/* AIToAIExchange.com - Main Stylesheet */

/* ========================================================
   HOMEPAGE TEMPLATE CLASSES
   ======================================================== */

/* Shared inner container -- max-width + horizontal padding for every homepage section */
.exchange-types__inner,
.marketplace-cats__inner,
.why-commerce__inner,
.library-preview__inner,
.vendor-cta__inner,
.constellation__inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 1.25rem;
}

/* Section wrappers */
.exchange-types,
.marketplace-cats,
.why-commerce,
.library-preview,
.constellation {
    padding: 4rem 0;
    border-top: 1px solid var(--color-border);
}

.vendor-cta {
    padding: 4rem 0;
    border-top: 1px solid var(--color-border);
}

/* Section headings + leads */
.section-heading {
    font-family: var(--font-heading);
    font-size: clamp(1.25rem, 2.5vw, 1.75rem);
    font-weight: 300;
    letter-spacing: -0.025em;
    color: var(--color-text-heading);
    margin-bottom: 0.5rem;
}

.section-lead {
    font-size: 0.95rem;
    color: var(--color-text-muted);
    margin-bottom: 2rem;
    line-height: 1.6;
}

/* Ticker */
.ticker {
    overflow: hidden;
    background: var(--color-surface);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    padding: 0.6rem 0;
    mask-image: linear-gradient(to right, transparent 0%, black 10%, black 90%, transparent 100%);
    -webkit-mask-image: linear-gradient(to right, transparent 0%, black 10%, black 90%, transparent 100%);
}

.ticker__track {
    display: flex;
    gap: 1.5rem;
    animation: ticker-scroll 35s linear infinite;
    width: max-content;
}

.ticker__track:hover { animation-play-state: paused; }

.ticker__item {
    white-space: nowrap;
    font-size: 0.75rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-text-muted);
}

.ticker__sep {
    color: var(--color-accent);
    opacity: 0.5;
    font-size: 0.75rem;
}

/* Exchange type chips */
.exchange-types__grid {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    margin-top: 1.5rem;
}

.exchange-type-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.35rem 0.85rem;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 20px;
    font-size: 0.82rem;
    color: var(--color-text-muted);
    transition: border-color 0.15s, color 0.15s;
}

.exchange-type-chip:hover {
    border-color: var(--color-accent);
    color: var(--color-text);
}

.exchange-type-chip__dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--color-accent);
    flex-shrink: 0;
}

/* Cat card inner elements */
.cat-card__header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0.5rem;
}

.cat-card__arrow {
    color: var(--color-accent);
    font-size: 0.9rem;
    opacity: 0.6;
    flex-shrink: 0;
    margin-top: 0.1rem;
}

.cat-grid .cat-card:hover .cat-card__arrow { opacity: 1; }

.cat-card__subs {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
    margin-top: 0.25rem;
}

.cat-card__sub {
    font-size: 0.7rem;
    color: var(--color-text-muted);
    background: var(--color-surface-2, rgba(255,255,255,0.04));
    border: 1px solid var(--color-border);
    border-radius: 10px;
    padding: 0.15rem 0.5rem;
}

.cat-card__sub--more { color: var(--color-accent); border-color: transparent; background: none; }

/* Why commerce */
.why-commerce__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.why-card {
    padding: 1.5rem;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
}

.why-card__icon {
    font-size: 0.6rem;
    color: var(--color-accent);
    margin-bottom: 1rem;
}

.why-card__title {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-text-heading);
    margin-bottom: 0.5rem;
}

.why-card__body {
    font-size: 0.83rem;
    color: var(--color-text-muted);
    line-height: 1.6;
    margin: 0;
}

/* Library preview */
.library-preview__head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.library-preview__head .section-heading { margin-bottom: 0; }

.text-link {
    font-size: 0.83rem;
    color: var(--color-accent);
    white-space: nowrap;
}

.text-link:hover { color: var(--color-cyan); }

.article-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 1.25rem;
}

.article-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    transition: border-color 0.2s;
    color: inherit;
}

.article-card:hover { border-color: var(--color-accent); color: inherit; }

.article-card__cat {
    font-size: 0.7rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-accent);
    font-weight: 500;
}

.article-card__title {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 400;
    color: var(--color-text-heading);
    line-height: 1.35;
}

.article-card__excerpt {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    line-height: 1.5;
    margin: 0;
}

/* Vendor CTA */
.vendor-cta__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    flex-wrap: wrap;
}

.vendor-cta__text { flex: 1; min-width: 200px; }

.vendor-cta__heading {
    font-family: var(--font-heading);
    font-size: clamp(1.25rem, 2.5vw, 1.75rem);
    font-weight: 300;
    letter-spacing: -0.025em;
    color: var(--color-text-heading);
    margin-bottom: 0.5rem;
}

.vendor-cta__body {
    font-size: 0.88rem;
    color: var(--color-text-muted);
    line-height: 1.65;
    margin: 0;
    max-width: 520px;
}

