:root {
    --bg: #0b0f12;
    --header-space: 140px;
    --header-transition-duration: 320ms;
    --header-transition-duration-fast: 240ms;
    --header-transition-ease: cubic-bezier(0.22, 1, 0.36, 1);
    --bg-soft: #10161b;
    --surface: rgba(18, 24, 29, 0.9);
    --surface-strong: rgba(24, 31, 37, 0.95);
    --text: #f3efe8;
    --muted: #98a3ac;
    --line: rgba(255, 255, 255, 0.08);
    --accent: #c7ff4d;
    --accent-strong: #f66b38;
    --accent-soft: rgba(199, 255, 77, 0.14);
    --shadow: 0 24px 80px rgba(0, 0, 0, 0.38);
    --radius-xl: 32px;
    --radius-lg: 28px;
    --radius-md: 22px;
    --radius-sm: 16px;
    --max-width: 1180px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: calc(var(--header-space) + 16px);
    -webkit-text-size-adjust: 100%;
}

body {
    margin: 0;
    min-height: 100vh;
    padding-top: var(--header-space);
    overflow-x: hidden;
    color: var(--text);
    font-family: "Aptos", "Segoe UI Variable", "Segoe UI", system-ui, sans-serif;
    background:
        radial-gradient(circle at top left, rgba(246, 107, 56, 0.2), transparent 30%),
        radial-gradient(circle at 85% 10%, rgba(199, 255, 77, 0.12), transparent 24%),
        linear-gradient(180deg, #090c0f 0%, #10151a 45%, #0b1014 100%);
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    background:
        linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
    background-size: 140px 140px;
    mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.4), transparent 82%);
    opacity: 0.35;
}

body,
h1,
h2,
h3,
p,
ul {
    margin: 0;
}

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

main {
    position: relative;
    z-index: 1;
    padding-top: 0;
}

.shell {
    width: min(calc(100% - 32px - env(safe-area-inset-left) - env(safe-area-inset-right)), var(--max-width));
    margin: 0 auto;
}

.eyebrow {
    color: var(--accent);
    font-size: 0.79rem;
    font-weight: 800;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.lead {
    max-width: 46rem;
    color: var(--muted);
    font-size: 1.08rem;
    line-height: 1.8;
}

.section {
    padding: 88px 0;
}

.section--tight {
    padding: 46px 0 88px;
}

.section-heading {
    display: flex;
    justify-content: space-between;
    align-items: end;
    gap: 24px;
    margin-bottom: 32px;
}

.section-heading h2,
.hero h1,
.page-hero h1 {
    font-family: "Bahnschrift", "Aptos Display", "Trebuchet MS", "Segoe UI", sans-serif;
    font-weight: 700;
    letter-spacing: -0.045em;
    line-height: 0.97;
}

.hero h1 {
    max-width: 10ch;
    font-size: clamp(3rem, 8vw, 5.8rem);
}

.page-hero h1,
.section-heading h2 {
    font-size: clamp(2.3rem, 5vw, 4.4rem);
}

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 30;
    padding: calc(14px + env(safe-area-inset-top)) 0 0;
    background: transparent;
}

