:root {
    --c-white: #ffffff;
    --c-bg-soft: #f8fafc;
    --c-blue: #2563eb;
    --c-blue-dark: #1d4ed8;
    --c-blue-pale: #eff6ff;
    --c-blue-tint: #dbeafe;
    --c-dark: #0f172a;
    --c-dark-card: #1e293b;
    --c-text: #0f172a;
    --c-text-muted: #475569;
    --c-border-subtle: #e2e8f0;
    --shadow-blue: 0 16px 34px -6px rgba(37, 99, 235, 0.34), 0 6px 14px -3px rgba(37, 99, 235, 0.18);
    --shadow-blue-sm: 0 8px 20px -3px rgba(37, 99, 235, 0.28);
    --shadow-subtle: 0 12px 28px -5px rgba(15, 23, 42, 0.09), 0 4px 10px -2px rgba(15, 23, 42, 0.05);
    --radius-sm: 10px;
    --radius-md: 18px;
    --radius-lg: 36px;
    --radius-pill: 999px;
    --font-main: system-ui, -apple-system, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

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

html {
    font-family: var(--font-main);
    color: var(--c-text);
    background-color: var(--c-white);
    line-height: 1.6;
    scroll-behavior: smooth;
}

#szczegoly,
#powiazane,
#katalog-patentow,
#nowosci,
#klastry-poradnikow,
#alarmy-globalne,
#zglos-obszar,
#patenty-w-klastrze {
    scroll-margin-top: 2.5rem;
}

body {
    overflow-x: hidden;
}

a, button, label, [ role="button" ] {
    color: inherit;
    text-decoration: none;
    cursor: pointer;
    transition: color 0.15s ease, background-color 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease, transform 0.15s ease;
}

ul {
    list-style: none;
}

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

.container {
    width: min(1340px, 100% - clamp(2rem, 6vw, 6rem));
    margin-inline: auto;
}

.navbar {
    position: relative;
    z-index: 30;
    width: 100%;
    background: transparent;
    border-bottom: none;
    padding-block: 1.35rem;
}

.nav-inner {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
}

.nav-toggle {
    display: none;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.nav-burger {
    display: none;
    width: 42px;
    height: 42px;
    border-radius: var(--radius-sm);
    border: 2px solid var(--c-border-subtle);
    background: var(--c-white);
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 5px;
    flex-shrink: 0;
}

.nav-burger span {
    display: block;
    width: 18px;
    height: 2px;
    background: var(--c-dark);
    border-radius: 2px;
    transition: transform 0.18s ease, opacity 0.18s ease;
}

.logo {
    font-size: 1.75rem;
    font-weight: 800;
    letter-spacing: -0.04em;
    color: var(--c-dark);
}

.logo span {
    color: var(--c-blue);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: clamp(1.2rem, 2.5vw, 2.5rem);
    font-weight: 600;
    font-size: 0.96rem;
    color: var(--c-text-muted);
}

.nav-links a {
    position: relative;
    padding-block: 0.3rem;
}

.nav-links a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 2px;
    background: var(--c-blue);
    clip-path: inset(0 100% 0 0);
    transition: clip-path 0.18s ease;
}

.nav-links a:hover {
    color: var(--c-blue);
}

.nav-links a:hover::after {
    clip-path: inset(0 0 0 0);
}

.btn-pill-outline {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    padding: 0.6rem 1.25rem;
    border-radius: var(--radius-pill);
    border: 2px solid var(--c-blue);
    color: var(--c-blue);
    font-weight: 600;
    font-size: 0.92rem;
    box-shadow: var(--shadow-blue-sm);
    background: var(--c-white);
}

.btn-pill-outline:hover {
    background: var(--c-blue);
    color: var(--c-white);
    transform: translateY(-1px);
}

.hero {
    position: relative;
    display: flex;
    flex-direction: column;
    padding-bottom: clamp(3.5rem, 6vw, 5.5rem);
    background: radial-gradient(circle at 50% 42%, #e0e7ff 0%, #eff6ff 42%, #ffffff 80%);
    overflow: hidden;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 860px;
    padding-top: clamp(2rem, 4.5vw, 3.8rem);
}

.hero-badge {
    display: inline-block;
    padding: 0.35rem 1rem;
    border-radius: var(--radius-pill);
    background: var(--c-white);
    border: 1px solid var(--c-blue-tint);
    color: var(--c-blue);
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 1.25rem;
    box-shadow: var(--shadow-subtle);
}

.hero h1 {
    font-size: clamp(2.1rem, 4.5vw, 3.6rem);
    line-height: 1.12;
    letter-spacing: -0.03em;
    font-weight: 850;
    color: var(--c-dark);
    margin-bottom: 1.1rem;
}

.hero-sub {
    font-size: clamp(1rem, 1.35vw, 1.18rem);
    color: var(--c-text-muted);
    max-width: 660px;
    margin-inline: auto;
    margin-bottom: 2.2rem;
}

.search-box {
    display: flex;
    align-items: center;
    background: var(--c-white);
    border: 2px solid var(--c-blue);
    border-radius: var(--radius-pill);
    padding: 0.65rem 0.65rem 0.65rem 1.6rem;
    box-shadow: var(--shadow-blue);
    max-width: 780px;
    margin-inline: auto;
    margin-bottom: 1.5rem;
    transition: transform 0.16s ease, box-shadow 0.16s ease, border-color 0.16s ease;
}

.search-box:hover,
.search-box:focus-within {
    border-color: var(--c-blue-dark);
    box-shadow: 0 20px 38px -6px rgba(37, 99, 235, 0.38), 0 0 0 4px rgba(37, 99, 235, 0.08);
    transform: translateY(-1px);
}

.search-icon {
    color: var(--c-blue);
    flex-shrink: 0;
}

.search-box input {
    width: 100%;
    border: none;
    outline: none;
    padding: 0.95rem 1.1rem;
    font-size: 1.06rem;
    font-family: inherit;
    color: var(--c-dark);
    background: transparent;
}

.search-box button {
    background: var(--c-blue);
    color: var(--c-white);
    border: none;
    border-radius: var(--radius-pill);
    padding: 1.05rem 2.2rem;
    font-weight: 700;
    font-size: 1.02rem;
    cursor: pointer;
    white-space: nowrap;
    transition: background 0.14s ease, transform 0.14s ease;
}

.search-box button:hover {
    background: var(--c-blue-dark);
    transform: scale(1.02);
}

.recent-tips {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 0.45rem 1.15rem;
    font-size: 0.9rem;
}

.recent-label {
    color: var(--c-text-muted);
    font-weight: 600;
}

.recent-pill {
    padding: 0.15rem 0;
    background: transparent;
    border: none;
    color: #3b82f6;
    font-weight: 600;
    position: relative;
}

.recent-pill:hover {
    color: var(--c-blue-dark);
    text-decoration: underline;
    text-underline-offset: 4px;
}

.top-trio {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.75rem;
    margin-top: 1rem;
    margin-bottom: clamp(4rem, 7vw, 6.5rem);
}

.trio-card {
    position: relative;
    border-radius: var(--radius-lg);
    padding: 2.25rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 390px;
    cursor: pointer;
    transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}

.trio-card:hover {
    transform: translateY(-5px);
}

.trio-white {
    background: var(--c-white);
    border: 2px solid var(--c-blue);
    box-shadow: var(--shadow-blue);
}

.trio-white:hover {
    box-shadow: 0 22px 42px -6px rgba(37, 99, 235, 0.42);
}

.trio-blue {
    background: linear-gradient(145deg, var(--c-blue) 0%, var(--c-blue-dark) 100%);
    color: var(--c-white);
    box-shadow: var(--shadow-blue);
}

.trio-blue:hover {
    box-shadow: 0 22px 42px -6px rgba(29, 78, 216, 0.48);
}

.card-bg-img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
    transition: transform 0.28s ease;
}

.trio-image:hover .card-bg-img,
.bento-card:hover .card-bg-img {
    transform: scale(1.03);
}

.trio-image {
    padding: 0;
    overflow: hidden;
    border: none;
    box-shadow: var(--shadow-subtle);
}

.trio-image:hover {
    box-shadow: var(--shadow-blue);
}

.trio-image-overlay {
    position: relative;
    z-index: 1;
    flex: 1;
    width: 100%;
    padding: 2.25rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    background: linear-gradient(to top, rgba(15, 23, 42, 0.94) 15%, rgba(15, 23, 42, 0.25) 100%);
    color: var(--c-white);
    border-radius: inherit;
    transition: box-shadow 0.15s ease;
}

.trio-image:hover .trio-image-overlay {
    box-shadow: inset 0 0 0 2px var(--c-blue);
}

.trio-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.4rem;
}

.badge-outline {
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--c-blue);
    background: var(--c-blue-pale);
    padding: 0.3rem 0.8rem;
    border-radius: var(--radius-pill);
}

