/* ==========================================================================
   Frugalpac homepage concept: design system + page styles
   Brand: Frugal Blue (heritage) + recycled-paper neutrals + Signal Orange action colour
   ========================================================================== */

@font-face {
  font-family: "Bricolage Grotesque";
  src: url("/case-studies/concepts/_assets/a79fdb52d4a5c76552452f69.woff2") format("woff2");
  font-weight: 200 800;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Inter";
  src: url("/case-studies/concepts/_assets/3100e775e8616cd2611beecf.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
/* Metric-matched fallback: Arial scaled to Inter's proportions (measured on this page's copy),
   so text doesn't reflow when Inter swaps in. */
@font-face {
  font-family: "Inter Fallback";
  src: local("Arial"), local("ArialMT"), local("Liberation Sans"), local("LiberationSans"), local("Helvetica");
  font-weight: 100 549;
  size-adjust: 106.68%;
  ascent-override: 90.81%;
  descent-override: 22.61%;
  line-gap-override: 0%;
}
@font-face {
  font-family: "Inter Fallback";
  src: local("Arial Bold"), local("Arial-BoldMT"), local("Liberation Sans Bold"), local("LiberationSans-Bold"), local("Helvetica Bold");
  font-weight: 550 900;
  size-adjust: 102.42%;
  ascent-override: 94.59%;
  descent-override: 23.55%;
  line-gap-override: 0%;
}

:root {
  /* colour */
  --ink: #0b1a33;
  --ink-2: #26324a;
  --muted: #5b6478;
  --navy-950: #061631;
  --navy-900: #071b3d;
  --navy-800: #0a2a5e;
  --blue: #0f4291;
  --blue-600: #1a56b8;
  --blue-500: #2a6ad1;
  --blue-300: #a9c2f2;
  --blue-100: #dde7f8;
  --paper: #f4efe6;
  --paper-2: #ece4d6;
  --kraft-tint: #e8dcc6;
  --kraft: #c49a62;
  --kraft-light: #e8c997;
  --kraft-700: #7a5629;
  --accent: #ff5b2e;
  --accent-hover: #ff7448;
  --glass: #aab6c6;
  --line: rgba(11, 26, 51, .1);
  --white: #fff;
  --error: #b42318;
  /* type */
  --font-display: "Bricolage Grotesque", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-body: "Inter", "Inter Fallback", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  /* layout */
  --container: 1240px;
  --gutter: clamp(16px, 4vw, 32px);
  --section-y: clamp(72px, 9vw, 128px);
  --radius-sm: 12px;
  --radius: 20px;
  --radius-lg: 28px;
  --header-h: 72px;
  --shadow-sm: 0 1px 2px rgba(11, 26, 51, .05), 0 4px 14px rgba(11, 26, 51, .06);
  --shadow: 0 24px 60px -24px rgba(11, 26, 51, .35);
  --ease: cubic-bezier(.2, .7, .2, 1);
  --focus: var(--blue-600);
  --grain: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='180' height='180'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0.36 0 0 0 0 0.28 0 0 0 0 0.16 0 0 0 0.55 0'/></filter><rect width='100%' height='100%' filter='url(%23n)' opacity='.22'/></svg>");
}

/* ---------- reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); }
body { margin: 0; font-family: var(--font-body); font-size: 1.0625rem; line-height: 1.6; color: var(--ink); background: var(--paper); -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; text-rendering: optimizeLegibility; overflow-x: hidden; }
img, svg { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; }
p, h1, h2, h3, ul, ol, figure, blockquote, dl, dd { margin: 0; }
:where(ul[class], ol[class]) { list-style: none; padding: 0; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
sup { font-size: .62em; line-height: 0; vertical-align: super; font-weight: 600; }
sup a { text-decoration: none; padding: 0 .15em; color: inherit; opacity: .75; }
sup a:hover { opacity: 1; text-decoration: underline; }
sub { font-size: .7em; line-height: 0; }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 3px; border-radius: 6px; }
::selection { background: var(--kraft-light); color: var(--ink); }

.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.skip-link { position: absolute; left: 16px; top: -100px; z-index: 200; background: var(--ink); color: #fff; padding: 12px 18px; border-radius: 10px; font-weight: 600; text-decoration: none; }
.skip-link:focus { top: 12px; }
.icon { width: 20px; height: 20px; flex: none; }
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); }
.hero__grid > *, .bottle-grid > *, .calc__grid > *, .machines__grid > *, .contact__grid > *, .faq__grid > *, .section-head--split > *, .recycle > * { min-width: 0; }

/* ---------- type ---------- */
.h2 { font-family: var(--font-display); font-weight: 760; font-size: clamp(2.15rem, 4.4vw, 3.6rem); line-height: 1.02; letter-spacing: -.028em; text-wrap: balance; font-optical-sizing: auto; }
.h3 { font-family: var(--font-display); font-weight: 700; font-size: clamp(1.3rem, 1.9vw, 1.55rem); line-height: 1.15; letter-spacing: -.015em; }
.lead { font-size: clamp(1.1rem, 1.5vw, 1.25rem); line-height: 1.55; color: var(--ink-2); }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; margin-bottom: 18px; font-size: .8125rem; font-weight: 650; letter-spacing: .13em; text-transform: uppercase; color: var(--blue); }
.eyebrow__dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 4px rgba(255, 91, 46, .18); }
.eyebrow--light { color: var(--blue-300); }
.text-link { display: inline-flex; align-items: center; gap: 8px; font-weight: 650; color: var(--blue); text-decoration: none; border-bottom: 2px solid rgba(15, 66, 145, .25); padding-bottom: 2px; transition: border-color .2s; }
.text-link:hover { border-color: var(--blue); }
.text-link .icon { width: 18px; height: 18px; transition: transform .2s var(--ease); }
.text-link:hover .icon { transform: translateX(3px); }

