/* ==========================================================================
   Anait Solutions — home page stylesheet
   Scoped to #anait-home, every class prefixed an-, so theme and plugin CSS
   cannot leak in. Brand: navy, ember, white. Arial system stack.
   ========================================================================== */

html, body { margin: 0; padding: 0; }

#anait-home {
  --an-navy: #1F3864;
  --an-navy-2: #2A4A80;
  --an-navy-3: #5F7CB0;
  --an-navy-deep: #16294A;
  --an-ember: #E8590C;
  --an-ember-soft: #FFB27A;
  --an-white: #FFFFFF;
  --an-body: #3B4A66;
  --an-mist: #F3F5F9;
  --an-rule: #D6DCE8;
  --an-rule-dark: rgba(255, 255, 255, .18);
  --an-cold: #A9B8D4;
  --an-max: 1240px;
  --an-gutter: clamp(20px, 4vw, 48px);
  --an-section: clamp(64px, 9vw, 128px);
  --an-header: 76px;
  --an-font: Arial, "Helvetica Neue", Helvetica, sans-serif;
  --an-grid-dark: linear-gradient(rgba(255, 255, 255, .05) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .05) 1px, transparent 1px);
  --an-grid-light: linear-gradient(rgba(31, 56, 100, .06) 1px, transparent 1px), linear-gradient(90deg, rgba(31, 56, 100, .06) 1px, transparent 1px);

  font-family: var(--an-font);
  font-size: 17px;
  line-height: 1.6;
  color: var(--an-body);
  background: var(--an-white);
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}

#anait-home *, #anait-home *::before, #anait-home *::after { box-sizing: border-box; }
#anait-home h1, #anait-home h2, #anait-home h3, #anait-home p, #anait-home ul, #anait-home figure { margin: 0; }
#anait-home ul { padding: 0; list-style: none; }
#anait-home a { color: inherit; text-decoration: none; }
#anait-home img, #anait-home svg { max-width: 100%; }

#anait-home a:focus-visible,
#anait-home button:focus-visible,
#anait-home summary:focus-visible,
#anait-home canvas:focus-visible,
#anait-home .an-nav-toggle:focus-visible + .an-nav-burger { outline: 3px solid var(--an-ember); outline-offset: 3px; }

#anait-home .an-wrap { max-width: var(--an-max); margin: 0 auto; padding-left: var(--an-gutter); padding-right: var(--an-gutter); }
#anait-home section { padding-top: var(--an-section); padding-bottom: var(--an-section); }
#anait-home section[id], #anait-home .an-world, #anait-home main { scroll-margin-top: var(--an-header); }

/* --------------------------------------------------------------------------
   Type
   -------------------------------------------------------------------------- */
#anait-home h1 { font-size: clamp(2.5rem, 4.55vw, 4.125rem); line-height: 1.02; letter-spacing: -0.025em; font-weight: 700; color: var(--an-navy); }
#anait-home h2 { font-size: clamp(2rem, 3.4vw, 3rem); line-height: 1.08; letter-spacing: -0.02em; font-weight: 700; color: var(--an-navy); }
#anait-home h3 { font-size: 1.375rem; line-height: 1.25; letter-spacing: -0.01em; font-weight: 700; color: var(--an-navy); }
#anait-home .an-lede { font-size: 1.25rem; line-height: 1.5; max-width: 32em; }
#anait-home .an-small { font-size: .9375rem; line-height: 1.5; }
#anait-home .an-eyebrow { font-size: .9375rem; font-weight: 700; color: var(--an-navy); margin-bottom: 20px; }
#anait-home p + p { margin-top: 1em; }

/* Navy surfaces: white type, ember stays ember */
#anait-home .an-on-navy { background-color: var(--an-navy); color: var(--an-white); }
#anait-home .an-on-navy h1, #anait-home .an-on-navy h2, #anait-home .an-on-navy h3, #anait-home .an-on-navy .an-eyebrow { color: var(--an-white); }
#anait-home .an-on-navy .an-lede { color: rgba(255, 255, 255, .88); }
#anait-home .an-on-navy .an-small { color: rgba(255, 255, 255, .75); }
#anait-home .an-grid-paper { background-image: var(--an-grid-dark); background-size: 28px 28px; }

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
#anait-home .an-btn {
  display: inline-block; padding: 15px 28px; border-radius: 4px; border: 2px solid transparent;
  font-size: 1.1875rem; font-weight: 700; line-height: 1.2; text-align: center; cursor: pointer;
  transition: background-color .15s ease, color .15s ease, border-color .15s ease;
}
#anait-home .an-btn-primary { background: var(--an-ember); border-color: var(--an-ember); color: var(--an-white); }
#anait-home .an-btn-primary:hover { background: var(--an-navy); border-color: var(--an-navy); }
#anait-home .an-btn-secondary { background: transparent; border-color: var(--an-navy); color: var(--an-navy); }
#anait-home .an-btn-secondary:hover { background: var(--an-navy); color: var(--an-white); }
#anait-home .an-on-navy .an-btn-primary:hover { background: var(--an-white); border-color: var(--an-white); color: var(--an-navy); }
#anait-home .an-on-navy .an-btn-secondary { border-color: var(--an-white); color: var(--an-white); }
#anait-home .an-on-navy .an-btn-secondary:hover { background: var(--an-white); color: var(--an-navy); }
#anait-home .an-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 36px; }

/* --------------------------------------------------------------------------
   Wordmark (CSS text until the SVG logo is supplied)
   -------------------------------------------------------------------------- */
#anait-home .an-wordmark { display: inline-flex; flex-direction: column; line-height: 1; }
#anait-home .an-wm-top { font-size: 1.25rem; font-weight: 700; letter-spacing: .24em; color: var(--an-navy); }
#anait-home .an-wm-bottom { font-size: .6875rem; font-weight: 700; letter-spacing: .34em; color: var(--an-ember); margin-top: 5px; padding-left: .04em; }
#anait-home .an-on-navy .an-wm-top { color: var(--an-white); }

