*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    --bg: #050505;
    --surface: #101010;
    --surface-raised: #151515;
    --text: #f5f5f5;
    --muted: #9a9a9a;
    --line: rgba(255, 255, 255, 0.11);
    --line-strong: rgba(255, 255, 255, 0.18);
    --accent: #ff453a;
    --serif: 'Instrument Serif', Georgia, serif;
    --sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --max-width: 1240px;
    --gutter: clamp(24px, 5vw, 72px);
    --section-space: clamp(80px, 8vw, 128px);
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    background: var(--bg);
    color: var(--text);
    font-family: var(--sans);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

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

button, a {
    -webkit-tap-highlight-color: transparent;
}

.container,
.nav-inner,
.hero-inner {
    width: min(100%, calc(var(--max-width) + (var(--gutter) * 2)));
    margin-inline: auto;
    padding-inline: var(--gutter);
}

.section {
    border-top: 1px solid var(--line);
    padding-block: var(--section-space);
}

.eyebrow {
    display: block;
    margin-bottom: 18px;
    color: #868686;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

h1, h2 {
    font-family: var(--serif);
    font-weight: 400;
    letter-spacing: -0.025em;
}

h2 {
    font-size: clamp(42px, 4.3vw, 64px);
    line-height: 1.02;
}

h2 em {
    font-weight: 400;
}

.button {
    display: inline-flex;
    min-height: 48px;
    align-items: center;
    justify-content: center;
    gap: 20px;
    border-radius: 11px;
    padding: 0 20px;
    font-size: 14px;
    font-weight: 600;
    transition: background-color 180ms ease, color 180ms ease, border-color 180ms ease;
}

.button--primary {
    background: #fff;
    color: #050505;
}

.button--primary:hover {
    background: #e8e8e8;
}

.button--dark {
    background: #0a0a0a;
    color: #fff;
}

.button--dark:hover {
    background: #202020;
}

/* Navigation */
#main-nav {
    position: fixed;
    inset: 0 0 auto;
    z-index: 100;
    border-bottom: 1px solid transparent;
    transition: background-color 180ms ease, border-color 180ms ease;
}

#main-nav.is-scrolled {
    border-color: var(--line);
    background: rgba(5, 5, 5, 0.86);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
}

.nav-inner {
    height: 72px;
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: 32px;
}

.nav-logo,
.footer-logo {
    font-size: 16px;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.nav-logo span,
.footer-logo span {
    color: #a3a3a3;
    font-weight: 400;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-links a {
    color: #a3a3a3;
    font-size: 13px;
    font-weight: 500;
    transition: color 180ms ease;
}

.nav-links a:hover,
.nav-links a:focus-visible,
.nav-links a[aria-current="page"] {
    color: #fff;
}

.nav-menu-toggle {
    display: none;
    border: 0;
    background: transparent;
    color: #ddd;
    font: inherit;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
}

.mobile-nav {
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    background: rgba(5, 5, 5, 0.97);
    padding: 12px var(--gutter) 20px;
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
}

.mobile-nav[hidden] {
    display: none;
}

.mobile-nav a {
    display: block;
    border-bottom: 1px solid var(--line);
    padding: 13px 0;
    color: #aaa;
    font-size: 14px;
}

.mobile-nav a:last-child {
    border-bottom: 0;
}

.mobile-nav a[aria-current="page"] {
    color: #fff;
}

.nav-cta {
    justify-self: end;
    border: 1px solid var(--line-strong);
    border-radius: 9px;
    padding: 9px 14px;
    color: #e5e5e5;
    font-size: 13px;
    font-weight: 600;
    transition: background-color 180ms ease;
}

.nav-cta:hover {
    background: rgba(255, 255, 255, 0.08);
}

/* Hero */
#hero {
    position: relative;
    min-height: 760px;
    height: min(100svh, 980px);
    display: flex;
    align-items: center;
    overflow: hidden;
}

#hero-canvas,
.hero-shade {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

#hero-canvas {
    pointer-events: none;
}

.hero-shade {
    background:
        radial-gradient(circle at center, rgba(0, 0, 0, 0.08), rgba(0, 0, 0, 0.6) 72%),
        linear-gradient(to bottom, rgba(5, 5, 5, 0.15) 55%, #050505 100%);
}

