/* Intentionall Technologies Group: site styles
   Layout: full-bleed bands, each with a 1200px measure. The canal lock is the motif:
   ideas rise one level at a time (stepped water levels, two parallel walls, one gold vessel). */

:root {
  /* Color: Pacific-canal neutrals, one working accent (canal), one signal (gold, graphics only) */
  --paper: #f2f5f4;
  --paper-2: #e5ecea;
  --ink: #0b1a1d;
  --ink-2: #3d4f52;
  --rule: rgba(11, 26, 29, 0.13);
  --canal: #0b7a75;
  --canal-strong: #075a56;
  --water: rgba(11, 122, 117, 0.14);
  --gold: #e9a800;
  --header-bg: rgba(242, 245, 244, 0.86);
  --film-bg: #0b1a1d;
  --dark: #0b1a1d;
  --on-dark: #e8efec;
  --on-dark-2: rgba(232, 239, 236, 0.68);
  --dark-rule: rgba(232, 239, 236, 0.14);
  --on-sdg: #ffffff;
  --ok: #0b7a75;
  --warn: #9a5b00;

  /* SDG colors (UN palette) */
  --sdg-1: #e5243b; --sdg-2: #dda63a; --sdg-4: #c5192d; --sdg-8: #a21942;
  --sdg-9: #fd6925; --sdg-10: #dd1367; --sdg-12: #bf8b2e; --sdg-17: #19486a;

  /* Type: engineered expanded grotesk for display, humanist sans for reading, mono for data */
  --f-display: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --f-body: "Instrument Sans", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  --f-mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;

  --measure: 1200px;
  --radius: 4px;
  --ease: cubic-bezier(0.2, 0.7, 0.1, 1);
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #091416; --paper-2: #0f2125; --ink: #e6eeec; --ink-2: #a8b9b6;
    --rule: rgba(230, 238, 236, 0.13); --canal: #2bb3a3; --canal-strong: #6fd3c7;
    --water: rgba(43, 179, 163, 0.16); --gold: #f2b705; --header-bg: rgba(9, 20, 22, 0.84);
    --dark: #050d0f; --ok: #2bb3a3; --warn: #f2b705;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --paper: #091416; --paper-2: #0f2125; --ink: #e6eeec; --ink-2: #a8b9b6;
  --rule: rgba(230, 238, 236, 0.13); --canal: #2bb3a3; --canal-strong: #6fd3c7;
  --water: rgba(43, 179, 163, 0.16); --gold: #f2b705; --header-bg: rgba(9, 20, 22, 0.84);
  --dark: #050d0f; --ok: #2bb3a3; --warn: #f2b705;
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; scroll-padding-top: 84px; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 400 17px/1.6 var(--f-body);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}
body::before {
  content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px);
  z-index: 60; background: var(--header-bg);
}
img, svg, canvas, video { max-width: 100%; }
a { color: inherit; }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 3px solid var(--gold); outline-offset: 3px; border-radius: 2px; }
.visually-hidden {
  position: absolute !important; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap;
}
.skip { position: absolute; left: 16px; top: -60px; z-index: 100; background: var(--ink); color: var(--paper); padding: 10px 14px; }
.skip:focus { top: calc(env(safe-area-inset-top, 0px) + 12px); }

/* ---------- Layout ---------- */
.band {
  padding-left: max(16px, env(safe-area-inset-left, 0px));
  padding-right: max(16px, env(safe-area-inset-right, 0px));
  padding-block: clamp(72px, 10vw, 136px);
}
.wrap { max-width: var(--measure); margin-inline: auto; }
.band-dark { background: var(--dark); color: var(--on-dark); }
.band-tint { background: var(--paper-2); }

