:root {
    --bg-deep:      #191628;
    --bg-panel:     #231e37;
    --bg-card:      #1f1a30;
    --purple-bright:#772bd9;
    --purple-mid:   #581f9f;
    --purple-deep:  #411876;
    --purple-hi:    #6223b1;
    --teal:         #0088aa;
    --teal-dark:    #047594;
    --teal-bright:  #06a6d4;
    --pale:         #b6d0d7;
    --text:         #ffffff;
    --text-soft:    #b6d0d7;
    --text-dim:     #7d8a93;

    /* Plan-card accents (white / yellow / purple / turquoise) */
    --plan-white:   #ffffff;
    --plan-white-soft: rgba(255, 255, 255, 0.6);
    --plan-yellow:  #f5c842;
    --plan-yellow-hi:#ffd968;
    --plan-purple:  #772bd9;
    --plan-purple-hi:#9b4ef0;
    --plan-turq:    #06a6d4;
    --plan-turq-hi: #2dc5ee;
}

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

html { scroll-behavior: smooth; }

body {
    font-family: 'Ubuntu Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--bg-deep);
    color: var(--text-soft);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

a { color: var(--teal-bright); text-decoration: none; }
a:hover { color: var(--purple-bright); }

/* ── Nav ─────────────────────────────────────────────────────────── */
nav.top {
    position: sticky;
    top: 0;
    background: rgba(25, 22, 40, 0.92);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(182, 208, 215, 0.08);
    z-index: 100;
}
nav.top .inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.brand {
    display: inline-flex;
    align-items: center;
    line-height: 0;          /* prevent inline-block descent from inflating height */
}
.brand img {
    height: 2rem;            /* header default; footer overrides below */
    width: auto;
    display: block;
}
footer .brand img { height: 1.5rem; }
nav.top ul {
    list-style: none;
    display: flex;
    gap: 2rem;
}
nav.top a {
    color: var(--text-soft);
    font-weight: 500;
    font-size: 0.95rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}
nav.top a:hover { color: var(--purple-bright); }

/* Burger toggle — hidden on desktop, surfaced below the nav breakpoint */
nav.top .nav-toggle {
    display: none;
    background: transparent;
    border: 1px solid rgba(182, 208, 215, 0.18);
    border-radius: 8px;
    padding: 0.55rem 0.6rem;
    cursor: pointer;
    gap: 4px;
    flex-direction: column;
    justify-content: center;
    align-items: stretch;
    width: 42px;
    height: 38px;
}
nav.top .nav-toggle .bar {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--text-soft);
    border-radius: 2px;
    transition: transform 0.2s ease, opacity 0.2s ease;
}
nav.top.open .nav-toggle .bar:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
}
nav.top.open .nav-toggle .bar:nth-child(2) {
    opacity: 0;
}
nav.top.open .nav-toggle .bar:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
}

@media (max-width: 860px) {
    nav.top .inner { padding: 0.75rem 1.25rem; }
    nav.top .nav-toggle { display: flex; }
    nav.top ul {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        flex-direction: column;
        gap: 0;
        background: rgba(25, 22, 40, 0.97);
        backdrop-filter: blur(10px);
        border-bottom: 1px solid rgba(182, 208, 215, 0.08);
        padding: 0.5rem 1.25rem 1rem;
        max-height: 0;
        overflow: hidden;
        opacity: 0;
        pointer-events: none;
        transition: max-height 0.25s ease, opacity 0.2s ease, padding 0.25s ease;
    }
    nav.top.open ul {
        max-height: 70vh;
        opacity: 1;
        pointer-events: auto;
    }
    nav.top ul li {
        border-bottom: 1px solid rgba(182, 208, 215, 0.06);
    }
    nav.top ul li:last-child { border-bottom: none; }
    nav.top ul a {
        display: block;
        padding: 0.9rem 0.25rem;
        font-size: 1rem;
    }
}