/* ---------- buttons ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; padding: 15px 22px; border: 2px solid transparent; border-radius: 999px; font-weight: 650; font-size: 1rem; line-height: 1.1; text-decoration: none; white-space: nowrap; transition: background-color .2s, color .2s, border-color .2s, transform .2s var(--ease), box-shadow .2s; }
.btn .icon { width: 18px; height: 18px; transition: transform .2s var(--ease); }
.btn:hover .icon { transform: translateX(3px); }
.btn:active { transform: translateY(1px); }
.btn--sm { padding: 11px 17px; font-size: .9375rem; }
.btn--lg { padding: 18px 26px; font-size: 1.0625rem; }
.btn--block { width: 100%; }
.btn--accent { background: var(--accent); color: var(--ink); box-shadow: 0 10px 24px -12px rgba(255, 91, 46, .9); }
.btn--accent:hover { background: var(--accent-hover); transform: translateY(-1px); box-shadow: 0 14px 30px -12px rgba(255, 91, 46, .95); }
.btn--dark { background: var(--ink); color: #fff; }
.btn--dark:hover { background: var(--blue); }
.btn--ghost-light { color: #fff; border-color: rgba(255, 255, 255, .45); }
.btn--ghost-light:hover { background: rgba(255, 255, 255, .1); border-color: #fff; }
.btn--ghost-light .icon { width: 16px; height: 16px; }
.icon-btn { display: inline-grid; place-items: center; width: 52px; height: 52px; border-radius: 50%; border: 1.5px solid rgba(11, 26, 51, .22); background: #fff; color: var(--ink); transition: background .2s, color .2s, border-color .2s; }
.icon-btn:hover { background: var(--ink); color: #fff; border-color: var(--ink); }
.icon-btn:disabled { opacity: .35; cursor: default; background: #fff; color: var(--ink); border-color: rgba(11, 26, 51, .22); }

/* ---------- announcement ---------- */
.announce { background: var(--navy-950); color: rgba(255, 255, 255, .86); font-size: .875rem; }
.announce__inner { display: flex; align-items: center; justify-content: center; gap: 12px; min-height: 44px; padding-block: 8px; text-align: center; }
.announce__tag { flex: none; padding: 3px 9px; border-radius: 999px; background: var(--accent); color: var(--ink); font-size: .75rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
.announce__link { display: inline-flex; align-items: center; gap: 6px; flex: none; color: #fff; font-weight: 600; text-underline-offset: 3px; }
.announce__link .icon { width: 16px; height: 16px; }

/* ---------- header ---------- */
.site-header { position: sticky; top: 0; z-index: 100; height: var(--header-h); background: #0b2f6b; color: #fff; transition: background-color .3s, color .3s, box-shadow .3s; }
.site-header.is-scrolled { background: rgba(244, 239, 230, .92); color: var(--ink); box-shadow: 0 1px 0 var(--line), 0 10px 30px -18px rgba(11, 26, 51, .35); -webkit-backdrop-filter: saturate(1.4) blur(14px); backdrop-filter: saturate(1.4) blur(14px); }
.site-header__inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; height: 100%; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: #fff; text-decoration: none; flex: none; transition: color .3s; }
.brand__mark { width: 36px; height: 36px; }
.brand__word { width: 112px; height: 23px; margin-top: 3px; }
.site-header.is-scrolled .brand { color: var(--blue); }
.nav__list { display: flex; align-items: center; gap: clamp(14px, 2vw, 30px); }
.nav__list a { position: relative; font-size: .9375rem; font-weight: 550; text-decoration: none; opacity: .9; padding-block: 8px; }
.nav__list a::after { content: ""; position: absolute; left: 0; right: 0; bottom: 2px; height: 2px; border-radius: 2px; background: var(--accent); transform: scaleX(0); transform-origin: left; transition: transform .25s var(--ease); }
.nav__list a:hover { opacity: 1; }
.nav__list a:hover::after, .nav__list a[aria-current="true"]::after { transform: scaleX(1); }
.nav__mobile-only { display: none; }
.site-header__actions { display: flex; align-items: center; gap: 14px; }
.header-phone { display: inline-flex; align-items: center; gap: 8px; font-size: .9375rem; font-weight: 600; text-decoration: none; opacity: .92; }
.header-phone .icon { width: 18px; height: 18px; }
.nav-toggle { display: none; width: 46px; height: 46px; border: 1.5px solid currentColor; border-radius: 50%; background: transparent; color: inherit; place-items: center; }
.nav-toggle .icon { width: 22px; height: 22px; }
.nav-toggle .icon--close { display: none; }
.nav-toggle[aria-expanded="true"] .icon--menu { display: none; }
.nav-toggle[aria-expanded="true"] .icon--close { display: block; }

/* ---------- hero ---------- */
.hero { position: relative; overflow: hidden; color: #fff; background:
    radial-gradient(1100px 600px at 78% 58%, rgba(42, 106, 209, .55), rgba(42, 106, 209, 0) 70%),
    linear-gradient(180deg, #0b2f6b 0%, #0f4291 62%, #0d3c86 100%); }
.hero__bg { position: absolute; inset: 0; pointer-events: none; }
.hero__bg::after { content: ""; position: absolute; inset: 0; background-image: var(--grain); opacity: .5; mix-blend-mode: overlay; }
.hero__loop { position: absolute; width: min(980px, 120vw); height: auto; right: -14%; top: 50%; translate: 0 -50%; color: #fff; opacity: .045; animation: spin 120s linear infinite; }
.hero__grid { position: relative; display: grid; grid-template-columns: 1.06fr .94fr; align-items: center; gap: clamp(32px, 4vw, 64px); min-height: min(calc(100svh - var(--header-h) - 44px), 860px); padding-block: clamp(56px, 7vw, 96px) clamp(64px, 7vw, 104px); }
.hero__title { font-family: var(--font-display); font-weight: 800; font-size: clamp(3.1rem, 7vw, 6.4rem); line-height: .94; letter-spacing: -.04em; margin-bottom: 26px; text-wrap: balance; }
.hero__title-em { position: relative; color: var(--kraft-light); white-space: nowrap; }
.hero__title-em::after { content: ""; position: absolute; left: -2%; right: 4%; bottom: -.12em; height: .2em; background: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 300 24' preserveAspectRatio='none'><path d='M3 16c40-9 82-12 126-10 50 2 92 9 168-2' fill='none' stroke='%23ff5b2e' stroke-width='7' stroke-linecap='round'/></svg>") no-repeat center / 100% 100%; }
.hero__lede { max-width: 35em; font-size: clamp(1.1rem, 1.45vw, 1.28rem); line-height: 1.55; color: rgba(255, 255, 255, .86); }
.hero__lede sup a { color: #fff; }
.hero__ctas { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.hero__trust { display: flex; flex-wrap: wrap; gap: 12px 26px; margin-top: 40px; padding-top: 26px; border-top: 1px solid rgba(255, 255, 255, .16); color: rgba(255, 255, 255, .82); font-size: .9375rem; line-height: 1.35; }
.hero__trust { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); }
.hero__trust li { display: flex; align-items: center; gap: 10px; }
.hero__trust .icon { width: 22px; height: 22px; color: var(--kraft-light); }