/* ---------- Type ---------- */
.eyebrow {
  font: 500 12px/1.2 var(--f-mono); letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--canal); margin: 0 0 18px;
}
.band-dark .eyebrow { color: var(--gold); }
.mono { font-family: var(--f-mono); font-variant-numeric: tabular-nums; }
h1, h2, h3 { font-family: var(--f-display); margin: 0; text-wrap: balance; }
.display .l2 { display: block; }
.display {
  font-stretch: 125%; font-weight: 800; letter-spacing: -0.025em;
  font-size: clamp(50px, 7.8vw, 112px); line-height: 0.92;
}
h2 { font-stretch: 112%; font-weight: 750; letter-spacing: -0.02em; font-size: clamp(34px, 5.2vw, 64px); line-height: 1; }
h3 { font-stretch: 105%; font-weight: 700; font-size: 22px; line-height: 1.2; letter-spacing: -0.01em; }
.lede { font-size: clamp(19px, 2vw, 23px); line-height: 1.45; color: var(--ink-2); max-width: 34ch; margin: 26px 0 0; }
.section-head { display: grid; gap: 14px; max-width: 760px; margin-bottom: clamp(40px, 6vw, 72px); }
.section-head p:not(.eyebrow) { margin: 0; color: var(--ink-2); font-size: 19px; max-width: 56ch; }
.band-dark .section-head p:not(.eyebrow) { color: var(--on-dark-2); }
.fine { font-size: 14px; color: var(--ink-2); }
.band-dark .fine { color: var(--on-dark-2); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 50px; padding: 0 22px; border-radius: var(--radius);
  font-weight: 600; font-size: 16px; text-decoration: none; cursor: pointer;
  border: 1.5px solid transparent; transition: background-color .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease), transform .25s var(--ease);
}
.btn:active { transform: translateY(1px); }
.btn-solid { background: var(--ink); color: var(--paper); }
.btn-solid:hover { background: var(--canal); color: var(--on-sdg); }
.btn-line { border-color: currentColor; background: transparent; }
.btn-line:hover { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.band-dark .btn-solid { background: var(--on-dark); color: var(--dark); }
.band-dark .btn-solid:hover { background: var(--gold); color: var(--dark); }
.btn-sm { min-height: 40px; padding: 0 16px; font-size: 15px; }
.btn .play-glyph { width: 0; height: 0; border-left: 10px solid currentColor; border-top: 6px solid transparent; border-bottom: 6px solid transparent; }
.link-arrow { color: var(--canal); font-weight: 600; text-decoration: none; display: inline-flex; gap: 8px; align-items: center; }
.link-arrow::after { content: "→"; transition: transform .25s var(--ease); }
.link-arrow:hover::after { transform: translateX(4px); }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 50;
  background: var(--header-bg); backdrop-filter: saturate(1.4) blur(14px); -webkit-backdrop-filter: saturate(1.4) blur(14px);
  border-bottom: 1px solid var(--rule);
  padding-left: max(16px, env(safe-area-inset-left, 0px));
  padding-right: max(16px, env(safe-area-inset-right, 0px));
}
.header-row { display: flex; align-items: center; gap: 24px; min-height: 68px; }
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; margin-right: auto; }
.mark { width: 30px; height: 30px; flex: none; }
.mark-dot { fill: var(--gold); }
.mark-bar { fill: var(--ink); }
.band-dark .mark-bar { fill: var(--on-dark); }
.wordmark { font: 700 15px/1 var(--f-display); font-stretch: 125%; letter-spacing: 0.1em; }
.nav { display: flex; gap: 26px; }
.nav a { text-decoration: none; font-size: 15px; font-weight: 500; color: var(--ink-2); position: relative; padding-block: 6px; }
.nav a:hover, .nav a[aria-current="true"] { color: var(--ink); }
.nav a::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 2px; background: var(--canal); transform: scaleX(0); transform-origin: left; transition: transform .3s var(--ease); }
.nav a:hover::after, .nav a[aria-current="true"]::after { transform: scaleX(1); }
.header-actions { display: flex; align-items: center; gap: 10px; }
.lang {
  min-width: 44px; min-height: 40px; border: 1.5px solid var(--rule); background: transparent; border-radius: var(--radius);
  font: 500 13px var(--f-mono); letter-spacing: 0.08em; cursor: pointer;
}
.lang:hover { border-color: var(--ink); }
.menu-btn { display: none; min-height: 40px; padding: 0 12px; border: 1.5px solid var(--rule); background: transparent; border-radius: var(--radius); cursor: pointer; font-weight: 600; }
.mobile-nav { border-top: 1px solid var(--rule); padding-block: 12px 20px; }
.mobile-nav a { display: block; padding: 12px 0; font-size: 20px; font-family: var(--f-display); font-stretch: 112%; font-weight: 700; text-decoration: none; border-bottom: 1px solid var(--rule); }
@media (max-width: 960px) {
  .nav { display: none; }
  .menu-btn { display: inline-flex; align-items: center; }
  .header-actions .btn-sm { display: none; }
}

/* ---------- Hero ---------- */
.hero { padding-block: clamp(48px, 8vw, 104px) clamp(56px, 8vw, 112px); overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.6fr); gap: clamp(32px, 6vw, 80px); align-items: center; }
.hero-copy { min-width: 0; }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }
.hero-facts { display: flex; flex-wrap: wrap; gap: 10px 26px; list-style: none; padding: 0; margin: 40px 0 0; font-size: 13px; color: var(--ink-2); letter-spacing: 0.04em; }
.hero-facts li { display: inline-flex; align-items: center; gap: 8px; }
.hero-facts li::before { content: ""; width: 6px; height: 6px; background: var(--canal); }
.hero-art { margin: 0; justify-self: center; width: min(100%, 420px); }
.hero-art svg { display: block; width: 100%; height: auto; overflow: visible; }
.lock-wall { fill: var(--ink); }
.lock-gate { stroke: var(--ink); stroke-width: 2; opacity: .35; }
.lock-water { fill: var(--water); transform-box: fill-box; transform-origin: 50% 100%; }
.lock-vessel { fill: var(--gold); }
.lock-label { font: 500 13px var(--f-mono); letter-spacing: .08em; fill: var(--ink-2); text-transform: uppercase; }
.lock-label.is-top { fill: var(--canal); }
.lock-ring { fill: none; stroke: var(--gold); stroke-width: 2; opacity: 0; transform-box: fill-box; transform-origin: center; }
@media (prefers-reduced-motion: no-preference) {
  .lock-vessel { animation: vessel 10s var(--ease) infinite; }
  .lock-water { animation: water 10s var(--ease) infinite; }
  .lock-ring { animation: ring 10s ease-out infinite; }
}
@keyframes vessel {
  0%, 8% { transform: translateY(352px); opacity: 0; }
  10% { opacity: 1; }
  18%, 26% { transform: translateY(264px); }
  34%, 42% { transform: translateY(176px); }
  50%, 58% { transform: translateY(88px); }
  66%, 92% { transform: translateY(0); opacity: 1; }
  98%, 100% { transform: translateY(0); opacity: 0; }
}
@keyframes water {
  0%, 8% { transform: scaleY(0.2); }
  18%, 26% { transform: scaleY(0.4); }
  34%, 42% { transform: scaleY(0.6); }
  50%, 58% { transform: scaleY(0.8); }
  66%, 94% { transform: scaleY(1); }
  100% { transform: scaleY(0.2); }
}
@keyframes ring { 0%, 66% { opacity: 0; transform: scale(.4); } 70% { opacity: .9; } 86%, 100% { opacity: 0; transform: scale(3); } }
@media (max-width: 860px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-art { width: min(100%, 300px); justify-self: start; }
}

