:root {
    --ink: #111410;
    --ink-soft: #252a24;
    --paper: #f4f2ec;
    --paper-deep: #e8e4da;
    --white: #fff;
    --red: #d71920;
    --red-dark: #a90f15;
    --green: #7f9660;
    --muted: #72776f;
    --line: rgba(17, 20, 16, .16);
    --shell: min(92vw, 1420px);
    --header-height: 88px;
    --ease: cubic-bezier(.2, .72, .2, 1);
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: calc(var(--header-height) + 24px);
}

body {
    margin: 0;
    min-width: 320px;
    background: var(--paper);
    color: var(--ink);
    font-family: Arial, "Helvetica Neue", sans-serif;
    font-size: 16px;
    line-height: 1.6;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
}

body.menu-open,
body.player-open {
    overflow: hidden;
}

a {
    color: inherit;
    text-decoration: none;
}

button,
input {
    font: inherit;
}

button {
    color: inherit;
}

img,
video,
iframe {
    display: block;
    max-width: 100%;
}

img {
    object-fit: cover;
}

.site-shell {
    width: var(--shell);
    margin-inline: auto;
}

.section {
    padding-block: clamp(82px, 9vw, 150px);
}

.skip-link {
    position: fixed;
    z-index: 2000;
    top: 12px;
    left: 12px;
    padding: 10px 16px;
    background: var(--white);
    color: var(--ink);
    transform: translateY(-160%);
    transition: transform .2s ease;
}

.skip-link:focus {
    transform: translateY(0);
}

.utility-bar {
    height: 34px;
    background: var(--ink);
    color: rgba(255, 255, 255, .72);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .09em;
    text-transform: uppercase;
}

.utility-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.utility-inner p {
    margin: 0;
}

.utility-inner > div {
    display: flex;
    align-items: center;
    gap: 18px;
}

.utility-inner > div span {
    width: 1px;
    height: 11px;
    background: rgba(255, 255, 255, .3);
}

.utility-inner a {
    transition: color .2s ease;
}

.utility-inner a:hover {
    color: var(--white);
}

.site-header {
    position: sticky;
    z-index: 1000;
    top: 0;
    height: var(--header-height);
    background: rgba(255, 255, 255, .98);
    border-bottom: 1px solid rgba(17, 20, 16, .08);
    transition: box-shadow .25s ease, height .25s ease;
}

.site-header.is-scrolled {
    box-shadow: 0 8px 30px rgba(17, 20, 16, .09);
}

.header-inner {
    display: flex;
    align-items: center;
    height: 100%;
}

.brand {
    display: inline-flex;
    align-items: center;
    flex: 0 0 auto;
}

.brand img {
    width: 132px;
    height: 54px;
    object-fit: contain;
    object-position: left center;
}

.primary-nav {
    display: flex;
    align-items: stretch;
    align-self: stretch;
    gap: clamp(18px, 2vw, 34px);
    margin-left: clamp(36px, 5vw, 82px);
}

.primary-nav a {
    position: relative;
    display: flex;
    align-items: center;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: .02em;
}

.primary-nav a::after {
    position: absolute;
    right: 0;
    bottom: -1px;
    left: 0;
    height: 3px;
    background: var(--red);
    content: "";
    transform: scaleX(0);
    transform-origin: right;
    transition: transform .25s var(--ease);
}

.primary-nav a:hover::after,
.primary-nav a.is-active::after {
    transform: scaleX(1);
    transform-origin: left;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-left: auto;
}

.language-switcher {
    position: relative;
}

.language-current {
    display: flex;
    align-items: center;
    gap: 7px;
    min-height: 44px;
    padding: 8px 9px;
    border: 0;
    background: transparent;
    cursor: pointer;
    font-size: 12px;
    font-weight: 800;
}

.language-current img,
.language-option img {
    border-radius: 2px;
    object-fit: cover;
}

.language-current svg {
    width: 10px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.5;
}