.hero-inner {
    position: relative;
    z-index: 1;
    padding-top: 100px;
    text-align: center;
}

.availability {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    margin-bottom: 28px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: rgba(8, 8, 8, 0.7);
    padding: 7px 13px;
    color: #b5b5b5;
    font-size: 12px;
    font-weight: 500;
    backdrop-filter: blur(12px);
}

.availability span {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #36c76c;
}

#hero h1 {
    max-width: 1080px;
    margin: 0 auto 24px;
    font-size: clamp(58px, 7.2vw, 106px);
    line-height: 0.94;
    text-wrap: balance;
    text-shadow: 0 3px 30px #000;
}

#hero h1 em {
    font-weight: 400;
}

#hero .hero-inner > p {
    max-width: 620px;
    margin: 0 auto 30px;
    color: #adadad;
    font-size: clamp(16px, 1.2vw, 18px);
    line-height: 1.65;
    text-shadow: 0 2px 20px #000;
}

.hero-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 26px;
}

.text-link {
    color: #bdbdbd;
    font-size: 14px;
    font-weight: 500;
}

.text-link:hover {
    color: #fff;
}

.hero-capabilities {
    position: absolute;
    bottom: 28px;
    left: 50%;
    width: min(calc(100% - (var(--gutter) * 2)), var(--max-width));
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    border-top: 1px solid var(--line);
    padding-top: 18px;
    color: #777;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    transform: translateX(-50%);
}

.hero-capabilities span:nth-child(2),
.hero-capabilities span:nth-child(3) {
    text-align: center;
}

.hero-capabilities span:last-child {
    text-align: right;
}

/* Shared section header */
.section-header {
    display: grid;
    grid-template-columns: minmax(0, 1.25fr) minmax(300px, 0.75fr);
    align-items: end;
    gap: clamp(48px, 8vw, 120px);
    margin-bottom: 56px;
}

.section-header > p {
    max-width: 470px;
    color: var(--muted);
    font-size: 15px;
    line-height: 1.7;
}

/* Products */
.section--products {
    background: #080808;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.product-card {
    --product-shot: none;
    --product-position: center top;
    min-height: 510px;
    position: relative;
    isolation: isolate;
    display: flex;
    flex-direction: column;
    scroll-margin-top: 96px;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 20px;
    background: #111;
    padding: clamp(28px, 3.2vw, 44px);
}

.product-card::before {
    content: '';
    position: absolute;
    z-index: -2;
    inset: -10px;
    background-image: var(--product-shot);
    background-position: var(--product-position);
    background-repeat: no-repeat;
    background-size: calc(100% - 20px) auto;
    filter: blur(1px) saturate(0.82) contrast(1.05);
    opacity: 0.36;
    transform: scale(1.025);
}

.product-card::after {
    content: '';
    position: absolute;
    z-index: -1;
    inset: 0;
    background:
        linear-gradient(180deg, rgba(14, 14, 14, 0.16) 0%, rgba(14, 14, 14, 0.48) 42%, rgba(14, 14, 14, 0.95) 76%, #111 100%),
        linear-gradient(90deg, rgba(10, 10, 10, 0.28), transparent 42%, rgba(10, 10, 10, 0.18));
    box-shadow: inset 0 0 52px 12px rgba(0, 0, 0, 0.42);
}

.product-card--snusdex {
    --product-shot: url('SDSC.jpg');
    --product-position: center 8%;
}

.product-card--fuelpilot {
    --product-shot: url('FPSC.jpg');
    --product-position: center 20%;
}

.product-card--soft {
    background: #141414;
}

.product-topline,
.product-meta,
.store-links {
    display: flex;
    align-items: center;
}

.product-topline {
    justify-content: space-between;
}

.product-index {
    color: #6f6f6f;
    font-size: 12px;
    font-weight: 600;
}

.status {
    border: 1px solid var(--line);
    border-radius: 999px;
    padding: 6px 10px;
    color: #989898;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.07em;
    text-transform: uppercase;
}