/* ---------- Film ---------- */
.player { display: grid; gap: 14px; }
.player-stage { position: relative; background: var(--film-bg); aspect-ratio: 16 / 9; max-width: 100%; border: 1px solid var(--dark-rule); overflow: hidden; }
.player-stage canvas { display: block; width: 100%; height: 100%; }
.player-big {
  position: absolute; inset: 0; margin: auto; width: 96px; height: 96px; border-radius: 50%;
  border: 1.5px solid var(--on-dark); background: rgba(5, 13, 15, .55); cursor: pointer; display: grid; place-items: center;
  transition: transform .3s var(--ease), background-color .3s var(--ease);
}
.player-big::before { content: ""; margin-left: 6px; border-left: 24px solid var(--on-dark); border-top: 15px solid transparent; border-bottom: 15px solid transparent; }
.player-big:hover { transform: scale(1.06); background: rgba(5, 13, 15, .8); }
.player-bar { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 16px; align-items: center; }
.pbtn { width: 44px; height: 44px; border: 1.5px solid var(--dark-rule); background: transparent; border-radius: var(--radius); cursor: pointer; display: grid; place-items: center; color: var(--on-dark); }
.pbtn:hover { border-color: var(--on-dark); }
.pbtn .i-play { border-left: 12px solid currentColor; border-top: 7px solid transparent; border-bottom: 7px solid transparent; margin-left: 3px; }
.pbtn .i-pause { width: 12px; height: 14px; border-left: 4px solid currentColor; border-right: 4px solid currentColor; }
.seek { -webkit-appearance: none; appearance: none; width: 100%; height: 28px; background: transparent; cursor: pointer; }
.seek::-webkit-slider-runnable-track { height: 3px; background: linear-gradient(to right, var(--gold) var(--p, 0%), var(--dark-rule) var(--p, 0%)); }
.seek::-moz-range-track { height: 3px; background: var(--dark-rule); }
.seek::-moz-range-progress { height: 3px; background: var(--gold); }
.seek::-webkit-slider-thumb { -webkit-appearance: none; width: 14px; height: 14px; border-radius: 50%; background: var(--gold); margin-top: -5.5px; border: 0; }
.seek::-moz-range-thumb { width: 14px; height: 14px; border-radius: 50%; background: var(--gold); border: 0; }
.ptime { font-size: 13px; color: var(--on-dark-2); }
.chapters { list-style: none; margin: 4px 0 0; padding: 0; display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 8px; }
.chapter {
  width: 100%; text-align: left; cursor: pointer; background: transparent; color: var(--on-dark-2);
  border: 0; border-top: 3px solid var(--dark-rule); padding: 10px 2px 0; display: grid; gap: 4px; font-size: 14px;
  transition: color .25s var(--ease), border-color .25s var(--ease);
}
.chapter .c-num { font: 500 11px var(--f-mono); letter-spacing: .1em; text-transform: uppercase; }
.chapter.is-active, .chapter:hover { color: var(--on-dark); border-top-color: var(--c, var(--gold)); }
.film-caption { margin: 6px 0 0; min-height: 3em; font-size: 18px; color: var(--on-dark); max-width: 70ch; }
.film-foot { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; margin-top: 18px; }
@media (max-width: 760px) { .chapters { grid-template-columns: repeat(3, minmax(0, 1fr)); } .player-big { width: 68px; height: 68px; } }

/* ---------- Method: locks ---------- */
.locks { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 0; align-items: end; border-bottom: 2px solid var(--ink); }
.lock { min-width: 0; }
.lock-btn {
  position: relative; width: 100%; text-align: left; cursor: pointer; background: transparent; border: 0;
  border-left: 2px solid var(--ink); padding: 18px 16px 22px; display: grid; gap: 8px; align-content: start;
  height: calc(150px + var(--lvl) * 46px); overflow: hidden;
}
.lock:last-child .lock-btn { border-right: 2px solid var(--ink); }
.lock-btn .w { position: absolute; left: 0; right: 0; bottom: 0; height: calc(var(--lvl) * 16%); background: var(--water); transition: background-color .3s var(--ease); z-index: 0; }
.lock-btn > span { position: relative; z-index: 1; }
.lock-n { font: 500 12px var(--f-mono); letter-spacing: .12em; color: var(--canal); }
.lock-t { font: 700 21px/1.1 var(--f-display); font-stretch: 112%; }
.lock-x { font-size: 15px; line-height: 1.45; color: var(--ink-2); }
.lock-btn .v { position: absolute; left: 16px; bottom: calc(var(--lvl) * 16% - 9px); width: 18px; height: 18px; border-radius: 50%; background: var(--gold); transform: scale(0); transition: transform .45s var(--ease); z-index: 1; }
.lock-btn[aria-pressed="true"] .v { transform: scale(1); }
.lock-btn[aria-pressed="true"] .w { background: color-mix(in srgb, var(--canal) 28%, transparent); }
.lock-btn:hover .w { background: color-mix(in srgb, var(--canal) 22%, transparent); }
.lock-detail { margin-top: 28px; display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 8px 24px; align-items: baseline; max-width: 820px; }
.lock-detail .k { font: 500 12px var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--ink-2); }
.lock-detail .d { font-size: 20px; font-weight: 500; margin: 0; }
@media (max-width: 860px) {
  .locks { grid-template-columns: 1fr; border-bottom: 0; border-left: 2px solid var(--ink); }
  .lock-btn { height: auto; border-left: 0; border-bottom: 1px solid var(--rule); padding-left: 44px; }
  .lock:last-child .lock-btn { border-right: 0; }
  .lock-btn .w { top: 0; bottom: 0; right: auto; height: auto; width: calc(var(--lvl) * 20%); }
  .lock-btn .v { left: 14px; top: 22px; bottom: auto; }
  .lock-detail { grid-template-columns: 1fr; }
}