.badge-solid-white {
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--c-blue);
    background: var(--c-white);
    padding: 0.3rem 0.8rem;
    border-radius: var(--radius-pill);
}

.badge-glass {
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--c-white);
    background: rgba(37, 99, 235, 0.88);
    padding: 0.35rem 0.9rem;
    border-radius: var(--radius-pill);
}

.read-time {
    font-size: 0.82rem;
    opacity: 0.8;
    font-weight: 600;
}

.trio-card h2 {
    font-size: 1.42rem;
    line-height: 1.3;
    margin-bottom: 0.95rem;
    font-weight: 800;
}

.trio-card p {
    font-size: 0.96rem;
    opacity: 0.9;
    margin-bottom: 1.5rem;
}

.trio-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding-top: 1.1rem;
    border-top: 1px solid rgba(148, 163, 184, 0.25);
    font-size: 0.85rem;
}

.path-mini {
    font-weight: 600;
    opacity: 0.85;
}

.trio-arrow-btn {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    display: inline-grid;
    place-items: center;
    flex-shrink: 0;
    transition: background-color 0.14s ease, color 0.14s ease, box-shadow 0.14s ease;
}

.trio-arrow-btn::after,
.btn-white-sm::after,
.style2-link::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 1;
}

.arrow-btn-blue {
    color: var(--c-blue);
    background: transparent;
}

.trio-white:hover .arrow-btn-blue,
.arrow-btn-blue:hover {
    background: var(--c-blue);
    color: var(--c-white);
    box-shadow: var(--shadow-blue-sm);
}

.arrow-btn-white {
    color: var(--c-white);
    background: transparent;
}

.trio-blue:hover .arrow-btn-white,
.arrow-btn-white:hover {
    background: var(--c-white);
    color: var(--c-blue);
    box-shadow: 0 6px 16px rgba(15, 23, 42, 0.22);
}

.btn-white-sm {
    display: inline-block;
    margin-top: 0.85rem;
    padding: 0.6rem 1.3rem;
    background: var(--c-white);
    color: var(--c-dark);
    border-radius: var(--radius-pill);
    font-weight: 700;
    font-size: 0.86rem;
}

.trio-image:hover .btn-white-sm,
.btn-white-sm:hover {
    background: var(--c-blue);
    color: var(--c-white);
}

.features-strip {
    background: transparent;
    padding-block: 0.5rem;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
    margin-bottom: clamp(4.5rem, 8vw, 7rem);
}

.feature-item {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 1.15rem;
}

.feature-icon {
    width: 72px;
    height: 72px;
    border-radius: 20px;
    background: var(--c-white);
    color: var(--c-blue);
    display: grid;
    place-items: center;
    flex-shrink: 0;
    border: 1px solid var(--c-blue);
    box-shadow: var(--shadow-blue-sm);
}

.feature-item h3 {
    font-size: 1.15rem;
    font-weight: 800;
    margin-bottom: 0.4rem;
}

.feature-item p {
    font-size: 0.88rem;
    color: var(--c-text-muted);
    line-height: 1.5;
}

.section-eyebrow {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--c-blue);
    margin-bottom: 0.6rem;
}

.categories-section {
    margin-bottom: clamp(4.5rem, 8vw, 7rem);
}

.cat-section-head {
    margin-bottom: 2rem;
}

.cat-section-head h2 {
    font-size: clamp(1.75rem, 3vw, 2.35rem);
    font-weight: 850;
    line-height: 1.15;
}

.cat-grid-3x2 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.cat-grid-more {
    display: flex;
    justify-content: flex-end;
    margin-top: 1.25rem;
}

.link-more-blue {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    color: var(--c-blue);
    font-weight: 700;
    font-size: 0.95rem;
}

.link-more-blue svg {
    transition: transform 0.14s ease;
}

.link-more-blue:hover {
    color: var(--c-blue-dark);
}

.link-more-blue:hover svg {
    transform: translateX(4px);
}

.cat-card {
    background: var(--c-white);
    border: 1px solid var(--c-border-subtle);
    border-radius: var(--radius-md);
    padding: 1.75rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 210px;
    box-shadow: var(--shadow-subtle);
    transition: all 0.14s ease;
}

.cat-card:hover {
    border-color: var(--c-blue);
    box-shadow: var(--shadow-blue);
    transform: translateY(-3px);
}

.cat-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    color: var(--c-blue);
    margin-bottom: 1.1rem;
}

.cat-count {
    font-size: 0.76rem;
    font-weight: 700;
    background: var(--c-bg-soft);
    color: var(--c-text-muted);
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-pill);
}

.cat-card h3 {
    font-size: 1.2rem;
    font-weight: 800;
    margin-bottom: 0.45rem;
}

.cat-card p {
    font-size: 0.9rem;
    color: var(--c-text-muted);
    line-height: 1.5;
}

.cat-card-dark {
    background: var(--c-dark);
    border-color: var(--c-dark);
    color: var(--c-white);
    box-shadow: 0 18px 36px -8px rgba(15, 23, 42, 0.38);
}

.cat-card-dark:hover {
    border-color: var(--c-blue);
    box-shadow: var(--shadow-blue);
}

.help-tag {
    font-size: 0.82rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: #60a5fa;
}

.cat-card-dark h3 {
    color: var(--c-white);
}

.cat-card-dark p {
    color: #94a3b8;
    margin-bottom: 1rem;
}

.help-action {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    color: #60a5fa;
    font-weight: 700;
    font-size: 0.92rem;
}

.cat-card-dark:hover .help-action {
    color: var(--c-white);
    transform: translateX(4px);
}

.cat-bottom-panel {
    background: var(--c-bg-soft);
    border: 1px solid var(--c-border-subtle);
    border-radius: var(--radius-lg);
    padding: clamp(2.25rem, 4vw, 3.25rem);
    display: grid;
    grid-template-columns: 1fr 1.35fr;
    gap: clamp(2rem, 4.5vw, 4rem);
    align-items: center;
}

.cat-bottom-intro h2 {
    font-size: clamp(1.6rem, 2.6vw, 2.15rem);
    line-height: 1.2;
    font-weight: 850;
    margin-bottom: 0.85rem;
}

.cat-bottom-intro p {
    font-size: 0.96rem;
    color: var(--c-text-muted);
    max-width: 460px;
}

.cat-bottom-single-list {
    background: var(--c-white);
    border: 1px solid var(--c-border-subtle);
    border-radius: var(--radius-md);
    padding: 1.35rem 1.75rem;
    box-shadow: var(--shadow-subtle);
}

.dotted-path-list {
    list-style: disc;
    padding-left: 1.25rem;
}

.dotted-path-list li::marker {
    color: var(--c-blue);
}

.dotted-path-list li + li {
    margin-top: 0.85rem;
}

.dotted-path-list a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding-bottom: 0.85rem;
    border-bottom: 1px dashed var(--c-border-subtle);
    font-size: 0.95rem;
}

.dotted-path-list li:last-child a {
    border-bottom: none;
    padding-bottom: 0;
}

.dotted-path-list a em {
    font-style: normal;
    color: var(--c-blue);
    font-weight: 700;
    margin-inline: 0.2rem;
}

.dotted-path-list a small {
    background: var(--c-white);
    border: 1px solid var(--c-blue-tint);
    color: var(--c-blue);
    font-weight: 700;
    font-size: 0.75rem;
    padding: 0.15rem 0.6rem;
    border-radius: var(--radius-pill);
    white-space: nowrap;
}

.dotted-path-list a:hover {
    color: var(--c-blue);
    transform: translateX(3px);
}

.qa-showcase {
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: clamp(2.5rem, 5vw, 4.5rem);
    align-items: center;
    margin-bottom: clamp(4.5rem, 8vw, 7rem);
}

.qa-left-framed {
    background: var(--c-white);
    border: 2px solid var(--c-blue);
    box-shadow: var(--shadow-blue);
    border-radius: var(--radius-lg);
    padding: clamp(1.75rem, 3.5vw, 2.75rem);
}

.flow-steps {
    display: grid;
    gap: 1.5rem;
    position: relative;
}

.flow-step-item {
    display: flex;
    align-items: flex-start;
    gap: 1.25rem;
    position: relative;
}

.flow-step-item:not(:last-child)::after {
    content: "";
    position: absolute;
    left: 23px;
    top: 52px;
    bottom: -20px;
    width: 2px;
    background: var(--c-blue-tint);
}

.flow-circle {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--c-blue-pale);
    border: 2px solid var(--c-blue);
    color: var(--c-blue);
    font-size: 0.95rem;
    font-weight: 850;
    display: grid;
    place-items: center;
    flex-shrink: 0;
    box-shadow: var(--shadow-blue-sm);
    transition: all 0.15s ease;
}

