@font-face {
    font-family: "Montserrat";
    src: url("../fonts/montserrat-latin.woff2") format("woff2");
    font-style: normal;
    font-weight: 100 900;
    font-display: swap;
}

:root {
    --ink: #003a7d;
    --muted: #52677f;
    --paper: #f8fafc;
    --surface: #ffffff;
    --line: #dfe6e1;
    --brand: #0e63b6;
    --brand-dark: #003a7d;
    --on-brand: #ffffff;
    --accent: #3cc7a0;
    --danger: #a52f3b;
    --success: #14643f;
    --radius: clamp(1rem, 2vw, 1.5rem);
    --shadow: 0 1.25rem 4rem rgba(0, 58, 125, .09);
    --content: min(92%, 74rem);
}

* { box-sizing: border-box; }

html { color-scheme: light; scroll-behavior: smooth; }

body {
    margin: 0;
    min-height: 100vh;
    color: var(--ink);
    background: var(--paper);
    font-family: Montserrat, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    line-height: 1.55;
}

a { color: inherit; }

.site-header,
.site-footer {
    width: var(--content);
    margin-inline: auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.site-header { min-height: 5rem; }

.brand {
    display: inline-flex;
    align-items: center;
    gap: .7rem;
    color: var(--ink);
    font-weight: 800;
    text-decoration: none;
    letter-spacing: -.02em;
}

.brand-tld { color: var(--accent); }

.brand-mark {
    width: 2.5rem;
    height: 2.5rem;
    object-fit: contain;
}

.main-nav { display: flex; align-items: center; justify-content: flex-end; gap: clamp(.65rem, 1.5vw, 1.35rem); font-size: clamp(.76rem, 1.15vw, .9rem); font-weight: 700; }
.main-nav > a:not(.button) { text-decoration: none; }
.main-nav > a:not(.button):hover { color: var(--brand); }
.nav-button { min-height: 2.7rem; padding: .55rem .9rem; }
.shop-banner { padding: .7rem 4%; color: var(--on-brand); background: var(--brand); text-align: center; font-size: clamp(.78rem, 1.8vw, .95rem); font-weight: 800; }

.hero,
.auth-layout,
.dashboard-shell {
    width: var(--content);
    margin-inline: auto;
}

.hero {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(18rem, .85fr);
    gap: clamp(2rem, 7vw, 7rem);
    align-items: center;
    min-height: calc(100vh - 10rem);
    padding-block: clamp(3rem, 8vw, 8rem);
}

.eyebrow {
    color: var(--brand);
    font-size: .8rem;
    font-weight: 800;
    letter-spacing: .12em;
    text-transform: uppercase;
}

h1, h2, h3, p { margin-top: 0; }

h1 {
    max-width: 15ch;
    margin-bottom: 1.25rem;
    font-size: clamp(2.7rem, 7vw, 6.8rem);
    line-height: .96;
    letter-spacing: -.065em;
}

.lead { max-width: 40rem; color: var(--muted); font-size: clamp(1.05rem, 2vw, 1.3rem); }

.button {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    min-height: 3.2rem;
    padding: .8rem 1.25rem;
    border: 0;
    border-radius: .85rem;
    color: var(--on-brand);
    background: var(--brand);
    font: inherit;
    font-weight: 800;
    text-decoration: none;
    cursor: pointer;
}

.button:hover { color: #fff; background: var(--brand-dark); }
.button-secondary { color: var(--brand-dark); background: var(--accent); }
.button-secondary:hover { color: #fff; background: #239b7a; }

.hero-card,
.auth-card,
.panel {
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--surface);
    box-shadow: var(--shadow);
}

.hero-card { padding: clamp(1.5rem, 4vw, 3rem); transform: rotate(1.5deg); }
.hero-brand { text-align: center; }
.hero-brand img { display: block; width: min(100%, 30rem); height: auto; margin-inline: auto; }
.hero-card strong { display: block; font-size: clamp(1.5rem, 4vw, 2.5rem); }
.hero-card code { display: block; margin-top: 1rem; padding: .8rem; border-radius: .7rem; background: var(--paper); overflow-wrap: anywhere; }