/* ---------- Impact areas ---------- */
.areas { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; border-top: 1px solid var(--rule); }
.area { min-width: 0; padding: 28px 20px 32px; display: grid; gap: 14px; align-content: start; border-right: 1px solid var(--rule); }
.area:last-child { border-right: 0; }
.area-icon { width: 56px; height: 56px; }
.area-icon * { fill: none; stroke: var(--ink); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.area-icon .dot { fill: var(--gold); stroke: none; }
.area p { margin: 0; color: var(--ink-2); font-size: 16px; }
.sdgs { display: flex; flex-wrap: wrap; gap: 6px; }
.sdg { display: inline-grid; place-items: center; min-width: 32px; height: 32px; padding: 0 6px; background: var(--c); color: var(--on-sdg); font: 600 13px var(--f-mono); border-radius: 2px; cursor: help; }
.meta { display: grid; gap: 4px; font-size: 14px; border-top: 1px solid var(--rule); padding-top: 14px; }
.meta .k { font: 500 11px var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--ink-2); }
@media (max-width: 1000px) { .areas { grid-template-columns: repeat(2, minmax(0, 1fr)); } .area:nth-child(2) { border-right: 0; }  .area:nth-child(n+3) { border-top: 1px solid var(--rule); } }
@media (max-width: 600px) { .areas { grid-template-columns: 1fr; } .area { border-right: 0; padding-inline: 0; border-top: 1px solid var(--rule); } .area:first-child { border-top: 0; } }

/* ---------- Offers ---------- */
.offers { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; align-items: stretch; }
.offer { min-width: 0; background: var(--paper); border: 1px solid var(--rule); padding: 28px; display: grid; grid-template-rows: auto auto auto 1fr auto auto; gap: 14px; position: relative; }
.offer::before { content: ""; position: absolute; left: -1px; right: -1px; top: -1px; height: calc(var(--lvl) * 4px); background: var(--canal); }
.offer .stage { font: 500 12px var(--f-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--canal); margin-top: 8px; }
.offer .dur { font: 500 13px var(--f-mono); color: var(--ink-2); }
.offer p { margin: 0; color: var(--ink-2); }
.offer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; font-size: 15px; }
.offer li { display: grid; grid-template-columns: 14px minmax(0, 1fr); gap: 10px; }
.offer li::before { content: ""; width: 8px; height: 8px; margin-top: 8px; background: var(--gold); }
.price { font: 700 24px/1.15 var(--f-display); font-stretch: 112%; padding-top: 14px; border-top: 1px solid var(--rule); }
.price small { display: block; font: 400 13px var(--f-mono); color: var(--ink-2); margin-top: 4px; letter-spacing: 0; }
.offers-foot { display: flex; flex-wrap: wrap; gap: 12px 32px; justify-content: space-between; align-items: center; margin-top: 28px; }
@media (max-width: 960px) { .offers { grid-template-columns: 1fr; } }

/* ---------- Tools ---------- */
.tabs { display: flex; gap: 0; border-bottom: 1px solid var(--rule); margin-bottom: 32px; overflow-x: auto; }
.tab { background: transparent; border: 0; border-bottom: 3px solid transparent; padding: 14px 20px 12px 0; margin-right: 24px; font-weight: 600; font-size: 17px; color: var(--ink-2); cursor: pointer; white-space: nowrap; }
.tab[aria-selected="true"] { color: var(--ink); border-bottom-color: var(--canal); }
.tool { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(24px, 4vw, 56px); align-items: start; }
.q { margin: 0 0 26px; border: 0; padding: 0; min-width: 0; }
.q legend { font: 500 12px var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--ink-2); margin-bottom: 12px; padding: 0; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { border: 1.5px solid var(--rule); background: var(--paper); border-radius: var(--radius); padding: 10px 14px; cursor: pointer; font-size: 15px; font-weight: 500; text-align: left; transition: border-color .2s var(--ease), background-color .2s var(--ease); }
.chip:hover { border-color: var(--ink); }
.chip[aria-pressed="true"] { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.result { background: var(--dark); color: var(--on-dark); padding: clamp(24px, 3vw, 36px); display: grid; gap: 16px; min-width: 0; }
.result .eyebrow { margin: 0; }
.result h3 { font-size: 28px; }
.result p { margin: 0; color: var(--on-dark-2); }
.steps { margin: 0; padding: 0; list-style: none; display: grid; gap: 10px; counter-reset: s; }
.steps li { counter-increment: s; display: grid; grid-template-columns: 30px minmax(0, 1fr); gap: 10px; }
.steps li::before { content: counter(s, decimal-leading-zero); font: 500 12px/1.9 var(--f-mono); color: var(--gold); }
.result .row { display: flex; flex-wrap: wrap; gap: 10px 24px; font-size: 14px; color: var(--on-dark-2); border-top: 1px solid var(--dark-rule); padding-top: 14px; }
.result .row b { color: var(--on-dark); font-weight: 600; }
.result .btn { justify-self: start; }
.result .btn-solid { background: var(--on-dark); color: var(--dark); }
.result .btn-solid:hover { background: var(--gold); color: var(--dark); }
.field { display: grid; gap: 8px; margin-bottom: 22px; }
.field-top { display: flex; justify-content: space-between; gap: 12px; font-size: 15px; font-weight: 500; }
.field-top output { font: 500 15px var(--f-mono); color: var(--canal); }
.range { width: 100%; accent-color: var(--canal); }
.calc-out { display: grid; gap: 18px; }
.bars { display: grid; gap: 12px; }
.bar-row { display: grid; gap: 6px; }
.bar-row .lab { display: flex; justify-content: space-between; font-size: 14px; color: var(--on-dark-2); }
.bar-row .lab b { font: 600 16px var(--f-mono); color: var(--on-dark); }
.bar { height: 12px; background: var(--dark-rule); }
.bar > i { display: block; height: 100%; width: var(--w, 0%); transition: width .5s var(--ease); }
.bar.lost > i { background: var(--sdg-1); }
.bar.rec > i { background: var(--gold); }
.bar.cost > i { background: var(--on-dark-2); }
.big-stat { font: 800 clamp(40px, 6vw, 64px)/1 var(--f-display); font-stretch: 112%; color: var(--on-dark); }
@media (max-width: 900px) { .tool { grid-template-columns: 1fr; } }

