/* Terragreen site styles
   1. Tokens            6. Page heroes and stats     11. Forms
   2. Surface themes    7. Layout                    12. Legal and system pages
   3. Base              8. Cards and lists           13. Cookie consent
   4. Typography        9. Panels, tables, diagrams  14. Motion
   5. Header and footer 10. Bands (proof, CTA)       15. Home page, 16. Small screens
*/

/* 1. Tokens ------------------------------------------------------------ */
:root {
  --ink: #0A1613;
  --ink-2: #111F1B;
  --ink-line: #253733;
  --text: #0F1D19;
  --text-2: #4A5B56;
  --text-3: #6E7D79;
  --line: #E2E8E5;
  --line-strong: #CFD8D4;
  --surface: #F5F7F6;
  --white: #FFFFFF;

  /* Brand, taken from the logo's teal-to-green mark */
  --brand: #0E7A5F;
  --brand-hover: #0B664F;
  --brand-tint: #E8F3EF;
  --brand-tint-2: #D3EAE1;
  --brand-bright: #5FD9A4;
  --on-dark: #C3D1CC;
  --on-dark-head: #F4F8F6;
  --on-dark-muted: #8C9E98;
  --danger: #C2362B;

  --font: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-display: 'Inter Tight', 'Inter', system-ui, sans-serif;

  --wrap: 1200px;
  --gutter: 32px;
  --radius: 12px;
  --radius-lg: 16px;
  --radius-sm: 8px;
  --header-h: 72px;
  --shadow-sm: 0 1px 2px rgba(10, 22, 19, .05);
  --shadow: 0 1px 2px rgba(10, 22, 19, .04), 0 8px 24px rgba(10, 22, 19, .06);
  --shadow-lg: 0 2px 4px rgba(10, 22, 19, .04), 0 18px 48px rgba(10, 22, 19, .12);
}

/* 2. Surface themes ----------------------------------------------------
   Components read these properties, so one card or table works on any
   surface. Light is the default; dark sections are used sparingly. */
:root, .section--white, .section--mist, .panel--light, .panel--mist {
  --c-head: var(--text);
  --c-text: var(--text-2);
  --c-muted: var(--text-3);
  --c-accent: var(--brand);
  --c-line: var(--line);
  --c-card: var(--white);
  --c-card-line: var(--line);
  --c-tint: var(--brand-tint);
}
.section--ink, .section--deep, .section--teal, .hero, .theme-dark, .panel--dark, .panel--panel {
  --c-head: var(--on-dark-head);
  --c-text: var(--on-dark);
  --c-muted: var(--on-dark-muted);
  --c-accent: var(--brand-bright);
  --c-line: var(--ink-line);
  --c-card: var(--ink-2);
  --c-card-line: var(--ink-line);
  --c-tint: rgba(95, 217, 164, .12);
  color: var(--c-text);
}
.section--white { background: var(--white); }
.section--mist { background: var(--surface); }
.section--deep, .section--ink, .section--teal { background: var(--ink); }

/* 3. Base -------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 64px); }
body {
  margin: 0; background: var(--white); color: var(--text-2);
  font-family: var(--font); font-size: 16px; line-height: 1.6;
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}
img { display: block; max-width: 100%; }
[hidden] { display: none !important; }
a { color: inherit; }
p, ul, ol, h1, h2, h3, h4, figure, blockquote, table { margin: 0; }
b, strong { font-weight: 600; }
:focus-visible { outline: 2px solid var(--brand); outline-offset: 3px; border-radius: 4px; }
.section--ink :focus-visible, .section--deep :focus-visible, .hero--home :focus-visible, .site-footer :focus-visible, .cookie :focus-visible { outline-color: var(--brand-bright); }
::selection { background: var(--brand-tint-2); color: var(--text); }

.skip-link { position: absolute; left: 16px; top: -60px; z-index: 100; background: var(--brand); color: #fff; padding: 10px 16px; border-radius: var(--radius-sm); font-weight: 600; }
.skip-link:focus { top: 12px; }
.visually-hidden { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }

/* 4. Typography --------------------------------------------------------- */
h1, h2, h3, h4 { font-family: var(--font-display); color: var(--c-head); font-weight: 600; letter-spacing: -.02em; }
h1 { font-size: clamp(36px, 4.6vw, 54px); line-height: 1.08; letter-spacing: -.03em; margin-top: 18px; max-width: 16em; }
h1.h1--long { font-size: clamp(32px, 3.8vw, 46px); }
h1.h1--xl { font-size: clamp(38px, 5vw, 60px); }
h2 { font-size: clamp(28px, 3.2vw, 40px); line-height: 1.15; margin-top: 12px; max-width: 22em; }
h3 { font-size: 19px; line-height: 1.35; letter-spacing: -.01em; }
h3.h3--lg { font-size: 22px; }
h3.h3--xl { font-size: clamp(22px, 2.2vw, 28px); line-height: 1.25; margin-top: 10px; }
.hl { color: var(--c-accent); }

.eyebrow, .eyebrow--sm {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 12.5px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--c-accent);
}
.eyebrow::before { content: ""; width: 18px; height: 2px; border-radius: 2px; background: currentColor; }
.label { font-size: 12px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--c-muted); }
.label--muted { color: var(--c-muted); }
.kicker { font-size: 12.5px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--c-accent); }

.lead { font-size: 18px; line-height: 1.65; color: var(--c-text); margin-top: 16px; max-width: 42em; }
.lead--hero { font-size: 18.5px; margin-top: 20px; max-width: 38em; }
.lead--wide { max-width: 50em; }
.lead--strong { color: var(--c-head); font-weight: 500; }
.lead a:not([data-cta]), .body-lg a:not([data-cta]) { color: var(--c-accent); font-weight: 600; text-decoration: none; }
.lead a:not([data-cta]):hover, .body-lg a:not([data-cta]):hover { text-decoration: underline; }
.body-lg { font-size: 17px; line-height: 1.7; color: var(--c-text); max-width: 48em; }
.small { font-size: 14px; line-height: 1.6; color: var(--c-muted); }
.fine { font-size: 13px; line-height: 1.6; color: var(--c-muted); }
.strong { color: var(--c-head); }
.tagline { font-family: var(--font-display); font-size: 22px; font-weight: 600; color: var(--c-accent); margin-top: 28px; letter-spacing: -.01em; }
p a[data-cta="zyntra"], .small a, .fine a, .hero__note a { color: inherit; text-decoration: underline; text-decoration-color: color-mix(in srgb, currentColor 40%, transparent); text-underline-offset: 3px; }

.mt-s { margin-top: 16px; }
.mt-m { margin-top: 28px; }
.mt-l { margin-top: 40px; }
.mt-xl { margin-top: 56px; }

/* Buttons and links */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 44px; padding: 10px 18px; border-radius: var(--radius-sm); border: 1px solid transparent;
  font-family: var(--font); font-size: 15px; font-weight: 600; line-height: 1.2; letter-spacing: -.005em;
  text-decoration: none; cursor: pointer; white-space: nowrap;
  transition: background-color .15s ease, border-color .15s ease, color .15s ease, transform .15s ease;
}
.btn--lg { min-height: 50px; padding: 13px 22px; font-size: 15.5px; }
.btn--primary { background: var(--brand); color: #fff; box-shadow: var(--shadow-sm); }
.btn--primary:hover { background: var(--brand-hover); }
.btn--ghost { background: var(--white); color: var(--text); border-color: var(--line-strong); }
.btn--ghost:hover { border-color: var(--text-3); background: var(--surface); }
:is(.section--ink, .section--deep, .section--teal, .hero, .proof-strip, .cookie, .cta-band) .btn--primary { background: var(--brand-bright); color: var(--ink); }
:is(.section--ink, .section--deep, .section--teal, .hero, .proof-strip, .cookie, .cta-band) .btn--primary:hover { background: #7CE4B6; }
:is(.section--ink, .section--deep, .section--teal, .hero, .proof-strip, .cookie, .cta-band, .panel--panel) .btn--ghost { background: transparent; color: var(--on-dark-head); border-color: rgba(255, 255, 255, .28); }
:is(.section--ink, .section--deep, .section--teal, .hero, .proof-strip, .cookie, .cta-band, .panel--panel) .btn--ghost:hover { background: rgba(255, 255, 255, .08); border-color: rgba(255, 255, 255, .5); }
.btn:active { transform: translateY(1px); }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.btn-row--tight { margin-top: 0; }

.link-arrow { display: inline-flex; align-items: center; gap: 6px; font-size: 15px; font-weight: 600; color: var(--c-accent); text-decoration: none; }
.link-arrow--lg { font-size: 16px; }
.link-arrow .icon { transition: transform .18s ease; }
.link-arrow:hover .icon, a:hover .link-arrow .icon { transform: translateX(3px); }
.icon { flex: none; }

/* 5. Header and footer ---------------------------------------------------- */
.site-header {
  position: sticky; top: 0; z-index: 50; background: rgba(255, 255, 255, .94); color: var(--text-2);
  -webkit-backdrop-filter: saturate(180%) blur(16px); backdrop-filter: saturate(180%) blur(16px);
  border-bottom: 1px solid var(--line); border-top: 3px solid var(--brand); transition: background-color .25s ease, box-shadow .25s ease;
}
.site-header.is-scrolled { background: rgba(255, 255, 255, .98); box-shadow: 0 8px 24px rgba(10, 22, 19, .12); }
.site-header__bar { max-width: 1280px; height: var(--header-h); margin: 0 auto; padding: 0 var(--gutter); display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.site-header__logo { display: inline-flex; align-items: center; }
.site-header__logo img { height: 38px; width: auto; }
.site-header__menu { display: flex; align-items: center; gap: 36px; }
.site-header__actions { display: flex; align-items: center; gap: 8px; }
.site-header__actions .btn { min-height: 40px; padding: 8px 16px; font-size: 14.5px; }
.site-header__actions .btn--ghost { border-color: var(--brand); background: none; color: var(--brand); }
.site-header__actions .btn--ghost:hover { color: #fff; background: var(--brand); }
.site-header__actions .btn--primary { background: var(--brand); color: #fff; }
.site-header__actions .btn--primary:hover { background: var(--brand-hover); }
.site-header__toggle { display: none; background: none; border: 1px solid var(--line-strong); border-radius: var(--radius-sm); color: var(--brand); padding: 8px; cursor: pointer; }
.site-nav { display: flex; align-items: center; gap: 4px; }
.site-nav__link {
  display: inline-flex; align-items: center; gap: 6px; padding: 8px 12px; border-radius: var(--radius-sm);
  font-family: var(--font); font-size: 15px; font-weight: 600; color: var(--text); text-decoration: none;
  background: none; border: 0; cursor: pointer; transition: color .15s ease, background-color .15s ease;
}
.site-nav__link:hover, .site-nav__link[aria-expanded="true"] { color: var(--brand); background: var(--brand-tint); }
.site-nav__link[aria-current="page"] { color: var(--brand); box-shadow: inset 0 -2px 0 var(--brand); border-radius: 0; }
.site-nav__caret { font-size: 10px; transition: transform .15s; }
.site-nav__link[aria-expanded="true"] .site-nav__caret { transform: rotate(180deg); }
.site-nav .icon { color: var(--text-3); width: 14px; height: 14px; }

