6s var(--ease);
  transition-delay: calc(var(--i) * 110ms);
}
.xray__tags li span { color: #9FB8C9; text-transform: none; margin-left: 6px; }
.xray__frame { container-type: size; }
.xray__tags li::after {
  content: ""; position: absolute; left: -1px; top: 100%; width: 1px;
  height: calc((var(--y) - var(--ty)) * 1cqh - 1.4em);
  background: linear-gradient(180deg, #7FD0E3, rgba(127, 208, 227, .2));
}
.xray.is-revealed .xray__tags li { opacity: 1; transform: none; }
.xray__label {
  position: absolute; left: var(--gutter); bottom: 18px; z-index: 2;
  font-family: var(--mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: #C9D2E0;
  display: flex; align-items: center; gap: 10px;
}
@media (max-width: 760px) {
  .xray { height: 170vh; }
  .xray__tags li { font-size: 9px; padding-left: 6px; }
  .xray__tags li span { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  .xray { height: auto; }
  .xray__stick { position: relative; height: auto; padding: 40px 0; }
  .xray__draw { clip-path: none; }
  .xray__scan { display: none; }
  .xray__tags li { opacity: 1; transform: none; }
}
.xray__frame { -webkit-mask-image: linear-gradient(180deg, transparent 0, #000 9%, #000 91%, transparent 100%); mask-image: linear-gradient(180deg, transparent 0, #000 9%, #000 91%, transparent 100%); }
.nav .wordmark { color: var(--on-dark); }

/* traced lockup (ship symbol + wordmark + tagline) */
.nav__inner { height: 72px; }
html { scroll-padding-top: 80px; }
.logo--lockup { height: 36px; }
.nav .logo--lockup .logo__30 { fill: #1BA3A8; }
.wordmark--sm .logo--lockup { height: 30px; }
@media (max-width: 520px) {
  .nav__inner { height: 64px; }
  .logo--lockup { height: 27px; }
}
@media (max-width: 380px) { .logo--lockup { height: 23px; } }

/* x-ray carries the section heading; blends out of the navy "How it works" above */
.xray__stick::before {
  content: ""; position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background:
    linear-gradient(180deg, var(--navy) 0%, var(--navy) 5%, rgba(31, 42, 68, .7) 12%, rgba(31, 42, 68, 0) 24%),
    radial-gradient(ellipse 55% 42% at 22% 18%, rgba(31, 42, 68, .62) 0%, rgba(31, 42, 68, 0) 100%),
    linear-gradient(0deg, var(--navy) 0%, rgba(31, 42, 68, 0) 12%);
}
.xray__head {
  position: absolute; z-index: 2; top: clamp(96px, 13vh, 132px);
  left: max(var(--gutter), calc((100vw - var(--wrap)) / 2)); right: var(--gutter);
  color: var(--on-dark); scroll-margin-top: 0;
}
.xray__head .kicker { color: var(--teal); margin-bottom: 18px; }
.xray__head .kicker span { color: var(--on-dark-2); }
.xray__head h2 { color: var(--on-dark); }
.xray__label { z-index: 3; }
.unit.light { padding-top: clamp(72px, 9vw, 112px); }
.unit .drawing { margin-top: 0; }
@media (min-width: 1600px) { .xray__frame { --z: 1.12; transform: translate(-54%, -50%); } }

/* "How it works" flows straight into the x-ray: fade the grid out, no hard line, less empty space */
.how { padding-bottom: clamp(24px, 4vw, 48px); }
.how::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 220px; pointer-events: none;
  background: linear-gradient(180deg, rgba(31, 42, 68, 0), var(--navy) 85%);
}
.how > .wrap { position: relative; z-index: 1; }
.xray { margin-top: -2px; }
.how { background-image: none; }
.how::before { display: none; }

/* Safari: sub-pixel gaps between sections show the page background; make it navy so no seam can appear */
html, body { background: var(--navy); }
.how::after { display: none; }
@media (max-width: 520px) { .mail { font-size: 19px; padding: 18px 22px; gap: 10px; } }

/* ---------- v2 edits ---------- */
/* How it works: normal bottom padding again (a light section follows now) */
.how { padding-bottom: clamp(80px, 12vw, 144px); }

/* How we deliver */
.deliver .audience { margin-top: clamp(40px, 6vw, 64px); }
.delivery li { gap: 16px; }
.delivery h3 { font-size: 21px; font-weight: 640; letter-spacing: -0.01em; color: var(--ink); margin-top: 6px; }
.delivery p { font-size: 16px; line-height: 1.5; max-width: 32ch; color: var(--ink-2); }