.flow-step-item:hover .flow-circle {
    background: var(--c-blue);
    color: var(--c-white);
    transform: scale(1.06);
}

.flow-body {
    padding-top: 0.15rem;
}

.flow-body h4 {
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--c-dark);
    margin-bottom: 0.25rem;
}

.flow-body p {
    font-size: 0.9rem;
    color: var(--c-text-muted);
    line-height: 1.5;
}





.qa-right-naked h2 {
    font-size: clamp(1.75rem, 2.8vw, 2.35rem);
    line-height: 1.18;
    font-weight: 850;
    margin-bottom: 1rem;
}

.qa-right-naked p {
    color: var(--c-text-muted);
    margin-bottom: 1.5rem;
}

.naked-check-list {
    margin-bottom: 2rem;
}

.naked-check-list li {
    position: relative;
    padding-left: 1.75rem;
    font-weight: 600;
    font-size: 0.95rem;
}

.naked-check-list li + li {
    margin-top: 0.75rem;
}

.naked-check-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    top: 0;
    color: var(--c-blue);
    font-weight: 900;
}

.btn-primary-blue {
    display: inline-block;
    background: var(--c-blue);
    color: var(--c-white);
    font-weight: 700;
    padding: 0.95rem 2rem;
    border-radius: var(--radius-pill);
    box-shadow: var(--shadow-blue);
}

.btn-primary-blue:hover {
    background: var(--c-blue-dark);
    transform: translateY(-2px);
}

.seasonal-dark {
    background: var(--c-dark);
    color: var(--c-white);
    border-radius: var(--radius-lg);
    padding: 0;
    overflow: hidden;
    display: grid;
    grid-template-columns: 1.05fr 1.35fr;
    align-items: stretch;
    margin-bottom: clamp(4.5rem, 8vw, 7rem);
    box-shadow: 0 28px 55px -12px rgba(15, 23, 42, 0.45);
}

.seasonal-image-wrap {
    position: relative;
    height: 100%;
    min-height: 400px;
}

.seasonal-image-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.seasonal-alert-tag {
    position: absolute;
    top: 1.5rem;
    left: 1.5rem;
    background: var(--c-blue);
    color: var(--c-white);
    font-size: 0.8rem;
    font-weight: 800;
    padding: 0.4rem 1rem;
    border-radius: var(--radius-pill);
    box-shadow: var(--shadow-blue);
}

.seasonal-content {
    padding: clamp(2rem, 4vw, 3.25rem);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.seasonal-meta {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    margin-bottom: 0.85rem;
    font-size: 0.84rem;
    flex-wrap: wrap;
}

.seasonal-cat {
    color: #60a5fa;
    font-weight: 700;
}

.seasonal-reason {
    background: var(--c-dark-card);
    color: #cbd5e1;
    padding: 0.2rem 0.75rem;
    border-radius: var(--radius-pill);
}

.seasonal-content h2 {
    font-size: clamp(1.55rem, 2.5vw, 2.1rem);
    line-height: 1.22;
    margin-bottom: 0.65rem;
    font-weight: 850;
}

.seasonal-content > p {
    color: #94a3b8;
    margin-bottom: 1.35rem;
    font-size: 0.95rem;
}

.seasonal-quick-choices {
    display: grid;
    gap: 0.85rem;
    margin-bottom: 1.35rem;
}

.s-choice-pill {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    background: var(--c-dark-card);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-md);
    padding: 1rem 1.35rem;
    transition: all 0.14s ease;
}

.s-choice-pill strong {
    display: block;
    font-size: 0.96rem;
    color: var(--c-white);
    margin-bottom: 0.15rem;
}

.s-choice-pill span {
    font-size: 0.83rem;
    color: #94a3b8;
}

.s-choice-pill svg {
    color: #60a5fa;
    flex-shrink: 0;
    transition: transform 0.14s ease, color 0.14s ease;
}

.s-choice-pill:hover {
    border-color: var(--c-blue);
    background: rgba(37, 99, 235, 0.18);
    box-shadow: var(--shadow-blue-sm);
}

.s-choice-pill:hover svg {
    color: var(--c-white);
    transform: translateX(4px);
}

.seasonal-footer-link a {
    font-size: 0.86rem;
    color: #93c5fd;
    font-weight: 600;
}

.seasonal-footer-link a:hover {
    color: var(--c-white);
    text-decoration: underline;
}

.curated-guides {
    border: 1px solid rgba(203, 213, 225, 0.65);
    border-radius: var(--radius-lg);
    padding: clamp(1.75rem, 4vw, 3.25rem);
    margin-bottom: clamp(4.5rem, 8vw, 7rem);
    background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
    box-shadow: var(--shadow-subtle);
}

.curated-guides > input[type="radio"] {
    display: none;
}

.curated-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 2rem;
    margin-bottom: 2.25rem;
    flex-wrap: wrap;
}

.curated-header h2 {
    font-size: clamp(1.75rem, 3vw, 2.35rem);
    font-weight: 850;
    line-height: 1.15;
}

.curated-menu {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    flex-wrap: wrap;
    padding: 0.35rem;
    border-radius: var(--radius-pill);
    border: 1px solid rgba(15, 23, 42, 0.08);
    background: rgba(255, 255, 255, 0.8);
}

.curated-menu label {
    padding: 0.55rem 1.3rem;
    border-radius: var(--radius-pill);
    cursor: pointer;
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--c-text-muted);
    transition: background 0.14s ease, color 0.14s ease, box-shadow 0.14s ease;
    user-select: none;
}

.curated-menu label:hover {
    color: var(--c-blue);
}

#f-all:checked ~ .curated-header label[for="f-all"],
#f-natychmiast:checked ~ .curated-header label[for="f-natychmiast"],
#f-szybko:checked ~ .curated-header label[for="f-szybko"],
#f-proces:checked ~ .curated-header label[for="f-proces"] {
    background: var(--c-blue);
    color: var(--c-white);
    box-shadow: var(--shadow-blue);
}

.curated-bento {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 1.5rem;
}

.bento-card {
    border-radius: var(--radius-md);
    position: relative;
    overflow: hidden;
    display: flex;
    border: none;
    box-shadow: var(--shadow-subtle);
    transition: transform 0.16s ease, box-shadow 0.16s ease;
}

.bento-large-left {
    grid-column: span 7;
    min-height: 440px;
}

.bento-right-stack {
    grid-column: span 5;
    display: grid;
    grid-template-rows: 1fr 1fr;
    gap: 1.5rem;
}

.bento-half {
    min-height: 208px;
}

.bento-small-left {
    grid-column: span 5;
    min-height: 300px;
}

.bento-large-right {
    grid-column: span 7;
    min-height: 300px;
}

.bento-overlay {
    position: relative;
    z-index: 1;
    flex: 1;
    width: 100%;
    padding: 1.75rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    background: linear-gradient(to top, rgba(15, 23, 42, 0.92) 12%, rgba(15, 23, 42, 0.15) 85%);
    color: var(--c-white);
    border-radius: inherit;
    transition: box-shadow 0.16s ease;
}

.bento-tag {
    align-self: flex-start;
    background: rgba(255, 255, 255, 0.92);
    color: var(--c-dark);
    font-size: 0.76rem;
    font-weight: 800;
    padding: 0.3rem 0.85rem;
    border-radius: var(--radius-pill);
}

.bento-info span {
    display: block;
    font-size: 0.8rem;
    opacity: 0.82;
    margin-bottom: 0.35rem;
}

.bento-info h3 {
    font-size: clamp(1.1rem, 1.55vw, 1.35rem);
    line-height: 1.3;
    font-weight: 800;
}

.bento-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-blue);
}

.bento-card:hover .bento-overlay {
    box-shadow: inset 0 0 0 2px var(--c-blue);
}

.curated-guides:has(#f-natychmiast:checked) .bento-card:not([data-cat="natychmiast"]),
.curated-guides:has(#f-szybko:checked) .bento-card:not([data-cat="szybko"]),
.curated-guides:has(#f-proces:checked) .bento-card:not([data-cat="proces"]) {
    opacity: 0.16;
    filter: grayscale(100%);
    pointer-events: none;
    transform: scale(0.97);
}

.recent-tricks-section {
    margin-bottom: clamp(4.5rem, 8vw, 7rem);
}

.tricks-two-cols {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.75rem;
}

.tricks-col-card {
    background: var(--c-white);
    border: 1px solid var(--c-border-subtle);
    border-radius: var(--radius-lg);
    padding: clamp(1.5rem, 3vw, 2.25rem);
    box-shadow: var(--shadow-subtle);
}

.tricks-col-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding-bottom: 1.25rem;
    margin-bottom: 1rem;
    border-bottom: 1px solid var(--c-border-subtle);
}

.tricks-col-tag {
    display: inline-block;
    font-size: 0.74rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--c-blue);
    margin-bottom: 0.2rem;
}