/* ── Hero (with photo background) ───────────────────────────────── */
/* Layered background:
     1) bottom: hero.jpeg photo
     2) middle: dark vertical gradient to anchor text
     3) top: subtle purple/teal radial accents for brand glow
   Order in `background:` is top-most first per CSS spec. */
.hero {
    position: relative;
    padding: 7rem 2rem 6rem;
    text-align: center;
    background-image:
      radial-gradient(ellipse 70% 50% at 20% 10%, rgba(0, 0, 0, 0.18), transparent 70%),
      radial-gradient(ellipse 70% 50% at 80% 90%, rgba(0, 0, 0, 0.18), transparent 70%),
      linear-gradient(180deg, rgba(0, 0, 0, 0.55) 0%, rgba(0, 0, 0, 0.78) 55%, rgba(0, 0, 0, 0.95) 100%),
      url("hero.jpeg");
    background-size: cover, cover, cover, cover;
    background-position: center, center, center, center 30%;
    background-repeat: no-repeat;
    overflow: hidden;
}
.hero .container {
    position: relative;
    z-index: 1;
    max-width: 900px;
    margin: 0 auto;
}
/* Small keyword-led H1 sits above the brand line as an SEO eyebrow.
   Real visual weight stays on .hero-brand so the page voice survives. */
.hero .hero-seo {
    font-size: clamp(0.9rem, 1.5vw, 1.05rem);
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #dde4ea;
    margin: 0 0 1.5rem;
    text-shadow: 0 2px 12px rgba(0,0,0,0.75);
}
.hero .hero-brand {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.05;
    color: var(--text);
    margin: 0 0 0.5rem;
    text-shadow: 0 4px 24px rgba(0,0,0,0.7);
}
.hero .stride {
    color: #b88dff;          /* lifted purple, reads on the dark gradient */
    text-shadow:
        0 0 32px rgba(119, 43, 217, 0.55),
        0 2px 12px rgba(0, 0, 0, 0.8);
}
.hero .recovery {
    color: #5fd9ff;          /* lifted teal */
    text-shadow:
        0 0 32px rgba(6, 166, 212, 0.55),
        0 2px 12px rgba(0, 0, 0, 0.8);
}
.hero .sub {
    font-size: 1.25rem;
    color: #f3f4f8;
    margin-top: 1.5rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    text-shadow: 0 2px 14px rgba(0,0,0,0.75);
}
.hero .lede {
    font-size: 1.05rem;
    margin-top: 2rem;
    max-width: 720px;
    margin-left: auto;
    margin-right: auto;
    color: #dde4ea;
    text-shadow: 0 1px 10px rgba(0,0,0,0.7);
}
.cta-row {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 2.5rem;
    flex-wrap: wrap;
}
/* Both hero CTAs share the same fixed width so the row stays balanced —
   17rem fits the longest caption ("Download the device app") without
   forcing either button to span the full hero. */
.cta-row .cta {
    flex: 0 0 17rem;
    max-width: 100%;
    text-align: center;
}
.cta {
    padding: 0.9rem 2rem;
    border-radius: 8px;
    font-weight: 700;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
    cursor: pointer;
    border: none;
    display: inline-block;
    color: var(--text);
}
.cta:hover { color: var(--text); }
.cta.primary {
    background: linear-gradient(135deg, var(--purple-bright), var(--purple-hi));
    color: var(--text);
    box-shadow: 0 8px 20px rgba(119, 43, 217, 0.35);
}
.cta.secondary {
    background: linear-gradient(135deg, var(--teal-bright), var(--teal));
    color: var(--text);
    box-shadow: 0 8px 20px rgba(6, 166, 212, 0.35);
}
.cta:hover { transform: translateY(-2px); }
.cta.primary:hover  { box-shadow: 0 12px 28px rgba(119, 43, 217, 0.5); }
.cta.secondary:hover{ box-shadow: 0 12px 28px rgba(6, 166, 212, 0.5); }

/* Hero responsive scaling. At narrow widths the photo switches from
   `cover` (crop-to-fill) to `100% auto` (scale-to-width) so the whole
   image stays visible instead of zooming into a center crop. The
   gradient layers above the photo stay on `cover` so they always blanket
   the whole section. h1/.sub/.lede font sizes already use clamp(). */
@media (max-width: 860px) {
    .hero {
        padding: 4.5rem 1.5rem 4rem;
        background-size: cover, cover, cover, 100% auto;
        background-position: center, center, center, center top;
    }
    .hero .sub { font-size: 1.1rem; }
    .hero .lede { font-size: 1rem; margin-top: 1.5rem; }
    .cta-row { margin-top: 2rem; gap: 0.75rem; }
    .cta { padding: 0.8rem 1.5rem; font-size: 0.9rem; }
}
@media (max-width: 480px) {
    .hero {
        padding: 3.5rem 1rem 3rem;
    }
    .cta-row { flex-direction: column; align-items: center; }
    .cta-row .cta { flex: 0 0 auto; width: 100%; max-width: 20rem; }
}