.vendor-cta__actions {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    flex-shrink: 0;
}

/* Constellation strip */
.constellation {
    border-bottom: 1px solid var(--color-border);
}

.constellation__inner {
    display: flex;
    align-items: center;
    gap: 2rem;
    flex-wrap: wrap;
    padding-top: 2rem;
    padding-bottom: 2rem;
}

.constellation__label {
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    opacity: 0.6;
    white-space: nowrap;
}

.constellation__sites {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 1.5rem;
}

.constellation__site {
    font-size: 0.82rem;
    color: var(--color-text-muted);
    transition: color 0.15s;
}

.constellation__site:hover { color: var(--color-accent); }

.constellation__site--current {
    color: var(--color-accent);
    cursor: default;
    font-weight: 500;
}

/* Hero inner elements */
.hero__inner {
    position: relative;
    z-index: 1;
}

.hero__headline {
    position: relative;
    text-shadow:
        0 0 80px rgba(14,165,233,0.18),
        0 0 160px rgba(14,165,233,0.08);
}

.hero__bg-grid {
    position: absolute;
    inset: 0;
    background-image: linear-gradient(rgba(14,165,233,0.03) 1px, transparent 1px),
                      linear-gradient(90deg, rgba(14,165,233,0.03) 1px, transparent 1px);
    background-size: 40px 40px;
    pointer-events: none;
    z-index: 0;
}

.hero__sub {
    font-size: clamp(1rem, 2vw, 1.15rem);
    color: var(--color-text-muted);
    max-width: 600px;
    margin: 0 auto 2rem;
    line-height: 1.7;
}

.hero__ctas {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.hero__scroll-indicator {
    position: absolute;
    bottom: 1.5rem;
    left: 50%;
    transform: translateX(-50%);
}

.hero__scroll-line {
    display: block;
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--color-accent), transparent);
    margin: 0 auto;
    animation: scroll-pulse 2s ease-in-out infinite;
}

@keyframes scroll-pulse {
    0%, 100% { opacity: 0.3; transform: scaleY(1); }
    50% { opacity: 1; transform: scaleY(1.2); }
}

/* btn--outline alias for ghost */
.btn--outline {
    background: transparent;
    border: 1px solid rgba(14,165,233,0.4);
    color: var(--color-accent);
}

.btn--outline:hover {
    background: rgba(14,165,233,0.08);
    border-color: var(--color-accent);
    color: var(--color-accent);
}

/* Generic page content */
.page-content { max-width: 760px; }

.page-content__header { margin-bottom: 2rem; }

.page-content__title { margin-bottom: 0.5rem; }

.page-content__lead {
    font-size: 1.05rem;
    color: var(--color-text-muted);
    line-height: 1.65;
}

/* color-surface-2 fallback token */
:root { --color-surface-2: rgba(255,255,255,0.04); }

/* Responsive adjustments for homepage sections */
@media (max-width: 768px) {
    .vendor-cta__inner { flex-direction: column; align-items: flex-start; }
    .constellation__inner { gap: 1rem; }
    .why-commerce__grid { grid-template-columns: 1fr; }
    .article-grid { grid-template-columns: 1fr; }
    .hero__scroll-indicator { display: none; }
}

@media (max-width: 480px) {
    .hero__ctas { flex-direction: column; align-items: stretch; }
    .hero__ctas .btn { text-align: center; }
    .vendor-cta__actions { flex-direction: column; }
}


/* ========================================================
   RESET + BASE
   ======================================================== */

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    background: var(--color-bg);
    color: var(--color-text);
    font-family: var(--font-body);
    font-size: var(--text-base);
    line-height: var(--leading-base);
    padding-top: var(--header-height);
    -webkit-font-smoothing: antialiased;
}

a {
    color: var(--color-accent);
    text-decoration: none;
}

a:hover { color: var(--color-cyan); }

img, svg { display: block; max-width: 100%; }

ul, ol { list-style: none; }

button { cursor: pointer; border: none; background: none; font: inherit; }

/* ========================================================
   TYPOGRAPHY
   ======================================================== */

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 300;
    letter-spacing: -0.02em;
    line-height: 1.2;
    color: var(--color-text-heading);
}

h1 { font-size: clamp(1.75rem, 4vw, 2.75rem); }
h2 { font-size: clamp(1.35rem, 3vw, 2rem); }
h3 { font-size: clamp(1.1rem, 2vw, 1.4rem); }
h4 { font-size: 1.1rem; font-weight: 400; }

p { margin-bottom: 1em; }
p:last-child { margin-bottom: 0; }

/* ========================================================
   PROSE (article / glossary body content)
   ======================================================== */