.product-copy {
    margin-top: auto;
    padding-top: 28px;
}

.product-type {
    display: block;
    margin-bottom: 14px;
    color: #858585;
    font-size: 12px;
    font-weight: 500;
}

.product-copy h3 {
    margin-bottom: 18px;
    font-family: var(--serif);
    font-size: clamp(44px, 4vw, 62px);
    font-weight: 400;
    line-height: 1;
}

.product-copy p {
    max-width: 500px;
    color: #a3a3a3;
    font-size: 15px;
    line-height: 1.7;
}

.product-meta {
    gap: 8px;
    margin-top: 32px;
    flex-wrap: wrap;
}

.product-meta span {
    border: 1px solid var(--line);
    border-radius: 999px;
    padding: 7px 11px;
    color: #888;
    font-size: 11px;
}

.store-links {
    gap: 10px;
    margin-top: 20px;
    flex-wrap: wrap;
}

.store-link {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    border-top: 1px solid var(--line);
    padding: 15px 2px 0;
    color: #ddd;
    font-size: 12px;
    font-weight: 600;
}

.store-link small {
    color: #6f6f6f;
    font-size: 10px;
    font-weight: 500;
}

/* Services */
.section-header--services {
    margin-bottom: 64px;
}

.purpose-panel {
    position: relative;
    min-height: 320px;
    display: grid;
    grid-template-columns: 1fr 3fr;
    align-items: start;
    gap: 50px;
    overflow: hidden;
    border: 1px solid var(--line-strong);
    border-radius: 20px;
    background: linear-gradient(145deg, #171717, #0d0d0d);
    padding: clamp(32px, 5vw, 64px);
    box-shadow: 0 28px 70px rgba(0, 0, 0, 0.32);
    transform: perspective(1400px) rotateX(1deg);
}

.purpose-label {
    position: relative;
    z-index: 1;
    color: #777;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.purpose-panel p {
    position: relative;
    z-index: 1;
    max-width: 800px;
    font-family: var(--serif);
    font-size: clamp(32px, 3.5vw, 52px);
    line-height: 1.12;
    text-wrap: balance;
}

.purpose-mark {
    position: absolute;
    right: -18px;
    bottom: -46px;
    color: rgba(255, 255, 255, 0.025);
    font-size: clamp(120px, 18vw, 260px);
    font-weight: 700;
    letter-spacing: -0.08em;
    line-height: 1;
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    border-top: 1px solid var(--line);
    margin-top: 72px;
}

.service-grid article {
    min-height: 220px;
    border-right: 1px solid var(--line);
    padding: 28px 28px 0 0;
}

.service-grid article:not(:first-child) {
    padding-left: 28px;
}

.service-grid article:last-child {
    border-right: 0;
}

.service-grid article > span {
    display: block;
    margin-bottom: 48px;
    color: #626262;
    font-size: 11px;
    font-weight: 600;
}

.service-grid h3 {
    margin-bottom: 12px;
    font-size: 17px;
    font-weight: 600;
    letter-spacing: -0.02em;
}

.service-grid p {
    color: #8e8e8e;
    font-size: 13px;
    line-height: 1.65;
}

/* Process */
.section--process {
    background: #0a0a0a;
}

.process-layout {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(460px, 1.1fr);
    gap: clamp(70px, 10vw, 160px);
}

.process-intro {
    align-self: start;
    position: sticky;
    top: 110px;
}

.process-intro h2 {
    max-width: 500px;
    margin-bottom: 22px;
}

.process-intro p {
    max-width: 430px;
    color: var(--muted);
    font-size: 15px;
    line-height: 1.7;
}

.process-steps {
    list-style: none;
    border-top: 1px solid var(--line);
}

.process-steps li {
    display: grid;
    grid-template-columns: 56px 1fr;
    gap: 20px;
    border-bottom: 1px solid var(--line);
    padding: 30px 0;
}

.process-steps li > span {
    padding-top: 3px;
    color: #666;
    font-size: 11px;
    font-weight: 600;
}

.process-steps strong {
    display: block;
    margin-bottom: 8px;
    font-size: 17px;
    font-weight: 600;
}