/* Generic narrow-screen band padding — keeps content readable without
   forcing horizontal scroll on phones. */
@media (max-width: 560px) {
    section.band { padding: 3rem 1.25rem; }
    footer { padding: 3rem 1.25rem 1.5rem; }
}

/* ── Section scaffolding ─────────────────────────────────────────── */
section.band {
    padding: 5rem 2rem;
}
section.band.dark {
    background: var(--bg-panel);
}
section.band .container {
    max-width: 1100px;
    margin: 0 auto;
}
/* Section headers are centred across every band so the page reads with
   one consistent axis from hero → about → apps → pricing → footer.
   Cards/grids below stay left-aligned internally (handled by their own
   layouts: feature/app-card/plan content is left-justified). */
.eyebrow {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--teal-bright);
    margin-bottom: 0.75rem;
    text-align: center;
}
h2 {
    font-size: clamp(1.85rem, 4vw, 2.75rem);
    font-weight: 800;
    color: var(--text);
    letter-spacing: -0.01em;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    text-align: center;
}
h3 {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 0.75rem;
}
p.lead {
    font-size: 1.1rem;
    color: var(--text-soft);
    max-width: 720px;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 2rem;
    text-align: center;
}

/* ── Feature grid (Capture / Visualise / Assess / Report) ──────── */
/* Same pattern as the pricing grid: columns capped + justify-content
   centres the whole row in the container with visible breathing room
   on both sides, instead of stretching 1fr to fill the edges. */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 14rem));
    gap: 1.5rem;
    margin-top: 3rem;
    justify-content: center;
}
@media (max-width: 900px) {
    .feature-grid { grid-template-columns: repeat(2, minmax(0, 18rem)); }
}
@media (max-width: 480px) {
    .feature-grid { grid-template-columns: minmax(0, 22rem); }
}
.feature {
    background: rgba(35, 30, 55, 0.6);
    border: 1px solid rgba(182, 208, 215, 0.08);
    border-radius: 12px;
    padding: 1.75rem;
    transition: border-color 0.2s ease, transform 0.2s ease;
}
.feature:hover {
    border-color: rgba(119, 43, 217, 0.5);
    transform: translateY(-2px);
}
.feature .icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--purple-bright), var(--teal));
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
}
.feature .icon svg {
    width: 24px; height: 24px;
    fill: var(--text);
}
.feature h4 {
    color: var(--text);
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}
.feature p {
    font-size: 0.95rem;
    color: var(--text-soft);
}

/* ── App split (device-app + physio-app) ─────────────────────────── */
/* Same centring pattern as feature-grid and pricing-grid — cap each
   card at 30rem so the two cards sit as a centred pair inside the
   container instead of stretching to fill the edges. */
.app-split {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 30rem));
    gap: 2.5rem;
    margin-top: 3rem;
    justify-content: center;
}
.app-card {
    background: var(--bg-card);
    border: 1px solid rgba(182, 208, 215, 0.1);
    border-radius: 16px;
    padding: 2.5rem;
}
.app-card.patient { border-top: 4px solid var(--purple-bright); }
.app-card.physio  { border-top: 4px solid var(--teal-bright); }
.app-card .tag {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 999px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 1rem;
}
.app-card.patient .tag {
    background: rgba(119, 43, 217, 0.15);
    color: var(--purple-bright);
}
.app-card.physio .tag {
    background: rgba(6, 166, 212, 0.15);
    color: var(--teal-bright);
}
.app-card ul {
    list-style: none;
    margin-top: 1.25rem;
}
.app-card ul li {
    padding-left: 1.5rem;
    position: relative;
    margin-bottom: 0.75rem;
    color: var(--text-soft);
}
.app-card ul li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.65em;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--purple-bright);
}
.app-card.physio ul li::before { background: var(--teal-bright); }

@media (max-width: 760px) {
    .app-split { grid-template-columns: minmax(0, 32rem); }
}