.mega { display: none; position: absolute; left: 0; right: 0; top: 100%; background: #fff; border-top: 1px solid var(--line); border-bottom: 3px solid var(--brand); box-shadow: 0 30px 60px rgba(10, 22, 19, .18); }
.mega.is-open { display: block; animation: fade-down .16s ease; }
@keyframes fade-down { from { opacity: 0; transform: translateY(-4px); } }
@keyframes fade-up { from { opacity: 0; transform: translateY(8px); } }
.mega__inner { max-width: var(--wrap); margin: 0 auto; padding: 32px var(--gutter) 36px; }
.mega .eyebrow--sm { color: var(--brand); }
.mega .eyebrow--sm::before { display: none; }
.mega__cols { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 32px; margin-top: 16px; }
.mega__col a { display: block; padding: 6px 0; font-size: 14.5px; color: var(--text-2); text-decoration: none; transition: color .15s, transform .15s; }
.mega__col a:hover { color: var(--brand); transform: translateX(3px); }
.mega__col .mega__head { font-family: var(--font-display); font-size: 16px; font-weight: 600; color: var(--text); padding: 0 0 10px; margin-bottom: 6px; border-bottom: 1px solid var(--line); letter-spacing: -.01em; }

.site-footer { background: var(--ink); color: var(--on-dark); padding: 72px var(--gutter) 32px; }
.site-footer__cols { display: grid; grid-template-columns: 1.5fr repeat(3, 1fr); gap: 40px; }
.site-footer__logo { height: 32px; width: auto; box-sizing: content-box; padding: 10px 16px; background: #fff; border-radius: var(--radius-sm); }
.site-footer__address { font-size: 14.5px; line-height: 1.7; color: var(--on-dark-muted); margin-top: 18px; max-width: 280px; }
.site-footer .eyebrow--sm { color: var(--on-dark-head); letter-spacing: .08em; font-size: 12px; }
.site-footer .eyebrow--sm::before { display: none; }
.site-footer__links { display: flex; flex-direction: column; gap: 10px; margin-top: 16px; }
.site-footer__links a { color: var(--on-dark); font-size: 14.5px; text-decoration: none; transition: color .15s; }
.site-footer__links a:hover { color: #fff; }
.site-footer__legal { border-top: 1px solid var(--ink-line); margin-top: 56px; padding-top: 24px; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 16px 40px; }
.site-footer__legal p { font-size: 12.5px; line-height: 1.65; color: var(--on-dark-muted); max-width: 720px; }
.site-footer__legal p a { color: var(--on-dark); }
.site-footer__legal-links { display: flex; flex-wrap: wrap; gap: 8px 20px; align-items: center; font-size: 13px; }
.site-footer__legal-links a { color: var(--on-dark); text-decoration: none; }
.site-footer__legal-links a:hover { color: #fff; }
.site-footer__legal-links span { color: var(--on-dark-muted); }

.sticky-cta { display: none; }

/* 6. Page heroes, sub-navigation and stats --------------------------------- */
.section { padding: 104px var(--gutter); }
.wrap { max-width: var(--wrap); margin: 0 auto; }

.hero { position: relative; isolation: isolate; overflow: hidden; background: var(--ink); padding: 40px var(--gutter) 96px; }
.hero::before {
  content: ""; position: absolute; inset: -20% -10% auto; height: 120%; z-index: -2; pointer-events: none;
  background:
    radial-gradient(40% 50% at 18% 30%, rgba(14, 122, 95, .55), transparent 70%),
    radial-gradient(35% 45% at 82% 20%, rgba(95, 217, 164, .22), transparent 70%),
    radial-gradient(45% 55% at 60% 90%, rgba(245, 196, 81, .10), transparent 70%);
  filter: blur(20px);
}
.hero::after {
  content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background-image: linear-gradient(rgba(255, 255, 255, .05) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .05) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 20%, #000 30%, transparent 75%); mask-image: radial-gradient(ellipse 80% 70% at 50% 20%, #000 30%, transparent 75%);
}
.hero__grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: 64px; align-items: center; margin-top: 36px; }
.hero__copy, .hero__media { min-width: 0; }
.hero__note { font-size: 13.5px; line-height: 1.6; color: var(--c-muted); margin-top: 28px; max-width: 36em; padding-top: 20px; border-top: 1px solid var(--c-line); }
.hero__image { width: 100%; height: 440px; object-fit: cover; border-radius: 20px; border: 1px solid rgba(255, 255, 255, .12); box-shadow: 0 30px 80px rgba(0, 0, 0, .45), 0 0 0 6px rgba(255, 255, 255, .03); }
.hero__image--tall, .hero__image--xtall { height: 480px; }

.breadcrumb { font-size: 13.5px; color: var(--on-dark-muted); }
.breadcrumb ol { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.breadcrumb li + li::before { content: "/"; margin-right: 8px; color: rgba(255, 255, 255, .25); }
.breadcrumb a { color: var(--on-dark); text-decoration: none; }
.breadcrumb a:hover { color: var(--brand-bright); }

.collage { display: grid; gap: 12px; }
.collage__row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.collage img { width: 100%; height: 200px; object-fit: cover; border-radius: 16px; border: 1px solid rgba(255, 255, 255, .1); box-shadow: 0 24px 60px rgba(0, 0, 0, .4); }
.collage > img, .collage > .collage__item img { height: 250px; }
.collage--pair { grid-template-columns: 2fr 3fr; }
.collage--pair img, .collage--pair > img { height: 460px; }
.collage__item { position: relative; min-width: 0; }
.tag { position: absolute; left: 12px; bottom: 12px; padding: 5px 12px; border-radius: 6px; background: rgba(255, 255, 255, .92); color: var(--text); font-size: 12.5px; font-weight: 600; box-shadow: var(--shadow-sm); }

.subnav { position: sticky; top: var(--header-h); z-index: 40; background: rgba(10, 22, 19, .8); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); border-bottom: 1px solid rgba(255, 255, 255, .08); }
.subnav__inner { max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter); display: flex; gap: 28px; overflow-x: auto; scrollbar-width: none; }
.subnav__inner::-webkit-scrollbar { display: none; }
.subnav a { position: relative; padding: 15px 0; font-size: 14px; font-weight: 500; color: var(--on-dark-muted); text-decoration: none; white-space: nowrap; transition: color .15s; }
.subnav a:hover { color: #fff; }
.subnav a.is-active, .subnav a[aria-current="page"] { color: var(--brand-bright); }
.subnav a.is-active::after, .subnav a[aria-current="page"]::after { content: ""; position: absolute; left: 0; right: 0; bottom: -1px; height: 2px; background: var(--brand-bright); border-radius: 2px; box-shadow: 0 0 12px var(--brand-bright); }
.subnav--tabs { position: static; background: var(--ink); }

.stats { background: var(--white); border-bottom: 1px solid var(--line); padding: 0 var(--gutter); }
.stats .wrap { padding: 8px 0 28px; }
.stats__row { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); }
.stat { padding: 28px 28px 8px; border-left: 1px solid var(--line); }
.stat:first-child { border-left: 0; padding-left: 0; }
.stat__value { font-family: var(--font-display); font-size: clamp(30px, 3vw, 40px); font-weight: 600; line-height: 1.1; letter-spacing: -.03em; color: var(--text); }
.stat__label { font-size: 14.5px; font-weight: 600; color: var(--text); margin-top: 10px; }
.stat__sub { font-size: 14px; color: var(--text-3); }
.stats .fine { margin-top: 12px; }

/* 7. Layout --------------------------------------------------------------- */
.grid { display: grid; gap: 20px; margin-top: 48px; grid-template-columns: repeat(auto-fit, minmax(min(var(--col, 290px), 100%), 1fr)); }
.grid--2 { --col: 420px; }
.grid--wide { --col: 330px; }
.grid--narrow { --col: 230px; }
.split { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 64px; align-items: center; margin-top: 72px; }
.split--top { align-items: start; }
.split--flush { margin-top: 0; }
.split--tight { gap: 20px; margin-top: 40px; align-items: stretch; }
.stack { display: grid; gap: 16px; }
.actions { display: flex; flex-wrap: wrap; gap: 20px 28px; align-items: center; margin-top: 40px; }
.compare { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; margin-top: 16px; }

.figure img { width: 100%; height: 500px; object-fit: cover; border-radius: var(--radius-lg); }
.figure figcaption { font-size: 13.5px; color: var(--c-muted); margin-top: 12px; }
.figure--short img { height: 380px; }
.figure--md img { height: 400px; }
.figure--sm img { height: 280px; }

.obj-25 { object-position: center 25%; }
.obj-30 { object-position: center 30%; }
.obj-40 { object-position: center 40%; }
.obj-55 { object-position: center 55%; }
.obj-right { object-position: 65% 50%; }

/* 8. Cards and lists -------------------------------------------------------- */
.card { background: var(--c-card); border: 1px solid var(--c-card-line); border-radius: var(--radius); padding: 28px; color: var(--c-text); }
.card--roomy { padding: 32px; }
.card--dark { --c-card: var(--ink); --c-card-line: var(--ink); }
.card h3 { margin-bottom: 8px; }
.card p { font-size: 15.5px; line-height: 1.65; }
.card p + p, .card p + ul, .card ul + p { margin-top: 12px; }
.card .bullets { margin-top: 12px; }
.card__num {
  display: inline-flex; align-items: center; justify-content: center; min-width: 36px; height: 36px; padding: 0 8px;
  margin-bottom: 20px; border-radius: var(--radius-sm); background: var(--c-tint); color: var(--c-accent);
  font-family: var(--font-display); font-size: 15px; font-weight: 600; font-variant-numeric: tabular-nums;
}
.card__title-accent { color: var(--c-head); }
.card__title-accent::before { content: ""; display: block; width: 24px; height: 3px; border-radius: 3px; background: var(--c-accent); margin-bottom: 16px; }
.card .label { display: block; margin-bottom: 12px; }
.card .label.mt-s { margin-bottom: 4px; }
.card--link { display: flex; flex-direction: column; gap: 8px; text-decoration: none; }
.card--link h3 { margin: 0; }
.card--link .link-arrow { margin-top: auto; padding-top: 12px; }

