/*
Theme Name: NSI North America
Theme URI: https://nsi-adit.com/
Author: NSI North America
Description: The NSI North America site (Home, Services, Team, Thought Leadership, Contact, Privacy), converted from the live Claude Design source into a WordPress theme. Every page is built from custom blocks and edited directly in the block editor — no code, no separate settings panel. See readme.md.
Version: 4.0.0
Requires at least: 6.3
Requires PHP: 7.4
Text Domain: nsi-north-america
*/

/* ---------------------------------------------------------------
   Design tokens — matching the live site's own :root exactly.
--------------------------------------------------------------- */
:root {
  --nsi-bg: #ffffff;
  --nsi-surface: #e7f2fb;
  --nsi-text: #0a0f3d;
  --nsi-accent-100: #edeffd;
  --nsi-accent-200: #b6dcf7;
  --nsi-accent-300: #69bcf2;
  --nsi-accent-400: #2e9ae6;
  --nsi-accent-500: #1d7fd4;
  --nsi-accent-600: #0b1fbf;
  --nsi-accent-700: #2233b8;
  --nsi-accent-800: #182485;
  --nsi-accent-900: #0a0f3d;
  --nsi-orange: #F59E1E;
  --nsi-slate: #3c4270;
  --nsi-muted: #6b719d;
  --nsi-font: 'Archivo', -apple-system, BlinkMacSystemFont, sans-serif;
  --nsi-wrap: 1280px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--nsi-bg);
  color: var(--nsi-text);
  font-family: var(--nsi-font);
  font-size: 15px;
  line-height: 1.55;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: var(--nsi-accent-600); text-decoration: none; }
a:hover { color: var(--nsi-accent-900); }
button { font-family: inherit; }
h1, h2, h3 { margin: 0; font-weight: 600; letter-spacing: -0.02em; }

.nsi-wrap { max-width: var(--nsi-wrap); margin: 0 auto; padding-left: 40px; padding-right: 40px; }
.nsi-section { padding: 112px 0 0; }
.nsi-section:last-of-type { padding-bottom: 112px; }

.nsi-eyebrow {
  margin: 0 0 22px; font-size: 12px; font-weight: 700; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--nsi-muted); display: flex; align-items: center; gap: 12px;
}
.nsi-eyebrow::before { content: ""; display: inline-block; width: 22px; height: 2px; background: var(--nsi-accent-600); flex: none; }
.nsi-eyebrow.is-orange::before { background: var(--nsi-orange); }
.nsi-eyebrow.is-light { color: #ffffff; }
.nsi-eyebrow.is-tint::before { background: var(--nsi-accent-300); }
.nsi-eyebrow.is-tint { color: var(--nsi-accent-400); }

/* ---------------------------------------------------------------
   Header
--------------------------------------------------------------- */
.nsi-header { position: sticky; top: 0; z-index: 30; background: #ffffff; border-bottom: 1px solid var(--nsi-accent-200); }
.nsi-header-inner { display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap; padding: 24px 40px 22px; }
.nsi-logo { display: flex; align-items: center; gap: 16px; flex: none; }
.nsi-logo img { height: 32px; width: auto; }
.nsi-logo-text { font-size: 20px; font-weight: 700; letter-spacing: -0.01em; color: var(--nsi-text); }

.nsi-burger { display: none; appearance: none; border: 2px solid var(--nsi-text); background: transparent; padding: 10px 11px; cursor: pointer; flex: none; }
.nsi-burger span { display: block; width: 20px; height: 2px; background: var(--nsi-text); margin: 0 0 5px; }
.nsi-burger span:last-child { margin-bottom: 0; }

.nsi-nav { display: flex; align-items: center; gap: 34px; flex-wrap: wrap; justify-content: flex-end; }
.nsi-nav ul { list-style: none; display: flex; gap: 34px; flex-wrap: wrap; margin: 0; padding: 0; }
.nsi-nav ul a { font-size: 16px; font-weight: 400; color: #111111; padding: 8px 2px; }
.nsi-nav ul a:hover { color: var(--nsi-accent-600); }
.nsi-nav ul li.current-menu-item > a { color: var(--nsi-accent-600); }
.nsi-cta {
  margin-left: 6px; appearance: none; border: 2px solid var(--nsi-text); background: transparent; color: var(--nsi-text);
  font-size: 13px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase;
  padding: 11px 18px; cursor: pointer; white-space: nowrap; flex: none; display: inline-block;
}
.nsi-cta:hover { background: var(--nsi-text); color: #ffffff; }