.process-steps p {
    color: #8e8e8e;
    font-size: 14px;
    line-height: 1.6;
}

/* Contact */
.section--contact {
    padding-block: clamp(52px, 5vw, 80px);
}

.contact-panel {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
    gap: 60px;
    border-radius: 20px;
    background: #f1f1f1;
    color: #090909;
    padding: clamp(36px, 5vw, 68px);
}

.contact-panel .eyebrow {
    color: #6f6f6f;
}

.contact-panel h2 {
    margin-bottom: 18px;
}

.contact-panel p {
    max-width: 620px;
    color: #5b5b5b;
    font-size: 15px;
    line-height: 1.65;
}

/* Subpages */
.subpage main {
    padding-top: 72px;
}

.page-hero {
    position: relative;
    min-height: 560px;
    display: flex;
    align-items: end;
    overflow: hidden;
    border-bottom: 1px solid var(--line);
    background:
        radial-gradient(circle at 78% 24%, rgba(255, 69, 58, 0.11), transparent 34%),
        linear-gradient(145deg, #090909 0%, #050505 70%);
}

.page-hero::after {
    content: '';
    position: absolute;
    inset: auto 0 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 69, 58, 0.45), transparent);
}

.page-hero-inner {
    position: relative;
    z-index: 1;
    padding-top: 100px;
    padding-bottom: clamp(66px, 8vw, 112px);
}

.page-hero-inner h1 {
    max-width: 1080px;
    margin-bottom: 28px;
    font-size: clamp(60px, 7vw, 104px);
    line-height: 0.96;
    text-wrap: balance;
}

.page-hero-inner h1 em {
    font-weight: 400;
}

.page-hero-inner > p {
    max-width: 680px;
    color: #aaa;
    font-size: clamp(16px, 1.4vw, 19px);
    line-height: 1.7;
}

.page-hero--compact {
    min-height: 500px;
}

.page-hero--legal {
    min-height: 430px;
}

.page-hero--legal .page-hero-inner h1 {
    margin-bottom: 18px;
}

.section--subpage {
    border-top: 0;
}

.section--muted {
    background: #0a0a0a;
}

.about-layout,
.split-note {
    display: grid;
    grid-template-columns: minmax(0, 0.95fr) minmax(420px, 1.05fr);
    gap: clamp(64px, 10vw, 150px);
    align-items: start;
}

.prose-block {
    display: grid;
    gap: 22px;
}

.prose-block p {
    color: #aaa;
    font-size: 16px;
    line-height: 1.78;
}

.company-facts {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    margin-top: clamp(70px, 9vw, 120px);
    border-top: 1px solid var(--line);
}

.company-facts article {
    min-height: 180px;
    border-right: 1px solid var(--line);
    padding: 28px 30px 0 0;
}

.company-facts article:not(:first-child) {
    padding-left: 30px;
}

.company-facts article:last-child {
    border-right: 0;
}

.company-facts article > span,
.service-list article > span,
.feature-grid article > span,
.legal-index {
    display: block;
    margin-bottom: 34px;
    color: #666;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.company-facts strong {
    display: block;
    margin-bottom: 8px;
    font-size: 17px;
}

.company-facts p {
    color: #777;
    font-size: 13px;
    line-height: 1.6;
}

.service-list {
    border-top: 1px solid var(--line);
}

.service-list article {
    display: grid;
    grid-template-columns: 72px 1fr;
    gap: 18px;
    border-bottom: 1px solid var(--line);
    padding: 28px 0;
}

.service-list article > span {
    margin: 4px 0 0;
}

.service-list h3 {
    margin-bottom: 8px;
    font-size: 18px;
}

.service-list p {
    max-width: 650px;
    color: #8e8e8e;
    font-size: 14px;
    line-height: 1.65;
}

.product-detail-hero {
    min-height: 650px;
    align-items: stretch;
}

.product-detail-grid {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(420px, 1.1fr);
    gap: clamp(52px, 8vw, 120px);
    align-items: center;
    padding-top: 44px;
    padding-bottom: 44px;
}