.language-menu {
    position: absolute;
    top: calc(100% + 14px);
    right: 0;
    display: grid;
    width: 250px;
    max-height: min(65vh, 520px);
    padding: 8px;
    overflow-y: auto;
    background: var(--white);
    border: 1px solid var(--line);
    box-shadow: 0 22px 55px rgba(17, 20, 16, .18);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-8px);
    transition: opacity .2s ease, transform .2s ease;
}

.language-switcher.is-open .language-menu {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}

.language-option {
    display: grid;
    grid-template-columns: 26px 1fr;
    align-items: center;
    gap: 10px;
    padding: 9px 10px;
    border: 0;
    background: transparent;
    cursor: pointer;
    text-align: left;
}

.language-option:hover,
.language-option.is-selected {
    background: #f2f1ec;
}

.language-option span {
    font-size: 13px;
    font-weight: 700;
}

.cart-link {
    position: relative;
    display: grid;
    width: 44px;
    height: 44px;
    place-items: center;
}

.cart-link svg {
    width: 21px;
    fill: none;
    stroke: currentColor;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-width: 1.7;
}

.cart-link span {
    position: absolute;
    top: 1px;
    right: 1px;
    display: grid;
    min-width: 18px;
    height: 18px;
    padding-inline: 4px;
    place-items: center;
    border-radius: 50%;
    background: var(--red);
    color: var(--white);
    font-size: 10px;
    font-weight: 800;
}

.header-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 0 22px;
    background: var(--red);
    color: var(--white);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .05em;
    text-transform: uppercase;
    transition: background .2s ease;
}

.header-cta:hover {
    background: var(--red-dark);
}

.menu-toggle {
    display: none;
}

.hero {
    position: relative;
    min-height: min(850px, calc(100vh - 34px));
    overflow: hidden;
    background: #161b16;
    color: var(--white);
}

.hero-media,
.hero-poster,
.hero-player-mount,
.hero-shade {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

.hero-media {
    background: #171b17;
}

.hero-poster {
    object-fit: cover;
    object-position: center;
    transform: scale(1.015);
    transition: opacity .45s ease, transform 8s linear;
}

.hero:hover .hero-poster {
    transform: scale(1.055);
}

.hero-shade {
    z-index: 1;
    background:
        linear-gradient(90deg, rgba(9, 12, 9, .91) 0%, rgba(9, 12, 9, .72) 35%, rgba(9, 12, 9, .14) 72%, rgba(9, 12, 9, .12) 100%),
        linear-gradient(0deg, rgba(9, 12, 9, .6) 0%, transparent 38%);
    pointer-events: none;
    transition: opacity .35s ease;
}

.hero-player-mount {
    z-index: 5;
    display: grid;
    background: #080a08;
    opacity: 0;
    pointer-events: none;
    transition: opacity .35s ease;
}

.hero-player-mount iframe,
.hero-player-mount video {
    width: 100%;
    height: 100%;
    border: 0;
    background: #000;
    object-fit: cover;
}

.hero-media.is-playing .hero-player-mount {
    opacity: 1;
    pointer-events: auto;
}

.hero-media.is-playing .hero-poster,
.hero-media.is-playing .hero-shade,
.hero-media.is-playing .hero-play {
    opacity: 0;
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 3;
    display: flex;
    align-items: center;
    min-height: min(850px, calc(100vh - 34px));
    padding-block: 120px 170px;
    pointer-events: none;
}

.hero-copy {
    max-width: 690px;
    pointer-events: auto;
}

.overline {
    display: flex;
    align-items: center;
    gap: 14px;
    margin: 0 0 24px;
    color: rgba(255, 255, 255, .78);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .16em;
    text-transform: uppercase;
}

.overline::before {
    width: 44px;
    height: 2px;
    background: var(--red);
    content: "";
}

.overline-dark {
    color: var(--muted);
}

.hero h1,
.section-title h2,
.range-heading h2,
.quality h2,
.support-heading h2,
.journal-heading h2,
.final-cta h2 {
    margin: 0;
    font-family: "Arial Narrow", "Helvetica Neue", Arial, sans-serif;
    font-size: clamp(56px, 6.4vw, 104px);
    font-stretch: condensed;
    font-weight: 800;
    letter-spacing: -.055em;
    line-height: .92;
}