/* ---------------------------------------------------------------
   Home hero (with video)
--------------------------------------------------------------- */
.nsi-hero { position: relative; background: var(--nsi-accent-600); color: #ffffff; overflow: hidden; }
.nsi-hero-panel { position: absolute; left: 0; top: 0; bottom: 0; width: 58%; pointer-events: none; overflow: hidden; }
.nsi-hero-slash {
  position: absolute; left: -16%; top: 0; bottom: 0; width: 112%; background: var(--nsi-accent-900);
  clip-path: polygon(0% 0%, 58% 0%, 100% 100%, 42% 100%);
}
.nsi-hero-slash video, .nsi-hero-slash img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 56% 42%; }
.nsi-hero-body { position: relative; display: flex; justify-content: flex-end; align-items: center; min-height: 644px; padding: 120px 0 115px; }
.nsi-hero-content { width: 100%; max-width: 520px; }
.nsi-hero-content h1 { font-size: clamp(34px, 3.9vw, 52px); line-height: 1.08; letter-spacing: -0.022em; font-weight: 600; text-wrap: balance; }
.nsi-hero-content p.nsi-hero-sub { margin: 28px 0 0; font-size: 19px; line-height: 1.55; max-width: 42ch; color: var(--nsi-surface); font-weight: 400; }
.nsi-hero-ctas { display: flex; gap: 12px; margin-top: 36px; flex-wrap: wrap; }
.nsi-btn-solid {
  appearance: none; border: 0; background: var(--nsi-orange); color: var(--nsi-accent-900);
  font-size: 14px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; padding: 16px 26px; cursor: pointer; display: inline-block;
}
.nsi-btn-solid:hover { background: #ffffff; color: var(--nsi-accent-900); }
.nsi-btn-outline {
  appearance: none; background: transparent; color: #ffffff; border: 2px solid #ffffff;
  font-size: 14px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; padding: 14px 24px; cursor: pointer; display: inline-block;
}
.nsi-btn-outline:hover { background: #ffffff; color: var(--nsi-accent-900); }

.nsi-presence { position: relative; background: var(--nsi-accent-900); color: #ffffff; }
.nsi-presence-inner { display: flex; align-items: baseline; gap: 40px; flex-wrap: wrap; padding: 30px 0; }
.nsi-presence-label { margin: 0; font-size: 12px; font-weight: 700; letter-spacing: 0.22em; text-transform: uppercase; color: var(--nsi-accent-400); flex: none; }
.nsi-presence-cities { display: flex; align-items: baseline; gap: 32px; flex-wrap: wrap; }
.nsi-presence-cities span { font-size: 20px; font-weight: 600; letter-spacing: -0.01em; }
.nsi-presence-cities span.is-partner { color: var(--nsi-accent-400); }

/* ---------------------------------------------------------------
   Page hero (Services / Team / Thought Leadership / Contact / Privacy)
--------------------------------------------------------------- */
.nsi-page-hero { background: var(--nsi-accent-600); color: #ffffff; position: relative; overflow: hidden; }
.nsi-page-hero .banner-wave {
  position: absolute; right: -44px; bottom: 0; width: min(760px, 52%); aspect-ratio: 1040 / 290; background: var(--nsi-accent-900);
  mask-size: 100% 100%; mask-repeat: no-repeat; -webkit-mask-size: 100% 100%; -webkit-mask-repeat: no-repeat;
}
.nsi-page-hero .inner { position: relative; max-width: var(--nsi-wrap); margin: 0 auto; padding: 96px 40px 88px; }
.nsi-page-hero h1 { font-size: clamp(34px, 6.2vw, 62px); line-height: 1.06; max-width: min(19ch, 52%); font-weight: 600; letter-spacing: -0.022em; }
.nsi-page-hero .lede { margin: 32px 0 0; font-size: 19px; line-height: 1.6; max-width: min(52ch, 44%); color: var(--nsi-surface); }

h2.nsi-heading { font-size: clamp(28px, 4.6vw, 40px); font-weight: 600; letter-spacing: -0.02em; }
.nsi-section-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 32px; margin-bottom: 8px; }
.nsi-link-arrow { appearance: none; border: 0; background: transparent; font-size: 14px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--nsi-accent-600); cursor: pointer; padding: 8px 0; display: inline-block; }
.nsi-link-arrow:hover { color: var(--nsi-accent-900); }