.site-header,
.site-header__inner,
.site-header__cluster,
.brand,
.brand__logo,
.brand__subline,
.site-nav,
.site-nav a,
.site-nav__eyebrow,
.site-nav__label,
.site-nav__compact-label,
.site-header__status,
.site-header__status strong,
.site-header__status small {
    transition:
        padding var(--header-transition-duration-fast) var(--header-transition-ease),
        gap var(--header-transition-duration-fast) var(--header-transition-ease),
        width var(--header-transition-duration-fast) var(--header-transition-ease),
        min-width var(--header-transition-duration-fast) var(--header-transition-ease),
        max-width var(--header-transition-duration) var(--header-transition-ease),
        max-height var(--header-transition-duration) var(--header-transition-ease),
        margin var(--header-transition-duration) var(--header-transition-ease),
        border-radius var(--header-transition-duration-fast) var(--header-transition-ease),
        font-size var(--header-transition-duration-fast) var(--header-transition-ease),
        line-height var(--header-transition-duration-fast) var(--header-transition-ease),
        letter-spacing var(--header-transition-duration-fast) var(--header-transition-ease),
        opacity var(--header-transition-duration-fast) var(--header-transition-ease),
        transform var(--header-transition-duration-fast) var(--header-transition-ease),
        background-color var(--header-transition-duration-fast) var(--header-transition-ease),
        box-shadow var(--header-transition-duration-fast) var(--header-transition-ease),
        backdrop-filter var(--header-transition-duration-fast) var(--header-transition-ease),
        filter var(--header-transition-duration-fast) var(--header-transition-ease);
}

body {
    transition: padding-top var(--header-transition-duration) var(--header-transition-ease);
}

.site-header__inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 18px;
    padding: 12px 18px;
    border: 1px solid var(--line);
    border-radius: 24px;
    background: rgba(8, 11, 14, 0.74);
    backdrop-filter: blur(16px);
    box-shadow: var(--shadow);
    transform-origin: top center;
}

.site-header.is-condensed {
    padding-top: calc(8px + env(safe-area-inset-top));
}

.site-header.is-condensed .site-header__inner {
    justify-content: center;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    border-radius: 18px;
    background: rgba(8, 11, 14, 0.88);
    box-shadow: 0 18px 44px rgba(0, 0, 0, 0.28);
}

.site-header.is-condensed .site-header__cluster {
    width: 100%;
    gap: 0;
}

.site-header__cluster {
    display: grid;
    gap: 10px;
    min-width: 0;
    flex: 1 1 auto;
}

.brand {
    display: grid;
    gap: 6px;
    min-width: 0;
    max-height: 120px;
    opacity: 1;
    overflow: hidden;
    transform: translateY(0);
    transform-origin: top left;
    will-change: max-height, opacity, transform;
}

.site-header.is-condensed .brand {
    max-height: 0;
    opacity: 0;
    transform: translateY(-8px);
    pointer-events: none;
}

.brand__logo {
    display: block;
    width: clamp(132px, 17vw, 190px);
    max-width: 100%;
    height: auto;
    opacity: 0.94;
    filter: drop-shadow(0 6px 14px rgba(0, 0, 0, 0.16));
}

.site-header.is-condensed .brand__logo {
    width: clamp(104px, 12vw, 148px);
    opacity: 0.92;
}

.brand__subline {
    color: var(--muted);
    font-size: 0.62rem;
    font-weight: 700;
    letter-spacing: 0.13em;
    text-transform: uppercase;
    padding-left: 4px;
}

.site-header.is-condensed .brand__subline {
    font-size: 0.5rem;
    letter-spacing: 0.09em;
    opacity: 0.78;
}

.site-nav {
    display: grid;
    grid-template-columns: repeat(4, minmax(108px, max-content));
    gap: 8px;
    align-self: start;
    width: fit-content;
    max-width: 100%;
    justify-content: start;
    padding: 7px;
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 22px;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.02)),
        rgba(255, 255, 255, 0.02);
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.05),
        0 16px 36px rgba(0, 0, 0, 0.22);
    transform-origin: top center;
}

.site-header.is-condensed .site-nav {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 6px;
    padding: 5px;
    width: min(100%, 560px);
    margin-inline: auto;
    border-radius: 16px;
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.04),
        0 10px 24px rgba(0, 0, 0, 0.16);
}

