.nn-pillar-v2 {
--pillar-max: 1280px;
--pillar-gutter: clamp(20px, 5vw, 64px);
--pillar-section-py: clamp(64px, 10vw, 128px);
margin: 0 auto;
color: var(--nn-color-gray-900);
overflow-x: hidden;
} .nn-pillar-v2__hero {
max-width: var(--pillar-max);
margin: 0 auto;
padding: clamp(20px, 2.5vw, 40px) var(--pillar-gutter) clamp(48px, 6vw, 80px);
border-bottom: 1px solid var(--nn-color-gray-200);
}
.nn-pillar-v2__hero-inner {
display: grid;
grid-template-columns: repeat(12, 1fr);
gap: clamp(24px, 4vw, 48px);
align-items: end;
}
.nn-pillar-v2__hero-main {
grid-column: 1 / -1;
}
.nn-pillar-v2__hero-meta {
grid-column: 1 / -1;
margin-top: var(--nn-space-md);
}
@media (min-width: 900px) {
.nn-pillar-v2__hero-main { grid-column: 1 / span 8; }
.nn-pillar-v2__hero-meta { grid-column: 9 / -1; margin-top: 0; }
}
.nn-pillar-v2__breadcrumb {
margin-bottom: var(--nn-space-md);
} .nn-pillar-v2__hero-meta-label {
display: inline-flex;
align-items: center;
gap: 10px;
font-family: var(--nn-font-ui);
font-size: 12px;
font-weight: 700;
text-transform: uppercase;
letter-spacing: 0.16em;
color: var(--nn-color-indigo);
margin: 0 0 14px 0;
}
.nn-pillar-v2__eyebrow-marker {
width: 24px;
height: 2px;
background: var(--nn-color-indigo);
display: block;
}
.nn-pillar-v2__title {
font-family: var(--nn-font-heading);
font-size: clamp(2.5rem, 7vw, 5.5rem);
font-weight: 800;
line-height: 0.98;
letter-spacing: -0.02em;
color: var(--nn-color-gray-900);
margin: 0 0 clamp(20px, 2.5vw, 32px) 0;
max-width: 16ch;
}
.nn-pillar-v2__lede {
font-family: var(--nn-font-body);
font-size: clamp(1.05rem, 1.4vw, 1.3rem);
line-height: 1.55;
color: var(--nn-color-gray-600);
max-width: 50ch;
margin: 0;
} .nn-pillar-v2__stats {
display: grid;
grid-template-columns: repeat(3, minmax(0, 1fr));
gap: clamp(16px, 2vw, 28px);
margin: 0;
padding: clamp(20px, 2.5vw, 28px);
background: var(--nn-color-gray-50);
border-radius: var(--nn-radius-md);
border: 1px solid var(--nn-color-gray-100);
}
@media (max-width: 519px) {
.nn-pillar-v2__stats {
grid-template-columns: 1fr;
gap: 14px;
}
}
@media (min-width: 900px) {
.nn-pillar-v2__stats {
grid-template-columns: 1fr;
background: none;
border: none;
padding: 0;
gap: clamp(16px, 2vw, 24px);
}
}
.nn-pillar-v2__stat {
display: flex;
flex-direction: column;
gap: 4px;
}
@media (min-width: 900px) {
.nn-pillar-v2__stat {
padding-left: 16px;
border-left: 2px solid var(--nn-color-gray-200);
flex-direction: row;
align-items: baseline;
justify-content: space-between;
gap: 16px;
}
}
.nn-pillar-v2__stat dt {
font-family: var(--nn-font-ui);
font-size: 11px;
font-weight: 600;
text-transform: uppercase;
letter-spacing: 0.12em;
color: var(--nn-color-gray-500);
margin: 0;
}
.nn-pillar-v2__stat dd {
font-family: var(--nn-font-heading);
font-size: clamp(1.5rem, 2vw, 1.875rem);
font-weight: 700;
color: var(--nn-color-gray-900);
line-height: 1;
margin: 0;
letter-spacing: -0.01em;
}
@media (min-width: 900px) {
.nn-pillar-v2__stat dd { font-size: 1.5rem; }
} .nn-pillar-v2__anchors {