/* ---------- Partners ---------- */
.eco { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(28px, 5vw, 72px); align-items: center; margin-bottom: 64px; }
.eco-map svg { width: 100%; height: auto; display: block; }
.eco-line { stroke: var(--dark-rule); stroke-width: 1.5; fill: none; }
.eco-flow { stroke: var(--gold); stroke-width: 2; fill: none; stroke-dasharray: 6 14; }
@media (prefers-reduced-motion: no-preference) { .eco-flow { animation: flow 2.4s linear infinite; } }
@keyframes flow { to { stroke-dashoffset: -40; } }
.eco-node { fill: var(--dark); stroke: var(--on-dark); stroke-width: 1.5; }
.eco-hub { fill: var(--on-dark); }
.eco-name { font: 700 15px var(--f-display); font-stretch: 112%; fill: var(--on-dark); }
.eco-role { font: 400 12px var(--f-mono); fill: var(--on-dark-2); }
.eco-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; }
.eco-list li { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 12px; padding: 16px 0; border-bottom: 1px solid var(--dark-rule); }
.eco-list b { font: 700 18px var(--f-display); font-stretch: 112%; }
.eco-list span { color: var(--on-dark-2); font-size: 15px; }
.paths { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.path { min-width: 0; border: 1px solid var(--dark-rule); padding: 24px; display: grid; gap: 12px; grid-template-rows: auto auto 1fr auto; background: transparent; }
.path h3 { font-size: 19px; }
.path p { margin: 0; color: var(--on-dark-2); font-size: 15px; }
.path .link-arrow { color: var(--gold); background: none; border: 0; padding: 0; cursor: pointer; font-size: 15px; justify-self: start; }
@media (max-width: 1000px) { .eco { grid-template-columns: 1fr; } .paths { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .paths { grid-template-columns: 1fr; } }

/* ---------- Trust ---------- */
.trust { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 32px; }
.trust > div { min-width: 0; display: grid; gap: 10px; align-content: start; padding-top: 18px; border-top: 2px solid var(--ink); }
.trust p { margin: 0; color: var(--ink-2); font-size: 16px; }
@media (max-width: 900px) { .trust { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 520px) { .trust { grid-template-columns: 1fr; } }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 0.7fr); gap: clamp(28px, 5vw, 72px); align-items: start; }
.form { background: var(--paper); border: 1px solid var(--rule); padding: clamp(22px, 3vw, 36px); display: grid; gap: 22px; min-width: 0; }
.form-steps { display: flex; gap: 8px; list-style: none; margin: 0; padding: 0; }
.form-steps li { flex: 1; height: 4px; background: var(--rule); }
.form-steps li.on { background: var(--canal); }
.form-panel { display: grid; gap: 18px; border: 0; padding: 0; margin: 0; min-width: 0; }
.form-panel legend { font: 700 24px/1.2 var(--f-display); font-stretch: 112%; margin-bottom: 4px; padding: 0; }
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.input { display: grid; gap: 6px; font-size: 14px; font-weight: 600; min-width: 0; }
.input input, .input select, .input textarea { width: 100%; min-height: 48px; padding: 10px 12px; border: 1.5px solid var(--rule); background: var(--paper); border-radius: var(--radius); font-weight: 400; font-size: 16px; }
.input textarea { min-height: 110px; resize: vertical; }
.input input:focus, .input select:focus, .input textarea:focus { border-color: var(--canal); outline: none; box-shadow: 0 0 0 3px var(--water); }
.input .err { color: var(--sdg-1); font-weight: 500; font-size: 13px; min-height: 0; }
.consent { display: grid; grid-template-columns: 22px minmax(0, 1fr); gap: 10px; font-size: 14px; color: var(--ink-2); align-items: start; }
.consent input { width: 20px; height: 20px; margin-top: 2px; accent-color: var(--canal); }
.form-nav { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.done { display: grid; gap: 14px; }
.done pre { white-space: pre-wrap; font: 400 14px/1.55 var(--f-mono); background: var(--paper-2); padding: 16px; margin: 0; max-height: 280px; overflow: auto; }
.channels { display: grid; gap: 0; }
.channel { display: grid; gap: 4px; padding: 18px 0; border-bottom: 1px solid var(--rule); }
.channel .k { font: 500 11px var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--ink-2); }
.channel .v { font-size: 18px; font-weight: 600; word-break: break-word; }
.channel .row { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.copy { border: 1.5px solid var(--rule); background: transparent; border-radius: var(--radius); padding: 6px 10px; font-size: 13px; cursor: pointer; }
.copy:hover { border-color: var(--ink); }
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; } }
@media (max-width: 560px) { .grid-2 { grid-template-columns: 1fr; } }