.media-card { display: flex; flex-direction: column; overflow: hidden; background: var(--c-card); border: 1px solid var(--c-card-line); border-radius: var(--radius); color: var(--c-text); }
.media-card img { width: 100%; height: 200px; object-fit: cover; }
.media-card__body { display: flex; flex-direction: column; flex: 1; padding: 26px; }
.media-card__body > p { font-size: 15.5px; line-height: 1.65; margin-top: 10px; }
.media-card__body h3 { font-size: 20px; }
.media-card__body .label { margin-top: 18px; }
.media-card__body .label + p { margin-top: 4px; }
.media-card__body .action-line { color: var(--c-head); font-weight: 500; margin-bottom: 4px; }
.media-card__body .link-arrow { margin-top: auto; padding-top: 20px; }
.media-card--link { text-decoration: none; }
.media-card--lg img { height: 260px; }
.media-card--lg h3 { font-size: 22px; }

.line-list { margin-top: 40px; border-top: 1px solid var(--c-line); }
.line-item { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 40px; align-items: center; padding: 28px 0; border-bottom: 1px solid var(--c-line); }
.line-item__copy p { font-size: 17px; color: var(--c-text); margin-top: 8px; max-width: 36em; }
.line-item__copy .link-arrow { margin-top: 14px; }
.line-item__media { overflow: hidden; border-radius: var(--radius); }
.line-item__media img { width: 100%; height: 180px; object-fit: cover; }

.faq { margin-top: 40px; max-width: 880px; border-top: 1px solid var(--c-line); }
.faq__item { border-bottom: 1px solid var(--c-line); }
.faq__item summary { list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 22px 0; }
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary h3 { margin: 0; font-size: 17.5px; transition: color .15s; }
.faq__item summary:hover h3 { color: var(--c-accent); }
.faq__item summary::after { content: "+"; flex: none; display: grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; border: 1px solid var(--c-line); color: var(--c-accent); font-size: 18px; line-height: 1; transition: transform .2s ease; }
.faq__item[open] summary::after { transform: rotate(45deg); }
.faq__answer { padding: 0 52px 24px 0; }
.faq__answer p { font-size: 16px; line-height: 1.7; color: var(--c-text); }

.bullets { padding-left: 0; list-style: none; font-size: 15.5px; line-height: 1.65; color: var(--c-text); }
.bullets li { position: relative; padding-left: 20px; }
.bullets li + li { margin-top: 8px; }
.bullets li::before { content: ""; position: absolute; left: 2px; top: .62em; width: 6px; height: 6px; border-radius: 50%; background: var(--c-accent); opacity: .85; }
.bullets b, .bullets strong { color: var(--c-head); }
.bullets--lg { font-size: 16.5px; }
.bullets--bright { color: var(--on-dark); }

.badge { display: inline-flex; align-items: center; gap: 6px; font-size: 12.5px; font-weight: 600; line-height: 1; padding: 6px 10px; border-radius: 6px; background: var(--brand-tint); color: var(--brand); }
.badge::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.badge--outline { background: var(--surface); color: var(--text-2); box-shadow: inset 0 0 0 1px var(--line); }
.badge--muted { background: var(--surface); color: var(--text-3); }
.badge--sm { margin-bottom: 10px; }
.badge + h3 { margin-top: 18px; }

.sdg { display: flex; gap: 14px; align-items: center; margin-bottom: 20px; }
.sdg__num { display: grid; place-items: center; width: 52px; height: 52px; border-radius: 10px; background: var(--brand); color: #fff; font-family: var(--font-display); font-size: 22px; font-weight: 600; }

.person { display: flex; flex-wrap: wrap; gap: 24px; align-items: flex-start; }
.person__avatar { display: grid; place-items: center; flex: none; width: 72px; height: 72px; border-radius: 50%; background: var(--brand-tint); color: var(--brand); font-family: var(--font-display); font-size: 18px; font-weight: 600; }
.person__body { flex: 1 1 240px; }
.person__body h3 { font-size: 20px; margin-bottom: 2px; }
.person__role { font-size: 14.5px; font-weight: 600; color: var(--c-accent); margin-bottom: 10px; }

/* 9. Panels, tables, diagrams ---------------------------------------------- */
.panel { background: var(--c-card); border: 1px solid var(--c-card-line); border-radius: var(--radius-lg); padding: 36px; color: var(--c-text); }
.panel--mist { background: var(--surface); }
.panel--light { background: var(--white); }
.panel--dark, .panel--panel { background: var(--ink-2); border-color: var(--ink-line); }
.panel > .label { display: block; }
.panel > .label + * { margin-top: 12px; }
.panel p { font-size: 16.5px; line-height: 1.7; }
.panel p + p, .panel p + ul, .panel ul + p, .panel p + .link-arrow { margin-top: 14px; }
.panel__title { font-family: var(--font-display); font-size: 21px; font-weight: 600; color: var(--c-head); margin-top: 6px; letter-spacing: -.01em; }
.panel__text { font-size: 16px; margin-top: 10px; }
.action-panel { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px; }
.action-panel__copy { flex: 1 1 480px; }
.action-panel__copy p { font-size: 16px; margin-top: 8px; }

/* Product specifications: a light, quiet data list */
.spec, .spec.panel--dark {
  --c-head: var(--text); --c-text: var(--text-2); --c-accent: var(--brand); --c-muted: var(--text-3);
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 6px 22px; margin-top: 24px; color: var(--text-2);
}
.spec .label { display: block; padding: 16px 0 12px; }
.spec__row { display: grid; grid-template-columns: 180px minmax(0, 1fr); gap: 4px 18px; padding: 13px 0; border-top: 1px solid var(--line); }
.spec__name { font-size: 14.5px; font-weight: 600; color: var(--text); }
.spec__desc { font-size: 14.5px; line-height: 1.55; color: var(--text-2); }
.spec__more { border-top: 1px solid var(--line); padding: 13px 0 15px; }
.spec__more a { font-size: 14px; font-weight: 600; color: var(--brand); text-decoration: none; }
.spec--summary { margin-top: 0; padding: 8px 26px 10px; box-shadow: var(--shadow); }
.spec--summary .spec__row { grid-template-columns: 150px minmax(0, 1fr); }

.contact-card { background: var(--c-card); border: 1px solid var(--c-card-line); border-radius: var(--radius-lg); padding: 28px 30px; box-shadow: var(--shadow); }
.section--deep .contact-card { box-shadow: none; }
.contact-card__row { padding: 14px 0; border-top: 1px solid var(--c-line); }
.contact-card__row:first-child { border-top: 0; padding-top: 0; }
.contact-card__value { font-size: 16.5px; font-weight: 600; color: var(--c-head); margin-top: 4px; }
.contact-card__value a { color: inherit; text-decoration: none; }
.contact-card__value a:hover { color: var(--c-accent); }
.contact-card__note { font-size: 13.5px; color: var(--c-muted); border-top: 1px solid var(--c-line); padding-top: 14px; }
.contact-card .btn { margin-top: 18px; }

.location-card { display: flex; flex-direction: column; justify-content: space-between; gap: 24px; background: var(--ink-2); border: 1px solid var(--ink-line); border-radius: var(--radius-lg); padding: 30px; }
.location-card__title { font-family: var(--font-display); font-size: 24px; font-weight: 600; color: var(--c-head); margin-top: 8px; letter-spacing: -.02em; }
.location-card p { margin-top: 6px; }

.table-scroll { overflow-x: auto; margin-top: 40px; border: 1px solid var(--c-line); border-radius: var(--radius); background: var(--c-card); -webkit-overflow-scrolling: touch; }
.table { width: 100%; min-width: 640px; border-collapse: collapse; text-align: left; }
.table th { padding: 14px 20px; font-size: 12px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--c-muted); background: var(--surface); border-bottom: 1px solid var(--c-line); vertical-align: bottom; }
.table td { padding: 18px 20px; font-size: 15px; line-height: 1.6; color: var(--c-text); border-top: 1px solid var(--c-line); vertical-align: top; }
.table tr:first-child td { border-top: 0; }
.table td:first-child { font-weight: 600; color: var(--c-head); }
.table td .badge { margin-bottom: 8px; }
.table--compact td { padding-top: 14px; padding-bottom: 14px; }
.table--plain td:first-child { font-weight: 400; color: var(--c-text); }
.table--versus td { width: 50%; }
.table--versus td + td, .table--versus th + th { border-left: 1px solid var(--c-line); }

.formula { margin-top: 48px; background: var(--c-card); border: 1px solid var(--c-card-line); border-radius: var(--radius-lg); padding: 36px; }
.formula > .label { display: block; }
.formula__eq { font-family: var(--font-display); font-size: clamp(20px, 2.4vw, 28px); font-weight: 600; line-height: 1.35; letter-spacing: -.01em; color: var(--c-head); margin-top: 12px; padding: 22px 24px; background: var(--surface); border-radius: var(--radius); }
.formula__eq sub, .formula td sub { font-size: .62em; font-weight: 500; }
.formula .table { min-width: 0; margin-top: 18px; }
.formula .table td { padding: 12px 0; }
.formula .table td:first-child { width: 150px; font-size: 18px; font-family: var(--font-display); font-weight: 600; color: var(--c-accent); white-space: nowrap; padding-right: 16px; }
.formula__note { font-size: 13.5px; color: var(--c-muted); margin-top: 14px; }
.formula__note a { color: var(--c-accent); font-weight: 600; }

.diagram { margin-top: 56px; padding: 32px; background: var(--c-card); border: 1px solid var(--c-card-line); border-radius: var(--radius-lg); }
.section--mist .diagram { background: var(--white); }
.diagram .label { display: block; margin-bottom: 20px; }
.diagram svg { display: block; width: 100%; height: auto; }
.diagram svg text { font-family: var(--font-display); }
.diagram--inset { margin: 20px 0 24px; padding: 20px; background: var(--surface); border: 0; }