.hero__visual { position: relative; display: grid; place-items: end center; min-height: 560px; }
.hero__halo { position: absolute; width: min(560px, 100%); aspect-ratio: 1; top: 50%; left: 50%; translate: -50% -52%; border-radius: 50%; background: radial-gradient(circle at 50% 42%, rgba(169, 194, 242, .5) 0%, rgba(42, 106, 209, .45) 38%, rgba(42, 106, 209, 0) 70%); }
.hero__shelf { position: absolute; left: 50%; bottom: 4px; translate: -50% 0; width: 92%; height: 70px; border-radius: 50%; background: radial-gradient(closest-side, rgba(3, 13, 34, .6), rgba(3, 13, 34, 0)); }
.bottles { position: relative; display: flex; align-items: flex-end; justify-content: center; padding-bottom: 22px; }
.bottle { width: auto; filter: drop-shadow(0 22px 22px rgba(3, 13, 34, .38)); transform-origin: 50% 100%; }
.bottle--1 { height: 390px; margin-right: -14px; z-index: 1; }
.bottle--2 { height: 440px; margin-right: -12px; z-index: 2; }
.bottle--3 { height: 500px; z-index: 3; }
.bottle--4 { height: 440px; margin-left: -12px; z-index: 2; }
.bottle--5 { height: 390px; margin-left: -14px; z-index: 1; }
.float-card { position: absolute; z-index: 5; display: grid; gap: 4px; padding: 14px 18px; border-radius: 18px; background: #fff; color: var(--ink); box-shadow: 0 24px 50px -20px rgba(3, 13, 34, .55); animation: float 7s ease-in-out infinite; }
.float-card--carbon { left: 0; top: 14%; }
.float-card__big { font-family: var(--font-display); font-weight: 800; font-size: 2.3rem; line-height: 1; letter-spacing: -.03em; color: var(--blue); }
.float-card__label { font-size: .8125rem; line-height: 1.3; color: var(--muted); font-weight: 500; }
.float-card--weight { right: 0; bottom: 10%; min-width: 196px; animation-delay: -3.5s; }
.float-card__row { display: grid; grid-template-columns: 44px 1fr; align-items: center; gap: 10px; font-size: .875rem; }
.float-card__row b { font-family: var(--font-display); font-size: 1.05rem; }
.float-card__bar { height: 10px; border-radius: 999px; }
.float-card__bar--frugal { width: 19%; background: var(--accent); }
.float-card__bar--glass { width: 100%; background: var(--glass); }
.spin-badge { position: absolute; z-index: 4; right: 6%; top: 4%; width: 132px; height: 132px; }
.spin-badge__bg { fill: var(--paper); }
.spin-badge__text { font-family: var(--font-body); font-size: 15.5px; font-weight: 700; letter-spacing: 2.6px; fill: var(--ink); transform-origin: 100px 100px; animation: spin 28s linear infinite; }
.spin-badge__mark { color: var(--blue); }

/* ---------- marquee ---------- */
.marquee { background: var(--paper-2); border-bottom: 1px solid var(--line); }
.marquee__inner { display: flex; align-items: center; gap: 28px; min-height: 84px; }
.marquee__label { flex: none; font-size: .8125rem; font-weight: 650; letter-spacing: .13em; text-transform: uppercase; color: var(--kraft-700); }
.marquee__viewport { position: relative; display: flex; overflow: hidden; flex: 1; -webkit-mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent); mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent); }
.marquee__track { display: flex; flex: none; align-items: center; animation: marquee 55s linear infinite; }
.marquee__track li { display: flex; align-items: center; font-family: var(--font-display); font-weight: 700; font-size: 1.28rem; letter-spacing: -.01em; color: rgba(11, 26, 51, .78); white-space: nowrap; }
.marquee__track li::after { content: ""; width: 6px; height: 6px; margin-inline: 26px; border-radius: 50%; background: var(--kraft); }
.marquee__viewport:hover .marquee__track { animation-play-state: paused; }

/* ---------- sections ---------- */
.section { position: relative; padding-block: var(--section-y); }
.section-head { margin-bottom: clamp(40px, 5vw, 64px); }
.section-head--split { display: grid; grid-template-columns: 1.15fr .85fr; align-items: end; gap: 24px 64px; }
.section-head--center { max-width: 820px; margin-inline: auto; text-align: center; }
.section-head--row { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.section-head__intro { color: var(--muted); font-size: 1.125rem; }

/* ---------- impact ---------- */
.impact { background-color: var(--paper); background-image: var(--grain); }
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-bottom: 22px; }
.stat { padding: 28px 26px 26px; border-radius: var(--radius); background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow-sm); }
.stat__icon { width: 30px; height: 30px; margin-bottom: 18px; color: var(--kraft-700); }
.stat__num { font-family: var(--font-display); font-weight: 800; font-size: clamp(2.5rem, 4.2vw, 3.5rem); line-height: 1; letter-spacing: -.04em; color: var(--blue); margin-bottom: 10px; white-space: nowrap; }
.stat__label { color: var(--muted); font-size: .98rem; line-height: 1.45; }

.compare { padding: clamp(24px, 4vw, 48px); border-radius: var(--radius-lg); background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow); }
.compare__head { display: flex; justify-content: space-between; align-items: center; gap: 16px 32px; flex-wrap: wrap; margin-bottom: 30px; }
.compare__title { font-family: var(--font-display); font-weight: 700; font-size: clamp(1.25rem, 2vw, 1.6rem); letter-spacing: -.015em; }
.compare__legend { display: flex; gap: 22px; font-size: .9rem; font-weight: 600; color: var(--muted); }
.compare__legend li { display: flex; align-items: center; gap: 8px; }
.swatch { width: 14px; height: 14px; border-radius: 4px; }
.swatch--glass { background: var(--glass); }
.swatch--frugal { background: var(--blue); }
.compare__rows { display: grid; gap: 6px; }
.metric { display: grid; grid-template-columns: 190px 1fr 190px; align-items: center; gap: 12px 28px; padding-block: 18px; border-top: 1px solid var(--line); }
.metric:first-child { border-top: 0; }
.metric__name { display: flex; align-items: center; gap: 10px; font-weight: 650; }
.metric__name .icon { color: var(--kraft-700); }
.metric__bars { display: grid; gap: 8px; }
.bar { position: relative; display: block; width: calc(var(--v) * 100%); min-width: 12px; height: 30px; border-radius: 999px; background: var(--glass); transition: width 1.3s var(--ease); }
.v-100 { --v: 1; } .v-35 { --v: .35; } .v-159 { --v: .159; } .v-165 { --v: .165; } .v-176 { --v: .176; }
.bar--frugal { background: linear-gradient(90deg, var(--blue), var(--blue-600)); }
.bar__val { position: absolute; top: 50%; left: calc(100% + 12px); translate: 0 -50%; white-space: nowrap; font-size: .9rem; font-weight: 650; color: var(--ink-2); }
.bar--in .bar__val { left: auto; right: 14px; color: var(--ink); }
.bar--frugal.bar--in .bar__val { color: #fff; }
.metric__delta { font-family: var(--font-display); font-weight: 750; font-size: 1.15rem; color: var(--blue); text-align: right; }
.compare__note { margin-top: 22px; padding-top: 18px; border-top: 1px dashed rgba(11, 26, 51, .18); font-size: .84rem; color: var(--muted); }
.compare.bars-pending .bar { width: 0; transition: none; }