.site-nav a {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: auto auto;
    align-items: start;
    justify-items: start;
    gap: 3px;
    min-width: 108px;
    padding: 10px 14px 11px;
    border: 1px solid transparent;
    border-radius: 16px;
    color: var(--muted);
    overflow: hidden;
    transition:
        background-color var(--header-transition-duration-fast) var(--header-transition-ease),
        border-color var(--header-transition-duration-fast) var(--header-transition-ease),
        color var(--header-transition-duration-fast) var(--header-transition-ease),
        transform var(--header-transition-duration-fast) var(--header-transition-ease),
        box-shadow var(--header-transition-duration-fast) var(--header-transition-ease);
}

.site-header.is-condensed .site-nav a {
    min-width: 0;
    gap: 1px;
    padding: 7px 10px 8px;
    border-radius: 12px;
    text-align: center;
    justify-items: center;
}

.site-nav a::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(199, 255, 77, 0.12), transparent 55%);
    opacity: 0;
    transition: opacity var(--header-transition-duration-fast) var(--header-transition-ease);
}

.site-nav__eyebrow,
.site-nav__label,
.site-nav__compact-label {
    position: relative;
    z-index: 1;
}

.site-nav__eyebrow {
    grid-column: 1;
    grid-row: 1;
    display: block;
    font-size: 0.58rem;
    font-weight: 800;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: rgba(152, 163, 172, 0.72);
    max-height: 1.15em;
    overflow: hidden;
    transform: translateY(0);
    transform-origin: top left;
}

.site-header.is-condensed .site-nav__eyebrow {
    font-size: 0.46rem;
    letter-spacing: 0.1em;
    max-height: 0;
    opacity: 0;
    margin-bottom: -2px;
    transform: translateY(-6px);
}

.site-nav__label {
    grid-column: 1;
    grid-row: 2;
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    opacity: 1;
    transform: translateY(0);
    transition-delay: 40ms;
}

.site-nav__compact-label {
    grid-column: 1;
    grid-row: 2;
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.05;
    opacity: 0;
    transform: translateY(8px);
    transition-delay: 0ms;
}

.site-header.is-condensed .site-nav__label {
    opacity: 0;
    transform: translateY(-6px);
    transition-delay: 0ms;
}

.site-header.is-condensed .site-nav__compact-label {
    font-size: 0.78rem;
    opacity: 1;
    transform: translateY(0);
    transition-delay: 70ms;
}

.site-nav a:hover,
.site-nav a.is-active {
    color: var(--text);
    border-color: rgba(255, 255, 255, 0.1);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.03));
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.07);
}

.site-nav a:hover {
    transform: translateY(-1px);
}

.site-nav a:hover::before,
.site-nav a.is-active::before {
    opacity: 1;
}

.site-nav a:hover .site-nav__eyebrow,
.site-nav a.is-active .site-nav__eyebrow {
    color: var(--accent);
}

.site-nav a.is-active {
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.08),
        0 12px 22px rgba(0, 0, 0, 0.18);
}

.site-header__status {
    display: grid;
    grid-template-columns: auto 1fr;
    align-items: center;
    gap: 12px;
    min-width: 200px;
    max-width: 240px;
    padding: 12px 14px;
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 18px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.025));
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
    overflow: hidden;
    opacity: 1;
    transform: translateY(0);
    transform-origin: top right;
    will-change: max-width, opacity, transform;
}

.site-header.is-condensed .site-header__status {
    min-width: 0;
    max-width: 0;
    padding: 0;
    border-width: 0;
    border-radius: 14px;
    opacity: 0;
    transform: translateY(-8px);
    pointer-events: none;
}

.site-header__status-dot {
    width: 12px;
    height: 12px;
    border-radius: 999px;
    background: var(--accent);
    box-shadow: 0 0 0 6px rgba(199, 255, 77, 0.12);
}

.site-header__status strong,
.site-header__status small {
    display: block;
}

.site-header__status strong {
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.site-header.is-condensed .site-header__status strong {
    font-size: 0.76rem;
}

.site-header__status small {
    margin-top: 2px;
    color: var(--muted);
    font-size: 0.72rem;
}