/* --------------------------------------------------------------------------
   Preloader. Shown only when the inline snippet marks the document
   html.an-preload (motion allowed, first view this session). If that
   snippet never runs the overlay is never displayed.
   -------------------------------------------------------------------------- */
#anait-home #an-loader { display: none; }
html.an-preload #anait-home #an-loader {
  display: flex; position: fixed; inset: 0; z-index: 100; flex-direction: column; align-items: center; justify-content: center; gap: 22px;
  background: var(--an-navy); color: var(--an-white);
  transition: transform .75s cubic-bezier(.7, 0, .3, 1);
}
#anait-home #an-loader.is-done { transform: translateY(-101%); }
#anait-home #an-loader .an-wm-top { color: var(--an-white); font-size: 1.5rem; }
#anait-home #an-loader .an-wm-bottom { font-size: .8125rem; }
#anait-home .an-loader-word { font-size: clamp(1.5rem, 3.2vw, 2.5rem); font-weight: 700; letter-spacing: -0.02em; min-height: 1.3em; }
#anait-home .an-loader-line { width: 120px; height: 3px; background: rgba(255, 255, 255, .18); overflow: hidden; }
#anait-home .an-loader-line span { display: block; width: 0; height: 100%; background: var(--an-ember); transition: width 1.5s linear; }
#anait-home #an-loader.is-running .an-loader-line span { width: 100%; }

/* --------------------------------------------------------------------------
   Header
   -------------------------------------------------------------------------- */
#anait-home .an-header { position: sticky; top: 0; z-index: 50; background: rgba(255, 255, 255, .96); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); border-bottom: 1px solid var(--an-rule); }
#anait-home .an-header .an-wrap { display: flex; align-items: center; justify-content: space-between; gap: 24px; height: var(--an-header); }
#anait-home .an-nav { display: flex; align-items: center; gap: 32px; }
#anait-home .an-nav-links { display: flex; gap: 28px; font-size: 1rem; font-weight: 700; color: var(--an-navy); }
#anait-home .an-nav-links a { padding: 6px 0; border-bottom: 2px solid transparent; }
#anait-home .an-nav-links a:hover { border-bottom-color: var(--an-ember); }
#anait-home .an-nav .an-btn { padding: 11px 20px; font-size: 1rem; }
#anait-home .an-nav-toggle { position: absolute; width: 1px; height: 1px; opacity: 0; overflow: hidden; }
#anait-home .an-nav-burger { display: none; width: 44px; height: 44px; align-items: center; justify-content: center; cursor: pointer; }
#anait-home .an-nav-burger span, #anait-home .an-nav-burger span::before, #anait-home .an-nav-burger span::after { display: block; width: 24px; height: 2px; background: var(--an-navy); }
#anait-home .an-nav-burger span { position: relative; }
#anait-home .an-nav-burger span::before, #anait-home .an-nav-burger span::after { content: ""; position: absolute; left: 0; }
#anait-home .an-nav-burger span::before { top: -8px; }
#anait-home .an-nav-burger span::after { top: 8px; }

/* --------------------------------------------------------------------------
   Hero: headline, the globe, and the what-if model, all on navy
   -------------------------------------------------------------------------- */
#anait-home .an-hero { padding-top: clamp(36px, 5vw, 72px); padding-bottom: clamp(48px, 6vw, 88px); }
#anait-home .an-hero-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(32px, 5vw, 72px); align-items: start; margin-top: clamp(28px, 4vw, 48px); }
#anait-home .an-hero .an-lede { max-width: 30em; }
#anait-home .an-hero-copy { padding-top: 4px; }

#anait-home .an-globe-col { position: sticky; top: calc(var(--an-header) + 20px); }
#anait-home .an-globe { display: block; width: 100%; max-width: 560px; aspect-ratio: 1 / 1; margin: 0 auto; cursor: grab; touch-action: pan-y; }
#anait-home .an-globe.is-dragging { cursor: grabbing; }
#anait-home .an-globe-cap { margin-top: 12px; text-align: center; }
#anait-home .an-globe-fallback { display: none; max-width: 560px; margin: 0 auto; padding: 24px; border: 1px solid var(--an-rule-dark); border-radius: 8px; color: rgba(255, 255, 255, .88); }
#anait-home:not(.an-js) .an-globe, #anait-home:not(.an-js) .an-globe-cap { display: none; }
#anait-home:not(.an-js) .an-globe-fallback { display: block; }

#anait-home .an-world { margin-top: clamp(48px, 6vw, 80px); padding-top: clamp(40px, 5vw, 56px); border-top: 1px solid var(--an-rule-dark); }
#anait-home .an-world .an-lede { margin-top: 22px; }
#anait-home .an-world-panel { margin-top: 28px; padding: clamp(22px, 3vw, 32px); border-radius: 8px; background: var(--an-white); color: var(--an-body); scroll-margin-top: calc(var(--an-header) + 16px); }
#anait-home .an-world-panel h3 { font-size: 1.75rem; letter-spacing: -0.02em; color: var(--an-navy); }
#anait-home .an-world-panel .an-small { color: var(--an-body); }
#anait-home .an-wp-input { margin-top: 10px; padding-bottom: 16px; border-bottom: 1px solid var(--an-rule); }
#anait-home .an-wp-input strong { color: var(--an-navy); font-size: 1.125rem; }
#anait-home .an-wp-src { margin-top: 6px; }
#anait-home .an-whatif { margin-top: 18px; }
#anait-home .an-whatif-intro { font-weight: 700; color: var(--an-navy); margin-bottom: 12px; }
#anait-home .an-outgrid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px 20px; }
#anait-home .an-outgrid strong { display: block; font-size: clamp(1.6rem, 2.4vw, 2.1rem); line-height: 1; letter-spacing: -0.03em; color: var(--an-navy); font-variant-numeric: tabular-nums; }
#anait-home .an-outgrid strong.an-hot-num { color: var(--an-ember); }
#anait-home .an-outgrid span { display: block; margin-top: 6px; font-size: .9375rem; line-height: 1.4; }
#anait-home .an-places { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; }
#anait-home .an-places button {
  font: inherit; font-size: .9375rem; font-weight: 700; color: var(--an-navy); background: var(--an-white);
  border: 1.5px solid var(--an-rule); border-radius: 999px; padding: 7px 14px; cursor: pointer;
  transition: background-color .15s ease, border-color .15s ease, color .15s ease;
}
#anait-home .an-places button:hover { border-color: var(--an-navy); }
#anait-home .an-places button[aria-pressed="true"] { background: var(--an-ember); border-color: var(--an-ember); color: var(--an-white); }
#anait-home .an-places button:focus-visible { outline-offset: 2px; }
#anait-home .an-method { margin-top: clamp(40px, 5vw, 64px); padding-top: 24px; border-top: 1px solid var(--an-rule-dark); max-width: 70em; color: rgba(255, 255, 255, .8); }
#anait-home .an-method strong { color: var(--an-white); }