.note { margin-top: 40px; background: var(--brand-tint); border: 1px solid var(--brand-tint-2); border-radius: var(--radius); padding: 24px 28px; }
.note h3 { margin-bottom: 6px; }
.note p { font-size: 15.5px; line-height: 1.7; color: var(--text-2); max-width: 54em; }

.callout { margin-top: 32px; max-width: 880px; padding: 20px 24px; border-left: 3px solid var(--c-accent); background: var(--c-tint); border-radius: 0 var(--radius) var(--radius) 0; }
.callout p { font-size: 16px; line-height: 1.7; color: var(--c-head); }

.quote { margin: 48px 0 0; padding: 36px 40px; background: var(--surface); border-radius: var(--radius-lg); border-left: 3px solid var(--brand); }
.quote p { font-family: var(--font-display); font-size: clamp(22px, 2.6vw, 30px); font-weight: 600; line-height: 1.3; letter-spacing: -.02em; color: var(--text); max-width: 26em; }
.quote footer { font-size: 16px; line-height: 1.65; color: var(--text-2); max-width: 48em; margin-top: 14px; }

/* 10. Bands: proof strip, related links, call to action ------------------------ */
.proof-strip { background: var(--ink); padding: 64px var(--gutter); }
.proof-strip__inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 32px; }
.proof-strip__fact { display: flex; flex-wrap: wrap; align-items: center; gap: 28px; }
.proof-strip__num { font-family: var(--font-display); font-size: clamp(56px, 6vw, 80px); font-weight: 600; line-height: 1; letter-spacing: -.04em; color: var(--brand-bright); }
.proof-strip__title { font-family: var(--font-display); font-size: 24px; font-weight: 600; color: var(--on-dark-head); letter-spacing: -.02em; }
.proof-strip .small { color: var(--on-dark-muted); margin-top: 4px; }

.related { padding: 56px var(--gutter); border-top: 1px solid var(--line); }
.related .eyebrow { color: var(--text-3); }
.related__links { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.related__links a { display: inline-flex; align-items: center; gap: 8px; padding: 9px 16px; border: 1px solid var(--line); border-radius: 999px; background: var(--white); font-size: 14.5px; font-weight: 500; color: var(--text); text-decoration: none; transition: border-color .15s, color .15s; }
.related__links a:hover { border-color: var(--brand); color: var(--brand); }
.related__links .icon { width: 15px; height: 15px; color: var(--brand); transition: transform .18s; }
.related__links a:hover .icon { transform: translateX(3px); }

.cta-band { padding: 0 var(--gutter); background: var(--white); --c-head: var(--on-dark-head); --c-accent: var(--brand-bright); }
.related + .cta-band .wrap { margin-top: 24px; }
.cta-band .wrap {
  margin: 88px auto; padding: 56px; border-radius: 20px; background-color: var(--ink);
  background-image: radial-gradient(600px 300px at 100% 0%, rgba(95, 217, 164, .18), transparent 70%), radial-gradient(500px 260px at 0% 100%, rgba(14, 122, 95, .35), transparent 70%);
}
.cta-band__grid { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 32px; }
.cta-band__copy { flex: 1 1 480px; }
.cta-band h2 { font-size: clamp(28px, 3vw, 38px); margin-top: 0; }
.cta-band .eyebrow + h2 { margin-top: 12px; }
.cta-band p { font-size: 17px; line-height: 1.65; color: var(--on-dark); margin-top: 14px; max-width: 40em; }
.cta-band p.small { font-size: 15px; color: var(--on-dark-muted); }
.cta-band p a { color: #fff; font-weight: 600; }
.cta-band .btn-row { margin-top: 0; }

/* 11. Forms ------------------------------------------------------------------ */
.form-card { max-width: 920px; margin-top: 40px; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 40px; box-shadow: var(--shadow); }
.form-card > .label { display: block; }
.form-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 20px; }
.field { margin-top: 20px; }
.field label, .field__label { display: block; font-size: 14px; font-weight: 600; color: var(--text); margin-bottom: 8px; }
.req { color: var(--brand); }
.input { width: 100%; min-height: 48px; padding: 12px 14px; font: inherit; font-size: 15.5px; color: var(--text); background: var(--white); border: 1px solid var(--line-strong); border-radius: var(--radius-sm); transition: border-color .15s, box-shadow .15s; }
.input::placeholder { color: #9AA7A3; }
.input:hover { border-color: var(--text-3); }
.input:focus { outline: none; border-color: var(--brand); box-shadow: 0 0 0 3px rgba(14, 122, 95, .15); }
.input[aria-invalid="true"] { border-color: var(--danger); box-shadow: 0 0 0 3px rgba(194, 54, 43, .1); }
textarea.input { min-height: 140px; resize: vertical; }
select.input { appearance: none; padding-right: 42px; background: var(--white) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%234A5B56' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") no-repeat right 14px center; }
.dropzone { position: relative; display: flex; align-items: center; gap: 10px; padding: 18px; border: 1.5px dashed var(--line-strong); border-radius: var(--radius-sm); background: var(--surface); font-size: 14.5px; color: var(--text-2); cursor: pointer; transition: border-color .15s, background-color .15s; }
.dropzone:hover, .dropzone:focus-within { border-color: var(--brand); background: var(--brand-tint); }
.dropzone input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.field__hint { display: block; font-size: 13px; color: var(--text-3); margin-top: 6px; }
.consent { display: flex; gap: 12px; align-items: flex-start; margin-top: 24px; font-size: 14px; line-height: 1.6; color: var(--text-2); }
.consent input { width: 18px; height: 18px; margin: 2px 0 0; flex: none; accent-color: var(--brand); }
.consent label { cursor: pointer; }
.consent b { color: var(--text); }
.consent a, .form-legal a { color: var(--brand); font-weight: 600; }
.form-actions { margin-top: 26px; }
.form-actions .btn[disabled] { opacity: .6; cursor: progress; }
.form-legal { font-size: 12.5px; line-height: 1.65; color: var(--text-3); margin-top: 18px; max-width: 46em; }
.form-status { margin-top: 14px; font-size: 14.5px; font-weight: 600; }
.form-status:empty { display: none; }
.form-status--error { color: var(--danger); }
.form-status--ok { color: var(--brand); }
.field__error { display: block; font-size: 13px; color: var(--danger); margin-top: 6px; }
.hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }

/* 12. Legal and system pages ----------------------------------------------------- */
.hero--legal { padding-bottom: 56px; }
.legal__meta { font-size: 14px; color: var(--on-dark-muted); margin-top: 14px; }
.legal { padding: 64px var(--gutter) 88px; }
.legal__layout { max-width: var(--wrap); margin: 0 auto; display: grid; grid-template-columns: 240px minmax(0, 760px); gap: 64px; justify-content: center; align-items: start; }
.legal__toc { position: sticky; top: calc(var(--header-h) + 24px); }
.legal__toc ol { list-style: none; padding: 0; margin: 14px 0 0; }
.legal__toc a { display: block; padding: 7px 0 7px 14px; border-left: 2px solid var(--line); font-size: 14px; color: var(--text-3); text-decoration: none; transition: color .15s, border-color .15s; }
.legal__toc a:hover, .legal__toc a.is-active { color: var(--brand); border-left-color: var(--brand); }
.legal__body { display: grid; grid-template-columns: minmax(0, 1fr); gap: 40px; min-width: 0; }
.legal__section { min-width: 0; }
.legal__section { padding-top: 40px; border-top: 1px solid var(--line); }
.legal__section:first-child { padding-top: 0; border-top: 0; }
.legal__body .label { color: var(--brand); }
.legal__body h2 { font-size: 26px; margin-top: 8px; max-width: none; }
.legal__body h3 { font-size: 18px; }
.legal__body p, .legal__body li { font-size: 16px; line-height: 1.75; color: var(--text-2); }
.legal__body p { margin-top: 14px; }
.legal__body ul, .legal__body ol { margin-top: 14px; padding-left: 22px; }
.legal__body li + li { margin-top: 8px; }
.legal__body b, .legal__body strong { color: var(--text); }
.legal__body a { color: var(--brand); }
.legal__body .table-scroll { margin-top: 20px; }
.legal__body .card p { font-size: 14.5px; margin-top: 10px; }
.legal__body .card h3 { font-size: 17px; margin: 0 0 6px; }
.legal__body .card__num { margin-bottom: 14px; }
.legal__body .note p { margin-top: 0; color: var(--text); }
.legal__body .action-panel { margin-top: 24px; padding: 24px; }
.legal__body .action-panel h3 { margin: 0; }
.legal__body .action-panel p { font-size: 14.5px; margin-top: 6px; }
.grid--legal { --col: 210px; gap: 14px; margin-top: 22px; }
.table--legal { table-layout: fixed; }

.feature-card { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); overflow: hidden; text-decoration: none; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-lg); color: var(--text-2); }
.feature-card img { width: 100%; height: 100%; min-height: 360px; object-fit: cover; }
.feature-card__body { padding: 44px; }
.feature-card__body > .label { display: block; }
.feature-card__body h2 { font-size: clamp(26px, 2.6vw, 34px); margin-top: 10px; }
.feature-card__body p { font-size: 16.5px; margin-top: 14px; }
.feature-card__facts { list-style: none; padding: 0; margin-top: 26px; display: flex; flex-wrap: wrap; gap: 12px 32px; font-size: 14px; color: var(--text-3); }
.feature-card__facts strong { display: block; font-family: var(--font-display); font-size: 24px; color: var(--text); letter-spacing: -.02em; }
.feature-card .link-arrow { margin-top: 28px; }

.system-page { min-height: calc(100vh - var(--header-h) - 200px); display: flex; align-items: center; padding-top: 96px; padding-bottom: 96px; }
.system-page .wrap { width: 100%; }
.system-page .lead a { color: var(--brand-bright); font-weight: 600; }
.system-page__links { display: flex; flex-wrap: wrap; gap: 12px 28px; margin-top: 36px; padding-top: 24px; border-top: 1px solid var(--ink-line); }
.system-page__links a { display: inline-flex; gap: 6px; align-items: center; color: var(--on-dark); font-weight: 600; text-decoration: none; }
.system-page__links a:hover { color: var(--brand-bright); }

