/* =========================================================
   Section 1 — Design tokens, navigation, hero
   Loaded after style.css. Scopes new system without
   rewriting later homepage sections.
   ========================================================= */

:root {
    --nx-bg: #07080A;
    --nx-surface: #0D0F12;
    --nx-surface-2: #12151A;
    --nx-text: #F5F7FA;
    --nx-text-muted: #9299A5;
    --nx-border: rgba(255, 255, 255, 0.08);
    --nx-accent: #4F7CFF;
    --nx-accent-hover: #6B8FFF;
    --nx-content: 1320px;
    --nx-pad: clamp(1.25rem, 4vw, 4rem);
    --nx-nav-h: 72px;
    --nx-nav-h-scrolled: 64px;
    --nx-banner-h: 0px;
}

.container {
    max-width: var(--nx-content);
    padding-left: var(--nx-pad);
    padding-right: var(--nx-pad);
}

/* ---------- Top banner ---------- */
.nx-top-banner {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1001;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 var(--nx-pad);
    background: #1a1f2b;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    transform: translateY(0);
    transition: transform 0.28s ease;
}

body.has-nx-banner {
    --nx-banner-h: 42px;
}

body.has-nx-banner.nx-banner-hidden {
    --nx-banner-h: 0px;
}

body.has-nx-banner.nx-banner-hidden .nx-top-banner {
    transform: translateY(-100%);
    pointer-events: none;
}

body.nx-banner-dismissed {
    --nx-banner-h: 0px;
}

body.nx-banner-dismissed .nx-top-banner {
    display: none;
}

.nx-top-banner__inner {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    margin: 0;
}

.nx-top-banner__dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #3ddc84;
    box-shadow: 0 0 8px rgba(61, 220, 132, 0.65);
    flex-shrink: 0;
}

.nx-top-banner__inner p {
    margin: 0;
    font-size: 0.84rem;
    font-weight: 500;
    color: #fff;
    white-space: nowrap;
}

.nx-top-banner__cta {
    display: inline-flex;
    align-items: center;
    min-height: 28px;
    padding: 0.28rem 0.85rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.12);
    color: #fff;
    font-size: 0.78rem;
    font-weight: 600;
    text-decoration: none;
    white-space: nowrap;
}

.nx-top-banner__cta:hover {
    background: rgba(255, 255, 255, 0.16);
}

.nx-top-banner__close {
    position: absolute;
    right: var(--nx-pad);
    top: 50%;
    transform: translateY(-50%);
    width: 1.5rem;
    height: 1.5rem;
    border: 0;
    background: transparent;
    color: rgba(255, 255, 255, 0.7);
    font-size: 1.1rem;
    line-height: 1;
    cursor: pointer;
}

.nx-top-banner__close:hover {
    color: #fff;
}

@media (max-width: 640px) {
    .nx-top-banner {
        justify-content: flex-start;
        height: 44px;
        padding: 0 2.75rem 0 0.85rem;
    }

    body.has-nx-banner {
        --nx-banner-h: 44px;
    }

    .nx-top-banner__inner {
        gap: 0.5rem;
        max-width: 100%;
        min-width: 0;
    }

    .nx-top-banner__inner p {
        font-size: 0.75rem;
        min-width: 0;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .nx-top-banner__cta {
        font-size: 0.7rem;
        padding: 0.22rem 0.65rem;
        min-height: 32px;
        flex-shrink: 0;
    }

    .nx-top-banner__close {
        width: 44px;
        height: 44px;
        right: 0;
    }
}

@media (max-width: 390px) {
    .nx-top-banner__inner {
        gap: 0.4rem;
    }

    .nx-top-banner__inner p {
        font-size: 0.68rem;
    }
}

/* ---------- Navigation ---------- */
.site-nav {
    position: fixed;
    top: var(--nx-banner-h);
    left: 0;
    width: 100%;
    z-index: 1000;
    background: transparent;
    border-bottom: 1px solid transparent;
    transition: top 0.28s ease;
}

.site-nav.scrolled {
    background: transparent;
    backdrop-filter: none;
    border-bottom-color: transparent;
    box-shadow: none;
}

.nav-bar {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    min-height: var(--nx-nav-h);
    transition: min-height 0.3s ease;
}

.site-nav.scrolled .nav-bar {
    min-height: var(--nx-nav-h-scrolled);
}

.nav-wordmark {
    display: inline-flex;
    align-items: center;
    gap: 0.7rem;
    font-family: var(--font-display);
    font-size: 0.92rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    color: #F5F7FA;
    text-decoration: none;
    flex-shrink: 0;
    justify-self: start;
    position: relative;
    z-index: 1002;
    transition: color 0.2s ease;
}