/* --------------------------------------------------------------------------
   Ticker
   -------------------------------------------------------------------------- */
#anait-home .an-ticker { padding: 16px 0; border-top: 1px solid var(--an-rule); border-bottom: 1px solid var(--an-rule); overflow: hidden; }
#anait-home .an-ticker-track { display: flex; width: max-content; }
#anait-home .an-ticker ul { display: flex; }
#anait-home .an-ticker li { display: flex; align-items: center; gap: 18px; padding: 0 28px; font-size: 1.0625rem; font-weight: 700; color: var(--an-navy); white-space: nowrap; }
#anait-home .an-ticker li::before { content: ""; flex: 0 0 auto; width: 9px; height: 9px; background: var(--an-ember); }

/* --------------------------------------------------------------------------
   Title card and chapters: one statement, one paragraph, one visual each,
   each filling the viewport on desktop
   -------------------------------------------------------------------------- */
#anait-home .an-title-card { padding-top: clamp(64px, 10vw, 140px); padding-bottom: clamp(16px, 3vw, 32px); }
#anait-home .an-title-card h2, #anait-home .an-chapter h2 { font-size: clamp(2.5rem, 4.55vw, 4.125rem); line-height: 1.02; letter-spacing: -0.025em; }
#anait-home .an-title-card h2 { max-width: 14em; }
#anait-home .an-bg-mist { background: var(--an-mist); }
#anait-home .an-chapter { display: flex; align-items: center; min-height: calc(100vh - var(--an-header)); padding-top: clamp(48px, 7vw, 96px); padding-bottom: clamp(48px, 7vw, 96px); }
#anait-home .an-chapter-grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(32px, 5vw, 80px); align-items: center; width: 100%; }
#anait-home .an-chapter.an-art-left .an-chapter-grid { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); }
#anait-home .an-chapter.an-art-left .an-chapter-grid > figure { order: -1; }
#anait-home .an-chapter h2 { max-width: 11em; }
#anait-home .an-chapter .an-lede { margin-top: 24px; }
#anait-home .an-outcome-line { max-width: 30em; margin-top: 26px; padding: 14px 18px; border-left: 4px solid var(--an-ember); background: var(--an-white); font-weight: 700; color: var(--an-navy); }
#anait-home .an-art { padding: clamp(16px, 2.5vw, 32px); border: 1px solid var(--an-rule); border-radius: 8px; background: var(--an-white); }
#anait-home .an-art svg { display: block; width: 100%; height: auto; font-family: var(--an-font); }
#anait-home .an-art figcaption { margin-top: 12px; }
#anait-home .an-art text { fill: var(--an-navy); font-weight: 700; font-size: 13px; }
#anait-home .an-art .an-t-quiet { fill: var(--an-body); font-weight: 400; font-size: 12.5px; }
#anait-home .an-art .an-t-hot { fill: var(--an-ember); }
#anait-home .an-art .an-line { fill: none; stroke: var(--an-navy); stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }
#anait-home .an-art .an-line-soft { fill: none; stroke: var(--an-navy-3); stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
#anait-home .an-art .an-hot { fill: none; stroke: var(--an-ember); stroke-width: 7; stroke-linecap: round; stroke-linejoin: round; }
#anait-home .an-art .an-cold { fill: none; stroke: var(--an-cold); stroke-width: 7; stroke-linecap: round; stroke-linejoin: round; }
#anait-home .an-art .an-flow { fill: none; stroke: rgba(255, 255, 255, .8); stroke-width: 2.5; stroke-linecap: round; stroke-dasharray: 7 13; }
#anait-home .an-art .an-fill-mist { fill: var(--an-mist); }
#anait-home .an-art .an-fill-navy { fill: var(--an-navy); }
#anait-home .an-art .an-fill-ember { fill: var(--an-ember); }
#anait-home .an-art .an-water { fill: none; stroke: var(--an-navy-3); stroke-width: 2; stroke-linecap: round; }