.photo-card { margin: 0; }
.photo-card__media { position: relative; overflow: hidden; }
.photo-card__media img { height: 400px; }
.photo-card__blur { position: absolute; left: 66%; top: 8%; width: 30%; height: 21%; border-radius: 50%; -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px); background: rgba(240, 240, 240, .25); }
.photo-card__body { padding: 24px; }
.photo-card__body h3 { margin-bottom: 12px; }

/* 13. Cookie consent ------------------------------------------------------------- */
.cookie { position: fixed; z-index: 70; right: 20px; bottom: 20px; width: min(460px, calc(100vw - 40px)); }
.cookie[hidden] { display: none; }
.cookie__box { --c-head: var(--on-dark-head); --c-accent: var(--brand-bright); background: var(--ink); color: var(--on-dark); border: 1px solid var(--ink-line); border-radius: var(--radius-lg); padding: 22px; box-shadow: var(--shadow-lg); max-height: calc(100vh - 40px); overflow-y: auto; animation: fade-up .25s ease; }
.cookie__box h2 { font-size: 18px; margin: 0; max-width: none; }
.cookie__box p { font-size: 14px; line-height: 1.6; margin-top: 8px; }
.cookie__box p a { color: var(--brand-bright); }
.cookie__actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.cookie__actions .btn { min-height: 38px; padding: 8px 14px; font-size: 14px; flex: 1 1 auto; }
.cookie__options { display: grid; gap: 10px; margin-top: 16px; }
.cookie__option { display: flex; gap: 12px; align-items: flex-start; padding: 12px 14px; border: 1px solid var(--ink-line); border-radius: var(--radius-sm); background: var(--ink-2); cursor: pointer; }
.cookie__option input { width: 18px; height: 18px; margin-top: 2px; accent-color: var(--brand-bright); flex: none; }
.cookie__option strong { color: var(--on-dark-head); font-size: 14.5px; }
.cookie__option span { display: block; font-size: 13px; line-height: 1.5; margin-top: 3px; color: var(--on-dark-muted); }
.cookie__option em { font-style: normal; font-size: 11.5px; font-weight: 600; color: var(--brand-bright); margin-left: 6px; }

.to-top { position: fixed; right: 20px; bottom: 20px; z-index: 45; display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--line); background: var(--white); color: var(--text); box-shadow: var(--shadow); cursor: pointer; opacity: 0; visibility: hidden; transform: translateY(8px); transition: opacity .2s, transform .2s, visibility .2s, color .15s; }
.to-top.is-visible { opacity: 1; visibility: visible; transform: none; }
.to-top:hover { color: var(--brand); }

/* 14. Motion ------------------------------------------------------------------------- */
.media-card, .card--link, .feature-card { transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease; }
.media-card img, .feature-card img, .line-item__media img { transition: transform .6s cubic-bezier(.2, .7, .2, 1); }
.media-card--link:hover, .card--link:hover, .feature-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); border-color: var(--line-strong); }
.media-card--link:hover img, .feature-card:hover img, .line-item:hover .line-item__media img { transform: scale(1.03); }
@media (prefers-reduced-motion: no-preference) {
  .js .reveal { opacity: 0; transform: translateY(14px); transition: opacity .7s ease, transform .7s cubic-bezier(.2, .7, .2, 1); }
  .js .reveal.is-visible { opacity: 1; transform: none; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}

/* 15. Home page ----------------------------------------------------------------------- */
.hero--home {
  position: relative; isolation: isolate; overflow: hidden; background: var(--ink); border-bottom: 0; padding: 120px var(--gutter) 0; color: var(--on-dark);
  --c-head: var(--on-dark-head); --c-text: var(--on-dark); --c-muted: var(--on-dark-muted); --c-accent: var(--brand-bright); --c-line: var(--ink-line);
}
.hero__bg { position: absolute; inset: 0; z-index: -1; }
.hero__bg img { width: 100%; height: 100%; object-fit: cover; object-position: center 55%; }
.hero__bg::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(10, 22, 19, .96) 0%, rgba(10, 22, 19, .84) 45%, rgba(10, 22, 19, .4) 100%), linear-gradient(0deg, rgba(10, 22, 19, .92) 0%, transparent 45%); }
.hero--home h1 { font-size: clamp(40px, 5.4vw, 68px); max-width: 12em; }
.hero--home .lead--hero { font-size: 19px; }
.hero--home .hero__copy { max-width: 720px; }
.hero__stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); margin-top: 96px; border-top: 1px solid rgba(255, 255, 255, .14); }
.hero__stats .stat { border-left-color: rgba(255, 255, 255, .14); padding: 28px 28px 40px; }
.hero__stats .stat:first-child { padding-left: 0; }
.hero__stats .stat__value { color: #fff; }
.hero__stats .stat__label { color: var(--on-dark-head); }
.hero__stats .stat__sub { color: var(--on-dark-muted); }

.section-head { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 24px 64px; align-items: end; }
.section-head .lead { margin-top: 0; }
.service-grid { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 20px; margin-top: 48px; }
.service-grid > * { grid-column: span 2; }
.service-grid > :nth-child(-n+2) { grid-column: span 3; }
.service-grid > :nth-child(-n+2) img { height: 260px; }
.service-grid .kicker { margin-bottom: 4px; color: var(--text-3); }
.pillars { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); margin-top: 56px; border-top: 1px solid var(--c-line); }
.pillar { padding: 32px 32px 0 0; }
.pillar + .pillar { padding-left: 32px; border-left: 1px solid var(--c-line); }
.pillar__num { font-family: var(--font-display); font-size: 14px; font-weight: 600; color: var(--c-accent); }
.pillar h3 { font-size: 21px; margin: 14px 0 10px; }
.pillar p { font-size: 15.5px; line-height: 1.7; }
.checks { list-style: none; padding: 0; margin-top: 28px; display: grid; gap: 16px; }
.checks li { display: grid; grid-template-columns: 24px 1fr; gap: 14px; align-items: start; }
.checks li::before { content: ""; width: 24px; height: 24px; border-radius: 50%; background: var(--c-tint) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%230E7A5F' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5L20 7'/%3E%3C/svg%3E") no-repeat center; }
.checks strong { display: block; color: var(--c-head); font-size: 16px; }
.checks span { font-size: 15px; }
.proof-figure { position: relative; }
.proof-figure img { width: 100%; height: 520px; object-fit: cover; border-radius: var(--radius-lg); }
.proof-figure__badge { position: absolute; left: 20px; bottom: 20px; right: 20px; max-width: 320px; padding: 18px 20px; border-radius: var(--radius); background: rgba(255, 255, 255, .95); box-shadow: var(--shadow-lg); }
.proof-figure__badge strong { display: block; font-family: var(--font-display); font-size: 28px; letter-spacing: -.03em; color: var(--text); }
.proof-figure__badge span { font-size: 13.5px; color: var(--text-2); }
.faq-split { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 64px; align-items: start; }
.faq-split .faq { margin-top: 0; }

/* 16. Small screens -------------------------------------------------------------------- */
@media (max-width: 1080px) {
  .mega__cols { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .site-footer__cols { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .service-grid > *, .service-grid > :nth-child(-n+2) { grid-column: span 3; }
}
@media (max-width: 900px) {
  :root { --gutter: 20px; --header-h: 64px; }
  .site-header__toggle { display: inline-flex; }
  .site-header__bar { flex-wrap: wrap; height: auto; min-height: var(--header-h); }
  .site-header__menu { display: none; flex-basis: 100%; flex-direction: column; align-items: stretch; gap: 16px; padding: 4px 0 20px; }
  .site-header.is-menu-open { max-height: 100vh; overflow-y: auto; background: #fff; }
  .site-header.is-menu-open .site-header__menu { display: flex; }
  .site-nav { flex-direction: column; align-items: stretch; gap: 0; }
  .site-nav__link { justify-content: space-between; padding: 14px 0; font-size: 16px; border-radius: 0; border-bottom: 1px solid rgba(255, 255, 255, .08); }
  .site-nav__link:hover, .site-nav__link[aria-expanded="true"] { background: none; }
  .site-header__actions { display: none; }
  .mega { position: static; border: 0; box-shadow: none; }
  .mega__inner { padding: 12px var(--gutter) 8px; }
  .mega .eyebrow--sm { display: none; }
  .mega__cols { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; margin-top: 0; }

  .sticky-cta { display: flex; position: fixed; left: 0; right: 0; bottom: 0; z-index: 50; gap: 10px; padding: 10px 16px; background: rgba(10, 22, 19, .88); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); border-top: 1px solid rgba(255, 255, 255, .08); }
  .sticky-cta .btn--primary { background: var(--brand-bright); color: var(--ink); }
  .sticky-cta .btn--ghost { background: transparent; color: #fff; border-color: rgba(255, 255, 255, .25); }
  .sticky-cta .btn { flex: 1; }
  body { padding-bottom: 68px; }
  .cookie { right: 12px; left: 12px; width: auto; bottom: 80px; }
  .to-top { bottom: 84px; right: 16px; }

  .section { padding-top: 72px; padding-bottom: 72px; }
  .hero { padding-top: 24px; padding-bottom: 56px; }
  .hero__grid, .split, .compare, .section-head, .faq-split, .feature-card { grid-template-columns: minmax(0, 1fr); gap: 36px; }
  .split { margin-top: 48px; }
  .hero__image, .hero__image--tall, .hero__image--xtall { height: 300px; }
  .collage img { height: 150px; }
  .collage > img, .collage > .collage__item img { height: 210px; }
  .collage--pair img, .collage--pair > img { height: 260px; }
  .stats__row, .hero__stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .stat, .hero__stats .stat { padding: 20px 16px 4px; }
  .stat:nth-child(odd), .hero__stats .stat:nth-child(odd) { border-left: 0; padding-left: 0; }
  .figure img, .figure--short img, .figure--md img, .proof-figure img { height: 300px; }
  .line-item { grid-template-columns: minmax(0, 1fr); gap: 20px; }
  .service-grid > *, .service-grid > :nth-child(-n+2) { grid-column: span 6; }
  .pillars { grid-template-columns: minmax(0, 1fr); }
  .pillar, .pillar + .pillar { padding: 24px 0; border-left: 0; border-bottom: 1px solid var(--c-line); }
  .form-row { grid-template-columns: minmax(0, 1fr); }
  .form-card, .panel, .formula, .feature-card__body { padding: 24px; }
  .diagram { padding: 18px; margin-top: 40px; }
  .spec__row, .spec--summary .spec__row { grid-template-columns: minmax(0, 1fr); }
  .cta-band .wrap { margin: 56px auto; padding: 32px 24px; }
  .hero--home { padding-top: 72px; }
  .hero__stats { margin-top: 56px; }
  .hero__stats .stat { padding-bottom: 24px; }
  .legal__layout { grid-template-columns: minmax(0, 1fr); gap: 32px; }
  .legal__toc { position: static; }
  .faq__answer { padding-right: 0; }
  .btn { white-space: normal; text-align: center; }
  .photo-card__media img { height: 300px; }
}