.prose p { margin-bottom: 1.25em; }
.prose h2 { margin: 2em 0 0.75em; }
.prose h3 { margin: 1.5em 0 0.5em; }
.prose ul, .prose ol {
    margin: 0.75em 0 1.25em 1.5em;
    list-style: disc;
}
.prose ol { list-style: decimal; }
.prose li { margin-bottom: 0.4em; line-height: 1.6; }
.prose a { border-bottom: 1px solid var(--color-border); }
.prose a:hover { border-color: var(--color-accent); }
.prose strong { font-weight: 600; color: var(--color-text-heading); }
.prose blockquote {
    border-left: 3px solid var(--color-accent);
    margin: 1.5em 0;
    padding: 0.75em 1.25em;
    color: var(--color-text-muted);
    font-style: italic;
}
.prose code {
    font-family: var(--font-mono);
    font-size: 0.85em;
    background: var(--color-surface-2);
    padding: 0.15em 0.4em;
    border-radius: 3px;
    color: var(--color-cyan);
}
.prose pre {
    background: var(--color-surface-2);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 1em 1.25em;
    overflow-x: auto;
    margin: 1.5em 0;
}
.prose pre code {
    background: none;
    padding: 0;
    font-size: 0.9em;
}

/* ========================================================
   LAYOUT CONTAINERS
   ======================================================== */

.page-wrapper {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 2.5rem 1.25rem 4rem;
}

.content-layout {
    display: grid;
    grid-template-columns: 1fr 280px;
    gap: 3rem;
    align-items: start;
}

.content-layout--single {
    grid-template-columns: 1fr;
    max-width: 860px;
}

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

/* ========================================================
   SITE HEADER / NAV
   ======================================================== */

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    height: var(--header-height);
    background: rgba(7, 9, 15, 0.92);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
}

.site-header__inner {
    max-width: var(--max-width);
    margin: 0 auto;
    height: 100%;
    display: flex;
    align-items: center;
    gap: 2.5rem;
    padding: 0 1.25rem;
}

.site-logo a {
    display: flex;
    align-items: baseline;
    gap: 0;
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 300;
    letter-spacing: -0.03em;
    color: var(--color-text-heading);
}

.site-logo a:hover { color: var(--color-accent); }

.site-logo__tld { color: var(--color-accent); }

.site-nav { margin-left: auto; }

.site-nav__list {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.site-nav__list a {
    display: block;
    padding: 0.35rem 0.75rem;
    font-size: 0.85rem;
    letter-spacing: 0.02em;
    color: var(--color-text-muted);
    transition: color 0.15s;
}

.site-nav__list a:hover,
.site-nav__list a.is-active { color: var(--color-text); }

.site-nav__list a.nav-link--highlight {
    color: var(--color-accent);
}

.site-nav__list a.nav-link--highlight:hover { color: var(--color-cyan); }

/* hamburger */

.nav-hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 4px;
    margin-left: auto;
    padding: 6px;
    width: 40px;
    height: 40px;
    color: var(--color-text-muted);
}

.nav-hamburger span:not(.nav-hamburger__label) {
    display: block;
    height: 1.5px;
    background: currentColor;
    border-radius: 2px;
    transition: transform 0.25s, opacity 0.25s;
}

.nav-hamburger__label {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
}

.nav-hamburger[aria-expanded="true"] span:nth-child(1) {
    transform: translateY(5.5px) rotate(45deg);
}
.nav-hamburger[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
}
.nav-hamburger[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-5.5px) rotate(-45deg);
}

/* mobile overlay */

.nav-mobile-overlay {
    display: none;
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(7, 9, 15, 0.98);
    backdrop-filter: blur(16px);
    z-index: 99;
    padding: 2rem 1.5rem;
    overflow-y: auto;
}

.nav-mobile-overlay.is-open { display: block; }

.nav-mobile-overlay a {
    display: block;
    padding: 1rem 0;
    font-size: 1.25rem;
    font-family: var(--font-heading);
    font-weight: 300;
    color: var(--color-text);
    border-bottom: 1px solid var(--color-border);
    letter-spacing: -0.01em;
}

.nav-mobile-overlay a:last-child { border-bottom: none; }
.nav-mobile-overlay a:hover { color: var(--color-accent); }
.nav-mobile-overlay a.is-active { color: var(--color-accent); }

/* ========================================================
   BREADCRUMBS
   ======================================================== */

.breadcrumbs {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0.75rem 1.25rem 0;
}

.breadcrumbs__list {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.25rem 0.5rem;
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

.breadcrumbs__item a { color: var(--color-text-muted); }
.breadcrumbs__item a:hover { color: var(--color-accent); }

.breadcrumbs__item + .breadcrumbs__item::before {
    content: '/';
    opacity: 0.4;
}

.breadcrumbs__item.is-current span { color: var(--color-text); }

/* ========================================================
   SECTION HEADERS
   ======================================================== */

.section-header {
    margin-bottom: 2.5rem;
}

.section-header__eyebrow {
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 0.75rem;
    font-weight: 500;
}

.section-header__eyebrow a { color: inherit; }
.section-header__eyebrow a:hover { color: var(--color-cyan); }

.section-header__title {
    color: var(--color-text-heading);
    margin-bottom: 0.75rem;
}