.tricks-col-head h3 {
    font-size: 1.25rem;
    font-weight: 850;
}

.tricks-list li + li {
    border-top: 1px dashed var(--c-border-subtle);
}

.tricks-list a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding-block: 0.9rem;
    font-size: 0.93rem;
}

.trick-title {
    font-weight: 600;
    color: var(--c-dark);
    transition: color 0.14s ease;
}

.trick-zone {
    font-size: 0.76rem;
    font-weight: 700;
    background: var(--c-bg-soft);
    color: var(--c-text-muted);
    padding: 0.22rem 0.65rem;
    border-radius: var(--radius-pill);
    white-space: nowrap;
    flex-shrink: 0;
}

.tricks-list a:hover {
    transform: translateX(4px);
}

.tricks-list a:hover .trick-title {
    color: var(--c-blue);
}

.tricks-list a:hover .trick-zone {
    background: var(--c-blue-pale);
    color: var(--c-blue);
}

.latest-guides {
    margin-bottom: clamp(4.5rem, 8vw, 7rem);
}

.section-head-split {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 1.5rem;
    margin-bottom: 2.25rem;
    flex-wrap: wrap;
}

.section-head-split h2 {
    font-size: clamp(1.75rem, 3vw, 2.35rem);
    font-weight: 850;
    line-height: 1.15;
}

.latest-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.75rem;
}

.style2-card {
    position: relative;
    background: var(--c-white);
    border: 1px solid var(--c-border-subtle);
    border-radius: var(--radius-md);
    padding: 0;
    overflow: hidden;
    box-shadow: var(--shadow-subtle);
    transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
    display: flex;
    flex-direction: column;
    cursor: pointer;
}

.style2-card:hover {
    border-color: var(--c-blue);
    box-shadow: var(--shadow-blue);
    transform: translateY(-4px);
}

.style2-img-wrap {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16 / 10;
}

.style2-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.25s ease;
}

.style2-card:hover .style2-img-wrap img {
    transform: scale(1.03);
}

.style2-badge {
    position: absolute;
    bottom: 0.75rem;
    left: 0.75rem;
    background: var(--c-white);
    color: var(--c-dark);
    font-size: 0.75rem;
    font-weight: 800;
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-pill);
    box-shadow: 0 4px 10px rgba(15, 23, 42, 0.15);
}

.style2-body {
    padding: 1.4rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.style2-meta {
    font-size: 0.8rem;
    color: var(--c-text-muted);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.style2-body h3 {
    font-size: 1.16rem;
    line-height: 1.35;
    font-weight: 800;
    margin-bottom: 0.65rem;
}

.style2-body p {
    font-size: 0.9rem;
    color: #64748b;
    margin-bottom: 1.25rem;
    flex-grow: 1;
}

.style2-link {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--c-blue);
}

.style2-link svg {
    transition: transform 0.14s ease;
}

.style2-card:hover .style2-link svg {
    transform: translate(2px, -2px);
}

.latest-grid-small {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
    margin-top: 1.75rem;
}

.style2-card-sm {
    padding: 0;
}

.style2-card-sm .style2-img-wrap {
    aspect-ratio: 16 / 9;
}

.style2-card-sm .style2-body {
    padding: 1.15rem;
}

.style2-card-sm .style2-body h3 {
    font-size: 1rem;
    margin-bottom: 0.85rem;
    flex-grow: 1;
}

.footer {
    border-top: 1px solid var(--c-border-subtle);
    padding-top: 4rem;
    padding-bottom: 2.5rem;
    background: var(--c-bg-soft);
}

.footer-inner {
    display: grid;
    grid-template-columns: 1.6fr 1fr 1fr 1fr;
    gap: 2.5rem;
    margin-bottom: 3rem;
}

.footer-brand p {
    margin-top: 0.85rem;
    color: var(--c-text-muted);
    font-size: 0.92rem;
    max-width: 340px;
}

.footer-col h4 {
    font-size: 0.95rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

.footer-col ul li + li {
    margin-top: 0.55rem;
}

.footer-col a {
    font-size: 0.9rem;
    color: var(--c-text-muted);
}

.footer-col a:hover {
    color: var(--c-blue);
}

.footer-bottom {
    padding-top: 1.75rem;
    border-top: 1px solid var(--c-border-subtle);
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    color: var(--c-text-muted);
    flex-wrap: wrap;
    gap: 1rem;
}

.patent-hero {
    position: relative;
    background: radial-gradient(circle at 50% 78%, #eff6ff 0%, #ffffff 68%);
    padding-bottom: clamp(4rem, 7vw, 6rem);
}

.patent-hero:has(+ main .guide-article) {
    padding-bottom: clamp(2.25rem, 4vw, 3.25rem);
}

.guide-hero-grid {
    display: grid;
    grid-template-columns: 1.12fr 0.88fr;
    gap: clamp(2.5rem, 5vw, 4.75rem);
    align-items: stretch;
}

.guide-hero-left {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
}

.guide-hero-left .hero-badge {
    margin-bottom: 1rem;
    background: var(--c-blue);
    color: var(--c-white);
    border: none;
    box-shadow: var(--shadow-blue-sm);
}

.guide-hero-left h1 {
    font-size: clamp(2.05rem, 3.4vw, 2.95rem);
    line-height: 1.13;
    letter-spacing: -0.035em;
    font-weight: 850;
    color: var(--c-dark);
    margin-bottom: 1rem;
}

.guide-hero-left .patent-lead {
    margin-bottom: 0;
}

.guide-hero-right {
    display: flex;
}

.guide-hero-card {
    position: relative;
    width: 100%;
    min-height: 440px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-subtle);
    display: flex;
}

.guide-hero-card img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.guide-hero-overlay {
    position: relative;
    z-index: 1;
    flex: 1;
    padding: 1.85rem 2rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    background: linear-gradient(to top, rgba(15, 23, 42, 0.92) 12%, rgba(15, 23, 42, 0.08) 65%);
    color: var(--c-white);
}

.guide-hero-top-pills {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.guide-read-pill {
    background: rgba(255, 255, 255, 0.92);
    color: var(--c-dark);
    font-size: 0.78rem;
    font-weight: 800;
    padding: 0.32rem 0.85rem;
    border-radius: var(--radius-pill);
}

.guide-hero-bottom-bar {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 1.25rem;
    flex-wrap: wrap;
}

.guide-hero-bottom-bar span {
    display: block;
    font-size: 0.8rem;
    color: #cbd5e1;
    margin-bottom: 0.15rem;
}

.guide-hero-bottom-bar strong {
    font-size: 1.08rem;
    font-weight: 800;
    color: var(--c-white);
}

.guide-hero-bottom-bar .btn-white-sm {
    margin-top: 0;
    position: relative;
}

.guide-hero-bottom-bar .btn-white-sm::after {
    display: none;
}

.patent-hero-inner {
    position: relative;
    z-index: 2;
}

.page-breadcrumbs {
    padding-top: 0.5rem;
    padding-bottom: clamp(1.75rem, 3.5vw, 2.75rem);
    font-size: 0.85rem;
    color: var(--c-text-muted);
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.45rem;
}

.page-breadcrumbs a:hover {
    color: var(--c-blue);
}

.page-breadcrumbs strong {
    color: var(--c-dark);
    font-weight: 700;
}

.patent-top-row {
    display: grid;
    grid-template-columns: 0.92fr 1.08fr;
    gap: clamp(2.5rem, 5.5vw, 5.25rem);
    align-items: center;
    margin-bottom: clamp(3rem, 5.5vw, 4.5rem);
}

.patent-media-stage {
    position: relative;
    padding-right: 1.75rem;
    padding-bottom: 1.25rem;
}

.patent-hero-photo {
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 16 / 12.2;
    background: transparent;
    box-shadow: none;
    border: none;
}

.patent-hero-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.floating-circle-badge {
    position: absolute;
    right: 0;
    bottom: 0;
    width: 132px;
    height: 132px;
    border-radius: 50%;
    background: var(--c-white);
    border: none;
    box-shadow: var(--shadow-subtle);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 0.85rem;
    z-index: 3;
}

.circle-val {
    font-size: 1.85rem;
    font-weight: 850;
    letter-spacing: -0.04em;
    line-height: 1;
    color: var(--c-blue);
    margin-bottom: 0.25rem;
}

.circle-lbl {
    font-size: 0.63rem;
    font-weight: 800;
    color: var(--c-dark);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.floating-pill-note {
    position: absolute;
    top: 1.15rem;
    left: 1.15rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.94);
    backdrop-filter: blur(8px);
    padding: 0.45rem 1rem;
    border-radius: var(--radius-pill);
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--c-dark);
    box-shadow: var(--shadow-subtle);
    z-index: 2;
}