/* Who we are */
.nsi-stack { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1.25fr); gap: 72px; align-items: start; }
.nsi-stack h2 { font-size: clamp(28px, 4.6vw, 40px); line-height: 1.1; }
.nsi-whoweare-copy p { font-size: 19px; line-height: 1.65; margin: 0 0 20px; font-weight: 400; }
.nsi-whoweare-copy p:last-child { margin-bottom: 0; color: var(--nsi-slate); }

/* Group stats */
.nsi-stats-section { margin-top: 112px; background: var(--nsi-surface); position: relative; overflow: hidden; }
.nsi-stats-section .nsi-wrap { padding: 72px 40px 68px; }
.nsi-stats-grid { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 32px; }
.nsi-stat p.nsi-stat-num { margin: 0; font-size: clamp(64px, 8vw, 116px); line-height: 0.86; font-weight: 600; letter-spacing: -0.045em; color: var(--nsi-accent-600); font-variant-numeric: tabular-nums; }
.nsi-stat p.nsi-stat-label { margin: 16px 0 0; font-size: 13px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; line-height: 1.35; color: var(--nsi-text); }

/* Services tabs (home) */
.nsi-services-stack { display: grid; grid-template-columns: minmax(0,0.95fr) minmax(0,1.15fr); gap: 48px; align-items: start; margin-top: 32px; }
.nsi-service-tabs { display: grid; border-top: 3px solid var(--nsi-text); }
.nsi-service-tab { appearance: none; border: 0; border-bottom: 1px solid var(--nsi-accent-200); background: transparent; text-align: left; cursor: pointer; padding: 24px 0; display: flex; gap: 18px; align-items: baseline; color: var(--nsi-slate); width: 100%; }
.nsi-service-tab:hover, .nsi-service-tab.is-active { color: var(--nsi-text); }
.nsi-service-tab .n { font-size: 13px; font-weight: 800; letter-spacing: 0.06em; color: #5d9bc9; }
.nsi-service-tab.is-active .n { color: var(--nsi-accent-600); }
.nsi-service-tab .t { font-size: 25px; font-weight: 600; letter-spacing: -0.012em; line-height: 1.2; }
.nsi-service-panel { background: var(--nsi-accent-900); color: #ffffff; padding: 44px 42px 40px; min-height: 440px; }
.nsi-service-panel .kicker { margin: 0 0 20px; font-size: 12px; font-weight: 800; letter-spacing: 0.18em; text-transform: uppercase; color: var(--nsi-accent-400); }
.nsi-service-panel h3 { margin: 0 0 22px; font-size: clamp(25px, 3.6vw, 32px); font-weight: 600; letter-spacing: -0.02em; line-height: 1.12; }
.nsi-service-panel .body { margin: 0 0 28px; font-size: 17px; line-height: 1.6; color: var(--nsi-accent-200); }
.nsi-service-panel ul { list-style: none; margin: 0 0 32px; padding: 0; display: grid; gap: 12px; }
.nsi-service-panel li { display: flex; gap: 14px; align-items: baseline; font-size: 15px; font-weight: 600; }
.nsi-service-panel li::before { content: ""; width: 12px; height: 3px; flex: none; background: var(--nsi-accent-500); transform: translateY(-4px); }
.nsi-btn-panel { appearance: none; border: 2px solid var(--nsi-accent-500); background: transparent; color: #ffffff; font-size: 13px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; padding: 14px 22px; cursor: pointer; display: inline-block; }
.nsi-btn-panel:hover { background: var(--nsi-accent-500); }
.nsi-service-panel[hidden] { display: none; }

/* Decorative wave section (home, between services and method) */
.nsi-wave-strip { position: relative; overflow: hidden; height: 220px; margin-top: 96px; display: flex; align-items: center; justify-content: flex-end; }
.nsi-wave-strip img { height: 195px; width: auto; max-width: none; margin-right: -170px; opacity: 0.22; pointer-events: none; }