.site-header.is-condensed .site-header__status small {
    font-size: 0.6rem;
}

.hero__grid,
.feature-split,
.platform-banner,
.site-footer__inner {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 22px;
}

.hero__grid {
    grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
    align-items: stretch;
}

.hero__copy,
.hero-panel,
.page-hero__content,
.focus-card,
.panel,
.roadmap__step,
.note-card,
.platform-banner {
    border: 1px solid var(--line);
    background: linear-gradient(180deg, var(--surface-strong), var(--surface));
    box-shadow: var(--shadow);
}

.hero__copy,
.page-hero__content {
    position: relative;
    overflow: hidden;
}

.hero__copy {
    padding: 42px 40px;
    border-radius: var(--radius-xl);
}

.page-hero {
    padding: 18px 0 20px;
}

.page-hero__content {
    padding: 40px;
    border-radius: var(--radius-xl);
}

.hero__copy::after,
.page-hero__content::after {
    content: "";
    position: absolute;
    right: -10%;
    bottom: -34%;
    width: 320px;
    height: 240px;
    background: radial-gradient(circle, rgba(199, 255, 77, 0.18), transparent 60%);
    pointer-events: none;
}

.hero__copy > *,
.page-hero__content > * {
    position: relative;
    z-index: 1;
}

.hero__copy .lead,
.page-hero__content .lead {
    margin-top: 18px;
}

.button-row {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 30px;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 52px;
    padding: 14px 20px;
    border: 1px solid var(--line);
    border-radius: 999px;
    font-weight: 800;
    letter-spacing: 0.01em;
    transition: transform 180ms ease, box-shadow 180ms ease, background-color 180ms ease;
}

.button:hover {
    transform: translateY(-1px);
}

.button-primary {
    color: #0a1116;
    background: linear-gradient(135deg, var(--accent), #8ad32f);
    box-shadow: 0 18px 34px rgba(199, 255, 77, 0.22);
}

.button-secondary {
    color: var(--text);
    background: rgba(255, 255, 255, 0.04);
}

.tag-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    padding: 0;
    margin-top: 28px;
    list-style: none;
}

.tag-row li {
    padding: 10px 14px;
    border: 1px solid var(--line);
    border-radius: 999px;
    color: var(--muted);
    background: rgba(255, 255, 255, 0.03);
}

.hero-panel,
.panel,
.note-card,
.platform-banner,
.roadmap__step,
.focus-card {
    border-radius: var(--radius-lg);
}

.hero-panel {
    position: relative;
    overflow: hidden;
    padding: 28px;
}

.hero-panel::before,
.panel--accent::before,
.note-card::before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.hero-panel::before {
    background: linear-gradient(160deg, rgba(246, 107, 56, 0.12), transparent 36%);
}

.hero-panel__stack {
    display: grid;
    gap: 14px;
    margin-top: 18px;
}

.mini-card {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 14px;
    padding: 18px;
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.03);
}

.mini-card__index,
.card-number,
.roadmap__step span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.06);
    color: var(--accent);
    font-weight: 800;
    letter-spacing: 0.08em;
}

.mini-card h3,
.focus-card h3,
.panel h2,
.roadmap__step h3,
.platform-banner h2,
.note-card h2 {
    font-family: "Bahnschrift", "Aptos Display", "Trebuchet MS", "Segoe UI", sans-serif;
    letter-spacing: -0.03em;
}

.mini-card h3,
.focus-card h3,
.roadmap__step h3 {
    font-size: 1.1rem;
    margin-bottom: 8px;
}

.mini-card p,
.focus-card p,
.panel p,
.roadmap__step p,
.platform-banner p,
.note-card p {
    color: var(--muted);
    line-height: 1.72;
}

.focus-grid,
.roadmap,
.product-grid {
    display: grid;
    gap: 18px;
}

.focus-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.product-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.focus-card {
    position: relative;
    overflow: hidden;
    padding: 24px;
}