/* --------------------------------------------------------------------------
   Key figures: the proof, on navy, with the curtailment trace
   -------------------------------------------------------------------------- */
#anait-home .an-figures { padding-top: clamp(64px, 8vw, 112px); padding-bottom: clamp(64px, 8vw, 112px); }
#anait-home .an-stat-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); }
#anait-home .an-stat { padding: 8px 28px; border-left: 1px solid var(--an-rule-dark); }
#anait-home .an-stat:first-child { border-left: 0; padding-left: 0; }
#anait-home .an-stat strong { display: block; font-size: clamp(2.5rem, 4.5vw, 4rem); line-height: 1; letter-spacing: -0.03em; color: var(--an-white); font-variant-numeric: tabular-nums; }
#anait-home .an-stat span { display: block; margin-top: 12px; max-width: 16em; color: rgba(255, 255, 255, .85); }
#anait-home .an-figures-row { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: clamp(32px, 5vw, 72px); align-items: center; margin-top: clamp(40px, 5vw, 64px); }
#anait-home .an-stat-basis { max-width: 30em; }
#anait-home .an-demo-panel {
  padding: clamp(12px, 2vw, 24px); border-radius: 8px;
  background-color: var(--an-mist); background-image: var(--an-grid-light); background-size: 28px 28px;
}
#anait-home .an-demo { display: block; width: 100%; height: auto; font-family: var(--an-font); }
#anait-home .an-demo text { fill: var(--an-navy); font-weight: 700; font-size: 14px; }
#anait-home .an-demo .an-t-quiet { fill: var(--an-body); font-weight: 400; font-size: 12.5px; }
#anait-home .an-demo .an-t-big { font-size: 40px; letter-spacing: -0.03em; }
#anait-home .an-demo .an-t-hot { fill: var(--an-ember); }
#anait-home .an-demo .an-readout { fill: var(--an-white); stroke: var(--an-rule); stroke-width: 1.5; }
#anait-home .an-demo .an-bar-bg { fill: var(--an-rule); }
#anait-home .an-demo .an-bar { fill: var(--an-navy); }
#anait-home .an-demo .an-flag { opacity: 0; transition: opacity .3s ease; }
#anait-home .an-demo .an-flag rect { fill: var(--an-ember); }
#anait-home .an-demo .an-flag text { fill: var(--an-white); font-size: 18px; }
#anait-home .an-demo.is-curtailed .an-flag { opacity: 1; }
#anait-home .an-demo .an-tank { fill: var(--an-white); stroke: var(--an-navy); stroke-width: 3; }
#anait-home .an-demo .an-fluid { fill: var(--an-navy-2); }
#anait-home .an-demo .an-fluid-top { fill: var(--an-navy-3); opacity: .55; }
#anait-home .an-demo .an-unit rect { fill: var(--an-navy-deep); stroke: var(--an-navy-3); stroke-width: 1.5; transition: opacity .5s ease; }
#anait-home .an-demo .an-unit .an-led { fill: var(--an-ember); transition: fill .4s ease; }
#anait-home .an-demo .an-unit .an-fins { stroke: var(--an-navy-3); stroke-width: 1.2; opacity: .8; }
#anait-home .an-demo .an-unit.is-off rect { opacity: .55; }
#anait-home .an-demo .an-unit.is-off .an-led { fill: var(--an-navy-3); }
#anait-home .an-demo .an-heat { fill: none; stroke: var(--an-ember-soft); stroke-width: 2; stroke-linecap: round; opacity: .9; transition: opacity .6s ease; }
#anait-home .an-demo.is-curtailed .an-heat { opacity: 0; }
#anait-home .an-demo .an-pipe-hot { fill: none; stroke: var(--an-ember); stroke-width: 9; stroke-linecap: round; stroke-linejoin: round; }
#anait-home .an-demo .an-pipe-cold { fill: none; stroke: var(--an-cold); stroke-width: 9; stroke-linecap: round; stroke-linejoin: round; }
#anait-home .an-demo .an-pipe-flow { fill: none; stroke: rgba(255, 255, 255, .75); stroke-width: 3; stroke-linecap: round; stroke-dasharray: 7 13; }
#anait-home .an-demo .an-cooler { fill: var(--an-white); stroke: var(--an-navy); stroke-width: 2.5; }
#anait-home .an-demo .an-fan { fill: none; stroke: var(--an-navy); stroke-width: 2; }
#anait-home .an-demo .an-blade { fill: var(--an-navy-3); }
#anait-home .an-demo-cap { margin-top: 12px; }

/* Curtailment trace */
#anait-home .an-trace .an-axis { stroke: var(--an-rule); stroke-width: 1.5; }
#anait-home .an-trace .an-gridline { stroke: var(--an-rule); stroke-width: 1; stroke-dasharray: 3 5; }
#anait-home .an-trace .an-load { fill: none; stroke: var(--an-navy); stroke-width: 4.5; stroke-linecap: round; stroke-linejoin: round; }
#anait-home .an-trace .an-drop { fill: none; stroke: var(--an-ember); stroke-width: 5; stroke-linecap: round; }
#anait-home .an-trace .an-call { stroke: var(--an-navy); stroke-width: 1.5; stroke-dasharray: 4 5; }
#anait-home .an-trace .an-bracket { fill: none; stroke: var(--an-navy); stroke-width: 1.5; }
#anait-home .an-trace .an-bracket-hot { fill: none; stroke: var(--an-ember); stroke-width: 2; }

/* Wind and switch */
#anait-home .an-blades { transform-origin: 118px 118px; }
#anait-home .an-switch-knob { transition: transform .5s ease; }

/* Live traces */
#anait-home .an-scroll-kw, #anait-home .an-scroll-t { fill: none; stroke-width: 2.5; stroke-linecap: round; stroke-linejoin: round; }
#anait-home .an-scroll-kw { stroke: var(--an-navy); }
#anait-home .an-scroll-t { stroke: var(--an-ember); }