.hero h1 em,
.section-title h2 em,
.range-heading h2 em,
.quality h2 em {
    color: var(--red);
    font-style: normal;
}

.hero-lead {
    max-width: 620px;
    margin: 30px 0 0;
    color: rgba(255, 255, 255, .78);
    font-size: clamp(17px, 1.35vw, 21px);
    line-height: 1.65;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 38px;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 18px;
    min-height: 56px;
    padding: 0 26px;
    border: 1px solid transparent;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .08em;
    text-transform: uppercase;
    transition: background .25s ease, border-color .25s ease, color .25s ease, transform .25s ease;
}

.button:hover {
    transform: translateY(-2px);
}

.button svg {
    width: 18px;
    fill: none;
    stroke: currentColor;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-width: 1.8;
}

.button-red {
    background: var(--red);
    color: var(--white);
}

.button-red:hover {
    background: var(--red-dark);
}

.button-glass {
    border-color: rgba(255, 255, 255, .45);
    background: rgba(255, 255, 255, .06);
    backdrop-filter: blur(8px);
    color: var(--white);
}

.button-glass:hover {
    border-color: var(--white);
    background: rgba(255, 255, 255, .14);
}

.hero-play {
    position: absolute;
    z-index: 4;
    top: 50%;
    right: clamp(40px, 8vw, 130px);
    display: grid;
    grid-template-columns: 92px auto;
    grid-template-rows: 1fr 1fr;
    column-gap: 18px;
    align-items: center;
    padding: 0;
    border: 0;
    background: transparent;
    color: var(--white);
    cursor: pointer;
    text-align: left;
    transform: translateY(-50%);
    transition: opacity .3s ease, transform .3s ease;
}

.hero-play:hover {
    transform: translateY(-50%) scale(1.035);
}

.hero-play > span {
    grid-row: 1 / 3;
    display: grid;
    width: 92px;
    height: 92px;
    place-items: center;
    border: 1px solid rgba(255, 255, 255, .65);
    border-radius: 50%;
    background: rgba(13, 16, 13, .34);
    backdrop-filter: blur(10px);
    transition: background .25s ease, border-color .25s ease;
}

.hero-play:hover > span {
    border-color: var(--white);
    background: var(--red);
}

.hero-play svg {
    width: 22px;
    margin-left: 5px;
    fill: currentColor;
}

.hero-play b {
    align-self: end;
    font-size: 14px;
    letter-spacing: .04em;
    text-transform: uppercase;
}

.hero-play small {
    align-self: start;
    color: rgba(255, 255, 255, .64);
    font-size: 11px;
}

.hero-media:not(.has-video) .hero-play {
    display: none;
}

.hero-close {
    position: absolute;
    z-index: 8;
    top: 22px;
    right: 22px;
    display: none;
    width: 48px;
    height: 48px;
    place-items: center;
    border: 1px solid rgba(255, 255, 255, .45);
    border-radius: 50%;
    background: rgba(0, 0, 0, .5);
    color: var(--white);
    cursor: pointer;
    font-size: 30px;
    line-height: 1;
}

.hero-media.is-playing .hero-close {
    display: grid;
}

.hero-facts {
    position: absolute;
    z-index: 4;
    right: 0;
    bottom: 0;
    left: 0;
    display: grid;
    grid-template-columns: repeat(3, minmax(160px, 1fr)) minmax(220px, .8fr);
    min-height: 114px;
    border-top: 1px solid rgba(255, 255, 255, .22);
    background: rgba(9, 12, 9, .74);
    backdrop-filter: blur(10px);
}

.hero-facts > div,
.hero-facts > a {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 13px;
    padding: 20px;
    border-right: 1px solid rgba(255, 255, 255, .16);
}

.hero-facts strong {
    font-family: "Arial Narrow", Arial, sans-serif;
    font-size: clamp(26px, 2.4vw, 38px);
    font-weight: 800;
    letter-spacing: -.04em;
}