/* ── Platform badges (Android / iOS / Desktop) ───────────────────── */
.platforms {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    margin: 1.25rem 0 0.5rem;
}
.platform {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.45rem 0.85rem;
    border-radius: 999px;
    background: rgba(182, 208, 215, 0.08);
    border: 1px solid rgba(182, 208, 215, 0.15);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.03em;
    color: var(--text-soft);
    cursor: pointer;
    transition: background 0.15s ease, border-color 0.15s ease, transform 0.15s ease;
}
.platform:hover {
    background: rgba(119, 43, 217, 0.12);
    border-color: var(--purple-bright);
    color: var(--text);
    transform: translateY(-1px);
}
.platform svg, .platform img {
    width: 18px;
    height: 18px;
    display: block;
    flex-shrink: 0;
}
/* Text-label colours per platform: neutral (text-soft) at rest so the
   coloured brand-icon does the visual work; lifts to white on hover.
   Per-platform colour rules removed — they competed with the brand
   icons and made the row feel patchwork. */

/* ── Browser badges (Chrome / Firefox / Edge / Brave / Safari) ───── */
.browsers {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    margin: 1.25rem 0 0.5rem;
}
.browser {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.45rem 0.85rem;
    border-radius: 999px;
    background: rgba(182, 208, 215, 0.08);
    border: 1px solid rgba(182, 208, 215, 0.15);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.03em;
    color: var(--text-soft);
    transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}
.browser:hover {
    background: rgba(6, 166, 212, 0.12);
    border-color: var(--teal-bright);
    color: var(--text);
}
.browser svg, .browser img {
    width: 18px;
    height: 18px;
    display: block;
    flex-shrink: 0;
}
/* Browser-label colours: neutral at rest; lifts to white on hover.
   Per-browser brand tints removed — the coloured icon already
   identifies the browser; tinting the label too made the row read
   as fragmented. */

/* ── Pricing ─────────────────────────────────────────────────────── */
/* Columns are capped (minmax(0, 16rem)) instead of stretching with 1fr —
   so the card row hugs its content and `justify-content: center` lands
   it in the middle of the container with visible breathing room on each
   side. Without the cap, `1fr` made each card grow to fill 1/4 of the
   1100px container and the "centred" row read as flush with the edges. */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 16rem));
    gap: 1.25rem;
    margin-top: 3rem;
    justify-content: center;
}
@media (max-width: 1180px) {
    .pricing-grid {
        grid-template-columns: repeat(2, minmax(0, 20rem));
        gap: 1.5rem;
    }
    .plan.highlight { transform: none; }
}
@media (max-width: 560px) {
    .pricing-grid { grid-template-columns: minmax(0, 22rem); }
}
.plan {
    background: var(--bg-card);
    border: 1px solid rgba(182, 208, 215, 0.1);
    border-radius: 16px;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    position: relative;
}
.plan.highlight { transform: scale(1.02); }
.plan.highlight .badge {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    color: var(--bg-deep);
    padding: 0.25rem 0.75rem;
    border-radius: 999px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}
.plan .name {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text);
    margin-bottom: 0.5rem;
}
.plan .price {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--text);
    letter-spacing: -0.02em;
}
.plan .price .cycle {
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-soft);
}
.plan .yearly {
    font-size: 0.85rem;
    color: var(--text-dim);
    margin-bottom: 1.5rem;
}
.plan ul.quotas {
    list-style: none;
    margin: 1rem 0 2rem;
    border-top: 1px solid rgba(182, 208, 215, 0.08);
    padding-top: 1rem;
}
.plan ul.quotas li {
    padding: 0.4rem 0;
    font-size: 0.9rem;
    color: var(--text-soft);
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 0.75rem;
    border-bottom: 1px dashed rgba(182, 208, 215, 0.05);
}
.plan ul.quotas li span.label {
    color: var(--text-soft);
    min-width: 0;
}
.plan ul.quotas li span.value {
    color: var(--text);
    font-weight: 600;
    text-align: right;
    flex-shrink: 0;
    white-space: nowrap;
}
.plan .cta {
    /* Uniform width across every plan card: 15rem fits the longest
       caption ("Start 14-day trial") and is applied to all four so the
       row of buttons reads as one set, not as four card-width buttons.
       align-self:center horizontally centers the CTA in the flex-column
       card; margin-top:auto pins it to the bottom of the card so the
       buttons line up across cards regardless of quota-list length. */
    align-self: center;
    width: 15rem;
    max-width: 100%;
    box-sizing: border-box;
    text-align: center;
    margin-top: auto;
    min-height: 2.85rem;
}
.plan.free          { border-top: 4px solid var(--plan-white); }
.plan.free .cta     {
    background: linear-gradient(135deg, var(--plan-white-soft), var(--plan-white));
    color: var(--bg-deep);
}
.plan.free .cta:hover { color: var(--bg-deep); }
.plan.std           { border-top: 4px solid var(--plan-yellow); }
.plan.std.highlight {
    border: 2px solid var(--plan-yellow);
    border-top-width: 4px;
    background: linear-gradient(180deg, rgba(245, 200, 66, 0.08), var(--bg-card));
}
.plan.std .badge    { background: var(--plan-yellow); }
.plan.std .cta      {
    background: linear-gradient(135deg, var(--plan-yellow), var(--plan-yellow-hi));
    color: var(--bg-deep);
}
.plan.std .cta:hover { color: var(--bg-deep); }
.plan.prem          { border-top: 4px solid var(--plan-purple); }
.plan.prem .cta     { background: linear-gradient(135deg, var(--plan-purple), var(--plan-purple-hi)); }
.plan.clinic {
    /* Full border + tinted background mirrors the Standard "Most popular"
       treatment, and lifts the .audience label out of normal flow as a
       top-centred badge so the Clinic card's name/price/quotas line up
       with the other cards instead of being pushed down a row. */
    border: 2px solid var(--plan-turq);
    border-top-width: 4px;
    background: linear-gradient(180deg, rgba(6, 166, 212, 0.08), var(--bg-card));
}
.plan.clinic .cta   { background: linear-gradient(135deg, var(--plan-turq), var(--plan-turq-hi)); }
.plan.clinic .audience {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--plan-turq);
    color: var(--bg-deep);
    padding: 0.25rem 0.75rem;
    border-radius: 999px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    white-space: nowrap;
}