/* --------------------------------------------------------------------------
   The site behind the numbers
   -------------------------------------------------------------------------- */
#anait-home .an-site .an-lede { margin-top: 22px; }
#anait-home .an-site-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(16px, 2.5vw, 32px); margin-top: 48px; }
#anait-home .an-photo { position: relative; aspect-ratio: 4 / 3; overflow: hidden; border-radius: 8px; background: var(--an-navy); }
#anait-home .an-photo img, #anait-home .an-photo svg { display: block; width: 100%; height: 100%; object-fit: cover; font-family: var(--an-font); }
#anait-home .an-photo .an-line { fill: none; stroke: rgba(255, 255, 255, .85); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
#anait-home .an-photo .an-line-soft { fill: none; stroke: rgba(255, 255, 255, .4); stroke-width: 1.5; stroke-linecap: round; }
#anait-home .an-photo .an-led { fill: var(--an-ember); }
#anait-home .an-photo .an-hot { fill: none; stroke: var(--an-ember); stroke-width: 6; stroke-linecap: round; }
#anait-home .an-photo .an-flow { fill: none; stroke: rgba(255, 255, 255, .8); stroke-width: 2; stroke-dasharray: 6 12; stroke-linecap: round; }
#anait-home .an-photo .an-blade { fill: rgba(255, 255, 255, .75); }
#anait-home .an-photo .an-fanring { fill: none; stroke: rgba(255, 255, 255, .85); stroke-width: 2; }
#anait-home .an-photo figcaption { position: absolute; left: 0; right: 0; bottom: 0; padding: 14px 18px; color: var(--an-white); font-weight: 700; background: linear-gradient(transparent, rgba(22, 41, 74, .85)); }
#anait-home .an-photo figcaption small { display: block; font-size: .875rem; font-weight: 400; color: rgba(255, 255, 255, .85); }
#anait-home .an-facts { display: flex; flex-wrap: wrap; margin-top: 32px; border-top: 1px solid var(--an-rule); }
#anait-home .an-facts li { padding: 18px 28px 0 0; margin-right: 28px; border-right: 1px solid var(--an-rule); font-weight: 700; color: var(--an-navy); }
#anait-home .an-facts li:last-child { border-right: 0; }

/* --------------------------------------------------------------------------
   Who benefits
   -------------------------------------------------------------------------- */
#anait-home .an-who { background: var(--an-mist); }
#anait-home .an-who-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(28px, 4vw, 56px); margin-top: 48px; }
#anait-home .an-who-grid > div { padding-top: 20px; border-top: 2px solid var(--an-navy); }
#anait-home .an-who-grid h3 { margin-bottom: 10px; }

/* --------------------------------------------------------------------------
   Questions and answers (native details, works without JavaScript)
   -------------------------------------------------------------------------- */
#anait-home .an-split { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(32px, 5vw, 80px); align-items: start; }
#anait-home .an-faq-list { border-top: 1px solid var(--an-rule); }
#anait-home .an-faq-list details { border-bottom: 1px solid var(--an-rule); }
#anait-home .an-faq-list summary { display: flex; justify-content: space-between; align-items: center; gap: 24px; padding: 22px 0; list-style: none; cursor: pointer; font-size: 1.1875rem; font-weight: 700; line-height: 1.3; color: var(--an-navy); }
#anait-home .an-faq-list summary::-webkit-details-marker { display: none; }
#anait-home .an-faq-list summary::after {
  content: ""; flex: 0 0 auto; width: 14px; height: 14px;
  background: linear-gradient(var(--an-ember), var(--an-ember)) center / 14px 2px no-repeat, linear-gradient(var(--an-ember), var(--an-ember)) center / 2px 14px no-repeat;
  transition: transform .2s ease;
}
#anait-home .an-faq-list details[open] summary::after { transform: rotate(45deg); }
#anait-home .an-faq-a { max-width: 40em; padding: 0 0 26px; }

/* --------------------------------------------------------------------------
   Call to action and footer
   -------------------------------------------------------------------------- */
#anait-home .an-cta { padding-bottom: clamp(56px, 7vw, 96px); }
#anait-home .an-cta .an-lede { margin-top: 24px; }
#anait-home .an-cta .an-email { margin-top: 18px; font-weight: 700; color: var(--an-white); }
#anait-home .an-cta .an-email a { border-bottom: 2px solid var(--an-ember); }
#anait-home .an-footer { padding-top: clamp(40px, 5vw, 64px); padding-bottom: 40px; border-top: 1px solid var(--an-rule-dark); }
#anait-home .an-footer-grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 3fr) minmax(0, 4fr); gap: clamp(28px, 4vw, 56px); }
#anait-home .an-footer h3 { font-size: 1rem; margin-bottom: 12px; }
#anait-home .an-footer h3 + h3, #anait-home .an-footer p + h3 { margin-top: 20px; }
#anait-home .an-footer p, #anait-home .an-footer li { color: rgba(255, 255, 255, .82); }
#anait-home .an-footer li { padding: 3px 0; }
#anait-home .an-footer a:hover { color: var(--an-white); border-bottom: 1px solid var(--an-ember); }
#anait-home .an-footer .an-strap { max-width: 22em; margin-top: 16px; }
#anait-home .an-footer .an-legal { margin-top: 12px; }
#anait-home .an-footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px 32px; margin-top: clamp(32px, 4vw, 56px); padding-top: 24px; border-top: 1px solid var(--an-rule-dark); color: rgba(255, 255, 255, .7); }

/* --------------------------------------------------------------------------
   Inner pages (privacy policy)
   -------------------------------------------------------------------------- */
#anait-home .an-page { max-width: 44em; }
#anait-home .an-page h1 { margin-bottom: 28px; }
#anait-home .an-page h2 { font-size: 1.75rem; margin-top: 40px; margin-bottom: 12px; }
#anait-home .an-page h3 { margin-top: 28px; margin-bottom: 8px; }
#anait-home .an-page p, #anait-home .an-page ul, #anait-home .an-page ol { margin-bottom: 1em; }
#anait-home .an-page ul { list-style: disc; padding-left: 1.4em; }
#anait-home .an-page a { color: var(--an-navy); border-bottom: 2px solid var(--an-ember); }