.note-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--c-blue);
}

.patent-intro-naked {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.patent-intro-naked .hero-badge {
    margin-bottom: 1.1rem;
    background: var(--c-blue);
    color: var(--c-white);
    border: none;
    box-shadow: var(--shadow-blue-sm);
}

.patent-intro-naked h1 {
    font-size: clamp(2.1rem, 3.6vw, 3.1rem);
    line-height: 1.12;
    letter-spacing: -0.035em;
    font-weight: 850;
    color: var(--c-dark);
    margin-bottom: 1.1rem;
}

.patent-lead {
    font-size: clamp(1rem, 1.2vw, 1.14rem);
    color: #64748b;
    line-height: 1.65;
    margin-bottom: 1.75rem;
}

.patent-specs-inline {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.spec-inline-item {
    display: inline-flex;
    align-items: baseline;
    gap: 0.35rem;
    font-size: 0.85rem;
    background: var(--c-white);
    border: none;
    padding: 0.55rem 1.15rem;
    border-radius: var(--radius-pill);
    box-shadow: var(--shadow-subtle);
}

.spec-inline-item span {
    color: #64748b;
    font-weight: 500;
}

.spec-inline-item strong {
    color: var(--c-dark);
    font-weight: 800;
}

.spec-inline-item strong.is-accent {
    color: var(--c-blue);
}

.m-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.34rem 0.9rem;
    border-radius: var(--radius-pill);
    font-size: 0.8rem;
    font-weight: 700;
    background: var(--c-white);
    color: var(--c-text-muted);
    border: 1px solid var(--c-border-subtle);
}

.m-badge-blue {
    background: var(--c-blue);
    color: var(--c-white);
    border-color: var(--c-blue);
    box-shadow: var(--shadow-blue-sm);
}

.m-badge-risk {
    background: var(--c-dark);
    color: var(--c-white);
    border-color: var(--c-dark);
}

.dag-engine {
    width: 100%;
    background: var(--c-white);
    border: 2px solid var(--c-blue);
    border-radius: var(--radius-lg);
    padding: clamp(2rem, 4vw, 3.25rem);
    box-shadow: var(--shadow-blue);
    position: relative;
}

.dag-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 1.35rem;
}

.dag-top.is-result-view {
    padding-bottom: 1.35rem;
    margin-bottom: 1.65rem;
    border-bottom: 2px dotted var(--c-border-subtle);
}

.dag-top-left {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.dag-top-right {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    flex-wrap: wrap;
    gap: 0.85rem;
}

.dag-bottom-jumps {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 1.65rem;
}

.btn-jump-under {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.88rem 2.15rem;
    border-radius: var(--radius-pill);
    background: var(--c-white);
    border: 2px solid var(--c-blue);
    color: var(--c-blue);
    font-size: 0.96rem;
    font-weight: 800;
    box-shadow: var(--shadow-subtle);
}

.btn-jump-under:hover {
    background: var(--c-blue);
    color: var(--c-white);
    box-shadow: var(--shadow-blue-sm);
    transform: translateY(-2px);
}



.dag-step-badge {
    background: var(--c-blue-pale);
    color: var(--c-blue);
    border: 1px solid var(--c-blue-tint);
    font-size: 0.78rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    padding: 0.38rem 1.05rem;
    border-radius: var(--radius-pill);
}

.dag-step-badge.is-done {
    background: var(--c-blue);
    color: var(--c-white);
    border-color: var(--c-blue);
    box-shadow: var(--shadow-blue-sm);
}

.btn-dag-back {
    width: 36px;
    height: 36px;
    padding: 0;
    border-radius: 50%;
    background: var(--c-blue);
    border: none;
    color: var(--c-white);
    font-size: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: var(--shadow-blue-sm);
    cursor: pointer;
    transition: background-color 0.16s ease, transform 0.16s ease, box-shadow 0.16s ease;
}

.btn-dag-back:hover {
    background: var(--c-blue-dark);
    color: var(--c-white);
    transform: translateX(-2px);
}

.dag-breadcrumbs {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.55rem;
    font-size: 0.86rem;
    color: var(--c-blue);
}

.dag-crumb {
    background: transparent;
    color: var(--c-dark);
    padding: 0;
    font-weight: 700;
}

.dag-question-title {
    font-size: clamp(1.5rem, 2.5vw, 2.05rem);
    font-weight: 850;
    line-height: 1.22;
    margin-bottom: 1.85rem;
    color: var(--c-dark);
    transition: opacity 0.18s ease;
}

.dag-loader-stage {
    min-height: 145px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1.05rem;
    padding: 1.5rem;
    text-align: center;
}

.dag-spinner-wrap {
    position: relative;
    width: 54px;
    height: 54px;
    display: grid;
    place-items: center;
}

.dag-spinner-ring {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    border: 2.5px solid var(--c-blue-tint);
    border-top-color: var(--c-blue);
    border-right-color: var(--c-blue);
    animation: dagOrbitSpin 0.75s linear infinite;
}

.dag-spinner-core {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--c-blue);
    box-shadow: var(--shadow-blue-sm);
    animation: dagCorePulse 1s ease-in-out infinite;
}

.dag-loader-text {
    font-size: 0.96rem;
    font-weight: 700;
    color: var(--c-blue);
    letter-spacing: -0.01em;
}

@keyframes dagOrbitSpin {
    to {
        transform: rotate(360deg);
    }
}

@keyframes dagCorePulse {
    0%, 100% {
        transform: scale(0.82);
        opacity: 0.75;
    }
    50% {
        transform: scale(1.08);
        opacity: 1;
    }
}

.dag-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.35rem;
}

.dag-opt-btn {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.25rem;
    width: 100%;
    min-height: 118px;
    text-align: left;
    background: var(--c-white);
    border: 1.5px solid var(--c-border-subtle);
    padding: 1.45rem 1.6rem;
    border-radius: var(--radius-md);
    font-family: inherit;
    color: var(--c-dark);
    box-shadow: none;
    cursor: pointer;
    transition: transform 0.16s ease, border-color 0.16s ease, box-shadow 0.16s ease;
}

.dag-opt-copy {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.dag-opt-copy strong {
    font-size: 1.06rem;
    font-weight: 800;
    line-height: 1.35;
    color: var(--c-dark);
    transition: color 0.16s ease;
}

.dag-opt-copy small {
    font-size: 0.84rem;
    font-weight: 500;
    color: var(--c-text-muted);
    line-height: 1.4;
}

.dag-opt-arrow {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--c-blue-pale);
    color: var(--c-blue);
    display: inline-grid;
    place-items: center;
    flex-shrink: 0;
    transition: background-color 0.16s ease, color 0.16s ease, transform 0.16s ease, box-shadow 0.16s ease;
}

.dag-opt-btn:hover {
    border-color: var(--c-blue);
    transform: translateY(-4px);
    box-shadow: var(--shadow-blue);
}

.dag-opt-btn:hover .dag-opt-copy strong {
    color: var(--c-blue);
}

.dag-opt-btn:hover .dag-opt-arrow {
    background: var(--c-blue);
    color: var(--c-white);
    box-shadow: var(--shadow-blue-sm);
    transform: scale(1.06);
}

.dag-result-stack {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
}

.dag-hero-kpis {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: clamp(1.5rem, 4vw, 3.25rem);
    padding-block: 0.25rem;
}

.dag-kpi-card {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.dag-kpi-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #60a5fa;
    flex-shrink: 0;
}

.dag-kpi-val {
    font-size: clamp(2rem, 3.3vw, 2.75rem);
    font-weight: 850;
    letter-spacing: -0.035em;
    line-height: 1.05;
    color: var(--c-blue);
    margin-bottom: 0.25rem;
}

.dag-kpi-lbl {
    font-size: 0.78rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--c-text-muted);
}

.dag-block-section {
    display: flex;
    flex-direction: column;
}

.dag-mod-list {
    display: grid;
    gap: 0.75rem;
    margin-top: 1.15rem;
}

.dag-mod-alert {
    background: var(--c-dark);
    color: var(--c-white);
    padding: 1.15rem 1.4rem;
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    line-height: 1.55;
}

.dag-mod-alert strong {
    color: #60a5fa;
    display: block;
    margin-bottom: 0.2rem;
}

.dag-section-label {
    font-size: 0.76rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--c-blue);
    margin-bottom: 0.85rem;
}

.dag-req-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 0.9rem;
    width: 100%;
}

.dag-req-item {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    background: var(--c-blue-pale);
    border: none;
    padding: 1rem 1.3rem;
    border-radius: var(--radius-md);
}

.dag-req-check {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: var(--c-white);
    color: var(--c-blue);
    font-size: 0.8rem;
    font-weight: 900;
    display: grid;
    place-items: center;
    flex-shrink: 0;
}

.dag-req-copy {
    display: flex;
    flex-direction: column;
    line-height: 1.3;
}