.page-hero-inner--flush {
    padding: 80px 0 60px;
}

.page-hero-inner--flush h1 {
    font-size: clamp(74px, 8vw, 120px);
}

.store-links--hero {
    margin-top: 32px;
}

.product-shot {
    position: relative;
    min-height: 470px;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 20px;
    background-color: #111;
    box-shadow: 0 35px 90px rgba(0, 0, 0, 0.38);
}

.product-shot::before {
    content: '';
    position: absolute;
    inset: -5px;
    background-position: center top;
    background-repeat: no-repeat;
    background-size: cover;
    filter: saturate(0.85) contrast(1.04);
}

.product-shot::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.04), rgba(0, 0, 0, 0.38));
    box-shadow: inset 0 0 36px rgba(0, 0, 0, 0.42);
}

.product-shot--snusdex::before {
    background-image: url('SDSC.jpg');
}

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

.feature-grid article {
    min-height: 210px;
    border-right: 1px solid var(--line);
    padding: 28px 30px 0 0;
}

.feature-grid article:not(:first-child) {
    padding-left: 30px;
}

.feature-grid article:last-child {
    border-right: 0;
}

.feature-grid h3 {
    margin-bottom: 11px;
    font-size: 18px;
}

.feature-grid p {
    color: #8c8c8c;
    font-size: 14px;
    line-height: 1.65;
}

/* Contact form */
.contact-layout {
    display: grid;
    grid-template-columns: minmax(280px, 0.7fr) minmax(520px, 1.3fr);
    gap: clamp(64px, 10vw, 150px);
    align-items: start;
}

.contact-aside {
    position: sticky;
    top: 112px;
}

.contact-email {
    display: inline-block;
    margin-bottom: 28px;
    font-family: var(--serif);
    font-size: clamp(26px, 2.3vw, 36px);
    line-height: 1.1;
}

.contact-aside > p {
    color: #858585;
    font-size: 14px;
    line-height: 1.75;
}

.contact-topic-list {
    display: flex;
    gap: 8px;
    margin-top: 30px;
    flex-wrap: wrap;
}

.contact-topic-list span {
    border: 1px solid var(--line);
    border-radius: 999px;
    padding: 7px 10px;
    color: #777;
    font-size: 11px;
}

.contact-form {
    display: grid;
    gap: 24px;
    border: 1px solid var(--line);
    border-radius: 20px;
    background: #0c0c0c;
    padding: clamp(26px, 4vw, 48px);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.form-field {
    display: grid;
    gap: 10px;
}

.form-field label {
    color: #d2d2d2;
    font-size: 12px;
    font-weight: 600;
}

.form-field label span {
    color: #686868;
    font-weight: 400;
}

.form-field input,
.form-field textarea {
    width: 100%;
    border: 1px solid var(--line-strong);
    border-radius: 10px;
    outline: 0;
    background: #121212;
    color: #f1f1f1;
    padding: 14px 15px;
    font: inherit;
    font-size: 14px;
    line-height: 1.5;
    transition: border-color 160ms ease, background-color 160ms ease;
}

.form-field textarea {
    min-height: 170px;
    resize: vertical;
}

.form-field input:focus,
.form-field textarea:focus {
    border-color: rgba(255, 255, 255, 0.42);
    background: #151515;
}

.form-field input[aria-invalid="true"],
.form-field textarea[aria-invalid="true"] {
    border-color: rgba(255, 69, 58, 0.75);
}

.form-honeypot {
    position: absolute;
    left: -10000px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.form-submit-row {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 24px;
    align-items: center;
}

.form-submit-row p {
    color: #707070;
    font-size: 11px;
    line-height: 1.55;
}

.form-submit-row p a,
.legal-content a {
    color: #d0d0d0;
    text-decoration: underline;
    text-decoration-color: rgba(255, 255, 255, 0.3);
    text-underline-offset: 3px;
}

.contact-form button[disabled] {
    cursor: wait;
    opacity: 0.65;
}

.form-status {
    min-height: 20px;
    color: #aaa;
    font-size: 13px;
    line-height: 1.5;
}