margin-top: clamp(32px, 4vw, 56px);
}
.nn-pillar-v2__anchors-label {
display: block;
font-family: var(--nn-font-ui);
font-size: 11px;
font-weight: 700;
text-transform: uppercase;
letter-spacing: 0.18em;
color: var(--nn-color-gray-400);
margin-bottom: 16px;
}
.nn-pillar-v2__anchors-list {
list-style: none;
padding: 0;
margin: 0;
display: flex;
flex-wrap: wrap;
gap: 8px 24px;
border-top: 1px solid var(--nn-color-gray-200);
border-bottom: 1px solid var(--nn-color-gray-200);
padding: 14px 0;
}
.nn-pillar-v2__anchors-list a {
display: inline-flex;
align-items: center;
gap: 10px;
text-decoration: none;
color: var(--nn-color-gray-700);
font-family: var(--nn-font-ui);
font-size: 14px;
transition: color var(--nn-transition);
}
.nn-pillar-v2__anchors-list a:hover {
color: var(--nn-color-indigo);
text-decoration: none;
}
.nn-pillar-v2__anchor-num {
font-family: var(--nn-font-heading);
font-weight: 800;
font-size: 13px;
color: var(--nn-color-indigo);
letter-spacing: 0.05em;
flex-shrink: 0;
}
.nn-pillar-v2__anchor-title {
font-weight: 500;
} .nn-pillar-v2__body {
max-width: var(--pillar-max);
margin: 0 auto;
padding: var(--pillar-section-py) var(--pillar-gutter);
counter-reset: pillar-section;
} .nn-pillar-v2__body > * {
max-width: 720px;
margin-left: auto;
margin-right: auto;
}
.nn-pillar-v2__body h2 {
counter-increment: pillar-section;
font-family: var(--nn-font-heading);
font-size: clamp(1.75rem, 3vw, 2.5rem);
font-weight: 700;
line-height: 1.15;
letter-spacing: -0.01em;
color: var(--nn-color-gray-900); margin: clamp(64px, 8vw, 96px) auto clamp(20px, 2.5vw, 28px);
max-width: 720px;
position: relative;
} .nn-pillar-v2__body h2::before {
content: counter(pillar-section, decimal-leading-zero);
display: block;
font-family: var(--nn-font-heading);
font-size: clamp(3.5rem, 9vw, 8rem);
font-weight: 800;
line-height: 0.85;
color: var(--nn-color-indigo-soft);
letter-spacing: -0.04em;
margin-bottom: clamp(8px, 1vw, 16px);
-webkit-text-stroke: 1px var(--nn-color-indigo);
color: transparent;
}
.nn-pillar-v2__body h3 {
font-family: var(--nn-font-heading);
font-size: clamp(1.25rem, 1.8vw, 1.5rem);
font-weight: 600;
color: var(--nn-color-gray-900);
margin: clamp(32px, 3vw, 40px) auto clamp(12px, 1.5vw, 18px);
}
.nn-pillar-v2__body p,
.nn-pillar-v2__body li {
font-family: var(--nn-font-body);
font-size: 1.0625rem;
line-height: 1.7;
color: var(--nn-color-gray-800);
margin-bottom: 1.25em;
}
.nn-pillar-v2__body p:last-child {
margin-bottom: 0;
}
.nn-pillar-v2__body ul,
.nn-pillar-v2__body ol {
padding-left: 1.5em;
margin-bottom: 1.5em;
}
.nn-pillar-v2__body strong {
font-weight: 700;
color: var(--nn-color-gray-900);
}
.nn-pillar-v2__body a {
color: var(--nn-color-indigo);
text-decoration: underline;
text-decoration-color: var(--nn-color-indigo-soft);
text-decoration-thickness: 1.5px;
text-underline-offset: 3px;
transition: text-decoration-color var(--nn-transition);
}
.nn-pillar-v2__body a:hover {
text-decoration-color: var(--nn-color-indigo);
}
.nn-pillar-v2__body pre,
.nn-pillar-v2__body code {