.section-header__lead {
    font-size: 1.05rem;
    color: var(--color-text-muted);
    max-width: 640px;
    line-height: 1.65;
    margin-bottom: 0;
}

/* ========================================================
   HOMEPAGE HERO
   ======================================================== */

.hero {
    padding: 5rem 1.25rem 4rem;
    max-width: var(--max-width);
    margin: 0 auto;
    text-align: center;
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    max-width: 900px;
    height: 100%;
    background:
        radial-gradient(ellipse 70% 55% at 50% 38%, rgba(14,165,233,0.10) 0%, transparent 65%),
        radial-gradient(ellipse 40% 35% at 50% 30%, rgba(139,92,246,0.07) 0%, transparent 60%);
    pointer-events: none;
    z-index: 0;
}

.hero__eyebrow {
    display: inline-block;
    font-size: 0.7rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-accent);
    font-weight: 600;
    margin-bottom: 1.5rem;
    padding: 0.3rem 0.8rem;
    border: 1px solid rgba(14, 165, 233, 0.25);
    border-radius: 20px;
    background: rgba(14, 165, 233, 0.05);
}

.hero__headline {
    font-size: clamp(2.25rem, 6vw, 4.5rem);
    font-weight: 200;
    letter-spacing: -0.04em;
    line-height: 1.05;
    color: var(--color-text-heading);
    margin-bottom: 1.5rem;
}

.hero__headline em {
    font-style: normal;
    background: linear-gradient(135deg, var(--color-accent), var(--color-violet));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero__lead {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: var(--color-text-muted);
    max-width: 540px;
    margin: 0 auto 2.5rem;
    line-height: 1.7;
}

.hero__actions {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

/* ========================================================
   TICKER
   ======================================================== */

.ticker-strip {
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    overflow: hidden;
    background: var(--color-surface);
    padding: 0.6rem 0;
    mask-image: linear-gradient(to right, transparent 0%, black 10%, black 90%, transparent 100%);
    -webkit-mask-image: linear-gradient(to right, transparent 0%, black 10%, black 90%, transparent 100%);
}

.ticker-strip__track {
    display: flex;
    gap: 3rem;
    animation: ticker-scroll 35s linear infinite;
    width: max-content;
}

.ticker-strip__track:hover { animation-play-state: paused; }

@keyframes ticker-scroll {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
}

.ticker-item {
    white-space: nowrap;
    font-size: 0.75rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-text-muted);
}

.ticker-item strong { color: var(--color-accent); }

/* ========================================================
   HOMEPAGE SECTIONS
   ======================================================== */

.homepage-section {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 4rem 1.25rem;
}

.homepage-section + .homepage-section {
    border-top: 1px solid var(--color-border);
}

.homepage-section__heading {
    font-size: clamp(1.25rem, 2.5vw, 1.75rem);
    font-weight: 300;
    letter-spacing: -0.025em;
    color: var(--color-text-heading);
    margin-bottom: 0.5rem;
}

.homepage-section__sub {
    font-size: 0.95rem;
    color: var(--color-text-muted);
    margin-bottom: 2.5rem;
}

/* what-can-be-exchanged grid */

.exchange-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1rem;
}

.exchange-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 1.25rem 1rem;
    transition: border-color 0.2s, transform 0.2s;
}

.exchange-card:hover {
    border-color: var(--color-accent);
    transform: translateY(-2px);
}

.exchange-card__icon {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
}

.exchange-card__label {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-text-heading);
    margin-bottom: 0.25rem;
}

.exchange-card__desc {
    font-size: 0.78rem;
    color: var(--color-text-muted);
    line-height: 1.5;
    margin: 0;
}

/* marketplace category cards (homepage + marketplace root) */

.cat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 1.25rem;
}

.cat-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    transition: border-color 0.2s, box-shadow 0.2s;
    color: inherit;
}

.cat-card:hover {
    border-color: rgba(14,165,233,0.6);
    box-shadow:
        0 0 0 1px rgba(14,165,233,0.25),
        0 0 18px rgba(14,165,233,0.18),
        0 0 48px rgba(14,165,233,0.10),
        0 0 90px rgba(14,165,233,0.05),
        0 12px 32px rgba(0,0,0,0.5);
    color: inherit;
}

.cat-card__icon { font-size: 1.5rem; }

.cat-card__title {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 400;
    color: var(--color-text-heading);
}

.cat-card__desc {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    line-height: 1.55;
    flex: 1;
    margin: 0;
}

.cat-card__link {
    font-size: 0.8rem;
    color: var(--color-accent);
    font-weight: 500;
    margin-top: auto;
}

/* why-commerce 3-col */

.why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 1.5rem;
}

.why-item__number {
    font-size: 2rem;
    font-weight: 200;
    color: var(--color-accent);
    font-family: var(--font-heading);
    letter-spacing: -0.05em;
    line-height: 1;
    margin-bottom: 0.75rem;
}

.why-item__title {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-text-heading);
    margin-bottom: 0.4rem;
}