/* 17. Explainer (animated "video") ------------------------------------------------------ */
.explainer { margin: 48px 0 0; }
.explainer__frame { position: relative; overflow: hidden; border-radius: 20px; background: var(--ink); box-shadow: var(--shadow-lg); aspect-ratio: 1200 / 640; isolation: isolate; }
.explainer__scene { display: block; width: 100%; height: 100%; }
.explainer__scene text { font-family: var(--font); }
.ex-label { font-size: 15px; fill: #8C9E98; }
.ex-label--strong { fill: #F4F8F6; font-weight: 600; }
.ex-mini { font-size: 12px; fill: #8C9E98; letter-spacing: .06em; font-weight: 600; }
.ex-mini--light { fill: #D3EAE1; }
.ex-tiny { font-size: 10px; fill: #6E7D79; }
.ex-clock { font-family: var(--font-display) !important; font-size: 40px; font-weight: 600; fill: #F4F8F6; letter-spacing: -.02em; font-variant-numeric: tabular-nums; }
.ex-status text { font-size: 15px; fill: #C3D1CC; }
.ex-pill { font-size: 13px; font-weight: 700; fill: #FFFFFF; letter-spacing: .06em; }
.ex-pill--dark { fill: #0A1613; letter-spacing: .02em; }
.ex-heading { font-family: var(--font-display) !important; font-size: 34px; font-weight: 600; fill: #F4F8F6; letter-spacing: -.02em; }
.ex-step-num { font-family: var(--font-display) !important; font-size: 15px; font-weight: 700; fill: #5FD9A4; }
.ex-step-num--light { fill: #D3EAE1; }
.ex-step-title { font-family: var(--font-display) !important; font-size: 19px; font-weight: 600; fill: #F4F8F6; }
.ex-end-title { font-family: var(--font-display) !important; font-size: 52px; font-weight: 600; fill: #5FD9A4; letter-spacing: -.03em; }
.ex-end-sub { font-size: 18px; fill: #C3D1CC; }

.explainer__caption {
  position: absolute; left: 0; right: 0; bottom: 0; display: flex; align-items: flex-end; gap: 14px;
  padding: 48px 84px 22px 28px; background: linear-gradient(0deg, rgba(10, 22, 19, .92) 30%, transparent);
  pointer-events: none;
}
.explainer__caption p { font-size: 17px; line-height: 1.5; color: #F4F8F6; max-width: 46em; }
.explainer__chapter { flex: none; font-family: var(--font-display); font-size: 13px; font-weight: 700; color: var(--brand-bright); padding: 3px 8px; border: 1px solid rgba(95, 217, 164, .4); border-radius: 6px; margin-bottom: 2px; }
.explainer__caption.is-new p { animation: caption-in .5s ease; }
@keyframes caption-in { from { opacity: .4; transform: translateY(4px); } }
.explainer__toggle {
  position: absolute; right: 20px; bottom: 18px; display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, .25); background: rgba(10, 22, 19, .6); color: #fff; cursor: pointer;
  -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); transition: background-color .15s, transform .15s;
}
.explainer__toggle:hover { background: rgba(10, 22, 19, .85); transform: scale(1.05); }
.explainer .ex-icon-pause, .explainer.is-playing .ex-icon-play { display: none; }
.explainer.is-playing .ex-icon-pause { display: block; }
.explainer__chapters { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 8px; margin-top: 16px; }
.explainer__chapters button {
  position: relative; overflow: hidden; padding: 14px 0 0; border: 0; background: none; cursor: pointer; text-align: left;
  font: inherit; font-size: 13.5px; font-weight: 500; color: var(--text-3); transition: color .15s;
}
.explainer__chapters button::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 3px; border-radius: 3px; background: var(--line); }
.explainer__fill { position: absolute; left: 0; right: 0; top: 0; height: 3px; border-radius: 3px; background: var(--brand); transform: scaleX(0); transform-origin: left; }
.explainer__chapters button:hover, .explainer__chapters button[aria-current] { color: var(--text); }
.explainer__transcript { margin-top: 20px; font-size: 14.5px; color: var(--text-2); }
.explainer__transcript summary { cursor: pointer; font-weight: 600; color: var(--brand); display: inline-block; }
.explainer__transcript ol { margin: 14px 0 0; padding-left: 20px; display: grid; gap: 6px; max-width: 52em; }
.explainer__transcript b { color: var(--text); }
.explainer-intro { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 16px; margin-top: 16px; }
.explainer-intro .badge { background: var(--surface); color: var(--text-2); box-shadow: inset 0 0 0 1px var(--line); }
@media (max-width: 900px) {
  .explainer__frame { border-radius: 14px; }
  .explainer__caption { position: static; padding: 14px 64px 16px 16px; background: var(--ink); }
  .explainer__caption p { font-size: 15px; }
  .explainer__toggle { right: 14px; bottom: 14px; width: 38px; height: 38px; }
  .explainer__frame { aspect-ratio: auto; }
  .explainer__scene { height: auto; aspect-ratio: 1200 / 640; }
  .explainer__chapters { grid-template-columns: repeat(3, minmax(0, 1fr)); row-gap: 12px; }
}

/* 18. Motion layer ---------------------------------------------------------------------- */
@media (prefers-reduced-motion: no-preference) {
  /* Page entrance: hero copy rises in sequence, imagery settles in */
  .hero__copy > *, .hero > .wrap > .eyebrow, .hero > .wrap > h1, .hero > .wrap > .lead, .hero > .wrap > .legal__meta, .hero > .wrap > .btn-row {
    animation: rise .8s cubic-bezier(.2, .7, .2, 1) both;
  }
  .hero__copy > :nth-child(2), .hero > .wrap > h1 { animation-delay: .08s; }
  .hero__copy > :nth-child(3), .hero > .wrap > .lead, .hero > .wrap > .legal__meta { animation-delay: .16s; }
  .hero__copy > :nth-child(4), .hero > .wrap > .btn-row { animation-delay: .24s; }
  .hero__copy > :nth-child(5) { animation-delay: .32s; }
  .hero__media { animation: settle 1.1s cubic-bezier(.2, .7, .2, 1) .15s both; }
  .hero__stats .stat { animation: rise .8s cubic-bezier(.2, .7, .2, 1) both; }
  .hero__stats .stat:nth-child(1) { animation-delay: .35s; }
  .hero__stats .stat:nth-child(2) { animation-delay: .43s; }
  .hero__stats .stat:nth-child(3) { animation-delay: .51s; }
  .hero__stats .stat:nth-child(4) { animation-delay: .59s; }

  /* The home hero photo drifts very slowly */
  .hero__bg img { animation: drift 28s ease-in-out infinite alternate; transform-origin: 60% 55%; }

  /* Diagrams draw themselves when they scroll into view */
  .js .diagram.reveal svg rect, .js .diagram.reveal svg text { opacity: 0; transition: opacity .5s ease; transition-delay: var(--d, 0s); }
  .js .diagram.reveal svg .draw { stroke-dasharray: var(--len, 400); stroke-dashoffset: var(--len, 400); transition: stroke-dashoffset .9s cubic-bezier(.4, 0, .2, 1); transition-delay: var(--d, 0s); }
  .js .diagram.reveal.is-visible svg rect, .js .diagram.reveal.is-visible svg text { opacity: 1; }
  .js .diagram.reveal.is-visible svg .draw { stroke-dashoffset: 0; }

  /* Subtle life on the dark bands */
  .cta-band .wrap { background-size: 140% 140%; animation: glow 16s ease-in-out infinite alternate; }
  .proof-strip__num { background: linear-gradient(90deg, var(--brand-bright), #B8F0D5, var(--brand-bright)); background-size: 200% 100%; -webkit-background-clip: text; background-clip: text; color: transparent; animation: shimmer 6s linear infinite; }
}
@keyframes rise { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }
@keyframes settle { from { opacity: 0; transform: scale(.97) translateY(12px); } to { opacity: 1; transform: none; } }
@keyframes drift { from { transform: scale(1); } to { transform: scale(1.08) translate(-1%, -1%); } }
@keyframes glow { from { background-position: 0% 0%; } to { background-position: 100% 100%; } }
@keyframes shimmer { to { background-position: -200% 0; } }

/* 19. Modern graphics layer ---------------------------------------------------------- */

/* Scroll progress */
.progress { position: fixed; left: 0; top: 0; z-index: 80; height: 2px; width: 100%; transform-origin: 0 50%; transform: scaleX(0); background: linear-gradient(90deg, var(--brand), var(--brand-bright), #F5C451); pointer-events: none; }

/* Gradient text */
.grad { background: linear-gradient(100deg, #5FD9A4 0%, #B8F0D5 35%, #F5C451 70%, #5FD9A4 100%); background-size: 220% 100%; -webkit-background-clip: text; background-clip: text; color: transparent; }

/* Cursor spotlight + gradient edge on interactive cards */
.card, .media-card, .panel, .feature-card, .contact-card, .formula, .diagram { position: relative; }
.fx-spot::before {
  content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none; z-index: 1; opacity: 0; transition: opacity .3s ease;
  background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 50%), rgba(95, 217, 164, .14), transparent 45%);
}
.fx-spot:hover::before { opacity: 1; }
.fx-spot::after {
  content: ""; position: absolute; inset: -1px; border-radius: inherit; pointer-events: none; z-index: 2; padding: 1px; opacity: 0; transition: opacity .3s ease;
  background: radial-gradient(300px circle at var(--mx, 50%) var(--my, 50%), rgba(95, 217, 164, .9), transparent 40%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask: linear-gradient(#000 0 0) content-box exclude, linear-gradient(#000 0 0);
}
.fx-spot:hover::after { opacity: 1; }
.section--white .fx-spot::before, .section--mist .fx-spot::before { background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 50%), rgba(14, 122, 95, .08), transparent 45%); }
.section--white .fx-spot::after, .section--mist .fx-spot::after { background: radial-gradient(300px circle at var(--mx, 50%) var(--my, 50%), rgba(14, 122, 95, .7), transparent 40%); }