.pullquote { max-width: 960px; margin: clamp(56px, 7vw, 96px) auto 0; text-align: center; }
.pullquote blockquote p { font-family: var(--font-display); font-weight: 700; font-size: clamp(1.7rem, 3.4vw, 2.75rem); line-height: 1.12; letter-spacing: -.025em; text-wrap: balance; }
.pullquote figcaption { margin-top: 18px; color: var(--muted); }
.pullquote figcaption b { color: var(--ink); }

/* ---------- bottle ---------- */
.bottle-section { background: #fff; }
.bottle-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(36px, 6vw, 96px); align-items: center; }
.anatomy { position: relative; padding: clamp(16px, 3vw, 40px); border-radius: var(--radius-lg); background: radial-gradient(70% 60% at 50% 40%, #fff 0%, var(--paper) 100%); background-color: var(--paper); }
.anatomy__svg { width: 100%; height: auto; }
.anatomy__callout circle { fill: var(--accent); stroke: #fff; stroke-width: 4; }
.anatomy__callout text { font-family: var(--font-body); font-weight: 800; font-size: 20px; fill: var(--ink); text-anchor: middle; }
.bottle-copy .lead { margin-top: 22px; }
.parts { display: grid; gap: 22px; margin: 34px 0 30px; }
.part { display: grid; grid-template-columns: 44px 1fr; gap: 18px; align-items: start; }
.part__num { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; background: var(--accent); color: var(--ink); font-weight: 800; }
.part__title { font-family: var(--font-display); font-weight: 700; font-size: 1.25rem; letter-spacing: -.01em; margin-bottom: 4px; }
.part p { color: var(--muted); }

.recycle { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(24px, 4vw, 56px); align-items: center; margin-top: clamp(56px, 7vw, 96px); padding: clamp(24px, 4vw, 48px); border-radius: var(--radius-lg); background-color: var(--paper); background-image: var(--grain); }
.recycle__intro p { margin-top: 12px; color: var(--muted); }
.recycle__steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; counter-reset: step; }
.step__media { overflow: hidden; border-radius: 18px; aspect-ratio: 4 / 5; background: var(--paper-2); }
.step__media img { width: 100%; height: 100%; object-fit: cover; }
.step__label { display: flex; align-items: center; gap: 10px; margin-top: 12px; font-weight: 650; }
.step__label span { display: grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; background: var(--ink); color: #fff; font-size: .85rem; font-weight: 700; flex: none; }

/* ---------- proof gallery ---------- */
.proof { background-color: var(--paper); background-image: var(--grain); }
.gallery { position: relative; }
.gallery__track { display: flex; gap: 18px; overflow-x: auto; scroll-snap-type: x mandatory; scroll-behavior: smooth; padding-inline: max(var(--gutter), calc((100vw - var(--container)) / 2 + var(--gutter))); scroll-padding-inline: max(var(--gutter), calc((100vw - var(--container)) / 2 + var(--gutter))); padding-bottom: 8px; scrollbar-width: none; }
.gallery__track::-webkit-scrollbar { display: none; }
.story { position: relative; flex: none; width: min(360px, 78vw); height: 480px; overflow: hidden; border-radius: var(--radius-lg); background: var(--navy-800); color: #fff; scroll-snap-align: start; isolation: isolate; }
.story--wide { width: min(640px, 86vw); }
.story img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; transition: transform .8s var(--ease); }
.story:hover img { transform: scale(1.04); }
.story::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(6, 22, 49, 0) 38%, rgba(6, 22, 49, .86) 100%); }
.story__body { position: absolute; left: 0; right: 0; bottom: 0; padding: 26px; }
.story__kicker { margin-bottom: 8px; font-size: .78rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--kraft-light); }
.story__title { font-family: var(--font-display); font-weight: 650; font-size: 1.32rem; line-height: 1.2; letter-spacing: -.01em; text-wrap: pretty; }
.story--stat { background: var(--blue); }
.story--stat::after { display: none; }
.story__stat { display: flex; flex-direction: column; justify-content: flex-end; height: 100%; padding: 30px; background: radial-gradient(120% 80% at 100% 0%, rgba(42, 106, 209, .9), rgba(15, 66, 145, 0) 60%); }
.story__big { font-family: var(--font-display); font-weight: 800; font-size: 4.6rem; line-height: .9; letter-spacing: -.04em; margin-bottom: 16px; color: #fff; }
.story__more { margin-top: 16px; color: rgba(255, 255, 255, .8); font-size: .95rem; }
.gallery__controls { display: flex; justify-content: flex-end; gap: 10px; margin-top: 22px; }

/* ---------- solutions ---------- */
.solutions { background: var(--paper-2); }
.paths { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; align-items: stretch; }
.path { display: flex; flex-direction: column; overflow: hidden; border-radius: var(--radius-lg); background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow-sm); transition: transform .3s var(--ease), box-shadow .3s; }
.path:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.path__media { position: relative; aspect-ratio: 16 / 10; background: var(--paper); }
.path__media img { width: 100%; height: 100%; object-fit: cover; }
.path__icon { position: absolute; left: 24px; bottom: -24px; display: grid; place-items: center; width: 52px; height: 52px; border-radius: 16px; background: var(--accent); color: var(--ink); box-shadow: 0 10px 20px -10px rgba(11, 26, 51, .5); }
.path__icon .icon { width: 26px; height: 26px; }
.path__body { display: flex; flex-direction: column; gap: 14px; flex: 1; padding: 42px 28px 28px; }
.path__body > p { color: var(--muted); }
.path__body .btn { align-self: flex-start; margin-top: auto; }
.ticks { display: grid; gap: 9px; margin: 4px 0 10px; font-size: .97rem; }
.ticks li { display: grid; grid-template-columns: 22px 1fr; gap: 10px; align-items: start; }
.ticks .icon { width: 20px; height: 20px; margin-top: 3px; color: var(--blue); }
.path--featured { background: var(--navy-900); color: #fff; border-color: transparent; }
.path--featured .path__body > p { color: rgba(255, 255, 255, .78); }
.path--featured .ticks .icon { color: var(--kraft-light); }
.path--featured { --focus: #ffc2ae; }