.product-card {
    position: relative;
    overflow: hidden;
    display: grid;
    gap: 18px;
    padding: 26px;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: linear-gradient(180deg, var(--surface-strong), var(--surface));
    box-shadow: var(--shadow);
}

.product-card::after {
    content: "";
    position: absolute;
    inset: auto -10% -24% auto;
    width: 180px;
    height: 180px;
    background: radial-gradient(circle, rgba(199, 255, 77, 0.1), transparent 62%);
    pointer-events: none;
}

.product-card > * {
    position: relative;
    z-index: 1;
}

.product-card__top {
    display: flex;
    justify-content: space-between;
    align-items: start;
    gap: 16px;
}

.product-card h3 {
    font-family: "Bahnschrift", "Aptos Display", "Trebuchet MS", "Segoe UI", sans-serif;
    font-size: 1.35rem;
    letter-spacing: -0.03em;
}

.product-card p {
    color: var(--muted);
    line-height: 1.72;
}

.status-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.04);
    color: var(--text);
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    white-space: nowrap;
}

.status-pill::before {
    content: "";
    width: 8px;
    height: 8px;
    border-radius: 999px;
    background: var(--accent);
    box-shadow: 0 0 0 4px rgba(199, 255, 77, 0.12);
}

.status-pill--warm::before {
    background: var(--accent-strong);
    box-shadow: 0 0 0 4px rgba(246, 107, 56, 0.12);
}

.spec-list {
    display: grid;
    gap: 12px;
    padding: 0;
    margin: 0;
    list-style: none;
}

.spec-list li {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    padding-top: 12px;
    border-top: 1px solid var(--line);
}

.spec-list li:first-child {
    padding-top: 0;
    border-top: 0;
}

.spec-list span {
    color: var(--muted);
    font-size: 0.86rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.spec-list strong {
    font-size: 0.96rem;
    font-weight: 700;
    text-align: right;
}

.focus-card::after {
    content: "";
    position: absolute;
    inset: auto -15% -30% auto;
    width: 180px;
    height: 180px;
    background: radial-gradient(circle, rgba(246, 107, 56, 0.12), transparent 60%);
    pointer-events: none;
}

.card-number {
    margin-bottom: 18px;
}

.panel {
    position: relative;
    overflow: hidden;
    padding: 30px;
}

.panel h2 {
    font-size: clamp(1.9rem, 3vw, 2.8rem);
    line-height: 1.02;
    margin-top: 10px;
    margin-bottom: 14px;
}

.panel--accent::before {
    background: linear-gradient(150deg, rgba(199, 255, 77, 0.12), transparent 42%);
}

.roadmap {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.roadmap__step {
    padding: 24px;
}

.roadmap__step span {
    margin-bottom: 18px;
}

.platform-banner {
    align-items: end;
    padding: 30px;
}

.platform-banner h2 {
    font-size: clamp(2rem, 4vw, 3.3rem);
    line-height: 1;
    margin-top: 12px;
}

.note-card {
    position: relative;
    overflow: hidden;
    display: grid;
    gap: 14px;
    padding: 34px;
    background: linear-gradient(135deg, rgba(246, 107, 56, 0.14), rgba(12, 18, 22, 0.96));
}

.note-card::before {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.08), transparent 42%);
}

.note-card h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    line-height: 1.02;
}

.plain-list {
    display: grid;
    gap: 14px;
    padding: 0;
    margin-top: 16px;
    list-style: none;
}

.plain-list li {
    padding-top: 14px;
    border-top: 1px solid var(--line);
    color: var(--muted);
    line-height: 1.72;
}

.plain-list li:first-child {
    padding-top: 0;
    border-top: 0;
}

.site-footer {
    position: relative;
    z-index: 1;
    padding: 0 0 calc(28px + env(safe-area-inset-bottom));
}