/* Hero: stage line under the key figures */
.hero__base { flex-wrap: wrap; row-gap: 14px; }
.hero__base .figures { order: 0; }
.hero__base .caption { order: 1; }
.hero__stage { order: 2; flex-basis: 100%; margin: 0; font-size: 14px; color: #A9B4C7; }
@media (max-width: 760px) { .hero__stage { order: 3; font-size: 13px; } }

/* Contact: three lines for different visitors */
.contact__lines { margin: 26px 0 0; padding: 0; list-style: none; display: grid; gap: 10px; font-size: clamp(16px, 1.5vw, 19px); color: var(--on-dark-2); max-width: 60ch; }
.contact__lines strong { color: var(--on-dark); font-weight: 600; }

/* X-ray: at most two screen heights in total */
.xray { height: 200vh; }
@media (max-width: 760px) { .xray { height: 160vh; } }
/* heading steps aside when the labels appear (short laptop screens) */
.xray__head { transition: opacity .5s var(--ease), transform .5s var(--ease); }
.xray.is-revealed .xray__head { opacity: 0; transform: translateY(-12px); pointer-events: none; }
@media (prefers-reduced-motion: reduce) { .xray { height: auto; } .xray.is-revealed .xray__head { opacity: 1; transform: none; } }
/* keep the stage line above the fold on laptop-height screens */
@media (min-width: 761px) {
  .hero__inner { padding-top: 112px; padding-bottom: 26px; gap: 32px; }
  h1 { font-size: min(6.8vw, 9.4vh, 92px); }
  .hero__lede { margin: 22px 0 28px; }
  .eyebrow { margin-bottom: 20px; }
}
/* "General arrangement" is the drawing's title, not a tab: no cell, no tab look */
.drawing__head > span:first-child { border-right: 0; padding-right: 6px; color: var(--ink-3); cursor: default; }
.drawing__head > span:first-child::after { content: ":"; }
.drawing__head button { border-right: 0; }
.drawing__head button + button { border-left: 1px solid var(--line); }
.drawing__head button:first-of-type { border-left: 1px solid var(--line); }

/* ---------- team v3 ---------- */
.team__stat { margin-top: clamp(32px, 5vw, 48px); }
.team__stat-label { font-family: var(--mono); font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-3); }
.team__stat-num { font-size: clamp(56px, 7vw, 88px); line-height: 1; font-weight: 600; letter-spacing: -0.04em; color: var(--teal-ink); font-variation-settings: "wdth" 80; margin: 8px 0 6px; }
.team__stat-text { font-size: 17px; color: var(--ink-2); }
.team__cards {
  margin-top: clamp(36px, 5vw, 56px);
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line);
}
.member { background: var(--card); padding: 30px 26px 28px; display: flex; flex-direction: column; }
.member__photo { width: 76px; height: 76px; border-radius: 50%; background: #E3E8EF; display: grid; place-items: center; margin-bottom: 20px; overflow: hidden; }
.member__photo span { font-weight: 650; font-size: 20px; letter-spacing: .04em; color: #6B7588; }
.member__photo svg { width: 44px; height: 44px; fill: none; stroke: #6B7588; stroke-width: 1.4; }
.member__name { font-size: 20px; font-weight: 700; letter-spacing: -0.01em; line-height: 1.2; }
.member__role { margin-top: 4px; font-size: 15px; font-weight: 520; color: var(--teal-ink); }
.member__tags { margin: 16px 0 0; padding: 0; list-style: none; display: flex; flex-wrap: wrap; gap: 6px; }
.member__tags li { font-size: 12px; line-height: 1; padding: 6px 10px; border: 1px solid var(--teal-ink); color: var(--teal-ink); border-radius: 999px; white-space: nowrap; }
.member__lines { margin: 18px 0 0; padding: 0; list-style: none; display: grid; gap: 9px; }
.member__lines li { position: relative; padding-left: 18px; font-size: 14.5px; line-height: 1.45; color: var(--ink-2); }
.member__lines li::before { content: ""; position: absolute; left: 0; top: .72em; width: 9px; height: 1px; background: var(--teal); }
.member__in { margin-top: auto; padding-top: 20px; align-self: flex-start; color: var(--teal-ink); }
.member__in svg { width: 22px; height: 22px; fill: currentColor; display: block; }
.member__in:hover { color: var(--navy); }
.member--group .member__lines { margin-top: 14px; }
@media (max-width: 900px) { .team__cards { grid-template-columns: 1fr; } }
.team__cards:has(.member--group) { grid-template-columns: repeat(2, minmax(0, 1fr)); }
@media (max-width: 900px) { .team__cards:has(.member--group) { grid-template-columns: 1fr; } }
.member__photo picture, .member__photo img { width: 100%; height: 100%; display: block; object-fit: cover; }