/* ---------- Footer ---------- */
.site-footer { background: var(--dark); color: var(--on-dark-2); padding-block: 56px calc(40px + env(safe-area-inset-bottom, 0px)); }
.site-footer .wrap { display: grid; gap: 32px; }
.foot-top { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 24px; align-items: end; }
.foot-tag .l2 { display: inline; }
.foot-tag { font: 800 clamp(34px, 6vw, 72px)/0.95 var(--f-display); font-stretch: 125%; color: var(--on-dark); letter-spacing: -0.02em; margin: 0; }
.foot-links { display: flex; flex-wrap: wrap; gap: 8px 24px; list-style: none; margin: 0; padding: 0; font-size: 15px; }
.foot-links a { text-decoration: none; color: var(--on-dark); }
.foot-links a:hover { color: var(--gold); }
.foot-legal { display: grid; gap: 8px; font-size: 13px; border-top: 1px solid var(--dark-rule); padding-top: 22px; }
.foot-legal p { margin: 0; max-width: 90ch; }
.site-footer .brand .wordmark { color: var(--on-dark); }

/* ---------- Scroll reveal (from a visible resting state; progressive enhancement) ---------- */
@media (prefers-reduced-motion: no-preference) {
  @supports (animation-timeline: view()) {
    .reveal { animation: rise linear both; animation-timeline: view(); animation-range: entry 0% cover 22%; }
    @keyframes rise { from { opacity: 0.15; transform: translateY(28px); } to { opacity: 1; transform: none; } }
  }
}

/* ---------- Legal pages ---------- */
.legal { max-width: 760px; }
.legal h1 { font-size: clamp(36px, 6vw, 64px); font-stretch: 125%; font-weight: 800; line-height: 1; margin-bottom: 24px; }
.legal h2 { font-size: 24px; margin-top: 40px; margin-bottom: 10px; }
.legal p, .legal li { color: var(--ink-2); }
.notice { border-left: 3px solid var(--gold); padding: 12px 16px; background: var(--paper-2); font-size: 15px; }

/* =====================================================================
   v2 expansion: About, numbers, imagery, capabilities, region, people,
   insights, newsletter, articles. Same tokens; the lock motif continues.
   ===================================================================== */

/* ---------- Imagery ---------- */
.media { position: relative; overflow: hidden; background: var(--dark); margin: 0; }
.media img { display: block; width: 100%; height: 100%; object-fit: cover; transform: scale(1.02); transition: transform 1.2s var(--ease), filter .6s var(--ease); }
.media figcaption { position: absolute; left: 0; right: 0; bottom: 0; padding: 14px 16px; font: 500 12px/1.4 var(--f-mono); letter-spacing: .08em; color: var(--on-dark); background: linear-gradient(to top, rgba(5,13,15,.78), rgba(5,13,15,0)); }
@media (hover: hover) { .media:hover img { transform: scale(1.07); } }
@media (prefers-reduced-motion: no-preference) {
  @supports (animation-timeline: view()) {
    .parallax img { animation: drift linear both; animation-timeline: view(); animation-range: cover 0% cover 100%; }
    @keyframes drift { from { transform: scale(1.12) translateY(-3%); } to { transform: scale(1.12) translateY(3%); } }
  }
}

/* ---------- About ---------- */
.about-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(28px, 5vw, 72px); align-items: center; margin-bottom: clamp(48px, 7vw, 88px); }
.about-grid .section-head { margin-bottom: 0; }
.about-grid .media { aspect-ratio: 4 / 3; max-width: 100%; }
.purpose { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; border-top: 2px solid var(--ink); }
.purpose > div { min-width: 0; padding: 24px 24px 28px 0; display: grid; gap: 12px; align-content: start; }
.purpose > div + div { padding-left: 24px; border-left: 1px solid var(--rule); }
.purpose .k { font: 500 12px var(--f-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--canal); }
.purpose p { margin: 0; font-size: 19px; line-height: 1.45; }
.purpose ol { margin: 0; padding: 0; list-style: none; display: grid; gap: 10px; counter-reset: o; }
.purpose li { counter-increment: o; display: grid; grid-template-columns: 30px minmax(0, 1fr); gap: 8px; font-size: 16px; color: var(--ink-2); }
.purpose li::before { content: counter(o, decimal-leading-zero); font: 500 12px/1.9 var(--f-mono); color: var(--canal); }
.values-lead { margin: clamp(40px, 6vw, 64px) 0 18px; font: 500 12px var(--f-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--ink-2); }
.values { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 12px; }
.value { min-width: 0; padding: 20px 18px; background: var(--paper); border: 1px solid var(--rule); display: grid; gap: 8px; align-content: start; transition: border-color .3s var(--ease), transform .3s var(--ease); }
.value:hover { border-color: var(--canal); transform: translateY(-3px); }
.value h3 { font-size: 18px; }
.value p { margin: 0; font-size: 15px; color: var(--ink-2); }
@media (max-width: 1000px) { .values { grid-template-columns: repeat(2, minmax(0, 1fr)); } .about-grid { grid-template-columns: 1fr; } }
@media (max-width: 760px) { .purpose { grid-template-columns: 1fr; } .purpose > div + div { padding-left: 0; border-left: 0; border-top: 1px solid var(--rule); } }
@media (max-width: 480px) { .values { grid-template-columns: 1fr; } }