/* Headings rise word by word */
.words .w { display: inline-block; overflow: hidden; vertical-align: top; padding-bottom: .08em; margin-bottom: -.08em; }
.words .w > span { display: inline-block; transform: translateY(105%); transition: transform .8s cubic-bezier(.2, .75, .15, 1); transition-delay: calc(var(--i) * 45ms); }
.words.is-in .w > span { transform: none; }

/* Sector / capability marquee */
.marquee { position: relative; overflow: hidden; background: var(--ink); border-top: 1px solid var(--ink-line); border-bottom: 1px solid var(--ink-line); padding: 22px 0;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.marquee__track { display: flex; width: max-content; gap: 48px; animation: marquee 38s linear infinite; }
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee__item { display: inline-flex; align-items: center; gap: 48px; font-family: var(--font-display); font-size: clamp(20px, 2.4vw, 30px); font-weight: 600; letter-spacing: -.02em; color: rgba(244, 248, 246, .85); white-space: nowrap; }
.marquee__item::after { content: ""; width: 10px; height: 10px; border-radius: 50%; background: var(--brand-bright); box-shadow: 0 0 16px var(--brand-bright); }
.marquee__item:nth-child(3n+2) { color: transparent; -webkit-text-stroke: 1px rgba(244, 248, 246, .55); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* Pulse dot */
.pulse { position: relative; display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--brand-bright); }
.pulse::after { content: ""; position: absolute; inset: 0; border-radius: 50%; background: inherit; animation: pulse 2s ease-out infinite; }
@keyframes pulse { to { transform: scale(3.2); opacity: 0; } }
.pill { display: inline-flex; align-items: center; gap: 10px; padding: 7px 14px 7px 12px; border-radius: 999px; background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .12); font-size: 13px; font-weight: 500; color: var(--on-dark-head); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); }

/* Home hero: energy field canvas + glass dashboard */
.hero--home { padding: 96px var(--gutter) 0; }
.hero--home::before { animation: aurora 18s ease-in-out infinite alternate; }
.hero__canvas { position: absolute; inset: 0; z-index: -1; width: 100%; height: 100%; opacity: .9;
  -webkit-mask-image: linear-gradient(90deg, rgba(0, 0, 0, .18) 0%, rgba(0, 0, 0, .3) 40%, #000 70%); mask-image: linear-gradient(90deg, rgba(0, 0, 0, .18) 0%, rgba(0, 0, 0, .3) 40%, #000 70%); }
.hero--home .hero__layout { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); gap: 56px; align-items: center; }
.hero--home h1 { font-size: clamp(42px, 5.6vw, 76px); line-height: 1.02; letter-spacing: -.04em; max-width: 11em; margin-top: 24px; }
.hero--home .hero__copy { max-width: none; }

.dash {
  position: relative; padding: 22px; border-radius: 22px; color: var(--on-dark);
  background: linear-gradient(160deg, rgba(30, 52, 46, .92), rgba(13, 26, 22, .94));
  border: 1px solid rgba(255, 255, 255, .12); box-shadow: 0 40px 100px rgba(0, 0, 0, .5), inset 0 1px 0 rgba(255, 255, 255, .08);
  -webkit-backdrop-filter: blur(18px); backdrop-filter: blur(18px); transform-style: preserve-3d;
}
.dash__head { display: flex; align-items: center; justify-content: space-between; gap: 12px; font-size: 13px; color: var(--on-dark-head); font-weight: 600; }
.dash__head span:first-child { display: inline-flex; align-items: center; gap: 10px; }
.dash__tag { font-size: 11px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--on-dark-muted); padding: 3px 8px; border: 1px solid rgba(255, 255, 255, .14); border-radius: 6px; }
.dash__top { display: grid; grid-template-columns: 132px 1fr; gap: 20px; align-items: center; margin-top: 18px; }
.ring { position: relative; width: 132px; height: 132px; }
.ring svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.ring__value { position: absolute; inset: 0; display: grid; place-content: center; text-align: center; }
.ring__value b { font-family: var(--font-display); font-size: 30px; font-weight: 600; color: #fff; letter-spacing: -.03em; line-height: 1; font-variant-numeric: tabular-nums; }
.ring__value small { font-size: 11.5px; color: var(--on-dark-muted); margin-top: 4px; }
.dash__flows { display: grid; gap: 12px; }
.flow-row { display: grid; grid-template-columns: 62px 1fr 64px; gap: 10px; align-items: center; font-size: 12.5px; }
.flow-row span:last-child { text-align: right; color: #fff; font-weight: 600; font-variant-numeric: tabular-nums; }
.bar { height: 6px; border-radius: 6px; background: rgba(255, 255, 255, .08); overflow: hidden; }
.bar i { display: block; height: 100%; width: 50%; border-radius: inherit; transition: width .9s cubic-bezier(.2, .7, .2, 1); }
.bar--solar i { background: linear-gradient(90deg, #F5C451, #FFE29A); }
.bar--batt i { background: linear-gradient(90deg, #0E7A5F, #5FD9A4); }
.bar--grid i { background: linear-gradient(90deg, #6F8A83, #B9CCC6); }
.dash__chart { margin-top: 18px; padding-top: 14px; border-top: 1px solid rgba(255, 255, 255, .08); }
.dash__chart svg { display: block; width: 100%; height: 86px; overflow: visible; }
.dash__foot { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.chip { display: inline-flex; align-items: center; gap: 6px; padding: 5px 10px; border-radius: 8px; background: rgba(95, 217, 164, .1); border: 1px solid rgba(95, 217, 164, .25); color: #CFF5E2; font-size: 12px; font-weight: 600; }
.float { animation: float 7s ease-in-out infinite; }
@keyframes float { 50% { transform: translateY(-10px); } }
@keyframes aurora { 0% { transform: translate3d(0, 0, 0) rotate(0deg); } 100% { transform: translate3d(-4%, 3%, 0) rotate(6deg); } }

/* Animated line icons */
.icon-badge { display: inline-grid; place-items: center; width: 48px; height: 48px; border-radius: 14px; margin-bottom: 18px;
  background: linear-gradient(145deg, var(--c-tint), transparent); border: 1px solid color-mix(in srgb, var(--c-accent) 30%, transparent); color: var(--c-accent); }
.icon-badge svg { width: 24px; height: 24px; }
.icon-badge path, .icon-badge circle, .icon-badge rect, .icon-badge polyline { stroke-dasharray: 100; stroke-dashoffset: 0; }
.is-visible .icon-badge path, .is-visible .icon-badge polyline, .pillar.is-visible .icon-badge * { animation: draw 1.4s ease forwards; }
@keyframes draw { from { stroke-dashoffset: 100; } }
.media-card__icon { position: absolute; z-index: 3; top: 14px; left: 14px; margin: 0; width: 42px; height: 42px; border-radius: 12px; background: rgba(10, 22, 19, .6); border-color: rgba(255, 255, 255, .2); color: var(--brand-bright); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); }
.media-card__icon svg { width: 20px; height: 20px; }

/* Storage-first scroll story */
.story { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 72px; margin-top: 56px; align-items: start; }
.story__art { position: sticky; top: calc(var(--header-h) + 48px); border-radius: 24px; padding: 28px; background: radial-gradient(120% 80% at 20% 0%, #13352E, var(--ink) 70%); border: 1px solid var(--ink-line); box-shadow: var(--shadow-lg); overflow: hidden; }
.story__art svg { display: block; width: 100%; height: auto; }
.story__art .layer { opacity: .12; transition: opacity .6s ease, transform .6s cubic-bezier(.2, .7, .2, 1); transform-box: fill-box; }
.story__art .layer--1 { transform: translateY(0); }
.story__art[data-step="1"] .layer--1, .story__art[data-step="2"] .layer--2, .story__art[data-step="3"] .layer--3, .story__art[data-step="4"] .layer { opacity: 1; }
.story__art[data-step="2"] .layer--1, .story__art[data-step="3"] .layer--1, .story__art[data-step="3"] .layer--2 { opacity: .45; }
.story__art .cell { transform-box: fill-box; transform-origin: bottom; transform: scaleY(0); transition: transform .5s cubic-bezier(.2, .7, .2, 1); }
.story__art:is([data-step="2"], [data-step="3"], [data-step="4"]) .cell { transform: scaleY(1); }
.story__art .cell:nth-child(2) { transition-delay: .1s; } .story__art .cell:nth-child(3) { transition-delay: .2s; } .story__art .cell:nth-child(4) { transition-delay: .3s; }
.story__art .trace { stroke-dasharray: 600; stroke-dashoffset: 600; transition: stroke-dashoffset 1.2s ease; }
.story__art:not([data-step="0"]) .trace--load, .story__art:is([data-step="3"], [data-step="4"]) .trace--link { stroke-dashoffset: 0; }
.story__art .ring-one { opacity: 0; transform-box: fill-box; transform-origin: center; transform: scale(.8); transition: opacity .6s ease, transform .8s cubic-bezier(.2, .7, .2, 1); }
.story__art[data-step="4"] .ring-one { opacity: 1; transform: none; }
.story__steps { display: grid; gap: 22vh; padding: 6vh 0 18vh; }
.story__step { opacity: .35; transition: opacity .4s ease; }
.story__step.is-active { opacity: 1; }
.story__step .card__num { margin-bottom: 14px; }
.story__step h3 { font-size: clamp(22px, 2.4vw, 30px); line-height: 1.2; }
.story__step p { font-size: 17px; line-height: 1.7; margin-top: 10px; max-width: 30em; }
.story__labels text { font-family: var(--font); }

/* 1,000-site corridor graphic */
.corridor { position: relative; border-radius: 24px; padding: 26px; background: radial-gradient(110% 90% at 80% 0%, #143A31, var(--ink) 65%); border: 1px solid var(--ink-line); color: var(--on-dark); overflow: hidden; box-shadow: var(--shadow-lg); }
.corridor__count { display: flex; align-items: baseline; gap: 10px; }
.corridor__count b { font-family: var(--font-display); font-size: clamp(48px, 6vw, 72px); font-weight: 600; letter-spacing: -.04em; line-height: 1; color: #fff; font-variant-numeric: tabular-nums; }
.corridor__count span { color: var(--on-dark-muted); font-size: 14px; }
.corridor svg { display: block; width: 100%; height: auto; margin-top: 8px; }
.corridor .site { opacity: 0; transform-box: fill-box; transform-origin: center; transform: scale(0); transition: opacity .3s ease, transform .4s cubic-bezier(.3, 1.6, .5, 1); transition-delay: var(--d, 0s); }
.corridor.is-in .site { opacity: 1; transform: none; }
.corridor .route { stroke-dasharray: 1400; stroke-dashoffset: 1400; transition: stroke-dashoffset 2.2s cubic-bezier(.4, 0, .2, 1); }
.corridor.is-in .route { stroke-dashoffset: 0; }
.corridor .fine { color: var(--on-dark-muted); margin-top: 10px; }
.corridor__photo { position: absolute; right: 22px; bottom: 22px; width: 34%; max-width: 190px; border-radius: 12px; border: 2px solid rgba(255, 255, 255, .85); box-shadow: 0 20px 40px rgba(0, 0, 0, .45); transform: rotate(3deg); }