.hero-facts span {
    color: rgba(255, 255, 255, .6);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
}

.hero-facts > a {
    justify-content: space-between;
    padding-inline: clamp(24px, 3.4vw, 58px);
    border: 0;
    background: var(--red);
}

.hero-facts > a span,
.hero-facts > a b {
    color: var(--white);
}

.hero-facts > a b {
    font-size: 26px;
}

.promise-strip {
    background: var(--white);
    border-bottom: 1px solid var(--line);
}

.promise-strip .site-shell {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 82px;
}

.promise-strip span {
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .1em;
    text-transform: uppercase;
}

.promise-strip i {
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: var(--red);
}

.intro {
    overflow: hidden;
}

.intro-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(320px, .65fr);
    gap: clamp(50px, 9vw, 150px);
    align-items: end;
}

.section-title h2,
.range-heading h2,
.quality h2,
.support-heading h2,
.journal-heading h2,
.final-cta h2 {
    font-size: clamp(42px, 5vw, 78px);
    line-height: 1;
}

.intro-copy .lead {
    margin-top: 0;
    color: var(--ink);
    font-size: clamp(19px, 1.45vw, 24px);
    line-height: 1.55;
}

.intro-copy > p:not(.lead) {
    color: var(--muted);
}

.arrow-link {
    display: inline-flex;
    align-items: center;
    gap: 18px;
    margin-top: 18px;
    padding-bottom: 5px;
    border-bottom: 1px solid currentColor;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .07em;
    text-transform: uppercase;
}

.arrow-link span {
    color: var(--red);
    font-size: 18px;
    transition: transform .2s ease;
}

.arrow-link:hover span {
    transform: translate(3px, -2px);
}

.intro-visual {
    position: relative;
    height: clamp(440px, 52vw, 760px);
    margin-top: clamp(60px, 9vw, 130px);
    overflow: hidden;
    background: var(--ink-soft);
}

.intro-visual > img {
    width: 100%;
    height: 100%;
}

.intro-visual::after {
    position: absolute;
    inset: 0;
    background: linear-gradient(0deg, rgba(8, 10, 8, .68), transparent 47%);
    content: "";
}

.intro-caption {
    position: absolute;
    z-index: 2;
    right: 48px;
    bottom: 42px;
    left: 48px;
    display: flex;
    align-items: center;
    gap: 26px;
    color: var(--white);
}

.intro-caption > span {
    display: grid;
    width: 54px;
    height: 54px;
    place-items: center;
    border: 1px solid rgba(255, 255, 255, .5);
    border-radius: 50%;
    font-size: 12px;
    font-weight: 800;
}

.intro-caption div {
    display: grid;
}

.intro-caption strong {
    font-size: 20px;
}

.intro-caption small {
    color: rgba(255, 255, 255, .65);
}

.intro-seal {
    position: absolute;
    z-index: 3;
    top: -1px;
    right: -1px;
    display: grid;
    width: clamp(150px, 16vw, 230px);
    aspect-ratio: 1;
    place-content: center;
    background: var(--red);
    color: var(--white);
    text-align: center;
}

.intro-seal b {
    font-family: "Arial Narrow", Arial, sans-serif;
    font-size: clamp(34px, 4vw, 62px);
    letter-spacing: -.04em;
}

.intro-seal span {
    font-size: 9px;
    font-weight: 800;
    letter-spacing: .12em;
    text-transform: uppercase;
}

.range {
    background: var(--ink);
    color: var(--white);
}

.range-heading {
    display: grid;
    grid-template-columns: 1.3fr .55fr;
    gap: 80px;
    align-items: end;
    padding-bottom: clamp(54px, 7vw, 100px);
    border-bottom: 1px solid rgba(255, 255, 255, .16);
}

.range-heading > p {
    margin: 0;
    color: rgba(255, 255, 255, .58);
    font-size: 18px;
}