.dag-req-copy strong {
    font-size: 0.95rem;
    font-weight: 800;
    color: var(--c-dark);
}

.dag-req-copy span {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--c-blue-dark);
    margin-top: 0.1rem;
}

.dag-steps-heading {
    font-size: clamp(1.35rem, 2.2vw, 1.75rem);
    font-weight: 850;
    letter-spacing: -0.02em;
    color: var(--c-dark);
    margin-bottom: 1.15rem;
}

.dag-steps-ol {
    list-style: none;
    padding-left: 0;
    display: grid;
    gap: 1rem;
}

.dag-steps-ol li {
    display: flex;
    align-items: flex-start;
    gap: 1.25rem;
    background: var(--c-bg-soft);
    border: none;
    padding: 1.25rem 1.5rem;
    border-radius: var(--radius-md);
    color: var(--c-dark);
    font-size: 1rem;
    line-height: 1.6;
}

.dag-step-num {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--c-blue);
    border: none;
    color: var(--c-white);
    font-size: 0.98rem;
    font-weight: 850;
    display: grid;
    place-items: center;
    flex-shrink: 0;
    box-shadow: var(--shadow-blue-sm);
}

.dag-step-text {
    padding-top: 0.55rem;
}

.dag-step-text b {
    font-weight: 800;
    color: var(--c-dark);
}

.dag-feedback-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 2rem;
    padding-top: 1.35rem;
    border-top: 1px dashed var(--c-border-subtle);
    font-size: 0.88rem;
}

.dag-vote-actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.55rem;
}

.btn-vote {
    background: var(--c-bg-soft);
    border: 1px solid var(--c-border-subtle);
    padding: 0.48rem 1rem;
    border-radius: var(--radius-pill);
    font-family: inherit;
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--c-dark);
    cursor: pointer;
}

.btn-vote:hover:not(:disabled) {
    border-color: var(--c-blue);
    color: var(--c-blue);
    background: var(--c-white);
}

.btn-vote.voted-yes {
    background: var(--c-blue);
    border-color: var(--c-blue);
    color: var(--c-white);
}

.btn-vote.voted-no {
    background: var(--c-dark);
    border-color: var(--c-dark);
    color: var(--c-white);
}

.btn-reset-clean {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background: transparent;
    border: none;
    padding: 0.48rem 0.65rem;
    margin-left: 0.35rem;
    font-family: inherit;
    font-size: 0.84rem;
    font-weight: 700;
    color: var(--c-text-muted);
    cursor: pointer;
}

.btn-reset-clean svg {
    transition: transform 0.28s ease, color 0.15s ease;
}

.btn-reset-clean:hover {
    color: var(--c-blue);
}

.btn-reset-clean:hover svg {
    color: var(--c-blue);
    transform: rotate(-180deg);
}

.doc-body {
    display: flex;
    flex-direction: column;
    gap: clamp(4rem, 7vw, 6.5rem);
    margin-top: clamp(4.5rem, 8vw, 7.5rem);
    margin-bottom: clamp(4.5rem, 8vw, 7rem);
}

.doc-stats-strip {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
    padding-block: 0.5rem;
}

.doc-stat-item {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.doc-stat-val {
    font-size: clamp(2rem, 3.2vw, 2.75rem);
    font-weight: 850;
    letter-spacing: -0.03em;
    line-height: 1.1;
    color: var(--c-blue);
    margin-bottom: 0.45rem;
}

.doc-stat-item h3 {
    font-size: 1.12rem;
    font-weight: 800;
    color: var(--c-dark);
    margin-bottom: 0.35rem;
}

.doc-stat-item p {
    font-size: 0.88rem;
    color: var(--c-text-muted);
    line-height: 1.5;
}

.doc-table-section {
    display: flex;
    flex-direction: column;
}

.doc-section-head {
    max-width: 680px;
    margin-bottom: 2rem;
}

.doc-section-head h2 {
    font-size: clamp(1.75rem, 3vw, 2.35rem);
    font-weight: 850;
    line-height: 1.15;
    color: var(--c-dark);
    margin-bottom: 0.65rem;
}

.doc-section-head p {
    color: var(--c-text-muted);
    font-size: 0.98rem;
}

.table-scroll {
    width: 100%;
    overflow-x: auto;
    background: var(--c-white);
    border: 1px solid var(--c-border-subtle);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-subtle);
}

.doc-body table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.92rem;
    min-width: 620px;
}

.doc-body th,
.doc-body td {
    padding: 1.15rem 1.5rem;
    text-align: left;
    border-bottom: 1px solid var(--c-border-subtle);
}

.doc-body th {
    background: var(--c-bg-soft);
    color: var(--c-dark);
    font-weight: 800;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.doc-body tr:last-child td {
    border-bottom: none;
}

.doc-body tr:hover td {
    background: var(--c-bg-soft);
}

.doc-contrast-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    align-items: stretch;
}

.doc-card-framed {
    background: var(--c-white);
    border: 2px solid var(--c-blue);
    border-radius: var(--radius-lg);
    padding: clamp(2rem, 3.5vw, 2.75rem);
    box-shadow: var(--shadow-blue);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.doc-card-framed h3 {
    font-size: clamp(1.4rem, 2.2vw, 1.75rem);
    font-weight: 850;
    line-height: 1.2;
    color: var(--c-dark);
    margin-bottom: 1.25rem;
}

.doc-card-dark {
    background: var(--c-dark);
    color: var(--c-white);
    border-radius: var(--radius-lg);
    padding: clamp(2rem, 3.5vw, 2.75rem);
    box-shadow: 0 22px 45px -10px rgba(15, 23, 42, 0.4);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.doc-card-dark h3 {
    font-size: clamp(1.4rem, 2.2vw, 1.75rem);
    font-weight: 850;
    line-height: 1.2;
    color: var(--c-white);
    margin-bottom: 1.25rem;
}

.dark-cross-list li {
    position: relative;
    padding-left: 1.75rem;
    font-weight: 500;
    font-size: 0.95rem;
    color: #cbd5e1;
}

.dark-cross-list li + li {
    margin-top: 0.85rem;
}

.dark-cross-list li::before {
    content: "✕";
    position: absolute;
    left: 0;
    top: 0;
    color: #60a5fa;
    font-weight: 900;
}

.dark-cross-list strong {
    color: var(--c-white);
}

.doc-pill-tip {
    margin-top: 1.75rem;
    padding: 1rem 1.25rem;
    background: var(--c-blue-pale);
    border-radius: var(--radius-md);
    font-size: 0.88rem;
    color: var(--c-blue-dark);
}

.doc-dark-alert {
    margin-top: 1.75rem;
    padding: 1rem 1.25rem;
    background: var(--c-dark-card);
    border-radius: var(--radius-md);
    font-size: 0.88rem;
    color: #94a3b8;
}

.doc-dark-alert strong {
    color: #60a5fa;
}

.cta-patent {
    background: linear-gradient(135deg, #eff6ff 0%, #e0e7ff 100%);
    border: 2px solid var(--c-blue);
    border-radius: var(--radius-lg);
    padding: clamp(1.75rem, 3vw, 2.5rem);
    margin-block: 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    flex-wrap: wrap;
    box-shadow: var(--shadow-blue);
}

.request-banner {
    background: var(--c-dark);
    color: var(--c-white);
    border-radius: var(--radius-lg);
    padding: clamp(2rem, 4vw, 3rem);
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 2.5rem;
    align-items: center;
    margin-bottom: clamp(4.5rem, 8vw, 7rem);
    box-shadow: 0 24px 48px -12px rgba(15, 23, 42, 0.4);
}

.request-banner h2 {
    font-size: clamp(1.5rem, 2.5vw, 2rem);
    font-weight: 850;
    line-height: 1.2;
    margin-top: 0.4rem;
    margin-bottom: 0.5rem;
}

.request-banner p {
    color: #94a3b8;
    font-size: 0.95rem;
}

.request-inline-form {
    display: flex;
    background: var(--c-dark-card);
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: var(--radius-pill);
    padding: 0.45rem 0.45rem 0.45rem 1.35rem;
    gap: 0.5rem;
}

.request-inline-form input {
    width: 100%;
    background: transparent;
    border: none;
    outline: none;
    color: var(--c-white);
    font-family: inherit;
    font-size: 0.95rem;
}

.request-inline-form button {
    background: var(--c-blue);
    color: var(--c-white);
    border: none;
    border-radius: var(--radius-pill);
    padding: 0.85rem 1.65rem;
    font-weight: 700;
    font-size: 0.92rem;
    white-space: nowrap;
    cursor: pointer;
}

.request-inline-form button:hover {
    background: var(--c-blue-dark);
}

.cat-hero {
    position: relative;
    background: radial-gradient(circle at 50% 82%, #eff6ff 0%, #ffffff 70%);
    padding-bottom: clamp(3rem, 5.5vw, 4.5rem);
}