.why-item__desc {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    line-height: 1.55;
    margin: 0;
}

/* recent articles strip */

.article-strip {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 1.25rem;
}

.article-strip-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    transition: border-color 0.2s;
    color: inherit;
}

.article-strip-card:hover { border-color: var(--color-accent); color: inherit; }

.article-strip-card__cat {
    font-size: 0.7rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-accent);
    font-weight: 500;
}

.article-strip-card__title {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 400;
    color: var(--color-text-heading);
    line-height: 1.35;
}

.article-strip-card__excerpt {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    line-height: 1.5;
    flex: 1;
    margin: 0;
}

/* vendor CTA strip */

.vendor-cta {
    text-align: center;
    background: linear-gradient(135deg, rgba(14,165,233,0.06) 0%, rgba(139,92,246,0.06) 100%);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 3rem 2rem;
}

.vendor-cta__title {
    font-size: clamp(1.25rem, 2.5vw, 1.75rem);
    font-weight: 300;
    letter-spacing: -0.025em;
    color: var(--color-text-heading);
    margin-bottom: 0.75rem;
}

.vendor-cta__desc {
    color: var(--color-text-muted);
    margin-bottom: 1.75rem;
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
    font-size: 0.95rem;
    line-height: 1.65;
}

/* constellation footer strip */

.constellation-strip {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 2rem;
}

.constellation-strip__heading {
    font-size: 0.7rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin-bottom: 1.25rem;
    font-weight: 500;
}

.constellation-strip__links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem 1.5rem;
}

.constellation-strip__links a {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    transition: color 0.15s;
}

.constellation-strip__links a:hover { color: var(--color-accent); }

/* ========================================================
   MARKETPLACE CATEGORY PAGE
   ======================================================== */

.marketplace-cat-header {
    margin-bottom: 2rem;
}

.subcategory-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 2rem;
}

.chip {
    display: inline-flex;
    align-items: center;
    padding: 0.3rem 0.8rem;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 20px;
    font-size: 0.78rem;
    color: var(--color-text-muted);
    cursor: default;
}

.chip--link {
    cursor: pointer;
    transition: border-color 0.15s, color 0.15s;
    text-decoration: none;
    color: var(--color-text-muted);
}
.chip--link:hover { border-color: var(--color-accent); color: var(--color-accent); }

.listing-placeholder {
    background: var(--color-surface);
    border: 1px dashed var(--color-border);
    border-radius: var(--radius-md);
    padding: 2.5rem;
    text-align: center;
    color: var(--color-text-muted);
    margin-bottom: 2rem;
}

.marketplace-notice {
    background: rgba(14,165,233,0.05);
    border: 1px solid rgba(14,165,233,0.2);
    border-radius: var(--radius-md);
    padding: 1rem 1.25rem;
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-top: 2rem;
}

.use-cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 1rem;
}

.use-case-card {
    background: var(--color-surface-2);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 1rem;
    font-size: 0.85rem;
    color: var(--color-text-muted);
    line-height: 1.5;
}

/* ========================================================
   LIBRARY / ARTICLE
   ======================================================== */

.library-cats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 1.25rem;
    margin-bottom: 3rem;
}

.library-cat-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 1.25rem;
    transition: border-color 0.2s;
    color: inherit;
    display: block;
}

.library-cat-card:hover { border-color: var(--color-accent); color: inherit; }

.library-cat-card__title {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 400;
    color: var(--color-text-heading);
    margin-bottom: 0.4rem;
}

.library-cat-card__desc {
    font-size: 0.82rem;
    color: var(--color-text-muted);
    line-height: 1.5;
    margin: 0;
}

.article-list { display: flex; flex-direction: column; gap: 1rem; }

.article-list-item {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    transition: border-color 0.2s;
    color: inherit;
}

.article-list-item:hover { border-color: var(--color-accent); color: inherit; }

.article-list-item__cat {
    font-size: 0.7rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-accent);
    font-weight: 500;
}

.article-list-item__title {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 400;
    color: var(--color-text-heading);
}

.article-list-item__excerpt {
    font-size: 0.83rem;
    color: var(--color-text-muted);
    line-height: 1.5;
    margin: 0;
}

/* article detail */

.article-header { margin-bottom: 2.5rem; }

.article-header__cat {
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-accent);
    font-weight: 500;
    margin-bottom: 0.75rem;
}

.article-header__cat a { color: inherit; }
.article-header__cat a:hover { color: var(--color-cyan); }

.article-header__title { margin-bottom: 0.75rem; }

.article-header__lead {
    font-size: 1.1rem;
    color: var(--color-text-muted);
    line-height: 1.65;
    margin-bottom: 0.75rem;
}

.article-header__meta {
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

.article-faq { margin-top: 2.5rem; }

.article-faq__heading {
    font-size: 1.1rem;
    font-weight: 400;
    color: var(--color-text-heading);
    margin-bottom: 1rem;
}