.range-list {
    display: grid;
}

.range-row {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(300px, .85fr);
    gap: clamp(48px, 8vw, 130px);
    align-items: center;
    padding-block: clamp(58px, 7vw, 110px);
    border-bottom: 1px solid rgba(255, 255, 255, .16);
}

.range-row:nth-child(even) .range-image {
    order: 2;
}

.range-row:nth-child(even) .range-copy {
    order: 1;
}

.range-image {
    position: relative;
    display: block;
    height: clamp(330px, 38vw, 560px);
    overflow: hidden;
    background: #262b26;
}

.range-image img {
    width: 100%;
    height: 100%;
    transition: transform .8s var(--ease);
}

.range-image:hover img {
    transform: scale(1.045);
}

.range-image > span {
    position: absolute;
    top: 0;
    left: 0;
    display: grid;
    width: 72px;
    height: 72px;
    place-items: center;
    background: var(--red);
    color: var(--white);
    font-size: 13px;
    font-weight: 800;
}

.range-label {
    margin: 0 0 18px !important;
    color: var(--red) !important;
    font-size: 11px !important;
    font-weight: 800;
    letter-spacing: .14em;
    text-transform: uppercase;
}

.range-copy h3 {
    margin: 0;
    font-family: "Arial Narrow", Arial, sans-serif;
    font-size: clamp(36px, 4vw, 64px);
    letter-spacing: -.045em;
    line-height: 1;
}

.range-copy > p {
    max-width: 580px;
    margin-block: 25px;
    color: rgba(255, 255, 255, .58);
    font-size: 18px;
}

.range-copy .arrow-link {
    color: var(--white);
}

.quality {
    position: relative;
    overflow: hidden;
    background: #e6e4dc;
}

.quality-bg {
    position: absolute;
    inset: 0 50% 0 0;
    background:
        linear-gradient(90deg, rgba(10, 13, 10, .92), rgba(10, 13, 10, .72)),
        url("../images/activated-carbon-micrograph-zephyris.jpg") center / cover;
}

.quality-grid {
    position: relative;
    display: grid;
    grid-template-columns: 1fr 1fr;
}

.quality-copy {
    padding-right: clamp(55px, 8vw, 130px);
    color: var(--white);
}

.quality-copy > p:not(.overline) {
    max-width: 590px;
    margin: 32px 0;
    color: rgba(255, 255, 255, .66);
    font-size: 18px;
}

.button-outline {
    border-color: rgba(255, 255, 255, .45);
    color: var(--white);
}

.button-outline:hover {
    border-color: var(--white);
    background: var(--white);
    color: var(--ink);
}

.quality-metrics {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    margin-left: clamp(42px, 7vw, 110px);
    border-top: 1px solid var(--line);
    border-left: 1px solid var(--line);
}

.quality-metrics article {
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    min-height: 220px;
    padding: clamp(25px, 3vw, 48px);
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}

.quality-metrics strong {
    font-family: "Arial Narrow", Arial, sans-serif;
    font-size: clamp(42px, 5vw, 72px);
    letter-spacing: -.06em;
    line-height: .9;
}

.quality-metrics small {
    margin-top: 8px;
    color: var(--red);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: .1em;
    text-transform: uppercase;
}

.quality-metrics span {
    margin-top: 28px;
    color: var(--muted);
    font-size: 13px;
    font-weight: 700;
}

.support {
    background: var(--white);
}

.support-heading {
    display: flex;
    align-items: end;
    justify-content: space-between;
    padding-bottom: clamp(52px, 7vw, 96px);
}

.support-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    border-top: 1px solid var(--line);
    border-left: 1px solid var(--line);
}

.support-card {
    position: relative;
    min-height: 410px;
    padding: clamp(32px, 4vw, 62px);
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    transition: background .3s ease, color .3s ease;
}

.support-card:hover {
    background: var(--ink);
    color: var(--white);
}

.support-card > span {
    position: absolute;
    top: 22px;
    right: 24px;
    color: var(--muted);
    font-size: 11px;
    font-weight: 800;
}

.support-card svg {
    width: 64px;
    margin-bottom: 66px;
    fill: none;
    stroke: var(--red);
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-width: 1.4;
}