.nav-wordmark img {
    width: 1.85rem;
    height: 1.85rem;
    display: block;
    flex-shrink: 0;
    object-fit: contain;
}

.nav-wordmark:hover {
    color: #fff;
}

.nav-wordmark:focus-visible {
    outline: 2px solid var(--nx-accent);
    outline-offset: 4px;
    border-radius: 2px;
}

.site-nav .nav-links {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: clamp(1rem, 2.2vw, 1.65rem);
    list-style: none;
    margin: 0;
    padding: 0.4rem 1.15rem;
    justify-self: center;
    border-radius: 999px;
    background: rgba(20, 24, 32, 0.45);
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.18);
}

.site-nav .nav-links a {
    font-family: var(--font-body);
    font-size: 0.94rem;
    font-weight: 500;
    color: var(--nx-text-muted);
    text-decoration: none;
    letter-spacing: -0.01em;
    position: relative;
    transition: color 0.2s ease;
}

.site-nav .nav-links a::after {
    content: none;
}

.site-nav .nav-links a:hover,
.site-nav .nav-links a.active {
    color: var(--nx-text);
}

.site-nav .nav-links a:focus-visible {
    outline: 2px solid var(--nx-accent);
    outline-offset: 4px;
    border-radius: 2px;
}

.nav-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    font-family: var(--font-body);
    font-size: 0.88rem;
    font-weight: 600;
    letter-spacing: -0.01em;
    color: #fff !important;
    text-decoration: none;
    padding: 0.7rem 1.15rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.14);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    transition:
        background-color 0.2s ease,
        border-color 0.2s ease;
    white-space: nowrap;
}

.nav-cta-desktop {
    justify-self: end;
}

.nav-cta:hover {
    background: rgba(255, 255, 255, 0.16);
    border-color: rgba(255, 255, 255, 0.22);
}

.nav-cta:focus-visible {
    outline: 2px solid #fff;
    outline-offset: 3px;
}

.nav-cta span {
    display: inline-block;
}

.nav-mobile-cta {
    display: none;
}

.nav-toggle {
    display: none;
    width: 44px;
    height: 44px;
    padding: 0;
    border: none;
    background: transparent;
    cursor: pointer;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 7px;
    z-index: 1002;
}

.nav-toggle-bar {
    display: block;
    width: 22px;
    height: 1.5px;
    background: var(--nx-text);
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:first-child {
    transform: translateY(4.25px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:last-child {
    transform: translateY(-4.25px) rotate(-45deg);
}

.nav-toggle:focus-visible {
    outline: 2px solid var(--nx-accent);
    outline-offset: 3px;
    border-radius: 4px;
}

body.nav-open {
    overflow: hidden;
}

/* ---------- Hero ---------- */
.hero {
    background: var(--nx-bg);
    color: var(--nx-text);
    margin-top: 0;
    padding: 0;
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    position: relative;
    overflow: hidden;
    text-align: left;
}

.hero-background {
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
    isolation: isolate;
}

.hero-glow,
.hero-grid-bg,
.hero-noise {
    display: none;
}

.hero-grid-bg {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 64px 64px;
    mask-image: radial-gradient(ellipse 80% 70% at 70% 40%, #000 20%, transparent 75%);
    -webkit-mask-image: radial-gradient(ellipse 80% 70% at 70% 40%, #000 20%, transparent 75%);
    opacity: 0.55;
}

.hero-noise {
    position: absolute;
    inset: 0;
    opacity: 0.035;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.hero-layout {
    position: relative;
    z-index: 2;
    flex: 1;
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: center;
    gap: clamp(2rem, 5vw, 4rem);
    width: 100%;
    padding-top: calc(var(--nx-nav-h) + var(--nx-banner-h, 0px) + clamp(2.5rem, 6vh, 5rem));
    padding-bottom: clamp(2rem, 4vh, 3.5rem);
}

.hero-content {
    max-width: 640px;
    position: relative;
    z-index: 1;
}

.hero-eyebrow,
.hero-title,
.hero-description,
.hero-actions,
.hero-locale {
    animation: heroEnter 0.9s ease-out both;
}