.faq-item {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    margin-bottom: 0.5rem;
    overflow: hidden;
}

.faq-item summary {
    padding: 1rem 1.25rem;
    cursor: pointer;
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--color-text-heading);
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    user-select: none;
}

.faq-item summary::-webkit-details-marker { display: none; }

.faq-item summary::after {
    content: '+';
    font-size: 1.1rem;
    color: var(--color-accent);
    flex-shrink: 0;
    margin-left: 1rem;
    transition: transform 0.2s;
}

.faq-item[open] summary::after { transform: rotate(45deg); }

.faq-item__question { /* alias, selectors differ per template */ }
.faq-item__answer {
    padding: 0 1.25rem 1rem;
    font-size: 0.88rem;
    color: var(--color-text-muted);
    line-height: 1.65;
}

/* ========================================================
   DIRECTORY
   ======================================================== */

.dir-cat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 1.25rem;
    margin-bottom: 2rem;
}

.dir-cat-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    transition: border-color 0.2s;
    color: inherit;
}

.dir-cat-card:hover {
    border-color: rgba(14,165,233,0.6);
    box-shadow:
        0 0 0 1px rgba(14,165,233,0.2),
        0 0 20px rgba(14,165,233,0.14),
        0 0 55px rgba(14,165,233,0.07),
        0 10px 28px rgba(0,0,0,0.45);
    color: inherit;
}

.dir-cat-card__title {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 400;
    color: var(--color-text-heading);
}

.dir-cat-card__desc {
    font-size: 0.83rem;
    color: var(--color-text-muted);
    line-height: 1.5;
    flex: 1;
    margin: 0;
}

.dir-cat-card__count {
    font-size: 0.75rem;
    color: var(--color-accent);
    margin-top: 0.25rem;
}

.dir-submit-cta {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    margin-top: 1rem;
}

.listing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 1.25rem;
}

.listing-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    transition: border-color 0.2s;
    color: inherit;
    position: relative;
}

.listing-card:hover {
    border-color: rgba(14,165,233,0.6);
    box-shadow:
        0 0 0 1px rgba(14,165,233,0.2),
        0 0 20px rgba(14,165,233,0.14),
        0 0 55px rgba(14,165,233,0.07),
        0 10px 28px rgba(0,0,0,0.45);
    color: inherit;
}

.listing-card--featured {
    border-color: rgba(14,165,233,0.4);
    background: rgba(14,165,233,0.04);
}

.listing-card__badge {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    font-size: 0.65rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-weight: 600;
    color: var(--color-accent);
    background: rgba(14,165,233,0.1);
    padding: 0.2rem 0.5rem;
    border-radius: 12px;
}

.listing-card__title {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 400;
    color: var(--color-text-heading);
}

.listing-card__vendor {
    font-size: 0.78rem;
    color: var(--color-text-muted);
}

.listing-card__excerpt {
    font-size: 0.82rem;
    color: var(--color-text-muted);
    line-height: 1.5;
    flex: 1;
    margin: 0;
}

.listing-card__pricing {
    font-size: 0.78rem;
    color: var(--color-cyan);
    margin-top: auto;
}

/* directory listing detail */

.dir-listing { margin-bottom: 2rem; }

.dir-listing__header { margin-bottom: 2rem; }

.dir-listing__cat {
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-accent);
    font-weight: 500;
    margin-bottom: 0.75rem;
}
.dir-listing__cat a { color: inherit; }
.dir-listing__cat a:hover { color: var(--color-cyan); }

.dir-listing__title { margin-bottom: 0.4rem; }
.dir-listing__vendor {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-bottom: 0.5rem;
}

.dir-listing__excerpt {
    font-size: 1rem;
    color: var(--color-text-muted);
    line-height: 1.6;
}

.dir-listing__meta {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
}

.dir-listing__meta-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.dir-listing__meta-label {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    min-width: 120px;
    flex-shrink: 0;
}

.dir-listing__meta-value {
    font-size: 0.88rem;
    color: var(--color-text);
}

.dir-listing__tags { display: flex; flex-wrap: wrap; gap: 0.4rem; }

.dir-listing__actions { margin-top: 1.5rem; }

/* ========================================================
   GLOSSARY
   ======================================================== */

.glossary-header { margin-bottom: 2rem; }

.glossary-header__eyebrow {
    font-size: 0.7rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-accent);
    font-weight: 500;
    margin-bottom: 0.6rem;
}

.glossary-header__title { margin-bottom: 0.5rem; }

.glossary-header__lead {
    font-size: 1rem;
    color: var(--color-text-muted);
    margin-bottom: 0.75rem;
}

.glossary-header__meta { margin-top: 0.5rem; }

.glossary-alpha {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
    margin-bottom: 2.5rem;
}

.glossary-alpha__letter {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    font-size: 0.78rem;
    font-weight: 600;
    border-radius: 4px;
    border: 1px solid var(--color-border);
}