.cat-hero-inner {
    position: relative;
    z-index: 2;
}

.cat-hero-split {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: clamp(2rem, 5vw, 4.5rem);
    align-items: center;
    margin-bottom: clamp(2.25rem, 4vw, 3.25rem);
}

.cat-hero-copy {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.cat-hero-copy .hero-badge {
    margin-bottom: 1rem;
    background: var(--c-blue);
    color: var(--c-white);
    border: none;
    box-shadow: var(--shadow-blue-sm);
}

.cat-hero-copy h1 {
    font-size: clamp(2.2rem, 4vw, 3.35rem);
    line-height: 1.1;
    letter-spacing: -0.035em;
    font-weight: 850;
    color: var(--c-dark);
    margin-bottom: 1rem;
}

.cat-hero-copy .patent-lead {
    margin-bottom: 0;
    max-width: 640px;
}

.cat-hero-kpis {
    justify-content: flex-end;
    flex-wrap: nowrap;
}

.subcat-pills-bar {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.65rem;
    padding-top: 1.75rem;
    border-top: 2px dotted var(--c-border-subtle);
}

.subcat-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    padding: 0.65rem 1.25rem;
    border-radius: var(--radius-pill);
    background: var(--c-white);
    color: var(--c-dark);
    font-size: 0.9rem;
    font-weight: 700;
    box-shadow: var(--shadow-subtle);
}

.subcat-pill small {
    font-size: 0.75rem;
    font-weight: 800;
    padding: 0.12rem 0.55rem;
    border-radius: var(--radius-pill);
    background: var(--c-bg-soft);
    color: var(--c-text-muted);
}

.subcat-pill:hover {
    color: var(--c-blue);
    transform: translateY(-2px);
}

.subcat-pill.is-active {
    background: var(--c-blue);
    color: var(--c-white);
    box-shadow: var(--shadow-blue-sm);
}

.subcat-pill.is-active small {
    background: rgba(255, 255, 255, 0.22);
    color: var(--c-white);
}

.cat-top-section {
    margin-top: 1rem;
    margin-bottom: clamp(4.5rem, 8vw, 7rem);
}

.cat-top-section .top-trio {
    margin-top: 0;
    margin-bottom: 0;
}

.cat-directory-section {
    margin-bottom: clamp(4.5rem, 8vw, 7rem);
}

.cat-filter-head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 1.5rem;
    flex-wrap: wrap;
    margin-bottom: 1.75rem;
}

.cat-filter-head h2 {
    font-size: clamp(1.75rem, 3vw, 2.35rem);
    font-weight: 850;
    line-height: 1.15;
}

.cat-filter-counter {
    font-size: 0.92rem;
    color: var(--c-text-muted);
    font-weight: 600;
}

.cat-filter-counter strong {
    color: var(--c-blue);
    font-weight: 850;
    font-size: 1.05rem;
}

.filter-2d-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1.25rem 2rem;
    background: var(--c-bg-soft);
    border-radius: var(--radius-lg);
    padding: 1.15rem 1.75rem;
    margin-bottom: 2.25rem;
}

.filter-2d-group {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.filter-2d-label {
    font-size: 0.8rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--c-text-muted);
}

.filter-2d-pills {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.f-pill {
    border: none;
    background: var(--c-white);
    color: var(--c-dark);
    font-family: inherit;
    font-size: 0.86rem;
    font-weight: 700;
    padding: 0.5rem 1.1rem;
    border-radius: var(--radius-pill);
    cursor: pointer;
    box-shadow: 0 2px 6px rgba(15, 23, 42, 0.04);
}

.f-pill:hover {
    color: var(--c-blue);
}

.f-pill.is-active {
    background: var(--c-blue);
    color: var(--c-white);
    box-shadow: var(--shadow-blue-sm);
}

.patent-cards-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.75rem;
}

.p-diag-card {
    position: relative;
    background: var(--c-white);
    border: 1.5px solid var(--c-border-subtle);
    border-radius: var(--radius-lg);
    padding: 2.15rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    box-shadow: var(--shadow-subtle);
    transition: transform 0.16s ease, border-color 0.16s ease, box-shadow 0.16s ease;
}

.p-diag-card:hover {
    border-color: var(--c-blue);
    box-shadow: var(--shadow-blue);
    transform: translateY(-4px);
}

.p-diag-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.15rem;
}

.p-diag-questions {
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--c-text-muted);
}

.p-diag-card h3 {
    font-size: 1.32rem;
    line-height: 1.3;
    font-weight: 850;
    color: var(--c-dark);
    margin-bottom: 0.65rem;
    transition: color 0.15s ease;
}

.p-diag-card:hover h3 {
    color: var(--c-blue);
}

.p-diag-card p {
    font-size: 0.94rem;
    color: var(--c-text-muted);
    line-height: 1.55;
    margin-bottom: 1.65rem;
    flex-grow: 1;
}

.p-diag-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding-top: 1.15rem;
    border-top: 2px dotted var(--c-border-subtle);
}

.p-diag-metrics {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.55rem;
    font-size: 0.85rem;
    color: var(--c-text-muted);
}

.p-diag-metrics strong {
    color: var(--c-dark);
    font-weight: 800;
}

.p-dot {
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: #60a5fa;
}

.p-diag-card:hover .arrow-btn-blue {
    background: var(--c-blue);
    color: var(--c-white);
    box-shadow: var(--shadow-blue-sm);
}

.filter-empty-banner {
    margin-bottom: 0;
}

.filter-empty-banner h3 {
    font-size: clamp(1.35rem, 2.2vw, 1.75rem);
    font-weight: 850;
    line-height: 1.22;
    color: var(--c-white);
    margin-top: 0.35rem;
    margin-bottom: 0.45rem;
}

.btn-reset-filters {
    margin-top: 1rem;
    background: transparent;
    border: none;
    padding: 0;
    color: #60a5fa;
    font-family: inherit;
    font-size: 0.9rem;
    font-weight: 700;
    cursor: pointer;
}

.btn-reset-filters:hover {
    color: var(--c-white);
    text-decoration: underline;
}

.cat-spotlight-duo {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.75rem;
    margin-bottom: clamp(4.5rem, 8vw, 7rem);
}

.cat-spot-card {
    position: relative;
    min-height: 320px;
    transition: transform 0.16s ease, box-shadow 0.16s ease;
}

.cat-spot-card:hover {
    transform: translateY(-5px);
}

.cat-spot-card p {
    color: rgba(255, 255, 255, 0.82);
    font-size: 0.96rem;
    line-height: 1.55;
    margin-bottom: 1.5rem;
}

.doc-card-dark.cat-spot-card:hover .arrow-btn-white {
    background: var(--c-blue);
    color: var(--c-white);
}

.cluster-mini-patents {
    display: grid;
    gap: 0.45rem;
    margin-bottom: 1.35rem;
    padding-top: 0.95rem;
    border-top: 2px dotted var(--c-border-subtle);
}

.cluster-mini-patents li {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    font-size: 0.83rem;
    font-weight: 700;
    color: var(--c-dark);
}

.cluster-mini-patents li span {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: var(--c-blue-pale);
    color: var(--c-blue);
    font-size: 0.68rem;
    font-weight: 850;
    display: inline-grid;
    place-items: center;
    flex-shrink: 0;
}

.hub-grid-section .cat-card {
    min-height: 250px;
}

.hub-card-foot {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    margin-top: 1.35rem;
    padding-top: 0.95rem;
    border-top: 2px dotted var(--c-border-subtle);
    font-size: 0.83rem;
    color: var(--c-text-muted);
}

.hub-card-foot strong {
    color: var(--c-dark);
    font-weight: 800;
}

.hub-card-foot svg {
    color: var(--c-blue);
    flex-shrink: 0;
    transition: transform 0.15s ease;
}

.cat-card:hover .hub-card-foot svg {
    transform: translateX(4px);
}

.hub-subcats-explorer {
    margin-bottom: clamp(4.5rem, 8vw, 7rem);
}

.hub-paths-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 3.25rem 4.5rem;
}

.hub-path-box {
    background: transparent;
    border: none;
    box-shadow: none;
    padding: 0;
    border-radius: 0;
}

.hub-box-title {
    font-size: 1.25rem;
    font-weight: 850;
    color: var(--c-dark);
    margin-bottom: 1.25rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--c-blue);
}

.guide-article {
    max-width: 1120px;
    margin-inline: auto;
    display: flex;
    flex-direction: column;
    gap: clamp(2.75rem, 5vw, 4.25rem);
    margin-top: clamp(2.5rem, 4.5vw, 3.75rem);
    margin-bottom: clamp(4.5rem, 8vw, 7rem);
}

.guide-toc {
    width: 100%;
    margin-top: 1.65rem;
    padding-top: 1.45rem;
    border-top: 2px dotted var(--c-border-subtle);
}