.support-card h3 {
    margin: 0;
    font-size: 24px;
    line-height: 1.2;
}

.support-card p {
    color: var(--muted);
}

.support-card:hover p {
    color: rgba(255, 255, 255, .62);
}

.journal {
    background: var(--paper-deep);
}

.journal-heading {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 40px;
    margin-bottom: clamp(48px, 6vw, 85px);
}

.journal-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: clamp(22px, 3vw, 42px);
}

.journal-card > div {
    position: relative;
    aspect-ratio: 1.35;
    overflow: hidden;
    background: #d5d1c7;
}

.journal-card img {
    width: 100%;
    height: 100%;
    transition: transform .7s var(--ease);
}

.journal-card:hover img {
    transform: scale(1.045);
}

.journal-card > div span {
    position: absolute;
    right: 0;
    bottom: 0;
    display: grid;
    width: 56px;
    height: 56px;
    place-items: center;
    background: var(--red);
    color: var(--white);
    font-size: 11px;
    font-weight: 800;
}

.journal-card > p {
    margin: 22px 0 8px;
    color: var(--red);
    font-size: 10px;
    font-weight: 800;
    letter-spacing: .14em;
    text-transform: uppercase;
}

.journal-card h3 {
    margin: 0;
    font-size: clamp(20px, 1.7vw, 27px);
    line-height: 1.3;
}

.journal-card > b {
    display: inline-block;
    margin-top: 18px;
    font-size: 11px;
    letter-spacing: .07em;
    text-transform: uppercase;
}

.final-cta {
    padding-block: clamp(70px, 8vw, 125px);
    background: var(--red);
    color: var(--white);
}

.final-cta-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 60px;
}

.final-cta h2 {
    font-size: clamp(38px, 4.4vw, 68px);
}

.button-white {
    flex: 0 0 auto;
    background: var(--white);
    color: var(--ink);
}

.button-white:hover {
    background: var(--ink);
    color: var(--white);
}

.site-footer {
    padding-top: clamp(70px, 8vw, 120px);
    background: #0e110e;
    color: var(--white);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.6fr repeat(3, 1fr);
    gap: clamp(36px, 6vw, 100px);
    padding-bottom: clamp(60px, 7vw, 100px);
}

.footer-brand p {
    max-width: 440px;
    color: rgba(255, 255, 255, .52);
}

.footer-grid h3 {
    margin: 16px 0 24px;
    color: rgba(255, 255, 255, .48);
    font-size: 10px;
    letter-spacing: .15em;
    text-transform: uppercase;
}

.footer-grid > div:not(.footer-brand) {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.footer-grid > div:not(.footer-brand) a {
    margin-block: 5px;
    color: rgba(255, 255, 255, .8);
    font-size: 14px;
    transition: color .2s ease;
}

.footer-grid > div:not(.footer-brand) a:hover {
    color: var(--red);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    padding-block: 24px;
    border-top: 1px solid rgba(255, 255, 255, .13);
    color: rgba(255, 255, 255, .42);
    font-size: 11px;
    letter-spacing: .06em;
    text-transform: uppercase;
}

.footer-bottom p {
    margin: 0;
}

.floating-contact {
    position: fixed;
    z-index: 900;
    right: 22px;
    bottom: 22px;
    display: grid;
    width: 54px;
    height: 54px;
    place-items: center;
    border: 3px solid var(--white);
    border-radius: 50%;
    background: #25d366;
    box-shadow: 0 10px 28px rgba(0, 0, 0, .2);
    color: var(--white);
}

.floating-contact svg {
    width: 26px;
    fill: currentColor;
}

.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity .8s var(--ease), transform .8s var(--ease);
}

.reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 1240px) {
    .header-cta {
        display: none;
    }