/* ---------- Honest numbers ---------- */
.numbers { margin-top: clamp(48px, 7vw, 80px); background: var(--dark); color: var(--on-dark); display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); }
.num { min-width: 0; padding: clamp(22px, 3vw, 34px) clamp(16px, 2vw, 26px); display: grid; gap: 6px; border-left: 1px solid var(--dark-rule); }
.num:first-child { border-left: 0; }
.num b { font: 800 clamp(44px, 6vw, 76px)/0.9 var(--f-display); font-stretch: 125%; color: var(--on-dark); font-variant-numeric: tabular-nums; }
.num:first-child b { color: var(--gold); }
.num span { font-size: 14px; color: var(--on-dark-2); }
.numbers-note { margin: 10px 0 0; }
@media (max-width: 900px) { .numbers { grid-template-columns: repeat(2, minmax(0, 1fr)); } .num { border-left: 0; border-top: 1px solid var(--dark-rule); } .num:nth-child(-n+2) { border-top: 0; } .num:nth-child(even) { border-left: 1px solid var(--dark-rule); } .num:last-child { grid-column: 1 / -1; border-left: 0; } }

/* ---------- Impact images ---------- */
.area-img { aspect-ratio: 16 / 10; margin: 0 0 6px; max-width: 100%; }

/* ---------- Capabilities marquee ---------- */
.caps { margin-top: clamp(40px, 6vw, 64px); display: grid; gap: 14px; }
.caps-row { display: grid; grid-template-columns: 170px minmax(0, 1fr); gap: 18px; align-items: center; }
.caps-row .k { font: 500 12px var(--f-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--ink-2); }
.marquee { overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent); mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent); }
.marquee-track { display: flex; gap: 10px; width: max-content; }
.marquee-track span { white-space: nowrap; padding: 10px 16px; border: 1px solid var(--rule); background: var(--paper); font-size: 15px; font-weight: 500; }
.marquee-track span::before { content: ""; display: inline-block; width: 6px; height: 6px; margin-right: 10px; background: var(--canal); vertical-align: middle; }
@media (prefers-reduced-motion: no-preference) {
  .marquee-track { animation: slide 48s linear infinite; }
  .marquee.rev .marquee-track { animation-direction: reverse; animation-duration: 56s; }
  .marquee:hover .marquee-track { animation-play-state: paused; }
}
@keyframes slide { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .marquee-track { flex-wrap: wrap; width: auto; } .marquee-track [aria-hidden="true"] { display: none; } }
@media (max-width: 700px) { .caps-row { grid-template-columns: 1fr; gap: 8px; } }

/* ---------- Region map ---------- */
.region { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: clamp(28px, 5vw, 72px); align-items: center; }
.region .section-head { margin-bottom: 0; }
.region-map { position: relative; aspect-ratio: 1 / 1; max-width: 100%; }
.region-map canvas { width: 100%; height: 100%; display: block; }
.facts { list-style: none; margin: 28px 0 0; padding: 0; display: grid; gap: 0; }
.facts li { display: grid; grid-template-columns: 150px minmax(0, 1fr); gap: 12px; padding: 14px 0; border-top: 1px solid var(--rule); font-size: 16px; }
.facts .k { font: 500 12px/1.6 var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--ink-2); }
@media (max-width: 900px) { .region { grid-template-columns: 1fr; } .region-map { max-width: 560px; } }
@media (max-width: 480px) { .facts li { grid-template-columns: 1fr; gap: 2px; } }

/* ---------- People: leadership + careers ---------- */
.leaders { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 16px; margin-bottom: clamp(48px, 7vw, 80px); }
.leader { display: grid; grid-template-columns: 72px minmax(0, 1fr); gap: 16px; align-items: center; padding: 18px; border: 1px solid var(--rule); background: var(--paper); }
.monogram { width: 72px; height: 72px; display: grid; place-items: center; background: var(--dark); color: var(--on-dark); font: 800 24px var(--f-display); font-stretch: 125%; position: relative; overflow: hidden; }
.monogram::after { content: ""; position: absolute; left: 10px; bottom: 10px; width: 9px; height: 9px; border-radius: 50%; background: var(--gold); }
.monogram img { width: 100%; height: 100%; object-fit: cover; }
.leader b { display: block; font: 700 18px/1.2 var(--f-display); font-stretch: 105%; }
.leader span { color: var(--ink-2); font-size: 15px; }
.careers { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: clamp(28px, 5vw, 64px); align-items: start; }
.careers .media { aspect-ratio: 4 / 5; position: sticky; top: calc(env(safe-area-inset-top, 0px) + 96px); max-width: 100%; }
.roles { list-style: none; margin: 0 0 28px; padding: 0; display: grid; }
.role { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 6px 16px; padding: 18px 0; border-top: 1px solid var(--rule); align-items: center; }
.role:last-child { border-bottom: 1px solid var(--rule); }
.role h3 { font-size: 20px; }
.role p { margin: 0; grid-column: 1; color: var(--ink-2); font-size: 15px; }
.role .tag { grid-column: 2; grid-row: 1 / span 2; font: 500 12px var(--f-mono); letter-spacing: .06em; color: var(--canal); border: 1px solid var(--rule); padding: 6px 10px; white-space: nowrap; }
.process { list-style: none; margin: 0 0 28px; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; }
.process li { min-width: 0; padding: 14px 12px 0 0; border-top: 3px solid var(--rule); display: grid; gap: 4px; font-size: 15px; position: relative; }
.process li:first-child { border-top-color: var(--canal); }
.process li b { font: 500 12px var(--f-mono); color: var(--canal); }
@media (max-width: 900px) { .careers { grid-template-columns: 1fr; } .careers .media { position: relative; top: 0; aspect-ratio: 16 / 10; } }
@media (max-width: 560px) { .process { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 16px; } .role { grid-template-columns: 1fr; } .role .tag { grid-column: 1; grid-row: auto; justify-self: start; } }