/* Parallax targets get a compositing hint */
[data-parallax] { will-change: transform; }

@media (prefers-reduced-motion: reduce) {
  .words .w > span, .corridor .site, .corridor .route, .story__art .cell, .story__art .trace { transform: none !important; stroke-dashoffset: 0 !important; opacity: 1 !important; transition: none !important; }
  .marquee__track, .float, .pulse::after, .hero--home::before { animation: none !important; }
}
@media (max-width: 900px) {
  .hero--home { padding-top: 56px; }
  .hero__canvas { opacity: .6; -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, .15) 0%, rgba(0, 0, 0, .15) 55%, #000 75%); mask-image: linear-gradient(180deg, rgba(0, 0, 0, .15) 0%, rgba(0, 0, 0, .15) 55%, #000 75%); }
  .hero--home .hero__layout { grid-template-columns: minmax(0, 1fr); gap: 40px; }
  .dash__top { grid-template-columns: 110px 1fr; }
  .ring { width: 110px; height: 110px; }
  .story { grid-template-columns: minmax(0, 1fr); gap: 24px; }
  .story__art { position: sticky; top: calc(var(--header-h) + 8px); z-index: 2; padding: 16px; }
  .story__steps { gap: 40vh; padding: 10vh 0 30vh; }
  .corridor__photo { display: none; }
}
.dash { transition: transform .4s cubic-bezier(.2, .7, .2, 1); }

/* 20. Page photography -------------------------------------------------------------- */
/* Hero photo: sits under the glow and grid, dimmed and fading out toward the text */
.hero::before { z-index: -2; }
.hero__photo { position: absolute; inset: 0; z-index: -3; overflow: hidden; pointer-events: none; }
.hero__photo img {
  width: 100%; height: 100%; object-fit: cover; opacity: .32; filter: saturate(.85) contrast(1.05);
  -webkit-mask-image: linear-gradient(100deg, rgba(0, 0, 0, .25) 0%, rgba(0, 0, 0, .55) 45%, #000 80%), linear-gradient(0deg, transparent, #000 35%);
  mask-image: linear-gradient(100deg, rgba(0, 0, 0, .25) 0%, rgba(0, 0, 0, .55) 45%, #000 80%);
  transform-origin: 70% 50%;
}
.hero__photo::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, var(--ink) 0%, transparent 35%); }

/* Full-width photo band with an animated energy line */
.photo-band { position: relative; isolation: isolate; overflow: hidden; min-height: 440px; display: flex; align-items: flex-end; padding: 72px var(--gutter); background: var(--ink); color: var(--on-dark); }
.photo-band > img { position: absolute; inset: -6% 0; z-index: -2; width: 100%; height: 112%; object-fit: cover; }
.photo-band::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, rgba(10, 22, 19, .92) 0%, rgba(10, 22, 19, .6) 50%, rgba(10, 22, 19, .25) 100%), linear-gradient(0deg, rgba(10, 22, 19, .85), transparent 55%); }
.photo-band__inner { width: 100%; max-width: var(--wrap); margin: 0 auto; }
.photo-band__title { font-family: var(--font-display); font-size: clamp(34px, 5vw, 64px); font-weight: 600; letter-spacing: -.035em; line-height: 1.04; color: #fff; margin-top: 14px; max-width: 13em; }
.photo-band__text { font-size: 17px; line-height: 1.6; color: var(--on-dark); margin-top: 14px; max-width: 36em; }
.photo-band .eyebrow { color: var(--brand-bright); }
.photo-band__line { position: absolute; left: 0; right: 0; bottom: 34%; height: 2px; z-index: -1; overflow: hidden; opacity: .9; }
.photo-band__line::before { content: ""; position: absolute; top: 0; left: -40%; width: 40%; height: 100%; background: linear-gradient(90deg, transparent, var(--brand-bright), #F5C451, transparent); box-shadow: 0 0 18px var(--brand-bright); }
.photo-band__chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; }

@media (prefers-reduced-motion: no-preference) {
  .hero__photo img { animation: drift 30s ease-in-out infinite alternate; }
  .photo-band__line::before { animation: sweep 4.5s cubic-bezier(.5, 0, .3, 1) infinite; }
}
@keyframes sweep { to { left: 110%; } }
@media (max-width: 900px) {
  .photo-band { min-height: 360px; padding: 48px var(--gutter); }
  .hero__photo img { opacity: .22; }
}

/* 21. Animation layer for every page ---------------------------------------------- */
.hero__media { position: relative; }
.hero__image--side { height: 380px; }
.hero__image--stack { height: 210px; margin-bottom: 16px; }
.hero__image { transition: transform .5s cubic-bezier(.2, .7, .2, 1); }

@media (prefers-reduced-motion: no-preference) {
  /* Hero imagery: settles in, then floats, with a slowly turning glow behind it */
  .hero__media { animation: settle 1.1s cubic-bezier(.2, .7, .2, 1) .15s both, float 9s ease-in-out 1.4s infinite; }
  .hero__media::before {
    content: ""; position: absolute; inset: 8% 6%; z-index: -1; border-radius: 40%; filter: blur(48px); opacity: .55;
    background: conic-gradient(from 0deg, #0E7A5F, #5FD9A4, #F5C451, #0E7A5F); animation: spin 14s linear infinite;
  }

  /* Eyebrow rule draws in, section by section */
  main > section .eyebrow::before, .photo-band .eyebrow::before { transform: scaleX(0); transform-origin: left; transition: transform .8s cubic-bezier(.2, .7, .2, 1) .2s; }
  main > section.in-view .eyebrow::before, .photo-band.in-view .eyebrow::before, .hero .eyebrow::before { transform: none; }

  /* Stronger card entrance: rise, sharpen and settle */
  .js .reveal { opacity: 0; transform: translateY(28px) scale(.985); filter: blur(4px); transition: opacity .8s ease, transform .9s cubic-bezier(.2, .7, .2, 1), filter .8s ease; }
  .js .reveal.is-visible { opacity: 1; transform: none; filter: none; }

  /* Step numbers pop with a soft glow */
  .reveal .card__num { transform: scale(.6); opacity: 0; transition: transform .6s cubic-bezier(.3, 1.6, .5, 1) .25s, opacity .4s ease .25s, box-shadow .6s ease; }
  .reveal.is-visible .card__num { transform: none; opacity: 1; box-shadow: 0 0 0 6px color-mix(in srgb, var(--c-accent) 10%, transparent); }

  /* Lists and table rows arrive one after another */
  main > section .bullets li, main > section .checks li, main > section .table tbody tr, .legal__body li {
    opacity: 0; transform: translateX(-12px); transition: opacity .5s ease, transform .6s cubic-bezier(.2, .7, .2, 1);
  }
  main > section.in-view .bullets li, main > section.in-view .checks li, main > section.in-view .table tbody tr, div.in-view .legal__body li { opacity: 1; transform: none; }
  :is(.bullets, .checks) li:nth-child(2), .table tbody tr:nth-child(2), .legal__body li:nth-child(2) { transition-delay: .08s; }
  :is(.bullets, .checks) li:nth-child(3), .table tbody tr:nth-child(3), .legal__body li:nth-child(3) { transition-delay: .16s; }
  :is(.bullets, .checks) li:nth-child(4), .table tbody tr:nth-child(4), .legal__body li:nth-child(4) { transition-delay: .24s; }
  :is(.bullets, .checks) li:nth-child(5), .table tbody tr:nth-child(5), .legal__body li:nth-child(5) { transition-delay: .32s; }
  :is(.bullets, .checks) li:nth-child(n+6), .table tbody tr:nth-child(n+6), .legal__body li:nth-child(n+6) { transition-delay: .4s; }

  /* Photo band copy rises as it comes into view */
  .photo-band__inner > * { opacity: 0; transform: translateY(24px); transition: opacity .8s ease, transform .9s cubic-bezier(.2, .7, .2, 1); }
  .photo-band.in-view .photo-band__inner > * { opacity: 1; transform: none; }
  .photo-band.in-view .photo-band__inner > :nth-child(2) { transition-delay: .12s; }
  .photo-band.in-view .photo-band__inner > :nth-child(3) { transition-delay: .24s; }

  /* Buttons: a light sheen sweeps across on hover */
  .btn { position: relative; overflow: hidden; }
  .btn::after { content: ""; position: absolute; top: 0; bottom: 0; left: -60%; width: 40%; transform: skewX(-20deg); background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .35), transparent); pointer-events: none; }
  .btn:hover::after { animation: sheen .8s ease; }

  /* FAQ answers glide open */
  .faq__item[open] .faq__answer { animation: rise .45s cubic-bezier(.2, .7, .2, 1); }

  /* Light sections breathe with a slow, faint glow */
  .section--mist { background-image: radial-gradient(60% 50% at 20% 0%, rgba(14, 122, 95, .07), transparent 70%); background-repeat: no-repeat; animation: breathe 16s ease-in-out infinite alternate; }

  /* Text links grow an underline */
  .link-arrow { background-image: linear-gradient(currentColor, currentColor); background-size: 0% 1px; background-position: 0 100%; background-repeat: no-repeat; transition: background-size .35s ease; }
  .link-arrow:hover, a:hover > .link-arrow { background-size: 100% 1px; }

  /* Legal contents: the active item slides in */
  .legal__toc a.is-active { transform: translateX(4px); }
  .legal__toc a { transition: color .15s, border-color .15s, transform .25s ease; }
}
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes sheen { to { left: 130%; } }
@keyframes breathe { to { background-position: 30vw 0; } }
@media (max-width: 900px) {
  .hero__image--side { height: 260px; }
  .hero__image--stack { height: 180px; }
}