/* ---------- machines ---------- */
.machines { overflow: hidden; color: #fff; background: var(--navy-900); --focus: #ffc2ae; }
.machines__media { position: absolute; inset: 0; }
.machines__media img { width: 100%; height: 100%; object-fit: cover; object-position: 70% 50%; opacity: .5; }
.machines__media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, var(--navy-900) 0%, rgba(7, 27, 61, .94) 42%, rgba(7, 27, 61, .62) 100%), linear-gradient(0deg, rgba(7, 27, 61, .9), rgba(7, 27, 61, 0) 40%); }
.machines__grid { position: relative; display: grid; grid-template-columns: 1.25fr .75fr; gap: clamp(32px, 5vw, 80px); align-items: end; }
.machines .lead { margin-top: 22px; color: rgba(255, 255, 255, .82); max-width: 40em; }
.machine-stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; margin: 40px 0 28px; border-radius: var(--radius); overflow: hidden; background: rgba(255, 255, 255, .14); }
.machine-stats li { display: grid; gap: 6px; align-content: start; padding: 24px; background: rgba(7, 27, 61, .82); }
.machine-stats b { font-family: var(--font-display); font-weight: 800; font-size: clamp(2.3rem, 3.6vw, 3rem); line-height: 1; letter-spacing: -.035em; color: var(--kraft-light); }
.machine-stats span { color: rgba(255, 255, 255, .78); font-size: .95rem; line-height: 1.45; }
.machine-stats sup a { color: #fff; }
.finance { display: grid; grid-template-columns: 26px 1fr; gap: 14px; align-items: start; padding: 18px 20px; border: 1px solid rgba(255, 255, 255, .2); border-radius: var(--radius-sm); background: rgba(255, 255, 255, .05); color: rgba(255, 255, 255, .84); }
.finance .icon { width: 24px; height: 24px; color: var(--kraft-light); }
.finance b { color: #fff; }
.machines__ctas { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 30px; }
.machines__quote { position: relative; padding: 34px; border-radius: var(--radius-lg); background: var(--paper); color: var(--ink); box-shadow: 0 30px 60px -30px rgba(0, 0, 0, .6); }
.machines__quote-icon { width: 44px; height: 44px; color: var(--accent); margin-bottom: 14px; }
.machines__quote blockquote p { font-family: var(--font-display); font-weight: 700; font-size: clamp(1.4rem, 2.2vw, 1.75rem); line-height: 1.18; letter-spacing: -.02em; }
.machines__quote figcaption { display: grid; margin-top: 18px; font-size: .95rem; }
.machines__quote figcaption span { color: var(--muted); }
.machines__partners { margin-top: 22px; padding-top: 18px; border-top: 1px solid var(--line); font-size: .92rem; color: var(--muted); }
.machines__partners b { color: var(--ink); }

/* ---------- calculator ---------- */
.calc { background-color: var(--kraft-tint); background-image: var(--grain); }
.calc__grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(32px, 5vw, 80px); align-items: center; }
.calc__copy .lead { margin-top: 20px; }
.calc__fine { margin-top: 22px; font-size: .86rem; color: var(--muted); max-width: 32em; }
.calc__card { padding: clamp(24px, 4vw, 44px); border-radius: var(--radius-lg); background: #fff; box-shadow: var(--shadow); }
.calc__label { display: block; font-size: .8125rem; font-weight: 650; letter-spacing: .13em; text-transform: uppercase; color: var(--kraft-700); }
.calc__volume { display: block; margin: 6px 0 16px; font-family: var(--font-display); font-weight: 800; font-size: clamp(2.4rem, 5vw, 3.4rem); line-height: 1; letter-spacing: -.04em; color: var(--blue); font-variant-numeric: tabular-nums; }
.range { --fill: 50%; width: 100%; height: 34px; margin: 0; background: transparent; -webkit-appearance: none; appearance: none; cursor: pointer; }
.range::-webkit-slider-runnable-track { height: 10px; border-radius: 999px; background: linear-gradient(90deg, var(--blue) 0 var(--fill), var(--paper-2) var(--fill) 100%); }
.range::-moz-range-track { height: 10px; border-radius: 999px; background: var(--paper-2); }
.range::-moz-range-progress { height: 10px; border-radius: 999px; background: var(--blue); }
.range::-webkit-slider-thumb { -webkit-appearance: none; width: 30px; height: 30px; margin-top: -10px; border-radius: 50%; background: var(--accent); border: 4px solid #fff; box-shadow: 0 4px 12px rgba(11, 26, 51, .35); }
.range::-moz-range-thumb { width: 22px; height: 22px; border-radius: 50%; background: var(--accent); border: 4px solid #fff; box-shadow: 0 4px 12px rgba(11, 26, 51, .35); }
.range:focus-visible { outline: none; }
.range:focus-visible::-webkit-slider-thumb { box-shadow: 0 0 0 5px rgba(26, 86, 184, .4); }
.range:focus-visible::-moz-range-thumb { box-shadow: 0 0 0 5px rgba(26, 86, 184, .4); }
.calc__presets { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.chip { padding: 8px 15px; border-radius: 999px; border: 1.5px solid rgba(11, 26, 51, .18); background: #fff; font-size: .9rem; font-weight: 650; transition: background .2s, color .2s, border-color .2s; }
.chip:hover { border-color: var(--ink); }
.chip.is-active { background: var(--ink); border-color: var(--ink); color: #fff; }
.calc__results { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin: 30px 0 26px; }
.result { padding: 18px 16px; border-radius: 16px; background: var(--paper); }
.result .icon { width: 24px; height: 24px; color: var(--kraft-700); margin-bottom: 10px; }
.result__num { font-family: var(--font-display); font-weight: 800; font-size: clamp(1.5rem, 2.6vw, 2.05rem); line-height: 1; letter-spacing: -.03em; color: var(--ink); font-variant-numeric: tabular-nums; }
.result__label { margin-top: 6px; font-size: .86rem; line-height: 1.35; color: var(--muted); }

/* ---------- voices ---------- */
.voices { color: #fff; background:
    radial-gradient(900px 500px at 10% 0%, rgba(42, 106, 209, .55), rgba(42, 106, 209, 0) 70%),
    linear-gradient(180deg, #0f4291, #0b3577); --focus: #ffc2ae; }
.voices__grid { display: grid; grid-template-columns: 1.15fr 1fr; grid-template-rows: repeat(3, auto); gap: 18px; }
.voice { display: flex; flex-direction: column; justify-content: space-between; gap: 22px; padding: 28px 30px; border-radius: var(--radius-lg); background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .16); }
.voice blockquote p { font-size: 1.12rem; line-height: 1.5; color: rgba(255, 255, 255, .92); }
.voice figcaption { display: grid; gap: 2px; font-size: .95rem; }
.voice figcaption span { color: var(--blue-300); }
.voice--feature { grid-row: 1 / span 3; justify-content: flex-start; padding: clamp(30px, 4vw, 48px); background: var(--paper); color: var(--ink); border: 0; }
.voice--feature blockquote p { font-family: var(--font-display); font-weight: 750; font-size: clamp(2rem, 3.6vw, 3.1rem); line-height: 1.04; letter-spacing: -.03em; color: var(--ink); text-wrap: balance; }
.voice--feature figcaption { margin-top: auto; }
.voice--feature figcaption span { color: var(--muted); }
.voice__icon { width: 52px; height: 52px; color: var(--accent); }
.voice__img { width: 100%; margin: 6px 0 4px; border-radius: 18px; object-fit: cover; aspect-ratio: 960 / 403; background: var(--paper-2); }