.form-status.is-success {
    color: #58d888;
}

.form-status.is-error {
    color: #ff746c;
}

/* Legal pages */
.legal-layout {
    display: grid;
    grid-template-columns: 220px minmax(0, 760px);
    justify-content: space-between;
    gap: clamp(60px, 10vw, 160px);
}

.legal-toc {
    position: sticky;
    top: 112px;
    display: grid;
    align-self: start;
}

.legal-toc > span {
    margin-bottom: 14px;
    color: #666;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.09em;
    text-transform: uppercase;
}

.legal-toc a {
    border-bottom: 1px solid var(--line);
    padding: 11px 0;
    color: #999;
    font-size: 13px;
}

.legal-content {
    min-width: 0;
}

.legal-section {
    scroll-margin-top: 112px;
    border-top: 1px solid var(--line);
    padding: 34px 0 56px;
}

.legal-section:first-child {
    border-top-color: var(--line-strong);
}

.legal-index {
    margin-bottom: 18px;
}

.legal-section h2 {
    margin-bottom: 24px;
    font-family: var(--sans);
    font-size: clamp(24px, 2.5vw, 32px);
    font-weight: 600;
    letter-spacing: -0.03em;
    line-height: 1.2;
}

.legal-section p,
.legal-section address {
    margin-top: 14px;
    color: #aaa;
    font-size: 15px;
    font-style: normal;
    line-height: 1.78;
}

.legal-section strong {
    color: #e4e4e4;
}

.legal-note {
    border-left: 2px solid var(--line-strong);
    padding-left: 18px;
    color: #777;
    font-size: 13px;
    line-height: 1.65;
}

/* Footer */
footer {
    border-top: 1px solid var(--line);
}

.footer-main {
    min-height: 220px;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 60px;
    padding-top: 54px;
    padding-bottom: 54px;
}

.footer-main > div:first-child p {
    margin-top: 14px;
    color: #777;
    font-size: 12px;
}

.footer-links {
    display: flex;
    gap: 28px;
    flex-wrap: wrap;
}

.footer-links a {
    color: #8f8f8f;
    font-size: 12px;
    transition: color 180ms ease;
}

.footer-links a:hover {
    color: #fff;
}

.footer-link-groups {
    display: grid;
    grid-template-columns: repeat(4, auto);
    gap: clamp(28px, 4vw, 56px);
}

.footer-link-groups > div {
    display: grid;
    align-content: start;
    gap: 10px;
}

.footer-link-groups > div > span {
    margin-bottom: 4px;
    color: #555;
    font-size: 9px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.footer-link-groups a {
    color: #8f8f8f;
    font-size: 12px;
    transition: color 180ms ease;
}

.footer-link-groups a:hover,
.footer-link-groups a[aria-current="page"] {
    color: #fff;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    gap: 30px;
    border-top: 1px solid var(--line);
    padding-top: 20px;
    padding-bottom: 22px;
    color: #5f5f5f;
    font-size: 10px;
    letter-spacing: 0.03em;
    text-transform: uppercase;
}

/* Responsive */
@media (max-width: 980px) {
    .nav-inner {
        grid-template-columns: 1fr auto auto;
    }

    .nav-links {
        display: none;
    }

    .nav-menu-toggle {
        display: block;
    }

    .section-header,
    .process-layout {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .section-header > p {
        max-width: 600px;
    }

    .product-card {
        min-height: 470px;
    }

    .purpose-panel {
        grid-template-columns: 1fr;
        gap: 36px;
    }

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

    .service-grid article,
    .service-grid article:not(:first-child) {
        border-right: 0;
        border-bottom: 1px solid var(--line);
        padding: 28px;
    }

    .service-grid article:nth-child(odd) {
        border-right: 1px solid var(--line);
        padding-left: 0;
    }

    .service-grid article:nth-child(even) {
        padding-right: 0;
    }

    .process-layout {
        gap: 56px;
    }

    .process-intro {
        position: static;
    }

    .about-layout,
    .split-note,
    .product-detail-grid,
    .contact-layout {
        grid-template-columns: 1fr;
    }

    .product-detail-grid {
        padding-top: 80px;
        padding-bottom: 64px;
    }