/* ---------- Insights ---------- */
.posts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.post { min-width: 0; display: grid; grid-template-rows: auto auto auto 1fr auto; gap: 12px; align-content: start; text-decoration: none; color: inherit; }
.post .media { aspect-ratio: 16 / 10; max-width: 100%; }
.post .meta-line { font: 500 12px var(--f-mono); letter-spacing: .08em; color: var(--ink-2); text-transform: uppercase; }
.post h3 { font-size: 22px; transition: color .25s var(--ease); }
.post p { margin: 0; color: var(--ink-2); font-size: 16px; }
.post:hover h3 { color: var(--canal); }
.post .link-arrow { font-size: 15px; }
.newsletter { margin-top: clamp(40px, 6vw, 64px); display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 20px 40px; align-items: center; padding: clamp(22px, 3vw, 32px); background: var(--dark); color: var(--on-dark); }
.newsletter h3 { font-size: 24px; }
.newsletter p { margin: 6px 0 0; color: var(--on-dark-2); font-size: 15px; }
.nl-form { display: flex; gap: 10px; flex-wrap: wrap; }
.nl-form input { flex: 1 1 220px; min-width: 0; min-height: 50px; padding: 10px 14px; border: 1.5px solid var(--dark-rule); background: transparent; color: var(--on-dark); border-radius: var(--radius); font-size: 16px; }
.nl-form input::placeholder { color: var(--on-dark-2); }
.nl-form input:focus { outline: none; border-color: var(--gold); }
.nl-form .btn-solid { background: var(--on-dark); color: var(--dark); }
.nl-form .btn-solid:hover { background: var(--gold); color: var(--dark); }
.nl-msg { flex-basis: 100%; margin: 0; font-size: 14px; color: var(--on-dark-2); min-height: 1.2em; }
@media (max-width: 900px) { .posts { grid-template-columns: 1fr; } .post { grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); grid-template-rows: auto; column-gap: 18px; } .post .media { grid-row: 1 / span 4; } .newsletter { grid-template-columns: 1fr; } }
@media (max-width: 560px) { .post { grid-template-columns: 1fr; } .post .media { grid-row: auto; } }

/* ---------- Footer extras ---------- */
.foot-cols { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; font-size: 15px; }
.foot-cols .k { display: block; font: 500 11px var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--on-dark-2); margin-bottom: 8px; }
.foot-cols a { color: var(--on-dark); text-decoration: none; }
.foot-cols a:hover { color: var(--gold); }
.foot-cols ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.socials { display: flex; gap: 10px; }
.socials a { width: 40px; height: 40px; display: grid; place-items: center; border: 1px solid var(--dark-rule); border-radius: var(--radius); }
.socials a:hover { border-color: var(--gold); }
.socials svg { width: 18px; height: 18px; fill: var(--on-dark); }
@media (max-width: 700px) { .foot-cols { grid-template-columns: 1fr; } }

/* ---------- Article pages ---------- */
.article-hero { padding-block: clamp(48px, 7vw, 88px) clamp(28px, 4vw, 40px); }
.article-head { max-width: 860px; }
.article-head h1 { font-size: clamp(38px, 6vw, 72px); font-stretch: 118%; font-weight: 800; line-height: 1; letter-spacing: -0.02em; }
.article-head .lede { max-width: 56ch; }
.article-cover { margin: 0; max-height: 62vh; overflow: hidden; }
.article-cover img { width: 100%; height: auto; display: block; }
.article-body { max-width: 720px; font-size: 19px; line-height: 1.7; }
.article-body h2 { font-size: clamp(26px, 3vw, 34px); margin: 48px 0 12px; }
.article-body h3 { margin: 32px 0 8px; }
.article-body p, .article-body li { color: var(--ink); }
.article-body ul, .article-body ol { padding-left: 1.2em; display: grid; gap: 10px; }
.article-body a { color: var(--canal); text-underline-offset: 3px; }
.article-body .notice { font-size: 15px; margin-bottom: 32px; }
.article-cta { margin-top: 56px; padding: 28px; background: var(--dark); color: var(--on-dark); display: grid; gap: 10px; justify-items: start; }
.article-cta h2 { margin: 0; color: var(--on-dark); }
.article-cta p { margin: 0; color: var(--on-dark-2); }
.article-cta .btn-solid { background: var(--on-dark); color: var(--dark); }