.site-footer__inner {
    align-items: end;
    padding: 24px 28px;
    border: 1px solid var(--line);
    border-radius: 26px;
    background: rgba(10, 14, 17, 0.82);
}

.site-footer__meta {
    color: var(--muted);
    max-width: 30rem;
    text-align: right;
}

.site-footer__brand {
    display: grid;
    gap: 14px;
}

.site-footer__logo {
    display: block;
    width: min(320px, 100%);
    height: auto;
    opacity: 0.96;
    filter: drop-shadow(0 8px 18px rgba(0, 0, 0, 0.18));
}

.reveal {
    opacity: 0;
    transform: translateY(24px);
    animation: rise 850ms cubic-bezier(0.2, 0.9, 0.2, 1) forwards;
}

.reveal-delay-1 {
    animation-delay: 120ms;
}

.reveal-delay-2 {
    animation-delay: 240ms;
}

@keyframes rise {
    to {
        opacity: 1;
        transform: none;
    }
}

@media (max-width: 980px) {
    .site-header {
        padding: calc(12px + env(safe-area-inset-top)) 0 0;
    }

    .site-header__inner,
    .hero__grid,
    .feature-split,
    .platform-banner,
    .site-footer__inner,
    .roadmap,
    .focus-grid,
    .product-grid {
        grid-template-columns: 1fr;
    }

    .site-header__inner {
        align-items: flex-start;
        padding: 16px;
    }

    .site-header.is-condensed .site-header__inner {
        padding: 12px;
    }

    .site-header__status {
        min-width: 0;
        width: 100%;
    }

    .site-nav {
        width: 100%;
        justify-content: stretch;
    }

    .hero h1 {
        max-width: none;
        font-size: clamp(2.8rem, 11vw, 4.6rem);
    }

    .page-hero h1,
    .section-heading h2 {
        font-size: clamp(2.1rem, 7vw, 3.2rem);
    }

    .site-footer__meta {
        text-align: left;
    }

    .section-heading {
        align-items: start;
        flex-direction: column;
    }
}

@media (max-width: 820px) {
    .section {
        padding: 64px 0;
    }

    .section--tight {
        padding: 28px 0 64px;
    }

    .site-header__inner {
        gap: 14px;
        padding: 14px;
        border-radius: 20px;
    }

    .brand {
        gap: 3px;
    }

    .brand__logo {
        width: min(100%, 136px);
    }

    .brand__subline {
        font-size: 0.5rem;
        letter-spacing: 0.09em;
    }

    .site-nav {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 6px;
        padding: 6px;
        border-radius: 18px;
    }

    .site-nav a {
        min-width: 0;
        gap: 2px;
        padding: 8px 10px 9px;
        border-radius: 13px;
    }

    .site-nav__eyebrow {
        font-size: 0.52rem;
        letter-spacing: 0.13em;
    }

    .site-nav__label {
        font-size: 0.82rem;
    }

    .site-header__status {
        padding: 9px 10px;
        border-radius: 14px;
    }

    .site-header__status strong {
        font-size: 0.78rem;
    }

    .site-header__status small {
        font-size: 0.62rem;
    }

    .site-header.is-condensed .brand__logo {
        width: min(100%, 112px);
    }

    .site-header.is-condensed .brand__subline {
        font-size: 0.44rem;
    }

    .site-header.is-condensed .site-nav a {
        padding: 7px 8px;
    }

    .site-header.is-condensed .site-nav__compact-label {
        font-size: 0.74rem;
    }

    .hero__copy,
    .hero-panel,
    .page-hero__content,
    .panel,
    .platform-banner,
    .note-card {
        padding: 26px;
    }

    .button {
        min-height: 50px;
    }

    .tag-row {
        gap: 8px;
    }

    .tag-row li {
        font-size: 0.9rem;
        line-height: 1.4;
    }

    .product-card__top {
        flex-direction: column;
    }

    .status-pill {
        align-self: flex-start;
    }

    .spec-list li {
        flex-direction: column;
        gap: 6px;
    }

    .spec-list strong {
        text-align: left;
    }
}

@media (max-width: 640px) {
    .shell {
        width: min(calc(100% - 20px - env(safe-area-inset-left) - env(safe-area-inset-right)), var(--max-width));
    }