.hero-eyebrow { animation-delay: 0.05s; }
.hero-title { animation-delay: 0.15s; }
.hero-description { animation-delay: 0.28s; }
.hero-actions { animation-delay: 0.4s; }
.hero-locale { animation-delay: 0.5s; }

.hero-eyebrow {
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--nx-text-muted);
    margin-bottom: 1.35rem;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.75rem, 7vw, 5.5rem);
    font-weight: 700;
    line-height: 1.12;
    letter-spacing: -0.04em;
    color: var(--nx-text);
    margin-bottom: 1.5rem;
    max-width: 11.5em;
}

.hero-mark {
    --hero-mark: #F5F7FA;
    --hero-mark-arm: 0.16em;
    display: inline-block;
    position: relative;
    padding: 0.02em 0.14em 0.06em;
    margin: 0 0.02em;
    border: 1px solid var(--hero-mark);
    white-space: nowrap;
    vertical-align: baseline;
}

.hero-mark::after {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background-repeat: no-repeat;
    background-image:
        linear-gradient(var(--hero-mark), var(--hero-mark)),
        linear-gradient(var(--hero-mark), var(--hero-mark)),
        linear-gradient(var(--hero-mark), var(--hero-mark)),
        linear-gradient(var(--hero-mark), var(--hero-mark)),
        linear-gradient(var(--hero-mark), var(--hero-mark)),
        linear-gradient(var(--hero-mark), var(--hero-mark)),
        linear-gradient(var(--hero-mark), var(--hero-mark)),
        linear-gradient(var(--hero-mark), var(--hero-mark));
    background-size:
        var(--hero-mark-arm) 1px, 1px var(--hero-mark-arm),
        var(--hero-mark-arm) 1px, 1px var(--hero-mark-arm),
        var(--hero-mark-arm) 1px, 1px var(--hero-mark-arm),
        var(--hero-mark-arm) 1px, 1px var(--hero-mark-arm);
    background-position:
        left calc(var(--hero-mark-arm) / -2) top -0.5px,
        left -0.5px top calc(var(--hero-mark-arm) / -2),
        right calc(var(--hero-mark-arm) / -2) top -0.5px,
        right -0.5px top calc(var(--hero-mark-arm) / -2),
        left calc(var(--hero-mark-arm) / -2) bottom -0.5px,
        left -0.5px bottom calc(var(--hero-mark-arm) / -2),
        right calc(var(--hero-mark-arm) / -2) bottom -0.5px,
        right -0.5px bottom calc(var(--hero-mark-arm) / -2);
}

.hero-description {
    font-size: clamp(1.02rem, 1.4vw, 1.125rem);
    line-height: 1.7;
    color: var(--nx-text-muted);
    max-width: 38rem;
    margin-bottom: 0;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.85rem;
    margin-top: 2.25rem;
}

.btn-hero {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    min-height: 48px;
    padding: 0.9rem 1.45rem;
    border-radius: 999px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: -0.01em;
    text-decoration: none;
    transition:
        background-color 0.2s ease,
        border-color 0.2s ease,
        color 0.2s ease,
        transform 0.2s ease,
        box-shadow 0.2s ease;
}

.btn-hero:focus-visible {
    outline: 2px solid var(--nx-accent);
    outline-offset: 3px;
}

.btn-hero-primary {
    background: var(--nx-accent);
    color: #fff;
    border: 1px solid transparent;
    box-shadow: 0 10px 28px rgba(79, 124, 255, 0.22);
}

.btn-hero-primary:hover {
    background: var(--nx-accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 14px 32px rgba(79, 124, 255, 0.3);
}

.btn-hero-arrow {
    display: inline-block;
    transition: transform 0.2s ease;
}

.btn-hero-primary:hover .btn-hero-arrow {
    transform: translateX(4px);
}

.btn-hero-secondary {
    background: transparent;
    color: var(--nx-text);
    border: 1px solid var(--nx-border);
}

.btn-hero-secondary:hover {
    border-color: rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.04);
    transform: translateY(-1px);
}

.hero-locale {
    margin-top: 1.75rem;
    font-size: 0.84rem;
    color: rgba(146, 153, 165, 0.85);
    letter-spacing: 0.01em;
}

/* ---------- Hero visual system ---------- */
.hero-visual {
    position: relative;
    width: 100%;
    max-width: 480px;
    justify-self: end;
    animation: heroEnter 1s ease-out 0.45s both;
}

.hero-visual-glow {
    position: absolute;
    inset: 10% -8% -5% -8%;
    background: radial-gradient(ellipse at center, rgba(79, 124, 255, 0.22) 0%, transparent 68%);
    filter: blur(28px);
    pointer-events: none;
    z-index: 0;
}