.section,
.page-hero {
    width: var(--content);
    margin-inline: auto;
}

.section { padding-block: clamp(3rem, 7vw, 6rem); }
.section-tight { padding-top: 0; }
.page-hero { padding-block: clamp(4rem, 10vw, 8rem) clamp(2.5rem, 6vw, 5rem); }
.page-hero h1 { max-width: 14ch; }
.section-title { max-width: 19ch; font-size: clamp(2rem, 5vw, 4.2rem); line-height: 1.05; letter-spacing: -.045em; }
.center-actions { display: flex; justify-content: center; margin-top: 2rem; }

.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: clamp(.8rem, 2vw, 1.25rem);
}

.feature-grid-wide { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.feature-card { padding: clamp(1.25rem, 3vw, 2rem); border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
.feature-card h2, .feature-card h3 { margin-bottom: .65rem; font-size: 1.2rem; }
.feature-card p { margin-bottom: 0; color: var(--muted); }
.feature-number { display: block; margin-bottom: 1.5rem; color: var(--accent); font-weight: 800; }

.steps { display: grid; gap: 1rem; }
.step-card { display: grid; grid-template-columns: auto 1fr; gap: clamp(1rem, 3vw, 2rem); align-items: start; padding: clamp(1.25rem, 4vw, 2.5rem); border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
.step-card > span { display: grid; place-items: center; width: clamp(2.7rem, 5vw, 4rem); aspect-ratio: 1; border-radius: 50%; color: var(--brand-dark); background: var(--accent); font-weight: 800; }
.step-card h2 { margin-bottom: .4rem; font-size: clamp(1.25rem, 3vw, 1.7rem); }
.step-card p { max-width: 54rem; margin-bottom: 0; color: var(--muted); }

.split-highlight { display: grid; grid-template-columns: minmax(0, 1fr) minmax(18rem, .75fr); gap: clamp(2rem, 8vw, 7rem); align-items: center; border-block: 1px solid var(--line); }
.split-highlight p { color: var(--muted); }
.text-link { color: var(--brand); font-weight: 800; text-underline-offset: .25rem; }

.pricing-wrap { display: grid; grid-template-columns: minmax(0, 1fr) minmax(17rem, .65fr); gap: clamp(1.25rem, 4vw, 3rem); align-items: center; padding-top: 0; }
.pricing-card { position: relative; padding: clamp(1.5rem, 5vw, 3.5rem); border: 1px solid rgba(14, 99, 182, .25); border-radius: var(--radius); background: var(--surface); box-shadow: var(--shadow); }
.pricing-card h2 { font-size: clamp(1.7rem, 4vw, 2.7rem); }
.pricing-badge { display: inline-block; margin-bottom: 1.25rem; padding: .45rem .7rem; border-radius: 999px; color: var(--brand-dark); background: var(--accent); font-size: .8rem; font-weight: 800; }
.price { display: flex; align-items: baseline; gap: .7rem; flex-wrap: wrap; margin-top: 2rem; }
.price strong { font-size: clamp(2.8rem, 8vw, 5rem); line-height: 1; letter-spacing: -.06em; }
.price span, .price-alternative, .pricing-note p, .pricing-card small { color: var(--muted); }
.check-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .65rem 1.2rem; margin-block: 2rem; padding: 0; list-style: none; }
.check-list li::before { content: "✓"; margin-right: .5rem; color: #168766; font-weight: 900; }
.pricing-card small { display: block; margin-top: 1rem; }
.pricing-note { padding: clamp(1rem, 3vw, 2rem); }

.money-flow { display: grid; grid-template-columns: 1fr auto 1fr auto 1fr; gap: 1rem; align-items: center; }
.money-flow > div { min-height: 15rem; padding: clamp(1.25rem, 3vw, 2rem); border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
.money-flow div > span { display: grid; place-items: center; width: 2.4rem; aspect-ratio: 1; margin-bottom: 1.5rem; border-radius: 50%; color: var(--brand-dark); background: var(--accent); font-weight: 800; }
.money-flow strong { display: block; margin-bottom: .5rem; font-size: 1.15rem; }
.money-flow p { margin-bottom: 0; color: var(--muted); }
.flow-arrow { color: var(--brand); font-size: 1.8rem; font-weight: 800; }