/* Method / mandate timeline (proportional-width track) */
.nsi-method-section { background: var(--nsi-surface); margin-top: 0; }
.nsi-method-section .nsi-wrap { padding: 88px 40px 92px; }
.nsi-method-head { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1.4fr); gap: 56px; align-items: baseline; }
.nsi-method-head .nsi-eyebrow { grid-column: 1 / -1; margin-bottom: 4px; }
.nsi-method-head p.desc { margin: 0; font-size: 17px; line-height: 1.6; max-width: 56ch; color: var(--nsi-slate); }
.nsi-mandate-track { margin-top: 40px; display: flex; height: 18px; overflow: hidden; background: #ffffff; }
.nsi-mandate-track > div { overflow: hidden; }
.nsi-mandate-track > div > div { width: 100%; height: 100%; }
.nsi-mandate-labels { display: flex; margin-top: 18px; }
.nsi-mandate-labels > div { min-width: 0; }
.nsi-mandate-labels .inner { padding-right: 28px; }
.nsi-mandate-bar { display: none; height: 10px; margin: 0 0 12px; }
.nsi-mandate-labels h3 { margin: 0 0 6px; font-size: 19px; font-weight: 600; letter-spacing: -0.01em; }
.nsi-mandate-labels p.when { margin: 0; font-size: 13px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--nsi-muted); }

/* Latest thinking cards (home) + feed rows (Thought Leadership page) */
.nsi-insights-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 28px; }
.nsi-insight-card { background: var(--nsi-surface); padding: 34px 30px 30px; display: flex; flex-direction: column; gap: 16px; min-height: 300px; border-top: 6px solid var(--nsi-accent-600); }
.nsi-insight-card:hover { background: var(--nsi-accent-200); }
.nsi-insight-card .source { margin: 0; font-size: 11px; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase; }
.nsi-insight-card h3 { font-size: 24px; line-height: 1.28; margin: 0; font-weight: 600; letter-spacing: -0.01em; flex: 1; color: var(--nsi-text); }
.nsi-insight-card .excerpt { margin: 0; font-size: 15px; line-height: 1.55; }
.nsi-insight-card .date { margin: 0; font-size: 12px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; }

/* Services page: index strip + rows */
.nsi-index-strip { background: var(--nsi-accent-900); color: #ffffff; }
.nsi-index-strip .strip-inner { max-width: var(--nsi-wrap); margin: 0 auto; padding: 34px 40px; display: grid; grid-template-columns: repeat(5, minmax(0,1fr)); gap: 24px; }
.nsi-index-strip a { display: block; color: inherit; border-bottom: 2px solid transparent; padding-bottom: 10px; }
.nsi-index-strip a:hover { border-bottom-color: var(--nsi-orange); }
.nsi-index-strip .n { margin: 0 0 8px; font-size: 12px; font-weight: 800; letter-spacing: 0.14em; color: var(--nsi-accent-300); }
.nsi-index-strip .t { margin: 0; font-size: 15px; font-weight: 700; line-height: 1.3; letter-spacing: -0.01em; }
.nsi-service-row { border-top: 3px solid var(--nsi-text); padding: 56px 0 64px; display: grid; grid-template-columns: minmax(0,0.9fr) minmax(0,1.4fr); gap: 64px; align-items: start; scroll-margin-top: 110px; }
.nsi-service-row .n { margin: 0 0 18px; font-size: 15px; font-weight: 800; letter-spacing: 0.14em; color: var(--nsi-accent-600); }
.nsi-service-row h2 { font-size: 34px; line-height: 1.12; }
.nsi-service-row .lede { margin: 20px 0 0; font-size: 16px; line-height: 1.55; color: var(--nsi-slate); max-width: 34ch; }
.nsi-service-row .body { margin: 0 0 30px; font-size: 19px; line-height: 1.65; }
.nsi-service-row ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
.nsi-service-row li { display: flex; gap: 16px; align-items: baseline; font-size: 16px; font-weight: 600; line-height: 1.5; }
.nsi-service-row li::before { content: ""; width: 14px; height: 3px; flex: none; background: var(--nsi-accent-600); transform: translateY(-4px); }
.nsi-cta-panel { background: var(--nsi-accent-900); color: #ffffff; padding: 64px 56px; display: flex; align-items: center; justify-content: space-between; gap: 48px; flex-wrap: wrap; }
.nsi-cta-panel h2 { font-size: clamp(26px, 4vw, 36px); max-width: 24ch; line-height: 1.12; }
.nsi-btn-amber { appearance: none; border: 0; background: var(--nsi-orange); color: var(--nsi-accent-900); font-size: 15px; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; padding: 18px 30px; cursor: pointer; display: inline-block; }
.nsi-btn-amber:hover { background: #ffffff; }