.glossary-alpha__letter--active {
    color: var(--color-accent);
    border-color: rgba(14,165,233,0.35);
    transition: background 0.15s;
}

.glossary-alpha__letter--active:hover {
    background: rgba(14,165,233,0.08);
    color: var(--color-accent);
}

.glossary-alpha__letter--dim {
    color: var(--color-text-muted);
    opacity: 0.3;
    cursor: not-allowed;
}

.glossary-section { margin-bottom: 2.5rem; }

.glossary-section__letter {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text-muted);
    letter-spacing: 0.05em;
    padding-bottom: 0.5rem;
    margin-bottom: 0.75rem;
    border-bottom: 1px solid var(--color-border);
}

.glossary-list { display: flex; flex-direction: column; gap: 0.5rem; }

.glossary-entry {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.9rem 1rem;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: border-color 0.15s;
    color: inherit;
}

.glossary-entry:hover { border-color: var(--color-accent); color: inherit; }

.glossary-entry__main { min-width: 0; flex: 1; }

.glossary-entry__term {
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--color-text-heading);
    margin-bottom: 0.2rem;
}

.glossary-entry__def {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    line-height: 1.4;
}

.glossary-entry__aka {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    opacity: 0.7;
    margin-top: 0.15rem;
}

.glossary-entry__arrow {
    color: var(--color-accent);
    flex-shrink: 0;
    font-size: 1rem;
    opacity: 0.5;
    transition: opacity 0.15s, transform 0.15s;
}

.glossary-entry:hover .glossary-entry__arrow {
    opacity: 1;
    transform: translateX(3px);
}

/* glossary term detail */

.glossary-term { margin-bottom: 2rem; }

.glossary-term__header { margin-bottom: 2rem; }

.glossary-term__eyebrow {
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-accent);
    font-weight: 500;
    margin-bottom: 0.75rem;
}
.glossary-term__eyebrow a { color: inherit; }
.glossary-term__eyebrow a:hover { color: var(--color-cyan); }

.glossary-term__title { margin-bottom: 0.6rem; }

.glossary-term__short-def {
    font-size: 1.05rem;
    color: var(--color-text-muted);
    line-height: 1.6;
    margin-bottom: 0.6rem;
}

.glossary-term__aka {
    font-size: 0.82rem;
    color: var(--color-text-muted);
    margin-top: 0.4rem;
}

.glossary-term__see-also {
    margin-top: 2rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--color-border);
    font-size: 0.88rem;
    color: var(--color-text-muted);
}

.glossary-term__see-also a { color: var(--color-accent); }
.glossary-term__see-also a:hover { color: var(--color-cyan); }

.glossary-term__body { margin-bottom: 1.5rem; }

.glossary-term__nav {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 1.25rem;
}

.glossary-term__nav-heading {
    font-size: 0.72rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.glossary-term__nav-list {
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
}

.glossary-term__nav-list a {
    font-size: 0.83rem;
    color: var(--color-text-muted);
    padding: 0.25rem 0;
    display: block;
    transition: color 0.15s;
}

.glossary-term__nav-list a:hover,
.glossary-term__nav-list a.is-active { color: var(--color-accent); }

/* ========================================================
   FAQ PAGE
   ======================================================== */

.faq-list { margin-bottom: 2rem; }

.faq-cta {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    padding-top: 1.5rem;
    border-top: 1px solid var(--color-border);
}

/* ========================================================
   CONTACT
   ======================================================== */

.contact-form {
    max-width: 600px;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.field { display: flex; flex-direction: column; gap: 0.4rem; }

.field__label {
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--color-text-muted);
    letter-spacing: 0.01em;
}

.field__input {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 0.7rem 0.9rem;
    font: inherit;
    font-size: 0.9rem;
    color: var(--color-text);
    width: 100%;
    transition: border-color 0.15s;
    outline: none;
    -webkit-appearance: none;
}

.field__input:focus { border-color: var(--color-accent); }

.field__input::placeholder { color: var(--color-text-muted); opacity: 0.5; }

.field__textarea { resize: vertical; min-height: 120px; }

.field--honey { display: none !important; }

.form-alert {
    padding: 0.9rem 1.1rem;
    border-radius: var(--radius-md);
    font-size: 0.88rem;
    margin-bottom: 1.5rem;
}

.form-alert--success {
    background: rgba(16,185,129,0.08);
    border: 1px solid rgba(16,185,129,0.3);
    color: #10b981;
}

.form-alert--error {
    background: rgba(239,68,68,0.08);
    border: 1px solid rgba(239,68,68,0.3);
    color: #ef4444;
}

/* ========================================================
   BUTTONS
   ======================================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    padding: 0.65rem 1.5rem;
    border-radius: var(--radius-md);
    font-size: 0.88rem;
    font-weight: 500;
    letter-spacing: 0.01em;
    transition: background 0.15s, color 0.15s, border-color 0.15s, box-shadow 0.15s;
    cursor: pointer;
    text-decoration: none;
    line-height: 1.3;
    white-space: nowrap;
}