/* ---------- recognition ---------- */
.recognition { background-color: var(--paper); background-image: var(--grain); }
.awards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.award { padding: 28px; border-radius: var(--radius); background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow-sm); }
.award__icon { width: 34px; height: 34px; color: var(--blue); margin-bottom: 22px; }
.award__year { font-size: .78rem; font-weight: 700; letter-spacing: .13em; text-transform: uppercase; color: var(--kraft-700); }
.award__title { margin-top: 6px; font-family: var(--font-display); font-weight: 700; font-size: 1.35rem; line-height: 1.15; letter-spacing: -.015em; }
.award__cat { margin-top: 6px; color: var(--muted); }
.press { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 14px 32px; margin: clamp(40px, 5vw, 64px) 0; padding-block: 26px; border-block: 1px solid var(--line); }
.press__label { font-size: .8125rem; font-weight: 650; letter-spacing: .13em; text-transform: uppercase; color: var(--kraft-700); }
.press__list { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px 34px; }
.press__list li { font-family: var(--font-display); font-weight: 750; font-size: 1.35rem; letter-spacing: -.01em; color: rgba(11, 26, 51, .62); }
.timeline { position: relative; display: grid; grid-template-columns: repeat(6, 1fr); gap: 18px; }
.timeline::before { content: ""; position: absolute; left: 0; right: 0; top: 11px; height: 2px; background: linear-gradient(90deg, var(--kraft), var(--blue)); opacity: .5; }
.timeline li { position: relative; display: grid; gap: 8px; padding-top: 36px; }
.timeline li::before { content: ""; position: absolute; top: 2px; left: 0; width: 20px; height: 20px; border-radius: 50%; background: var(--paper); border: 4px solid var(--blue); }
.timeline li:last-child::before { background: var(--accent); border-color: var(--accent); box-shadow: 0 0 0 6px rgba(255, 91, 46, .2); }
.timeline b { font-family: var(--font-display); font-weight: 800; font-size: 1.5rem; letter-spacing: -.02em; color: var(--blue); }
.timeline span { color: var(--muted); font-size: .95rem; line-height: 1.45; }

/* ---------- news ---------- */
.news { background: #fff; }
.news__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.card-news a { display: flex; flex-direction: column; height: 100%; overflow: hidden; border-radius: var(--radius-lg); background: var(--paper); text-decoration: none; transition: transform .3s var(--ease), box-shadow .3s; }
.card-news a:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.card-news__media { aspect-ratio: 5 / 3; overflow: hidden; background: var(--paper-2); }
.card-news__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease); }
.card-news a:hover .card-news__media img { transform: scale(1.05); }
.card-news__body { display: flex; flex-direction: column; gap: 12px; flex: 1; padding: 24px 26px 26px; }
.card-news__meta { font-size: .85rem; color: var(--muted); font-weight: 550; }
.card-news__title { font-family: var(--font-display); font-weight: 700; font-size: 1.24rem; line-height: 1.22; letter-spacing: -.01em; text-wrap: pretty; }
.card-news__more { display: inline-flex; align-items: center; gap: 8px; margin-top: auto; padding-top: 6px; font-weight: 650; color: var(--blue); }
.card-news__more .icon { width: 18px; height: 18px; transition: transform .2s var(--ease); }
.card-news a:hover .card-news__more .icon { transform: translateX(3px); }

/* ---------- faq ---------- */
.faq { background-color: var(--paper); background-image: var(--grain); }
.faq__grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(32px, 6vw, 96px); align-items: start; }
.faq__intro { position: sticky; top: calc(var(--header-h) + 32px); }
.faq__intro p:last-child { margin-top: 20px; color: var(--muted); }
.faq__intro a { color: var(--blue); font-weight: 600; }
.qa { border-bottom: 1px solid rgba(11, 26, 51, .14); }
.qa:first-child { border-top: 1px solid rgba(11, 26, 51, .14); }
.qa summary { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 24px 0; font-family: var(--font-display); font-weight: 680; font-size: clamp(1.1rem, 1.6vw, 1.3rem); letter-spacing: -.01em; line-height: 1.3; cursor: pointer; list-style: none; }
.qa summary::-webkit-details-marker { display: none; }
.qa summary .icon { flex: none; width: 34px; height: 34px; padding: 7px; border-radius: 50%; background: #fff; border: 1px solid var(--line); color: var(--blue); transition: transform .3s var(--ease), background .2s, color .2s; }
.qa[open] summary .icon { transform: rotate(45deg); background: var(--ink); color: #fff; }
.qa summary:hover .icon { border-color: var(--ink); }
.qa__a { padding: 0 56px 26px 0; color: var(--ink-2); max-width: 64ch; }
.qa__a a { color: var(--blue); font-weight: 600; }