    .primary-nav {
        gap: 20px;
        margin-left: 42px;
    }

    .hero-play {
        right: 5vw;
        grid-template-columns: 72px auto;
    }

    .hero-play > span {
        width: 72px;
        height: 72px;
    }

    .hero-copy {
        max-width: 610px;
    }
}

@media (max-width: 1020px) {
    :root {
        --header-height: 76px;
    }

    .utility-inner > p {
        display: none;
    }

    .utility-inner {
        justify-content: flex-end;
    }

    .menu-toggle {
        display: grid;
        grid-template-columns: 24px auto;
        align-items: center;
        gap: 10px;
        margin-left: auto;
        padding: 10px;
        border: 0;
        background: transparent;
        cursor: pointer;
    }

    .menu-toggle span {
        grid-column: 1;
        width: 23px;
        height: 2px;
        background: currentColor;
        transition: transform .25s ease, opacity .2s ease;
    }

    .menu-toggle span:nth-child(1) {
        grid-row: 1;
        transform: translateY(-6px);
    }

    .menu-toggle span:nth-child(2) {
        grid-row: 1;
    }

    .menu-toggle span:nth-child(3) {
        grid-row: 1;
        transform: translateY(6px);
    }

    .menu-toggle b {
        grid-column: 2;
        grid-row: 1;
        font-size: 11px;
        letter-spacing: .08em;
        text-transform: uppercase;
    }

    .menu-toggle[aria-expanded="true"] span:nth-child(1) {
        transform: rotate(45deg);
    }

    .menu-toggle[aria-expanded="true"] span:nth-child(2) {
        opacity: 0;
    }

    .menu-toggle[aria-expanded="true"] span:nth-child(3) {
        transform: rotate(-45deg);
    }

    .primary-nav {
        position: fixed;
        z-index: 1100;
        top: calc(34px + var(--header-height));
        right: 0;
        bottom: 0;
        left: 0;
        display: grid;
        align-content: center;
        gap: 0;
        margin: 0;
        padding: 8vw;
        background: var(--ink);
        color: var(--white);
        opacity: 0;
        pointer-events: none;
        transform: translateY(-16px);
        transition: opacity .25s ease, transform .25s ease;
    }

    .primary-nav.is-open {
        opacity: 1;
        pointer-events: auto;
        transform: translateY(0);
    }

    .primary-nav a {
        justify-content: center;
        padding: 10px;
        font-family: "Arial Narrow", Arial, sans-serif;
        font-size: clamp(30px, 5vw, 50px);
        letter-spacing: -.03em;
    }

    .primary-nav a::after {
        display: none;
    }

    .header-actions {
        margin-left: 8px;
    }

    .hero-content {
        align-items: flex-start;
        padding-top: 100px;
    }

    .hero h1 {
        font-size: clamp(52px, 9vw, 86px);
    }

    .hero-copy {
        max-width: 660px;
    }

    .hero-play {
        top: auto;
        right: 5vw;
        bottom: 145px;
        transform: none;
    }

    .hero-play:hover {
        transform: scale(1.035);
    }

    .intro-grid,
    .range-heading {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .range-heading > p {
        max-width: 620px;
    }

    .quality-bg {
        inset: 0 0 52% 0;
    }

    .quality-grid {
        grid-template-columns: 1fr;
        gap: 100px;
    }

    .quality-copy {
        padding-right: 0;
    }

    .quality-metrics {
        margin-left: 0;
        background: var(--paper-deep);
    }

    .support-grid {
        grid-template-columns: 1fr;
    }

    .support-card {
        min-height: 320px;
    }

    .support-card svg {
        margin-bottom: 36px;
    }

    .journal-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .journal-card:last-child {
        display: none;
    }

    .footer-grid {
        grid-template-columns: 1.5fr repeat(2, 1fr);
    }

    .footer-grid > div:last-child {
        grid-column: 2 / 4;
    }
}

@media (max-width: 760px) {
    :root {
        --shell: min(90vw, 620px);
        --header-height: 68px;
    }

    .utility-bar {
        display: none;
    }

    .site-header {
        top: 0;
    }

    .primary-nav {
        top: var(--header-height);
    }

    .brand img {
        width: 108px;
        height: 46px;
    }

    .language-switcher,
    .cart-link {
        display: none;
    }

    .menu-toggle {
        margin-left: auto;
    }

    .hero {
        display: flex;
        flex-direction: column;
        min-height: auto;
        background: var(--ink);
    }