.guide-toc-list {
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
    margin-top: 0.25rem;
}

.guide-toc-list a {
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    font-size: 0.96rem;
    font-weight: 600;
    color: var(--c-dark);
}

.guide-toc-list a:hover {
    color: var(--c-blue);
    transform: translateX(3px);
}

.toc-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--c-blue);
    flex-shrink: 0;
}

.guide-prose {
    display: flex;
    flex-direction: column;
    gap: 1.15rem;
}

.guide-prose h2 {
    font-size: clamp(1.65rem, 2.8vw, 2.2rem);
    font-weight: 800;
    line-height: 1.18;
    letter-spacing: -0.025em;
    color: var(--c-dark);
    margin-top: 0.35rem;
    scroll-margin-top: 2rem;
}

.guide-prose p {
    font-size: 1.05rem;
    line-height: 1.75;
    color: #334155;
}

.guide-prose .naked-check-list {
    margin-top: 0.5rem;
    margin-bottom: 0;
}

.guide-key-insight {
    text-align: center;
    padding: clamp(2rem, 4vw, 3rem) clamp(1.5rem, 4vw, 3.25rem);
    border-top: 2px dotted var(--c-border-subtle);
    border-bottom: 2px dotted var(--c-border-subtle);
}

.guide-key-insight p {
    font-size: clamp(1.35rem, 2.3vw, 1.85rem);
    font-weight: 700;
    line-height: 1.36;
    letter-spacing: -0.02em;
    background: linear-gradient(135deg, #1e40af 0%, var(--c-blue) 52%, #3b82f6 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    max-width: 860px;
    margin-inline: auto;
}

.guide-infobox {
    background: var(--c-blue-pale);
    border-radius: var(--radius-lg);
    padding: clamp(1.75rem, 3.5vw, 2.5rem);
}

.guide-infobox h4 {
    font-size: 1.25rem;
    font-weight: 850;
    color: var(--c-dark);
    margin-bottom: 0.55rem;
}

.guide-infobox p {
    font-size: 0.98rem;
    line-height: 1.65;
    color: #1e3a8a;
}

.guide-warningbox {
    background: var(--c-dark);
    color: var(--c-white);
    border-radius: var(--radius-lg);
    padding: clamp(1.85rem, 3.5vw, 2.65rem);
    box-shadow: 0 22px 45px -10px rgba(15, 23, 42, 0.38);
}

.guide-warningbox h4 {
    font-size: 1.28rem;
    font-weight: 850;
    color: var(--c-white);
    margin-top: 0.35rem;
    margin-bottom: 0.65rem;
}

.guide-warningbox p {
    font-size: 0.98rem;
    line-height: 1.65;
    color: #cbd5e1;
}

.guide-patent-cta {
    background: var(--c-white);
    border: 2px solid var(--c-blue);
    border-radius: var(--radius-lg);
    padding: clamp(1.75rem, 3.5vw, 2.5rem);
    box-shadow: var(--shadow-blue);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.75rem;
}

.guide-cta-copy {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    max-width: 580px;
}

.guide-cta-copy .badge-outline {
    margin-bottom: 0.75rem;
}

.guide-cta-copy h3 {
    font-size: clamp(1.25rem, 2vw, 1.5rem);
    font-weight: 850;
    line-height: 1.25;
    color: var(--c-dark);
    margin-bottom: 0.45rem;
}

.guide-cta-copy p {
    font-size: 0.94rem;
    color: var(--c-text-muted);
    line-height: 1.55;
}

.guide-patent-cta .btn-primary-blue {
    white-space: nowrap;
    flex-shrink: 0;
}

.guide-flow-standalone {
    width: 100%;
}

.guide-article table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.92rem;
    min-width: 620px;
}

.guide-article th,
.guide-article td {
    padding: 1.15rem 1.5rem;
    text-align: left;
    border-bottom: 1px solid var(--c-border-subtle);
}

.guide-article th {
    background: var(--c-bg-soft);
    color: var(--c-dark);
    font-weight: 800;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.guide-article tr:last-child td {
    border-bottom: none;
}

.guide-do-dont {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.75rem;
    align-items: stretch;
}

.guide-do-card {
    background: var(--c-bg-soft);
    border-radius: var(--radius-lg);
    padding: clamp(1.75rem, 3vw, 2.35rem);
}

.guide-do-card h3 {
    font-size: 1.35rem;
    font-weight: 850;
    color: var(--c-dark);
    margin-bottom: 1.15rem;
}

.guide-dont-card {
    background: var(--c-bg-soft);
    border-radius: var(--radius-lg);
    padding: clamp(1.75rem, 3vw, 2.35rem);
}

.guide-dont-card .help-tag {
    color: #dc2626;
}

.guide-dont-card h3 {
    font-size: 1.35rem;
    font-weight: 850;
    color: var(--c-dark);
    margin-top: 0.55rem;
    margin-bottom: 1.15rem;
}

.list-check-positive li,
.list-cross-negative li {
    position: relative;
    padding-left: 2rem;
    font-size: 0.94rem;
    line-height: 1.55;
    color: #334155;
}

.list-check-positive li + li,
.list-cross-negative li + li {
    margin-top: 0.85rem;
}

.list-check-positive li strong,
.list-cross-negative li strong {
    color: var(--c-dark);
    font-weight: 800;
}

.list-check-positive li::before {
    content: "✓";
    position: absolute;
    left: 0;
    top: 0.05rem;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: #dcfce7;
    color: #16a34a;
    font-size: 0.75rem;
    font-weight: 900;
    display: grid;
    place-items: center;
}

.list-cross-negative li::before {
    content: "✕";
    position: absolute;
    left: 0;
    top: 0.05rem;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: #fee2e2;
    color: #dc2626;
    font-size: 0.72rem;
    font-weight: 900;
    display: grid;
    place-items: center;
}

@media (max-width: 1080px) {
    .top-trio,
    .latest-grid,
    .patent-top-row,
    .doc-stats-strip,
    .doc-contrast-grid,
    .request-banner,
    .tricks-two-cols,
    .cat-hero-split,
    .patent-cards-grid,
    .cat-spotlight-duo,
    .hub-paths-grid,
    .guide-do-dont,
    .guide-hero-grid {
        grid-template-columns: 1fr;
    }

    .guide-patent-cta {
        flex-direction: column;
        align-items: flex-start;
    }

    .cat-hero-kpis {
        justify-content: flex-start;
    }

    .patent-media-stage {
        max-width: 640px;
    }

    .cat-grid-3x2 {
        grid-template-columns: repeat(2, 1fr);
    }

    .latest-grid-small {
        grid-template-columns: repeat(2, 1fr);
    }

    .features-strip {
        grid-template-columns: 1fr;
    }

    .cat-bottom-panel,
    .qa-showcase,
    .seasonal-dark {
        grid-template-columns: 1fr;
    }

    .bento-large-left,
    .bento-right-stack,
    .bento-small-left,
    .bento-large-right {
        grid-column: span 12;
    }

    .footer-inner {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 680px) {
    .nav-burger {
        display: inline-flex;
    }

    .nav-actions .btn-pill-outline {
        padding: 0.5rem 0.9rem;
        font-size: 0.82rem;
    }

    .nav-links {
        display: none;
        position: absolute;
        top: calc(100% + 0.75rem);
        left: 0;
        right: 0;
        flex-direction: column;
        align-items: stretch;
        gap: 0.25rem;
        background: var(--c-white);
        border: 2px solid var(--c-blue);
        border-radius: var(--radius-md);
        padding: 1rem;
        box-shadow: var(--shadow-blue);
    }

    .nav-links a {
        display: block;
        padding: 0.65rem 0.85rem;
        border-radius: var(--radius-sm);
    }

    .nav-links a:hover {
        background: var(--c-blue-pale);
    }

    .nav-links a::after {
        display: none;
    }

    .nav-toggle:checked ~ .nav-links {
        display: flex;
    }

    .nav-toggle:checked ~ .nav-actions .nav-burger {
        border-color: var(--c-blue);
    }

    .nav-toggle:checked ~ .nav-actions .nav-burger span:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }

    .nav-toggle:checked ~ .nav-actions .nav-burger span:nth-child(2) {
        opacity: 0;
    }

    .nav-toggle:checked ~ .nav-actions .nav-burger span:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }

    .search-box {
        flex-direction: column;
        border-radius: var(--radius-md);
        padding: 0.75rem;
    }

    .search-icon {
        display: none;
    }

    .search-box button {
        width: 100%;
    }

    .features-strip,
    .cat-grid-3x2,
    .latest-grid-small,
    .footer-inner {
        grid-template-columns: 1fr;
    }

    .request-inline-form {
        flex-direction: column;
        border-radius: var(--radius-md);
        padding: 0.75rem;
    }

    .request-inline-form button {
        width: 100%;
    }
}