font-family: var(--nn-font-mono, ui-monospace, "SF Mono", Menlo, monospace);
}
.nn-pillar-v2__body pre {
background: var(--nn-color-gray-50);
border: 1px solid var(--nn-color-gray-200);
border-radius: var(--nn-radius-md);
padding: var(--nn-space-md);
overflow-x: auto;
font-size: 0.9rem;
margin: 1.5em auto;
} .nn-pillar-v2__epigraph {
background: var(--nn-color-gray-50);
border-top: 1px solid var(--nn-color-gray-200);
border-bottom: 1px solid var(--nn-color-gray-200);
padding: var(--pillar-section-py) var(--pillar-gutter);
margin: 0;
}
.nn-pillar-v2__epigraph-inner {
max-width: 900px;
margin: 0 auto;
text-align: center;
position: relative;
}
.nn-pillar-v2__epigraph-mark {
font-family: "Source Serif 4", "Source Serif Pro", Georgia, serif;
font-size: clamp(5rem, 10vw, 9rem);
font-style: italic;
font-weight: 400;
color: var(--nn-color-indigo);
line-height: 0.6;
display: block;
margin-bottom: 8px;
}
.nn-pillar-v2__epigraph-text {
font-family: "Source Serif 4", "Source Serif Pro", Georgia, serif;
font-size: clamp(1.5rem, 3vw, 2.25rem);
font-style: italic;
font-weight: 400;
line-height: 1.35;
letter-spacing: -0.01em;
color: var(--nn-color-gray-900);
margin: 0 auto clamp(28px, 4vw, 48px);
max-width: 32ch;
}
.nn-pillar-v2__epigraph-attribution {
font-family: var(--nn-font-ui);
font-size: 13px;
font-weight: 600;
text-transform: uppercase;
letter-spacing: 0.18em;
color: var(--nn-color-gray-500);
display: inline-flex;
align-items: center;
gap: 14px;
margin: 0;
}
.nn-pillar-v2__epigraph-line {
width: 32px;
height: 1px;
background: var(--nn-color-gray-300);
display: inline-block;
} .nn-pillar-v2__clusters {
max-width: var(--pillar-max);
margin: 0 auto;
padding: var(--pillar-section-py) var(--pillar-gutter);
}
.nn-pillar-v2__clusters-header {
margin-bottom: clamp(40px, 5vw, 64px);
}
.nn-pillar-v2__clusters-eyebrow {
font-family: var(--nn-font-ui);
font-size: 11px;
font-weight: 700;
text-transform: uppercase;
letter-spacing: 0.18em;
color: var(--nn-color-indigo);
margin: 0 0 12px 0;
}
.nn-pillar-v2__clusters-title {
font-family: var(--nn-font-heading);
font-size: clamp(1.75rem, 3.5vw, 2.75rem);
font-weight: 700;
line-height: 1.1;
letter-spacing: -0.01em;
color: var(--nn-color-gray-900);
margin: 0;
max-width: 24ch;
} .nn-pillar-v2__grid {
display: grid;
grid-template-columns: 1fr;
gap: clamp(16px, 2vw, 24px);
}
@media (min-width: 800px) {
.nn-pillar-v2__grid {
grid-template-columns: repeat(2, 1fr);
}
} .nn-pillar-v2__clusters-footer {
text-align: center;
margin-top: clamp(40px, 5vw, 64px);
}
.nn-pillar-v2__cta-secondary {
display: inline-flex;
align-items: center;
gap: 12px;
font-family: var(--nn-font-ui);
font-size: 15px;
font-weight: 600;
color: var(--nn-color-gray-900);
text-decoration: none;
padding: 14px 24px;
border-bottom: 2px solid var(--nn-color-gray-300);
transition: border-color var(--nn-transition), color var(--nn-transition);
}
.nn-pillar-v2__cta-secondary:hover {
color: var(--nn-color-indigo);
border-bottom-color: var(--nn-color-indigo);
text-decoration: none;