/* ---------- contact ---------- */
.contact { color: #fff; background:
    radial-gradient(800px 500px at 0% 100%, rgba(42, 106, 209, .45), rgba(42, 106, 209, 0) 70%),
    var(--navy-800); --focus: #ffc2ae; }
.contact__grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(32px, 6vw, 88px); align-items: start; }
.contact .lead { margin-top: 20px; color: rgba(255, 255, 255, .82); }
.person { display: flex; align-items: center; gap: 16px; margin: 34px 0 26px; padding: 16px; border-radius: var(--radius); background: rgba(255, 255, 255, .07); border: 1px solid rgba(255, 255, 255, .14); }
.person img { width: 64px; height: 64px; border-radius: 50%; object-fit: cover; flex: none; background: var(--blue); }
.person p { display: grid; font-size: .95rem; line-height: 1.4; }
.person span { color: var(--blue-300); }
.contact__list { display: grid; gap: 14px; }
.contact__list li { display: flex; align-items: center; gap: 12px; color: rgba(255, 255, 255, .9); }
.contact__list .icon { color: var(--kraft-light); }
.contact__list a { text-decoration: none; font-weight: 600; }
.contact__list a:hover { text-decoration: underline; text-underline-offset: 3px; }
.contact__press { margin-top: 22px; font-size: .9rem; color: rgba(255, 255, 255, .7); }
.contact__press a { color: #fff; }
.form-card { padding: clamp(24px, 4vw, 44px); border-radius: var(--radius-lg); background: #fff; color: var(--ink); box-shadow: 0 40px 80px -40px rgba(0, 0, 0, .7); --focus: var(--blue-600); }
.form { display: grid; gap: 18px; }
.form__row--2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { display: grid; gap: 7px; min-width: 0; }
.field label, .field legend { font-size: .9rem; font-weight: 650; }
.field__opt { font-weight: 500; color: var(--muted); }
.field input, .field select, .field textarea { width: 100%; min-height: 52px; padding: 13px 15px; border: 1.5px solid #d3cabb; border-radius: var(--radius-sm); background: #fbf8f2; transition: border-color .2s, box-shadow .2s, background .2s; }
.field textarea { min-height: 116px; resize: vertical; }
.field select { -webkit-appearance: none; appearance: none; padding-right: 44px; background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path d='m6 9 6 6 6-6' fill='none' stroke='%230b1a33' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/></svg>"); background-repeat: no-repeat; background-position: right 14px center; background-size: 18px; }
.field input:hover, .field select:hover, .field textarea:hover { border-color: #b9ae9b; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--blue); background: #fff; box-shadow: 0 0 0 4px rgba(15, 66, 145, .14); }
.field [aria-invalid="true"] { border-color: var(--error); background: #fff7f5; }
.field__error { font-size: .85rem; font-weight: 600; color: var(--error); }
.field--chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 0; padding: 0; border: 0; }
.field--chips legend { width: 100%; margin-bottom: 8px; padding: 0; }
.check { position: relative; }
.check input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.check span { display: inline-flex; align-items: center; min-height: 40px; padding: 8px 15px; border-radius: 999px; border: 1.5px solid #d3cabb; background: #fbf8f2; font-size: .92rem; font-weight: 600; cursor: pointer; transition: background .2s, color .2s, border-color .2s; }
.check span::before { content: ""; width: 16px; height: 16px; margin-right: 8px; border-radius: 5px; border: 1.5px solid #9d927f; background: #fff; transition: background .2s, border-color .2s; }
.check input:checked + span { background: var(--blue); border-color: var(--blue); color: #fff; }
.check input:checked + span::before { border-color: #fff; background: #fff url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path d='m5 12.5 4.2 4.2L19 7' fill='none' stroke='%230f4291' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'/></svg>") center / 12px no-repeat; }
.check input:focus-visible + span { outline: 3px solid var(--focus); outline-offset: 2px; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form__legal { font-size: .84rem; color: var(--muted); text-align: center; }
.form__legal a { color: var(--blue); }
.form-success { display: grid; justify-items: start; gap: 14px; padding: 12px 4px; }
.form-success[hidden] { display: none; }
.form-success__icon { width: 56px; height: 56px; padding: 12px; border-radius: 50%; background: var(--accent); color: var(--ink); }
.form-success p { color: var(--ink-2); }
.form-success a { color: var(--blue); font-weight: 600; }
.form-success:focus { outline: none; }

/* ---------- footer ---------- */
.site-footer { padding-block: clamp(56px, 7vw, 88px) 36px; background: var(--navy-950); color: rgba(255, 255, 255, .72); font-size: .95rem; --focus: #ffc2ae; }
.footer__top { display: grid; grid-template-columns: 1fr 1.4fr; gap: 48px; padding-bottom: 44px; border-bottom: 1px solid rgba(255, 255, 255, .12); }
.brand--footer { color: #fff; margin-bottom: 18px; }
.footer__brand p { max-width: 30em; }
.social { display: flex; gap: 10px; margin-top: 22px; }
.social a { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; border: 1px solid rgba(255, 255, 255, .22); color: #fff; transition: background .2s, border-color .2s, color .2s; }
.social a:hover { background: var(--accent); border-color: var(--accent); color: var(--ink); }
.footer__nav { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.footer__h { margin-bottom: 14px; font-family: var(--font-body); font-size: .78rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: #fff; }
.footer__nav ul { display: grid; gap: 10px; list-style: none; padding: 0; }
.footer__nav a { text-decoration: none; }
.footer__nav a:hover { color: #fff; text-decoration: underline; text-underline-offset: 3px; }
.sources { padding-block: 32px; border-bottom: 1px solid rgba(255, 255, 255, .12); }
.sources ol { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px 40px; margin: 0; padding-left: 1.2em; font-size: .8rem; line-height: 1.5; color: rgba(255, 255, 255, .58); }
.sources li:target { color: #fff; }
.footer__bottom { display: flex; justify-content: space-between; gap: 18px 40px; flex-wrap: wrap; padding-top: 26px; font-size: .82rem; color: rgba(255, 255, 255, .6); }
.footer__bottom p { max-width: 70em; }
.footer__legal { display: flex; flex-wrap: wrap; gap: 8px 22px; }
.footer__legal a { text-decoration: none; }
.footer__legal a:hover { color: #fff; text-decoration: underline; }
.footer__concept { margin-top: 22px; font-size: .8rem; color: rgba(255, 255, 255, .58); }

/* ---------- sticky mobile CTA ---------- */
.sticky-cta { display: none; }

/* ---------- reveal ---------- */
.reveal-pending { opacity: 0; transform: translateY(16px); }
.reveal-in { opacity: 1; transform: none; transition: opacity .6s var(--ease), transform .6s var(--ease); }

/* ---------- keyframes ---------- */
@keyframes spin { to { rotate: 360deg; } }
.spin-badge__text { animation-name: spin-t; }
@keyframes spin-t { to { transform: rotate(360deg); } }
@keyframes float { 0%, 100% { translate: 0 0; } 50% { translate: 0 -8px; } }
@keyframes marquee { to { transform: translateX(-100%); } }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (min-width: 1181px) {
  .float-card--carbon { left: -28px; }
  .float-card--weight { right: -36px; }
}

@media (max-width: 1180px) {
  .bottle--1, .bottle--5 { height: 340px; }
  .bottle--2, .bottle--4 { height: 380px; }
  .bottle--3 { height: 430px; }
  .nav__list { gap: 18px; }
  .header-phone span { display: none; }
  .metric { grid-template-columns: 160px 1fr 150px; }
}