.hero-visual-frame {
    position: relative;
    z-index: 1;
    background: rgba(13, 15, 18, 0.72);
    border: 1px solid var(--nx-border);
    border-radius: 16px;
    overflow: hidden;
    box-shadow:
        0 24px 60px rgba(0, 0, 0, 0.45),
        inset 0 1px 0 rgba(255, 255, 255, 0.04);
    transform: translate3d(var(--parallax-x, 0px), var(--parallax-y, 0px), 0);
    transition: transform 0.4s ease-out;
}

.hero-visual-chrome {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.85rem 1rem;
    border-bottom: 1px solid var(--nx-border);
    background: rgba(18, 21, 26, 0.85);
}

.hero-visual-chrome span {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.18);
}

.hero-visual-chrome em {
    margin-left: 0.65rem;
    font-style: normal;
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    color: var(--nx-text-muted);
    text-transform: uppercase;
}

.hero-system {
    display: block;
    width: 100%;
    height: auto;
    padding: 0.5rem 0.75rem 1rem;
}

.hs-spine {
    animation: nxDash 8s linear infinite;
}

.hs-pulse {
    opacity: 0;
    transform-origin: center;
    animation: nxPulse 3.6s ease-out infinite;
}

.hs-pulse-delay {
    animation-delay: 1.4s;
}

.hs-frag-a {
    animation: nxDriftA 9s ease-in-out infinite alternate;
}

.hs-frag-b {
    animation: nxDriftB 11s ease-in-out infinite alternate;
}

.hs-frag-c {
    animation: nxDriftA 10s ease-in-out infinite alternate-reverse;
}

/* ---------- Partner names ---------- */
.hero-proof {
    position: relative;
    z-index: 2;
    border-top: 1px solid var(--nx-border);
    background: rgba(7, 8, 10, 0.55);
    padding: 1.35rem 0 1.5rem;
    animation: heroEnter 0.9s ease-out 0.55s both;
}

.hero-partners {
    display: flex;
    align-items: center;
    gap: 1.25rem 2.25rem;
    flex-wrap: wrap;
}

.hero-partners__label {
    margin: 0;
    flex-shrink: 0;
    font-family: var(--font-body);
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--nx-text-muted);
}

.hero-partners__list {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.55rem 1.65rem;
    list-style: none;
    margin: 0;
    padding: 0;
    flex: 1;
}

.hero-partners__list a {
    font-family: var(--font-display);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: rgba(245, 247, 250, 0.52);
    text-decoration: none;
    transition: color 0.2s ease;
}

.hero-partners__list a:hover,
.hero-partners__list a:focus-visible {
    color: #F5F7FA;
}

.hero-partners__list a:focus-visible {
    outline: 2px solid var(--nx-accent);
    outline-offset: 4px;
    border-radius: 2px;
}

@keyframes heroEnter {
    from {
        opacity: 0;
        transform: translateY(16px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes nxGlowDrift {
    from { transform: translate(0, 0) scale(1); }
    to { transform: translate(-4%, 3%) scale(1.05); }
}

@keyframes nxDash {
    to { stroke-dashoffset: -80; }
}

@keyframes nxPulse {
    0% {
        opacity: 0.55;
        transform: scale(1);
    }
    100% {
        opacity: 0;
        transform: scale(2.1);
    }
}

@keyframes nxDriftA {
    from { transform: translate(0, 0); }
    to { transform: translate(0, -6px); }
}

@keyframes nxDriftB {
    from { transform: translate(0, 0); }
    to { transform: translate(0, 7px); }
}

@media (prefers-reduced-motion: reduce) {
    .hero-eyebrow,
    .hero-title,
    .hero-description,
    .hero-actions,
    .hero-locale,
    .hero-visual,
    .hero-proof {
        animation: none !important;
        opacity: 1;
        transform: none;
    }

    .hero-glow,
    .hs-spine,
    .hs-pulse,
    .hs-frag-a,
    .hs-frag-b,
    .hs-frag-c {
        animation: none !important;
    }

    .hero-visual-frame {
        transition: none;
        transform: none !important;
    }
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
    .hero-title {
        font-size: clamp(2.75rem, 6.2vw, 4.25rem);
        max-width: none;
    }