.btn--primary {
    background: var(--color-accent);
    color: #000;
    border: 1px solid var(--color-accent);
}

.btn--primary:hover {
    background: var(--color-cyan);
    border-color: var(--color-cyan);
    color: #000;
    box-shadow: 0 0 20px rgba(14,165,233,0.4);
}

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

.btn--ghost:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
}

.btn--sm { padding: 0.45rem 1rem; font-size: 0.8rem; }

/* ========================================================
   TAG CHIPS
   ======================================================== */

.tag {
    display: inline-flex;
    align-items: center;
    padding: 0.2rem 0.65rem;
    background: var(--color-surface-2);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

/* ========================================================
   SIDEBAR BLOCKS
   ======================================================== */

.content-sidebar { display: flex; flex-direction: column; gap: 1.5rem; }

.sidebar-block {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 1.25rem;
}

.sidebar-block__title {
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin-bottom: 0.75rem;
}

.sidebar-block__list { display: flex; flex-direction: column; gap: 0.1rem; }

.sidebar-block__list a {
    display: block;
    padding: 0.3rem 0;
    font-size: 0.83rem;
    color: var(--color-text-muted);
    transition: color 0.15s;
}

.sidebar-block__list a:hover { color: var(--color-accent); }

.sidebar-block__cta p {
    font-size: 0.83rem;
    color: var(--color-text-muted);
    margin-bottom: 1rem;
}

/* ========================================================
   EMPTY STATE
   ======================================================== */

.empty-state {
    padding: 3rem 2rem;
    text-align: center;
    color: var(--color-text-muted);
    background: var(--color-surface);
    border: 1px dashed var(--color-border);
    border-radius: var(--radius-md);
    font-size: 0.9rem;
}

/* ========================================================
   ERROR PAGE
   ======================================================== */

.error-page {
    text-align: center;
    padding: 5rem 1.25rem 4rem;
    max-width: 500px;
    margin: 0 auto;
}

.error-page__code {
    font-size: 6rem;
    font-family: var(--font-heading);
    font-weight: 200;
    letter-spacing: -0.05em;
    color: var(--color-accent);
    line-height: 1;
    margin-bottom: 1rem;
    opacity: 0.5;
}

.error-page__title { margin-bottom: 0.75rem; }

.error-page__lead {
    color: var(--color-text-muted);
    margin-bottom: 2rem;
}

.error-page__actions {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

/* ========================================================
   SITE FOOTER
   ======================================================== */

.site-footer {
    background: var(--color-surface);
    border-top: 1px solid var(--color-border);
    padding: 3rem 0 2rem;
    margin-top: 4rem;
}

.site-footer__inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 1.25rem;
}

.site-footer__grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 2.5rem;
    margin-bottom: 2.5rem;
}

.site-footer__name {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 300;
    color: var(--color-text-heading);
    letter-spacing: -0.02em;
    margin-bottom: 0.4rem;
}

.site-footer__tagline {
    font-size: 0.82rem;
    color: var(--color-text-muted);
    line-height: 1.5;
    margin-bottom: 0.25rem;
}

.site-footer__desc {
    font-size: 0.78rem;
    color: var(--color-text-muted);
    opacity: 0.6;
    line-height: 1.5;
    margin: 0;
}

.site-footer__col-heading {
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin-bottom: 0.9rem;
    opacity: 0.7;
}

.site-footer__links {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.site-footer__links a {
    font-size: 0.83rem;
    color: var(--color-text-muted);
    transition: color 0.15s;
}

.site-footer__links a:hover { color: var(--color-accent); }

.site-footer__bottom {
    border-top: 1px solid var(--color-border);
    padding-top: 1.25rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
    font-size: 0.75rem;
    color: var(--color-text-muted);
    opacity: 0.6;
}

/* ========================================================
   STATCOUNTER HIDE
   ======================================================== */

.statcounter { display: none; }

/* ========================================================
   RESPONSIVE
   ======================================================== */

@media (max-width: 1024px) {
    .site-footer__grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .site-nav { display: none; }
    .nav-hamburger { display: flex; }

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

    .content-sidebar { order: -1; }

    .site-footer__grid {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }

    .cat-grid,
    .dir-cat-grid,
    .library-cats-grid,
    .listing-grid {
        grid-template-columns: 1fr;
    }

    .hero { padding: 3.5rem 1.25rem 3rem; }
}

@media (max-width: 480px) {
    .site-footer__grid {
        grid-template-columns: 1fr;
    }

    .site-footer__bottom {
        flex-direction: column;
        align-items: flex-start;
    }

    .hero__actions { flex-direction: column; align-items: stretch; }
    .hero__actions .btn { text-align: center; }

    .exchange-grid,
    .why-grid,
    .use-cases-grid,
    .article-strip { grid-template-columns: 1fr; }

    .dir-listing__meta-item { flex-direction: column; gap: 0.2rem; }
    .dir-listing__meta-label { min-width: unset; }
}