    .site-header__inner {
        gap: 10px;
        padding: 12px;
        border-radius: 18px;
    }

    .hero__copy,
    .hero-panel,
    .page-hero__content,
    .focus-card,
    .product-card,
    .panel,
    .roadmap__step,
    .note-card,
    .platform-banner {
        padding: 24px;
    }

    .lead {
        font-size: 0.98rem;
        line-height: 1.7;
    }

    .eyebrow {
        font-size: 0.69rem;
        letter-spacing: 0.15em;
    }

    .hero h1 {
        font-size: clamp(2.35rem, 13vw, 3.4rem);
        line-height: 0.94;
    }

    .page-hero h1,
    .section-heading h2 {
        font-size: clamp(1.9rem, 9.2vw, 2.6rem);
        line-height: 0.98;
    }

    .site-nav a {
        flex: 1 1 calc(50% - 10px);
        min-width: 0;
        text-align: center;
        padding: 7px 8px 8px;
    }

    .site-nav {
        gap: 5px;
        padding: 5px;
        border-radius: 16px;
    }

    .site-nav__eyebrow {
        font-size: 0.48rem;
        letter-spacing: 0.11em;
    }

    .site-nav__label {
        font-size: 0.76rem;
    }

    .button-row {
        flex-direction: column;
        align-items: stretch;
    }

    .brand__logo {
        width: min(100%, 118px);
    }

    .brand__subline {
        font-size: 0.46rem;
        line-height: 1.3;
        letter-spacing: 0.08em;
        padding-left: 1px;
    }

    .site-header__status {
        grid-template-columns: 1fr;
        gap: 4px;
        padding: 7px 8px;
        border-radius: 12px;
    }

    .site-header__status-dot {
        display: none;
    }

    .site-header__status strong {
        font-size: 0.72rem;
    }

    .site-header__status small {
        font-size: 0.58rem;
        line-height: 1.35;
    }

    .site-header.is-condensed .site-header__inner {
        gap: 8px;
        padding: 10px;
        border-radius: 16px;
    }

    .site-header.is-condensed .brand__logo {
        width: min(100%, 98px);
    }

    .site-header.is-condensed .brand__subline {
        font-size: 0.4rem;
        line-height: 1.15;
    }

    .site-header.is-condensed .site-nav {
        grid-template-columns: repeat(4, minmax(0, 1fr));
        gap: 4px;
        padding: 4px;
        width: 100%;
    }

    .site-header.is-condensed .site-nav a {
        padding: 6px 6px 7px;
    }

    .site-header.is-condensed .site-nav__compact-label {
        font-size: 0.68rem;
        line-height: 1.1;
    }

    .site-header.is-condensed .site-header__status {
        padding: 6px 7px;
    }

    .site-header.is-condensed .site-header__status strong {
        font-size: 0.68rem;
    }

    .site-header.is-condensed .site-header__status small {
        display: none;
    }

    .hero-panel__stack,
    .roadmap,
    .focus-grid,
    .product-grid {
        gap: 14px;
    }

    .mini-card {
        padding: 16px;
        grid-template-columns: 40px 1fr;
    }

    .mini-card__index,
    .card-number,
    .roadmap__step span {
        width: 40px;
        height: 40px;
        border-radius: 12px;
    }

    .site-footer__inner {
        padding: 20px;
        border-radius: 22px;
    }

    .site-footer__logo {
        width: min(240px, 100%);
    }
}

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

    * {
        transition: none !important;
    }

    .reveal,
    .reveal-delay-1,
    .reveal-delay-2 {
        opacity: 1;
        transform: none;
        animation: none;
    }
}