/* --------------------------------------------------------------------------
   Look and feel: one dark, full-bleed page. Navy ground, white type, ember
   accents, illustrations drawn as white line-art. These rules restyle the
   light defaults above; nothing in the markup changes.
   -------------------------------------------------------------------------- */
#anait-home { background: var(--an-navy); color: rgba(255, 255, 255, .82); }
#anait-home h1, #anait-home h2, #anait-home h3, #anait-home .an-eyebrow { color: var(--an-white); }
#anait-home .an-lede { color: rgba(255, 255, 255, .88); }
#anait-home .an-small { color: rgba(255, 255, 255, .72); }
#anait-home .an-bg-deep, #anait-home .an-who { background-color: var(--an-navy-deep); }
#anait-home .an-title-card { background-color: var(--an-navy-deep); padding-bottom: clamp(48px, 7vw, 96px); }
#anait-home .an-title-card .an-lede { margin-top: 20px; }

/* Header: dark glass over the page */
#anait-home .an-header { background: rgba(22, 41, 74, .86); border-bottom-color: var(--an-rule-dark); }
#anait-home .an-nav-links { color: var(--an-white); }
#anait-home .an-header .an-wm-top { color: var(--an-white); }
#anait-home .an-nav-burger span, #anait-home .an-nav-burger span::before, #anait-home .an-nav-burger span::after { background: var(--an-white); }

/* Buttons and the ticker */
#anait-home .an-btn-primary:hover { background: var(--an-white); border-color: var(--an-white); color: var(--an-navy); }
#anait-home .an-btn-secondary { border-color: var(--an-white); color: var(--an-white); }
#anait-home .an-btn-secondary:hover { background: var(--an-white); color: var(--an-navy); }
#anait-home .an-ticker { border-color: var(--an-rule-dark); }
#anait-home .an-ticker li { color: var(--an-white); }

/* What-if panel as dark glass */
#anait-home .an-world-panel { background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .14); color: rgba(255, 255, 255, .85); }
#anait-home .an-world-panel h3, #anait-home .an-wp-input strong, #anait-home .an-whatif-intro, #anait-home .an-outgrid strong { color: var(--an-white); }
#anait-home .an-world-panel .an-small { color: rgba(255, 255, 255, .72); }
#anait-home .an-wp-input { border-bottom-color: var(--an-rule-dark); }
#anait-home .an-places button { background: transparent; border-color: rgba(255, 255, 255, .3); color: var(--an-white); }
#anait-home .an-places button:hover { border-color: var(--an-white); }
#anait-home .an-globe-fallback { border-color: var(--an-rule-dark); }

/* Chapters: statements on the ground, illustrations without cards */
#anait-home .an-outcome-line { background: rgba(255, 255, 255, .06); color: var(--an-white); }
#anait-home .an-art { padding: 0; border: 0; background: transparent; }
#anait-home .an-art text { fill: var(--an-white); }
#anait-home .an-art .an-t-quiet { fill: rgba(255, 255, 255, .7); }
#anait-home .an-art .an-line { stroke: var(--an-white); }
#anait-home .an-art .an-line-soft { stroke: rgba(255, 255, 255, .45); }
#anait-home .an-art .an-fill-mist { fill: rgba(255, 255, 255, .07); }
#anait-home .an-art .an-fill-navy { fill: var(--an-white); }
#anait-home .an-art .an-water { stroke: rgba(255, 255, 255, .55); }
#anait-home .an-scroll-kw { stroke: var(--an-white); }
#anait-home .an-trace .an-axis, #anait-home .an-trace .an-gridline { stroke: rgba(255, 255, 255, .28); }
#anait-home .an-trace .an-load, #anait-home .an-trace .an-bracket { stroke: var(--an-white); }
#anait-home .an-trace .an-call { stroke: rgba(255, 255, 255, .6); }

/* The site demo on a dark ground */
#anait-home .an-demo-panel { padding: 0; background: transparent; }
#anait-home .an-demo text { fill: var(--an-white); }
#anait-home .an-demo .an-t-quiet { fill: rgba(255, 255, 255, .7); }
#anait-home .an-demo .an-readout { fill: rgba(255, 255, 255, .06); stroke: rgba(255, 255, 255, .25); }
#anait-home .an-demo .an-bar-bg { fill: rgba(255, 255, 255, .18); }
#anait-home .an-demo .an-bar { fill: var(--an-white); }
#anait-home .an-demo .an-tank { fill: rgba(255, 255, 255, .04); stroke: var(--an-white); }
#anait-home .an-demo .an-cooler { fill: rgba(255, 255, 255, .04); stroke: var(--an-white); }
#anait-home .an-demo .an-fan { stroke: var(--an-white); }
#anait-home .an-demo .an-blade { fill: rgba(255, 255, 255, .7); }
#anait-home .an-demo .an-unit rect { stroke: rgba(255, 255, 255, .45); }

/* The proof */
#anait-home .an-proof-head { margin-bottom: clamp(32px, 4vw, 56px); font-size: clamp(2.5rem, 4.55vw, 4.125rem); line-height: 1.02; letter-spacing: -0.025em; }

/* The site, who benefits, questions, footer */
#anait-home .an-hero h1 { max-width: none; font-size: clamp(2.5rem, 4.1vw, 3.75rem); line-height: 1.02; letter-spacing: -0.03em; }
#anait-home .an-h1-line { display: block; text-wrap: balance; }
#anait-home .an-h1-sub { margin-top: .35em; font-size: .62em; font-weight: 700; letter-spacing: -0.02em; color: rgba(255, 255, 255, .88); }
#anait-home .an-hero .an-eyebrow { margin-bottom: 28px; }
#anait-home .an-hero-grid { margin-top: clamp(36px, 5vw, 64px); }
#anait-home .an-facts { border-top-color: var(--an-rule-dark); }
#anait-home .an-facts li { color: var(--an-white); border-right-color: var(--an-rule-dark); }
#anait-home .an-who-grid > div { border-top-color: var(--an-white); }
#anait-home .an-faq-list, #anait-home .an-faq-list details { border-color: var(--an-rule-dark); }
#anait-home .an-faq-list summary { color: var(--an-white); }
#anait-home .an-footer { background-color: var(--an-navy-deep); }
#anait-home .an-page a { color: var(--an-white); }