    .hero-layout {
        gap: 2.25rem;
    }

    .hero-visual {
        max-width: 420px;
    }
}

@media (max-width: 900px) {
    .hero-layout {
        grid-template-columns: 1fr;
        padding-top: calc(var(--nx-nav-h) + 2rem);
    }

    .hero-visual {
        max-width: 440px;
        justify-self: start;
        width: min(100%, 440px);
    }

    .hero-title {
        max-width: none;
    }
}

@media (max-width: 768px) {
    .nav-bar {
        display: flex;
        justify-content: space-between;
        gap: 1rem;
    }

    .nav-toggle {
        display: flex;
        margin-left: auto;
    }

    .nav-cta-desktop {
        display: none;
    }

    .nav-mobile-cta {
        display: block;
        width: 100%;
        margin-top: 1rem;
    }

    .nav-mobile-cta .nav-cta {
        width: 100%;
        display: inline-flex;
        justify-content: center;
        padding: 1rem 1.25rem;
        box-sizing: border-box;
        overflow: visible;
    }

    .site-nav .nav-links {
        position: fixed;
        inset: 0;
        top: var(--nx-banner-h);
        width: 100%;
        height: calc(100% - var(--nx-banner-h));
        height: calc(100dvh - var(--nx-banner-h));
        flex-direction: column;
        align-items: stretch;
        justify-content: flex-start;
        gap: 0;
        padding: calc(var(--nx-nav-h) + 1rem) var(--nx-pad) calc(2.5rem + env(safe-area-inset-bottom, 0px));
        overflow-x: hidden;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
        overscroll-behavior: contain;
        background: rgba(7, 8, 10, 0.96);
        backdrop-filter: blur(24px);
        -webkit-backdrop-filter: blur(24px);
        border-radius: 0;
        border: 0;
        box-shadow: none;
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        transform: translateY(-8px);
        transition:
            opacity 0.3s ease,
            visibility 0.3s ease,
            transform 0.3s ease;
        z-index: 1001;
        text-align: left;
        left: auto;
    }

    .site-nav .nav-links.is-open {
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
        transform: translateY(0);
    }

    .site-nav .nav-links > li {
        border-bottom: 1px solid var(--nx-border);
        opacity: 0;
        transform: translateY(12px);
        transition:
            opacity 0.35s ease,
            transform 0.35s ease;
    }

    .site-nav .nav-links.is-open > li {
        opacity: 1;
        transform: translateY(0);
    }

    .site-nav .nav-links.is-open > li:nth-child(1) { transition-delay: 0.05s; }
    .site-nav .nav-links.is-open > li:nth-child(2) { transition-delay: 0.1s; }
    .site-nav .nav-links.is-open > li:nth-child(3) { transition-delay: 0.15s; }
    .site-nav .nav-links.is-open > li:nth-child(4) { transition-delay: 0.2s; }
    .site-nav .nav-links.is-open > li:nth-child(5) { transition-delay: 0.25s; }
    .site-nav .nav-links.is-open > li:nth-child(6) { transition-delay: 0.3s; }

    .nav-dropdown__trigger {
        display: flex;
        width: 100%;
        padding: 1.15rem 0;
        font-size: 1.35rem;
        color: var(--nx-text);
    }

    .site-nav .nav-links > li > a {
        display: block;
        padding: 1.15rem 0;
        font-size: 1.35rem;
        font-weight: 500;
        color: var(--nx-text);
    }

    .nav-mobile-cta {
        border-bottom: none !important;
        padding-top: 0.5rem;
    }

    .hero-title {
        font-size: clamp(2.625rem, 11vw, 3.25rem);
        line-height: 1.18;
    }

    .hero-description {
        font-size: 1.02rem;
    }

    .hero-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .btn-hero {
        width: 100%;
    }

    .hero-partners {
        align-items: flex-start;
        flex-direction: column;
        gap: 0.85rem;
    }
}

@media (max-width: 430px) {
    .nav-wordmark {
        font-size: 0.78rem;
        letter-spacing: 0.1em;
        gap: 0.5rem;
    }

    .hero-title {
        font-size: clamp(2.5rem, 10.5vw, 2.9rem);
    }

    .hero-visual-chrome em {
        font-size: 0.6rem;
        letter-spacing: 0.08em;
    }
}

@media (prefers-reduced-motion: reduce) {
    .site-nav .nav-links,
    .site-nav .nav-links > li {
        transition: none;
    }
}

/* Homepage shell — prevent legacy light body flash after section cleanup */
body.nx-home {
    background: var(--nx-bg);
    color: var(--nx-text);
}