.faq-block { padding-top: clamp(3rem, 7vw, 6rem); }
.cta-panel { display: flex; align-items: center; justify-content: space-between; gap: 2rem; margin-bottom: clamp(3rem, 7vw, 6rem); padding: clamp(1.5rem, 5vw, 3.5rem); border-radius: var(--radius); color: #fff; background: var(--brand-dark); }
.cta-panel h2 { max-width: 28ch; margin-bottom: 0; font-size: clamp(1.6rem, 4vw, 2.8rem); line-height: 1.12; }
.cta-panel .eyebrow { color: var(--accent); }

.auth-layout { max-width: 49rem; padding-block: clamp(2rem, 5vw, 5rem); }
.auth-card { padding: clamp(1.25rem, 5vw, 3.5rem); }
.auth-card h1 { max-width: none; font-size: clamp(2rem, 5vw, 3.8rem); }

.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.1rem; }
.field { display: grid; gap: .4rem; }
.field-full { grid-column: 1 / -1; }
label { font-weight: 750; }
input,
textarea,
select {
    width: 100%;
    min-height: 3.1rem;
    padding: .7rem .85rem;
    border: 1px solid #bfc9c2;
    border-radius: .75rem;
    color: var(--ink);
    background: #fff;
    font: inherit;
}
textarea { min-height: 6rem; resize: vertical; }
input:focus, textarea:focus, select:focus { outline: .2rem solid rgba(14, 99, 182, .2); border-color: var(--brand); }
.button:disabled { cursor: not-allowed; opacity: .55; }
.hint { color: var(--muted); font-size: .88rem; }
.form-actions { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; margin-top: 1.5rem; }
.legal-consent { display: flex; align-items: flex-start; gap: .65rem; font-weight: 600; }
.legal-consent input { width: 1.15rem; min-width: 1.15rem; min-height: 1.15rem; margin-top: .2rem; }
.legal-consent a, .form-privacy a { color: var(--brand); text-underline-offset: .2rem; }
.form-privacy { margin: 1rem 0 0; color: var(--muted); font-size: .84rem; }

.alert { margin-bottom: 1.25rem; padding: 1rem 1.1rem; border-radius: .8rem; }
.alert-error { color: #721c28; background: #fbe8eb; }
.alert-success { color: #0d5332; background: #e2f4e9; }
.alert ul { margin-bottom: 0; }