} .nn-pillar-v2__close {
background: linear-gradient(135deg, #0F172A 0%, #1E293B 50%, #312E81 100%);
color: rgba(255, 255, 255, 0.85);
padding: var(--pillar-section-py) var(--pillar-gutter);
border-top: 0;
margin-top: 0;
}
.nn-pillar-v2__close-inner {
max-width: 720px;
margin: 0 auto;
text-align: center;
}
.nn-pillar-v2__close-eyebrow {
font-family: var(--nn-font-ui);
font-size: 11px;
font-weight: 700;
text-transform: uppercase;
letter-spacing: 0.18em;
color: #A5B4FC;
margin: 0 0 16px 0;
}
.nn-pillar-v2__close-title {
font-family: var(--nn-font-heading);
font-size: clamp(1.75rem, 3.5vw, 2.5rem);
font-weight: 700;
line-height: 1.15;
color: #FFFFFF;
margin: 0 0 20px 0;
max-width: 18ch;
margin-inline: auto;
}
.nn-pillar-v2__close-text {
font-family: var(--nn-font-body);
font-size: clamp(1rem, 1.2vw, 1.125rem);
line-height: 1.6;
color: rgba(255, 255, 255, 0.7);
margin: 0 0 clamp(28px, 3vw, 40px) 0;
max-width: 50ch;
margin-inline: auto;
}
.nn-pillar-v2__cta-primary {
display: inline-flex;
align-items: center;
gap: 12px;
font-family: var(--nn-font-ui);
font-size: 15px;
font-weight: 600;
background: var(--nn-color-indigo);
color: #FFFFFF;
padding: 16px 28px;
border-radius: var(--nn-radius-md);
text-decoration: none;
transition: background var(--nn-transition), transform var(--nn-transition);
}
.nn-pillar-v2__cta-primary:hover {
background: var(--nn-color-indigo-hover);
color: #FFFFFF;
transform: translateY(-2px);
text-decoration: none;
} @media (max-width: 700px) {
.nn-pillar-v2__body h2::before {
font-size: clamp(2.5rem, 14vw, 4.5rem);
}
.nn-pillar-v2__epigraph-text {
font-size: clamp(1.25rem, 5vw, 1.625rem);
}
} .nn-pillar-modal {
position: fixed;
inset: 0;
z-index: 9999;
display: none;
align-items: center;
justify-content: center;
padding: 20px;
}
.nn-pillar-modal[aria-hidden="false"] {
display: flex;
animation: nn-pillar-modal-fade 200ms ease-out;
}
@keyframes nn-pillar-modal-fade {
from { opacity: 0; }
to { opacity: 1; }
}
body.nn-pillar-modal-open {
overflow: hidden;
}
.nn-pillar-modal__backdrop {
position: absolute;
inset: 0;
background: rgba(15, 23, 42, 0.65);
backdrop-filter: blur(4px);
-webkit-backdrop-filter: blur(4px);
}
.nn-pillar-modal__panel {
position: relative;
background: var(--nn-color-paper);
border-radius: var(--nn-radius-md);
width: 100%;
max-width: 520px;
max-height: calc(100vh - 40px);
overflow-y: auto;
padding: clamp(28px, 4vw, 44px);
box-shadow: 0 20px 60px -20px rgba(0, 0, 0, 0.4);
animation: nn-pillar-modal-slide 240ms cubic-bezier(0.2, 0.8, 0.2, 1);
}
@keyframes nn-pillar-modal-slide {
from { transform: translateY(20px); opacity: 0; }
to { transform: translateY(0); opacity: 1; }
}
.nn-pillar-modal__close {
position: absolute;
top: 14px;
right: 14px;
width: 36px;
height: 36px;
border: none;
background: var(--nn-color-gray-100);
border-radius: 50%;
color: var(--nn-color-gray-600);
cursor: pointer;
display: flex;
align-items: center;
justify-content: center;
transition: background var(--nn-transition), color var(--nn-transition);
}