/* --------------------------------------------------------------------------
   White sections, to break up the navy. Light palette for type, boxes and
   the illustrations inside them.
   -------------------------------------------------------------------------- */
#anait-home .an-bg-white { background-color: var(--an-white); color: var(--an-body); }
#anait-home .an-bg-white h1, #anait-home .an-bg-white h2, #anait-home .an-bg-white h3 { color: var(--an-navy); }
#anait-home .an-bg-white .an-lede { color: var(--an-body); }
#anait-home .an-bg-white .an-small { color: var(--an-body); }
#anait-home .an-bg-white .an-outcome-line { background: var(--an-mist); color: var(--an-navy); }
#anait-home .an-bg-white .an-art text, #anait-home .an-bg-white .an-demo text { fill: var(--an-navy); }
#anait-home .an-bg-white .an-art .an-t-quiet, #anait-home .an-bg-white .an-demo .an-t-quiet { fill: var(--an-body); }
#anait-home .an-bg-white .an-art .an-line { stroke: var(--an-navy); }
#anait-home .an-bg-white .an-art .an-line-soft { stroke: var(--an-navy-3); }
#anait-home .an-bg-white .an-art .an-fill-mist { fill: var(--an-mist); }
#anait-home .an-bg-white .an-art .an-fill-navy { fill: var(--an-navy); }
#anait-home .an-bg-white .an-art .an-water { stroke: var(--an-navy-3); }
#anait-home .an-bg-white .an-scroll-kw { stroke: var(--an-navy); }
#anait-home .an-bg-white .an-trace .an-axis, #anait-home .an-bg-white .an-trace .an-gridline { stroke: var(--an-rule); }
#anait-home .an-bg-white .an-trace .an-load, #anait-home .an-bg-white .an-trace .an-bracket, #anait-home .an-bg-white .an-trace .an-call { stroke: var(--an-navy); }
#anait-home .an-bg-white .an-demo-panel { padding: clamp(12px, 2vw, 24px); border-radius: 8px; background-color: var(--an-mist); background-image: var(--an-grid-light); background-size: 28px 28px; }
#anait-home .an-bg-white .an-demo .an-readout { fill: var(--an-white); stroke: var(--an-rule); }
#anait-home .an-bg-white .an-demo .an-bar-bg { fill: var(--an-rule); }
#anait-home .an-bg-white .an-demo .an-bar { fill: var(--an-navy); }
#anait-home .an-bg-white .an-demo .an-tank { fill: var(--an-white); stroke: var(--an-navy); }
#anait-home .an-bg-white .an-demo .an-cooler { fill: var(--an-white); stroke: var(--an-navy); }
#anait-home .an-bg-white .an-demo .an-fan { stroke: var(--an-navy); }
#anait-home .an-bg-white .an-demo .an-blade { fill: var(--an-navy-3); }
#anait-home .an-bg-white .an-demo .an-unit rect { stroke: var(--an-navy-3); }
#anait-home .an-bg-white .an-who-grid > div { border-top-color: var(--an-navy); }
#anait-home .an-bg-white .an-facts { border-top-color: var(--an-rule); }
#anait-home .an-bg-white .an-facts li { color: var(--an-navy); border-right-color: var(--an-rule); }
#anait-home .an-bg-white .an-faq-list, #anait-home .an-bg-white .an-faq-list details { border-color: var(--an-rule); }
#anait-home .an-bg-white .an-faq-list summary { color: var(--an-navy); }

/* Photo slots can hold a looping video from the Media Library */
#anait-home .an-photo video { display: block; width: 100%; height: 100%; object-fit: cover; }
#anait-home .an-photo .an-photo-still { display: none; }
@media (prefers-reduced-motion: reduce) {
  #anait-home .an-photo video { display: none; }
  #anait-home .an-photo .an-photo-still { display: block; }
}

/* --------------------------------------------------------------------------
   "Find out more" links and the How it works page
   -------------------------------------------------------------------------- */
#anait-home .an-more { font-weight: 700; color: inherit; border-bottom: 2px solid var(--an-ember); white-space: nowrap; }
#anait-home .an-more:hover { color: var(--an-ember); }
#anait-home .an-more-row { margin-top: 22px; font-size: 1.125rem; }
#anait-home .an-stat-basis .an-more { margin-left: 6px; }
#anait-home .an-title-card h1 { font-size: clamp(2.5rem, 4.55vw, 4.125rem); line-height: 1.02; letter-spacing: -0.025em; }
#anait-home .an-title-card .an-lede { margin-top: 20px; }
#anait-home .an-how { padding-top: clamp(56px, 7vw, 96px); padding-bottom: clamp(56px, 7vw, 96px); }
#anait-home .an-how .an-chapter-grid { align-items: center; }
#anait-home .an-how .an-art-left-grid { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); }
#anait-home .an-how .an-art-left-grid > figure { order: -1; }
#anait-home .an-how h2 { font-size: clamp(2rem, 3.4vw, 3rem); line-height: 1.08; max-width: 14em; }
#anait-home .an-how .an-lede { margin-top: 20px; }
#anait-home .an-how-method .an-lede { max-width: 44em; margin-top: 20px; }

/* --------------------------------------------------------------------------
   Motion. Only when the visitor allows it. Reveals hide content only once
   the main script has marked #anait-home.an-js, so a script failure never
   leaves blank sections.
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: no-preference) {
  #anait-home.an-js .an-reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
  #anait-home.an-js .an-reveal.is-in { opacity: 1; transform: none; }
  #anait-home.an-js .an-reveal-2 { transition-delay: .12s; }
  #anait-home.an-js .an-reveal-3 { transition-delay: .24s; }