/* ── Toast (coming-soon notification) ────────────────────────────── */
.toast {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background: var(--bg-card);
    border: 1px solid var(--teal-bright);
    color: var(--text);
    padding: 1rem 1.25rem;
    border-radius: 12px;
    box-shadow: 0 14px 36px rgba(0, 0, 0, 0.5),
                0 0 0 1px rgba(6, 166, 212, 0.2) inset;
    transform: translateY(140%);
    opacity: 0;
    transition: transform 0.3s ease, opacity 0.3s ease;
    z-index: 200;
    font-size: 0.95rem;
    max-width: 340px;
    display: flex;
    align-items: center;
    gap: 0.7rem;
    pointer-events: none;
}
.toast.show {
    transform: translateY(0);
    opacity: 1;
}
.toast .icon-circle {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--purple-bright), var(--teal-bright));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text);
    font-weight: 700;
}
.toast .msg { line-height: 1.4; }
.toast .msg .title { font-weight: 700; color: var(--text); }
.toast .msg .body  { color: var(--text-soft); font-size: 0.88rem; }
@media (max-width: 560px) {
    .toast { right: 1rem; left: 1rem; max-width: none; bottom: 1rem; }
}

/* ── Footer ──────────────────────────────────────────────────────── */
footer {
    background: var(--bg-deep);
    border-top: 1px solid rgba(182, 208, 215, 0.08);
    padding: 4rem 2rem 2rem;
}
footer .container {
    max-width: 1100px;
    margin: 0 auto;
}
footer .grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 2rem;
    margin-bottom: 3rem;
}
@media (max-width: 760px) {
    footer .grid { grid-template-columns: 1fr 1fr; }
}
footer h5 {
    color: var(--text);
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 1rem;
}
footer ul { list-style: none; }
footer ul li { margin-bottom: 0.5rem; font-size: 0.95rem; }
footer ul li a { color: var(--text-soft); }
footer ul li a:hover { color: var(--purple-bright); }
footer .copyright {
    border-top: 1px solid rgba(182, 208, 215, 0.08);
    padding-top: 2rem;
    text-align: center;
    color: var(--text-dim);
    font-size: 0.85rem;
}

.center { text-align: center; }
.muted  { color: var(--text-dim); font-size: 0.9rem; }