    .hero-media {
        position: relative;
        order: 1;
        height: min(64vw, 420px);
    }

    .hero-shade {
        background: linear-gradient(0deg, rgba(9, 12, 9, .56), rgba(9, 12, 9, .08));
    }

    .hero-content {
        order: 2;
        min-height: 0;
        padding-block: 46px 52px;
    }

    .hero h1 {
        font-size: clamp(48px, 14vw, 72px);
    }

    .hero-lead {
        font-size: 16px;
    }

    .hero-actions {
        display: grid;
    }

    .hero-play {
        right: 50%;
        bottom: auto;
        top: 50%;
        grid-template-columns: 68px;
        grid-template-rows: auto;
        transform: translate(50%, -50%);
    }

    .hero-play:hover {
        transform: translate(50%, -50%) scale(1.035);
    }

    .hero-play > span {
        grid-row: auto;
        width: 68px;
        height: 68px;
    }

    .hero-play b,
    .hero-play small {
        display: none;
    }

    .hero-facts {
        position: relative;
        order: 3;
        grid-template-columns: repeat(3, 1fr);
        min-height: 88px;
        backdrop-filter: none;
    }

    .hero-facts > div {
        display: grid;
        gap: 2px;
        padding: 15px 8px;
        text-align: center;
    }

    .hero-facts strong {
        font-size: 24px;
    }

    .hero-facts span {
        font-size: 8px;
    }

    .hero-facts > a {
        display: none;
    }

    .promise-strip .site-shell {
        flex-wrap: wrap;
        justify-content: center;
        gap: 9px 18px;
        min-height: 98px;
        padding-block: 18px;
    }

    .promise-strip span {
        font-size: 9px;
    }

    .section-title h2,
    .range-heading h2,
    .quality h2,
    .support-heading h2,
    .journal-heading h2,
    .final-cta h2 {
        font-size: clamp(39px, 11vw, 55px);
    }

    .intro-visual {
        width: 100%;
        height: 460px;
    }

    .intro-caption {
        right: 22px;
        bottom: 22px;
        left: 22px;
    }

    .intro-caption small {
        display: none;
    }

    .intro-seal {
        width: 126px;
    }

    .range-row {
        grid-template-columns: 1fr;
        gap: 36px;
    }

    .range-row:nth-child(even) .range-image,
    .range-row:nth-child(even) .range-copy {
        order: initial;
    }

    .range-image {
        height: 330px;
    }

    .range-copy h3 {
        font-size: 40px;
    }

    .quality-bg {
        inset: 0 0 57% 0;
    }

    .quality-grid {
        gap: 90px;
    }

    .quality-metrics article {
        min-height: 170px;
        padding: 24px 18px;
    }

    .quality-metrics strong {
        font-size: 42px;
    }

    .quality-metrics span {
        margin-top: 18px;
        font-size: 11px;
    }

    .support-heading,
    .journal-heading,
    .final-cta-inner {
        display: grid;
        gap: 34px;
    }

    .journal-grid {
        grid-template-columns: 1fr;
    }

    .journal-card:last-child {
        display: block;
    }

    .final-cta .button {
        justify-self: start;
    }

    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 42px 24px;
    }

    .footer-brand {
        grid-column: 1 / 3;
    }

    .footer-grid > div:last-child {
        grid-column: 1 / 3;
    }

    .footer-bottom {
        display: grid;
        gap: 6px;
    }
}

@media (max-width: 430px) {
    .menu-toggle b {
        display: none;
    }

    .hero-facts strong {
        font-size: 21px;
    }

    .quality-metrics {
        grid-template-columns: 1fr;
    }

    .quality-bg {
        inset: 0 0 67% 0;
    }

    .quality-grid {
        gap: 120px;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        transition-duration: .01ms !important;
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
    }

    .reveal {
        opacity: 1;
        transform: none;
    }
}