    .page-hero-inner--flush {
        padding-bottom: 0;
    }

    .product-shot {
        min-height: 420px;
    }

    .contact-aside,
    .legal-toc {
        position: static;
    }

    .contact-layout {
        gap: 52px;
    }

    .legal-layout {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .legal-toc {
        display: flex;
        gap: 8px 20px;
        flex-wrap: wrap;
    }

    .legal-toc > span {
        width: 100%;
    }

    .legal-toc a {
        padding: 7px 0;
    }

    .footer-main {
        flex-direction: column;
    }
}

@media (max-width: 720px) {
    :root {
        --section-space: 72px;
    }

    #hero {
        min-height: 680px;
        height: 100svh;
    }

    .nav-inner {
        height: 64px;
    }

    .nav-cta {
        padding: 8px 11px;
    }

    .subpage main {
        padding-top: 64px;
    }

    .page-hero,
    .page-hero--compact {
        min-height: 470px;
    }

    .page-hero--legal {
        min-height: 350px;
    }

    .page-hero-inner {
        padding-top: 64px;
        padding-bottom: 58px;
    }

    .page-hero-inner h1 {
        font-size: clamp(48px, 14vw, 68px);
    }

    .hero-inner {
        padding-top: 76px;
    }

    #hero h1 {
        font-size: clamp(48px, 14vw, 68px);
        line-height: 0.98;
    }

    #hero .hero-inner > p {
        font-size: 15px;
    }

    .hero-actions {
        flex-direction: column;
        gap: 14px;
    }

    .hero-capabilities {
        display: none;
    }

    .section-header {
        margin-bottom: 38px;
    }

    h2 {
        font-size: 40px;
    }

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

    .product-card {
        min-height: 440px;
        border-radius: 16px;
    }

    .purpose-panel {
        min-height: 360px;
        border-radius: 16px;
        transform: none;
    }

    .purpose-panel p {
        font-size: 32px;
    }

    .service-grid {
        grid-template-columns: 1fr;
        margin-top: 48px;
    }

    .service-grid article,
    .service-grid article:not(:first-child),
    .service-grid article:nth-child(odd),
    .service-grid article:nth-child(even) {
        min-height: auto;
        border-right: 0;
        padding: 26px 0;
    }

    .service-grid article > span {
        margin-bottom: 28px;
    }

    .process-layout {
        grid-template-columns: 1fr;
    }

    .contact-panel {
        grid-template-columns: 1fr;
        align-items: start;
        gap: 30px;
        border-radius: 16px;
    }

    .contact-panel .button {
        justify-self: start;
    }

    .company-facts,
    .feature-grid {
        grid-template-columns: 1fr;
    }

    .company-facts article,
    .company-facts article:not(:first-child),
    .feature-grid article,
    .feature-grid article:not(:first-child) {
        min-height: auto;
        border-right: 0;
        border-bottom: 1px solid var(--line);
        padding: 26px 0;
    }

    .company-facts article:last-child,
    .feature-grid article:last-child {
        border-bottom: 0;
    }

    .company-facts article > span,
    .feature-grid article > span {
        margin-bottom: 24px;
    }

    .product-detail-hero {
        min-height: auto;
    }

    .product-detail-grid {
        padding-top: 46px;
    }

    .page-hero-inner--flush {
        padding: 48px 0 0;
    }

    .product-shot {
        min-height: 340px;
        border-radius: 16px;
    }

    .form-row,
    .form-submit-row {
        grid-template-columns: 1fr;
    }

    .form-submit-row .button {
        justify-self: start;
    }

    .contact-form {
        border-radius: 16px;
    }

    .footer-main,
    .footer-bottom {
        flex-direction: column;
    }

    .footer-main {
        min-height: auto;
    }

    .footer-links {
        gap: 18px 24px;
    }

    .footer-link-groups {
        width: 100%;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 34px 24px;
    }
}

@media (max-width: 480px) {
    .nav-cta {
        display: none;
    }

    .nav-inner {
        grid-template-columns: 1fr auto;
    }

    .contact-email {
        font-size: 24px;
        overflow-wrap: anywhere;
    }
}

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

    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}