.nn-pillar-modal__close:hover {
background: var(--nn-color-gray-200);
color: var(--nn-color-gray-900);
}
.nn-pillar-modal__head {
margin-bottom: 24px;
}
.nn-pillar-modal__eyebrow {
font-family: var(--nn-font-ui);
font-size: 11px;
font-weight: 700;
text-transform: uppercase;
letter-spacing: 0.14em;
color: var(--nn-color-indigo);
margin: 0 0 8px 0;
}
.nn-pillar-modal__title {
font-family: var(--nn-font-heading);
font-size: clamp(1.5rem, 2.5vw, 1.875rem);
font-weight: 700;
line-height: 1.2;
color: var(--nn-color-gray-900);
margin: 0 0 10px 0;
letter-spacing: -0.01em;
}
.nn-pillar-modal__text {
font-family: var(--nn-font-body);
font-size: 0.95rem;
line-height: 1.55;
color: var(--nn-color-gray-600);
margin: 0;
}
.nn-pillar-modal__field {
margin-bottom: 16px;
}
.nn-pillar-modal__field label {
display: block;
font-family: var(--nn-font-ui);
font-size: 13px;
font-weight: 600;
color: var(--nn-color-gray-800);
margin-bottom: 6px;
}
.nn-pillar-modal__field input,
.nn-pillar-modal__field textarea {
width: 100%;
padding: 10px 14px;
font-family: var(--nn-font-body);
font-size: 15px;
color: var(--nn-color-gray-900);
background: var(--nn-color-paper);
border: 1px solid var(--nn-color-gray-300);
border-radius: var(--nn-radius-sm);
transition: border-color var(--nn-transition), box-shadow var(--nn-transition);
}
.nn-pillar-modal__field textarea {
resize: vertical;
min-height: 100px;
font-family: var(--nn-font-body);
}
.nn-pillar-modal__field input:focus,
.nn-pillar-modal__field textarea:focus {
outline: none;
border-color: var(--nn-color-indigo);
box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
}
.nn-pillar-modal__honeypot {
position: absolute !important;
left: -9999px !important;
width: 1px !important;
height: 1px !important;
overflow: hidden !important;
}
.nn-pillar-modal__submit {
width: 100%;
padding: 14px 24px;
font-family: var(--nn-font-ui);
font-size: 15px;
font-weight: 600;
color: #FFFFFF;
background: var(--nn-color-indigo);
border: none;
border-radius: var(--nn-radius-sm);
cursor: pointer;
transition: background var(--nn-transition), transform var(--nn-transition);
position: relative;
}
.nn-pillar-modal__submit:hover {
background: var(--nn-color-indigo-hover);
transform: translateY(-1px);
}
.nn-pillar-modal__submit:disabled {
cursor: not-allowed;
transform: none;
opacity: 0.85;
}
.nn-pillar-modal__submit-loading {
display: none;
}
.nn-pillar-modal__submit.is-loading .nn-pillar-modal__submit-text { display: none; }
.nn-pillar-modal__submit.is-loading .nn-pillar-modal__submit-loading { display: inline; }
.nn-pillar-modal__message {
margin-top: 14px;
padding: 12px 14px;
border-radius: var(--nn-radius-sm);
font-family: var(--nn-font-body);
font-size: 14px;
line-height: 1.5;
display: none;
}
.nn-pillar-modal__message.is-success {
display: block;
background: var(--nn-cat-dev-bg);
color: var(--nn-cat-dev);
border: 1px solid var(--nn-cat-dev-border);
}
.nn-pillar-modal__message.is-error {
display: block;
background: #FEF2F2;
color: #B91C1C;
border: 1px solid #FCA5A5;
}