  #anait-home .an-ticker-track { animation: an-ticker 38s linear infinite; }
  #anait-home .an-ticker:hover .an-ticker-track { animation-play-state: paused; }

  #anait-home .an-demo .an-pipe-flow, #anait-home .an-art .an-flow, #anait-home .an-photo .an-flow { animation: an-flow 1.1s linear infinite; }
  #anait-home .an-reverse { animation-direction: reverse; }
  #anait-home .an-demo.is-curtailed .an-pipe-flow { animation-duration: 4s; opacity: .4; }
  #anait-home .an-demo .an-heat { animation: an-heat 2.4s ease-in-out infinite; }
  #anait-home .an-demo .an-heat:nth-child(2) { animation-delay: .8s; }
  #anait-home .an-demo .an-heat:nth-child(3) { animation-delay: 1.6s; }
  #anait-home .an-fan-spin { animation: an-spin 2.4s linear infinite; }
  #anait-home .an-fan-spin.an-fan-2 { animation-delay: -.8s; }
  #anait-home .an-fan-spin.an-fan-3 { animation-delay: -1.6s; }

  #anait-home .an-trace .an-annot { opacity: 0; }
  #anait-home .an-trace.is-in .an-load { stroke-dasharray: 930; stroke-dashoffset: 930; animation: an-draw 2.1s cubic-bezier(.4, 0, .2, 1) .2s forwards; }
  #anait-home .an-trace.is-in .an-drop { stroke-dasharray: 280; stroke-dashoffset: 280; animation: an-draw .9s cubic-bezier(.4, 0, .2, 1) .7s forwards; }
  #anait-home .an-trace.is-in .an-annot { animation: an-appear .6s ease 2.2s forwards; }

  #anait-home .an-blades { animation: an-spin 9s linear infinite; }
  #anait-home .an-switch-knob { animation: an-switch 12s ease-in-out infinite; }
  #anait-home .an-switch-glow { animation: an-glow 12s ease-in-out infinite; }
  #anait-home .an-scroll-group { animation: an-scroll 14s linear infinite; }
  #anait-home .an-pulse { animation: an-pulse 1s ease-in-out infinite; }
}

@keyframes an-ticker { to { transform: translateX(-50%); } }
@keyframes an-flow { to { stroke-dashoffset: -22; } }
@keyframes an-heat { 0% { transform: translateY(0); opacity: 0; } 30% { opacity: .9; } 100% { transform: translateY(-26px); opacity: 0; } }
@keyframes an-spin { to { transform: rotate(360deg); } }
@keyframes an-draw { to { stroke-dashoffset: 0; } }
@keyframes an-appear { to { opacity: 1; } }
@keyframes an-switch { 0%, 38% { transform: translateX(0); } 45%, 88% { transform: translateX(-40px); } 95%, 100% { transform: translateX(0); } }
@keyframes an-glow { 0%, 38% { opacity: 1; } 45%, 88% { opacity: .18; } 95%, 100% { opacity: 1; } }
@keyframes an-scroll { to { transform: translateX(-560px); } }
@keyframes an-pulse { 0%, 100% { opacity: .25; } 50% { opacity: 1; } }

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */
@media (max-height: 760px) {
  #anait-home .an-globe-col { position: static; }
}
@media (max-width: 1000px) {
  #anait-home .an-hero-grid, #anait-home .an-figures-row, #anait-home .an-chapter-grid, #anait-home .an-chapter.an-art-left .an-chapter-grid, #anait-home .an-split { grid-template-columns: minmax(0, 1fr); }
  #anait-home .an-chapter { min-height: 0; }
  #anait-home .an-chapter.an-art-left .an-chapter-grid > figure, #anait-home .an-how .an-art-left-grid > figure { order: 0; }
  #anait-home .an-how .an-art-left-grid { grid-template-columns: minmax(0, 1fr); }
  #anait-home .an-globe-col { position: static; order: -1; }
  #anait-home .an-hero-grid { align-items: stretch; }
  #anait-home .an-stat-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 32px; }
  #anait-home .an-stat:nth-child(3) { border-left: 0; padding-left: 0; }
  #anait-home .an-site-grid, #anait-home .an-who-grid { grid-template-columns: minmax(0, 1fr); }
  #anait-home .an-footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 1100px) {
  #anait-home .an-nav-burger { display: flex; }
  #anait-home .an-nav-links { display: none; position: absolute; left: 0; right: 0; top: var(--an-header); flex-direction: column; gap: 0; padding: 8px var(--an-gutter) 16px; background: var(--an-navy-deep); border-bottom: 1px solid var(--an-rule-dark); }
  #anait-home .an-nav-links a { padding: 12px 0; border-bottom: 1px solid var(--an-rule-dark); }
  #anait-home .an-nav-toggle:checked ~ .an-nav-links { display: flex; }
  #anait-home .an-nav { gap: 16px; }
}
@media (max-width: 720px) {
  #anait-home .an-nav .an-btn { display: none; }
  #anait-home .an-btn { width: 100%; }
  #anait-home h1 br { display: none; }
  #anait-home .an-stat-grid, #anait-home .an-footer-grid { grid-template-columns: minmax(0, 1fr); }
  #anait-home .an-stat { border-left: 0; padding-left: 0; }
  #anait-home .an-outgrid { grid-template-columns: minmax(0, 1fr); }
  #anait-home .an-demo text { font-size: 24px; }
  #anait-home .an-demo .an-t-quiet { font-size: 20px; }
  #anait-home .an-demo .an-t-big { font-size: 46px; }
  #anait-home .an-art text { font-size: 16px; }
  #anait-home .an-art .an-t-quiet { font-size: 15px; }
  #anait-home .an-trace text { font-size: 21px; }
  #anait-home .an-trace .an-t-quiet { display: none; }
  #anait-home .an-facts li { width: 100%; padding-top: 12px; border-right: 0; }
}