.dashboard-shell { display: grid; grid-template-columns: 16rem 1fr; gap: 1.5rem; padding-block: 2rem 4rem; }
.sidebar { align-self: start; position: sticky; top: 1rem; padding: 1rem; border-radius: var(--radius); background: var(--ink); color: #fff; }
.sidebar nav { display: grid; gap: .35rem; }
.sidebar a, .sidebar button { padding: .75rem; border: 0; border-radius: .6rem; color: inherit; background: transparent; text-align: left; text-decoration: none; font: inherit; cursor: pointer; }
.sidebar a:hover, .sidebar a[aria-current], .sidebar button:hover { background: rgba(255,255,255,.11); }
.sidebar form { margin-top: 1rem; border-top: 1px solid rgba(255,255,255,.14); padding-top: 1rem; }
.dashboard-main { min-width: 0; }
.dashboard-main h1 { max-width: none; font-size: clamp(2rem, 5vw, 4rem); }
.stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; margin-block: 1.5rem; }
.stat, .panel { padding: 1.25rem; }
.stat { border: 1px solid var(--line); border-radius: 1rem; background: var(--surface); }
.stat span { display: block; color: var(--muted); font-size: .9rem; }
.stat strong { display: block; margin-top: .35rem; font-size: clamp(1.4rem, 3vw, 2.2rem); }
.url-box { overflow-wrap: anywhere; color: var(--brand); font-weight: 750; }
.panel-spaced { margin-top: 1rem; }
.account-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; margin-block: 1.5rem; }
.account-label { display: block; color: var(--muted); font-size: .86rem; }
.account-value { display: block; margin-top: .35rem; font-size: clamp(1.15rem, 2vw, 1.55rem); }
.table-scroll { overflow-x: auto; }
.data-table { width: 100%; border-collapse: collapse; text-align: left; }
.data-table th, .data-table td { padding: .85rem; border-bottom: 1px solid var(--line); vertical-align: top; }
.data-table th { color: var(--muted); font-size: .78rem; letter-spacing: .05em; text-transform: uppercase; }
.gift-badge { display: inline-block; margin: .3rem 0 0 .4rem; padding: .2rem .5rem; border-radius: 999px; color: var(--brand-dark); background: var(--accent); font-size: .7rem; font-weight: 800; }
.legal-note { margin-top: 1rem; padding: 1rem 1.2rem; border-left: .3rem solid var(--accent); background: rgba(60, 199, 160, .08); }
.legal-note p { margin: .35rem 0 0; color: var(--muted); }
.choice-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
.choice-card { display: flex; align-items: flex-start; gap: .8rem; padding: 1rem; border: 1px solid var(--line); border-radius: .8rem; cursor: pointer; }
.choice-card input { width: 1.2rem; min-height: 1.2rem; margin-top: .15rem; }
.choice-card strong, .choice-card small { display: block; }
.choice-card small { margin-top: .2rem; color: var(--muted); font-weight: 400; }
.inline-form { display: flex; gap: .5rem; align-items: center; min-width: 20rem; }
.inline-form input { min-height: 2.5rem; }
.compact-button { min-height: 2.5rem; padding: .45rem .7rem; white-space: nowrap; font-size: .8rem; }
.button-quiet { color: var(--brand-dark); background: #e6f0fa; }
.button-quiet:hover { color: #fff; }
.honeypot { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.store-hero,
.store-section,
.product-detail { width: var(--content); margin-inline: auto; }
.store-hero { padding-block: clamp(3rem, 8vw, 6rem) clamp(2rem, 5vw, 3rem); }
.store-hero-with-image { display: grid; grid-template-columns: minmax(0, .85fr) minmax(18rem, 1.15fr); gap: clamp(1.5rem, 5vw, 5rem); align-items: center; }
.store-hero-media { overflow: hidden; aspect-ratio: 2 / 1; border-radius: var(--radius); background: #eef3f7; box-shadow: var(--shadow); }
.store-hero-media img { width: 100%; height: 100%; object-fit: cover; }
.store-hero h1, .cart-page h1, .tracking-page h1, .invoice h1 { max-width: none; font-size: clamp(2.2rem, 6vw, 5rem); }
.store-section, .product-detail { padding-block: clamp(2rem, 6vw, 5rem); }
.category-filter { display: flex; gap: .6rem; flex-wrap: wrap; margin-bottom: 2rem; }
.category-filter a, .pagination a { padding: .6rem .9rem; border: 1px solid var(--line); border-radius: 999px; background: var(--surface); text-decoration: none; font-weight: 700; }
.category-filter a[aria-current], .pagination a[aria-current] { color: var(--on-brand); border-color: var(--brand); background: var(--brand); }
.product-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(1rem, 3vw, 2rem); }
.product-card { overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); box-shadow: var(--shadow); }
.product-image-wrap { display: grid; place-items: center; aspect-ratio: 1; overflow: hidden; background: #eef3f7; text-decoration: none; }
.product-image-wrap img { width: 100%; height: 100%; object-fit: cover; transition: transform .25s ease; }
.product-card:hover img { transform: scale(1.03); }
.image-placeholder { display: grid; place-items: center; width: 100%; height: 100%; min-height: 12rem; color: var(--muted); background: linear-gradient(135deg, #eef3f7, #f8fafc); }
.product-card-body { padding: 1.15rem; }
.product-card-body small { color: var(--muted); }
.product-card-body h2 { margin: .35rem 0 .6rem; font-size: clamp(1.1rem, 2vw, 1.35rem); }
.product-card-body h2 a { text-decoration: none; }
.product-card-body > strong, .product-price { color: var(--brand); font-size: 1.3rem; }
.pagination { display: flex; justify-content: center; gap: .5rem; margin-top: 2.5rem; }
.empty-state { padding: clamp(2rem, 7vw, 5rem); border: 1px dashed #aac0d4; border-radius: var(--radius); text-align: center; background: var(--surface); }
.breadcrumb { display: flex; gap: .6rem; margin-bottom: 1.5rem; color: var(--muted); font-size: .9rem; }
.product-detail-grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(18rem, .9fr); gap: clamp(2rem, 7vw, 6rem); align-items: start; }
.product-main-image { display: grid; place-items: center; aspect-ratio: 1; overflow: hidden; border-radius: var(--radius); background: #eef3f7; }
.product-main-image img { width: 100%; height: 100%; object-fit: contain; }