@media (max-width: 1023px) {
  :root { --header-h: 66px; }
  .nav-toggle { display: inline-grid; }
  .header-phone { display: none; }
  .nav { position: absolute; top: 100%; left: 0; right: 0; background: var(--paper); color: var(--ink); box-shadow: 0 30px 40px -20px rgba(11, 26, 51, .4); visibility: hidden; opacity: 0; transform: translateY(-8px); transition: opacity .25s, transform .25s var(--ease), visibility .25s; }
  .nav.is-open { visibility: visible; opacity: 1; transform: none; }
  .nav__list { flex-direction: column; align-items: stretch; gap: 0; padding: 10px var(--gutter) 22px; }
  .nav__list li { border-bottom: 1px solid var(--line); }
  .nav__list a { display: block; padding: 16px 2px; font-family: var(--font-display); font-size: 1.25rem; font-weight: 650; opacity: 1; }
  .nav__list a::after { display: none; }
  .nav__mobile-only { display: block; }
  .nav__mobile-only a { color: var(--blue); font-family: var(--font-body); font-size: 1rem; }
  .hero__grid { grid-template-columns: 1fr; min-height: 0; padding-top: 52px; }
  .hero__visual { min-height: 500px; margin-top: 8px; }
  .section-head--split { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .bottle-grid { grid-template-columns: 1fr; }
  .anatomy { max-width: 560px; width: 100%; margin-inline: auto; }
  .recycle { grid-template-columns: 1fr; }
  .paths { grid-template-columns: 1fr 1fr; }
  .path--featured { grid-column: 1 / -1; order: -1; }
  .path--featured .path__media { aspect-ratio: 21 / 9; }
  .machines__grid { grid-template-columns: 1fr; }
  .machines__quote { max-width: 640px; }
  .calc__grid { grid-template-columns: 1fr; }
  .voices__grid { grid-template-columns: 1fr 1fr; grid-template-rows: auto; }
  .voice--feature { grid-column: 1 / -1; grid-row: auto; }
  .timeline { grid-template-columns: repeat(3, 1fr); row-gap: 30px; }
  .timeline::before { display: none; }
  .news__grid { grid-template-columns: 1fr 1fr; }
  .news__grid li:last-child { display: none; }
  .faq__grid { grid-template-columns: 1fr; }
  .faq__intro { position: static; }
  .contact__grid { grid-template-columns: 1fr; }
  .footer__top { grid-template-columns: 1fr; }
}

@media (max-width: 759px) {
  body { font-size: 1rem; }
  .btn { white-space: normal; text-align: center; }
  .hero__trust { grid-template-columns: 1fr; }
  .announce__inner { justify-content: flex-start; text-align: left; font-size: .8125rem; gap: 10px; }
  .announce__inner p { flex: 1; }
  .announce__link span, .announce__link { font-size: 0; gap: 0; }
  .announce__link .icon { width: 20px; height: 20px; }
  .site-header .btn--sm { padding: 10px 14px; font-size: .875rem; }
  .brand__mark { width: 32px; height: 32px; }
  .brand__word { width: 96px; height: 20px; }
  .hero__title { font-size: clamp(2.9rem, 13.5vw, 4rem); }
  .hero__ctas .btn { flex: 1 1 100%; }
  .hero__trust { gap: 12px; }
  .hero__trust li { max-width: none; flex: 1 1 100%; }
  .hero__visual { min-height: 420px; }
  .bottle--1, .bottle--5 { display: none; }
  .bottle--2 { height: 300px; }
  .bottle--3 { height: 340px; }
  .bottle--4 { height: 300px; }
  .float-card { padding: 11px 14px; }
  .float-card--carbon { top: 8%; }
  .float-card__big { font-size: 1.8rem; }
  .float-card--weight { bottom: 16%; min-width: 160px; }
  .spin-badge { width: 96px; height: 96px; right: 0; top: 0; }
  .marquee__inner { flex-direction: column; align-items: flex-start; gap: 10px; padding-block: 16px; }
  .marquee__viewport { width: 100%; }
  .stats { grid-template-columns: 1fr 1fr; gap: 12px; }
  .stat { padding: 20px 18px; }
  .stat__icon { margin-bottom: 12px; }
  .stat__num { font-size: 2.3rem; }
  .stat__label { font-size: .9rem; }
  .metric { grid-template-columns: 1fr; gap: 10px; }
  .metric__delta { text-align: left; font-size: 1.05rem; }
  .bar__val { font-size: .82rem; }
  .recycle__steps { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
  .step__label { font-size: .85rem; gap: 6px; flex-direction: column; align-items: flex-start; }
  .story { height: 430px; }
  .paths { grid-template-columns: 1fr; }
  .path--featured .path__media { aspect-ratio: 16 / 10; }
  .machine-stats { grid-template-columns: 1fr 1fr; }
  .machine-stats li { padding: 18px 16px; }
  .machines__ctas .btn { flex: 1 1 100%; }
  .calc__results { grid-template-columns: 1fr; }
  .result { display: grid; grid-template-columns: 28px auto 1fr; align-items: center; gap: 12px; padding: 14px 16px; }
  .result .icon { margin: 0; }
  .result__label { margin: 0; }
  .voices__grid { grid-template-columns: 1fr; }
  .awards { grid-template-columns: 1fr; }
  .timeline { grid-template-columns: 1fr; gap: 0; }
  .timeline li { grid-template-columns: 70px 1fr; align-items: baseline; padding: 14px 0 14px 34px; border-left: 2px solid rgba(15, 66, 145, .25); margin-left: 9px; }
  .timeline li::before { left: -11px; top: 18px; }
  .news__grid { grid-template-columns: 1fr; }
  .news__grid li:last-child { display: block; }
  .qa__a { padding-right: 0; }
  .form__row--2 { grid-template-columns: 1fr; }
  .footer__nav { grid-template-columns: 1fr 1fr; }
  .sources ol { grid-template-columns: 1fr; }
  .site-footer { padding-bottom: calc(110px + env(safe-area-inset-bottom)); }
  .sticky-cta { position: fixed; z-index: 90; left: 0; right: 0; bottom: 0; display: flex; gap: 10px; padding: 12px 16px calc(12px + env(safe-area-inset-bottom)); background: rgba(6, 22, 49, .94); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); transform: translateY(110%); transition: transform .35s var(--ease); --focus: #ffc2ae; }
  .sticky-cta.is-visible { transform: none; }
  .sticky-cta .btn { flex: 1; }
  .sticky-cta__call { display: grid; place-items: center; width: 50px; flex: none; border-radius: 50%; border: 1.5px solid rgba(255, 255, 255, .4); color: #fff; }
}

@media (max-width: 380px) {
  .site-header .btn--sm { display: none; }
  .stats { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  .reveal-pending { opacity: 1; transform: none; }
  .marquee__track { animation: none; }
  .marquee__viewport { overflow-x: auto; }
  .marquee__track[aria-hidden="true"] { display: none; }
}

@media print {
  .announce, .site-header, .sticky-cta, .gallery__controls, .hero__loop, .spin-badge { display: none !important; }
  body { background: #fff; }
}