.gallery-thumbs { display: grid; grid-template-columns: repeat(5, 1fr); gap: .6rem; margin-top: .7rem; }
.gallery-thumbs button { padding: 0; overflow: hidden; aspect-ratio: 1; border: 1px solid var(--line); border-radius: .7rem; background: #fff; cursor: pointer; }
.gallery-thumbs img { width: 100%; height: 100%; object-fit: cover; }
.product-info { position: sticky; top: 1rem; }
.product-info h1 { max-width: none; font-size: clamp(2.2rem, 5vw, 4.8rem); }
.product-description { color: var(--muted); }
.buy-box { display: grid; gap: 1rem; margin-top: 2rem; padding: 1.25rem; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
.cart-layout, .tracking-layout { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(18rem, .7fr); gap: 1.2rem; align-items: start; }
.cart-line { display: grid; grid-template-columns: 5rem minmax(10rem, 1fr) 7rem auto; gap: 1rem; align-items: center; padding-block: 1rem; border-bottom: 1px solid var(--line); }
.cart-line img { width: 5rem; height: 5rem; border-radius: .7rem; object-fit: cover; }
.cart-line small, .cart-line span { display: block; color: var(--muted); }
.cart-line label { font-size: .78rem; }
.cart-line input { min-height: 2.5rem; }
.order-summary { position: sticky; top: 1rem; }
.order-summary p, .summary-line { display: flex; justify-content: space-between; gap: 1rem; }
.order-summary .button { width: 100%; margin-block: 1rem; }
.checkout-page { max-width: 72rem; }
.checkout-steps { color: var(--muted); font-size: .86rem; }
.checkout-steps strong { color: var(--brand); }
.choice-field { padding: 0; border: 0; }
.choice-field legend { margin-bottom: .6rem; font-weight: 750; }
.shipping-address { padding: 1rem; border-radius: .8rem; background: #f2f6f9; }
.shipping-address[hidden] { display: none; }
.email-status { min-height: 1.2rem; font-size: .84rem; font-weight: 700; }
.email-status.is-valid { color: var(--success); }
.email-status.is-invalid { color: var(--danger); }
.email-confirm { display: grid; gap: .3rem; margin-block: 1rem; padding: 1rem; border-left: .3rem solid var(--accent); background: rgba(60,199,160,.08); }
.timeline { display: grid; gap: 0; padding: 0; list-style: none; }
.timeline li { display: grid; grid-template-columns: 2rem 1fr; gap: .7rem; min-height: 3.3rem; color: #8796a5; }
.timeline li span { color: inherit; font-size: 1.2rem; }
.timeline li.is-done { color: var(--success); }
.invoice-head, .panel-heading { display: flex; justify-content: space-between; gap: 2rem; }
.admin-gallery { display: flex; flex-wrap: wrap; gap: .7rem; margin-top: 1rem; }
.admin-gallery label { padding: .5rem; border: 1px solid var(--line); border-radius: .7rem; }
.admin-gallery img { display: block; width: 6.8rem; height: 6.8rem; object-fit: cover; border-radius: .5rem; }
.admin-gallery input { width: auto; min-height: auto; }
.variant-editor { padding-top: 1rem; border-top: 1px solid var(--line); }
.variant-table input { min-width: 7rem; min-height: 2.6rem; }
.variant-table input[type="file"] { min-width: 12rem; }
.variant-table input[type="checkbox"] { min-width: auto; width: auto; min-height: auto; }
.inline-check { display: flex; align-items: center; gap: .55rem; margin-top: .75rem; color: var(--muted); font-size: .86rem; font-weight: 650; }
.inline-check input { width: auto; min-height: auto; }
.customization-preview { overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
.preview-banner { padding: .6rem 4%; color: var(--preview-on-primary); background: var(--preview-primary); text-align: center; font-size: .82rem; font-weight: 800; }
.preview-hero { position: relative; display: grid; min-height: clamp(15rem, 35vw, 24rem); place-items: center; overflow: hidden; padding: clamp(1.5rem, 5vw, 4rem); color: #fff; background: linear-gradient(135deg, var(--preview-primary), var(--preview-accent)); text-align: center; }
.preview-hero::after { position: absolute; inset: 0; content: ""; background: rgba(0, 30, 65, .42); }
.preview-hero img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.preview-hero > div { position: relative; z-index: 1; max-width: 42rem; }
.preview-hero h2 { margin-block: .4rem; color: #fff; font-size: clamp(1.8rem, 5vw, 3.5rem); }
.preview-hero small { color: var(--preview-accent); font-weight: 850; letter-spacing: .12em; }
.content-page { width: var(--content); margin-inline: auto; padding-block: clamp(2.5rem, 7vw, 6rem); }
.content-hero { max-width: 60rem; padding-bottom: clamp(2rem, 5vw, 4rem); }
.content-hero h1 { max-width: 18ch; font-size: clamp(2.35rem, 6vw, 5.2rem); }
.content-layout { display: grid; grid-template-columns: minmax(12rem, .32fr) minmax(0, 1fr); gap: clamp(2rem, 7vw, 6rem); align-items: start; }
.content-toc { position: sticky; top: 1rem; padding: 1.1rem; border: 1px solid var(--line); border-radius: 1rem; background: var(--surface); }
.content-toc nav { display: grid; gap: .6rem; margin-top: .8rem; }
.content-toc a { color: var(--muted); font-size: .84rem; text-decoration: none; }
.content-toc a:hover { color: var(--brand); }
.content-body { min-width: 0; }
.content-body section { padding-block: 0 clamp(2rem, 5vw, 4rem); scroll-margin-top: 1rem; }
.content-body section + section { padding-top: clamp(2rem, 5vw, 4rem); border-top: 1px solid var(--line); }
.content-body h2 { max-width: 28ch; font-size: clamp(1.55rem, 3.5vw, 2.5rem); }
.content-body p, .content-body li { color: var(--muted); }
.content-body p, .content-body ul { max-width: 52rem; }
.content-body li + li { margin-top: .55rem; }
.document-date { font-size: .85rem; font-weight: 700; }
.footer-summary { display: grid; gap: .25rem; max-width: 30rem; }
.footer-links { display: flex; justify-content: flex-end; gap: .55rem 1rem; flex-wrap: wrap; max-width: 38rem; }
.footer-links a { font-size: .78rem; text-underline-offset: .2rem; }
.site-footer { min-height: 8rem; padding-block: 1.25rem; border-top: 1px solid var(--line); color: var(--muted); font-size: .86rem; }

@media (max-width: 48rem) {
    .site-header { align-items: flex-start; flex-direction: column; padding-block: .8rem; }
    .main-nav { width: 100%; justify-content: space-between; gap: .6rem; font-size: .76rem; }
    .nav-button { min-height: 2.4rem; padding: .45rem .65rem; }
    .hero, .dashboard-shell, .split-highlight, .pricing-wrap, .product-detail-grid, .cart-layout, .tracking-layout, .store-hero-with-image, .content-layout { grid-template-columns: 1fr; }
    .hero { min-height: auto; }
    .hero-card { transform: none; }
    .sidebar { position: static; padding: .75rem; }
    .content-toc { position: static; }
    .sidebar nav { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .2rem; }
    .sidebar a, .sidebar button { padding: .6rem; font-size: .82rem; }
    .sidebar form { margin-top: .5rem; padding-top: .5rem; }
    .form-grid, .stats, .feature-grid, .feature-grid-wide, .account-grid, .choice-grid, .product-grid { grid-template-columns: 1fr; }
    .product-info, .order-summary { position: static; }
    .cart-line { grid-template-columns: 4rem 1fr; }
    .cart-line img { width: 4rem; height: 4rem; }
    .money-flow { grid-template-columns: 1fr; }
    .money-flow > div { min-height: 0; }
    .flow-arrow { transform: rotate(90deg); text-align: center; }
    .field-full { grid-column: auto; }
    .site-footer { align-items: flex-start; flex-direction: column; justify-content: center; }
    .footer-links { justify-content: flex-start; }
}

@media (max-width: 36rem) {
    .main-nav { display: grid; grid-template-columns: repeat(2, 1fr); }
    .main-nav a { text-align: center; }
    .check-list { grid-template-columns: 1fr; }
    .cta-panel { align-items: stretch; flex-direction: column; }
    .invoice-head, .panel-heading { flex-direction: column; gap: .5rem; }
}

@media print {
    .site-header, .site-footer, .no-print { display: none !important; }
    body { background: #fff; }
    .invoice { width: 100%; padding: 0; }
    .invoice .panel { border: 0; box-shadow: none; }
}