/* Team page */
.nsi-strip { background: var(--nsi-accent-900); color: #ffffff; }
.nsi-strip .strip-inner { max-width: var(--nsi-wrap); margin: 0 auto; padding: 34px 40px; display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 32px; }
.nsi-strip .col p.label { margin: 0 0 10px; font-size: 12px; font-weight: 800; letter-spacing: 0.18em; text-transform: uppercase; color: var(--nsi-accent-300); display: flex; align-items: center; gap: 12px; }
.nsi-strip .col p.label::before { content: ""; display: inline-block; width: 22px; height: 2px; background: var(--nsi-accent-300); }
.nsi-strip .col p.text { margin: 0; font-size: 17px; line-height: 1.5; font-weight: 500; }
.nsi-team-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 32px; }
.nsi-team-card .photo { position: relative; width: 100%; aspect-ratio: 4/5; background: var(--nsi-surface); overflow: hidden; }
.nsi-team-card .photo img { width: 100%; height: 100%; object-fit: cover; object-position: center top; }
.nsi-team-card .photo .placeholder { width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; color: var(--nsi-muted); font-size: 13px; text-align: center; padding: 20px; }
.nsi-team-card .meta { border-top: 3px solid var(--nsi-text); padding: 18px 0 0; }
.nsi-team-card h3 { font-size: 23px; margin: 0 0 8px; font-weight: 600; letter-spacing: -0.01em; }
.nsi-team-card p.role { margin: 0; font-size: 13px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; line-height: 1.4; color: var(--nsi-slate); }
.nsi-panel-navy { background: var(--nsi-accent-900); color: #ffffff; padding: 56px 48px; display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1.2fr); gap: 64px; align-items: center; position: relative; overflow: hidden; }
.nsi-panel-navy h2 { font-size: clamp(26px, 3.8vw, 34px); line-height: 1.12; }
.nsi-panel-navy p { font-size: 18px; line-height: 1.6; margin: 0 0 26px; color: var(--nsi-accent-200); }
.nsi-btn-amber-outline { appearance: none; border: 2px solid var(--nsi-orange); background: transparent; color: var(--nsi-orange); font-size: 14px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; padding: 16px 26px; cursor: pointer; display: inline-block; }
.nsi-btn-amber-outline:hover { background: var(--nsi-orange); color: var(--nsi-accent-900); }

/* Thought Leadership page */
.nsi-filter-strip { background: var(--nsi-accent-900); color: #ffffff; }
.nsi-filter-strip .strip-inner { max-width: var(--nsi-wrap); margin: 0 auto; padding: 34px 40px; display: flex; align-items: baseline; gap: 40px; flex-wrap: wrap; }
.nsi-filter-strip .label { margin: 0; font-size: 12px; font-weight: 800; letter-spacing: 0.18em; text-transform: uppercase; color: var(--nsi-accent-300); }
.nsi-filter-strip button { appearance: none; border: 0; background: transparent; font-family: inherit; color: #ffffff; font-size: 15px; font-weight: 700; letter-spacing: 0.02em; cursor: pointer; padding: 4px 0; border-bottom: 3px solid transparent; }
.nsi-filter-strip button:hover { color: var(--nsi-accent-200); }
.nsi-filter-strip button.is-active { border-bottom-color: var(--nsi-orange); }
.nsi-feed-row { border-top: 3px solid var(--nsi-text); padding: 36px 20px 36px 0; display: grid; grid-template-columns: 210px minmax(0,1fr) 150px; gap: 40px; align-items: start; cursor: pointer; }
.nsi-feed-row:hover { background: var(--nsi-surface); }
.nsi-feed-row .source { margin: 0; font-size: 11px; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase; color: var(--nsi-muted); display: flex; align-items: center; gap: 12px; }
.nsi-feed-row .source::before { content: ""; display: inline-block; width: 22px; height: 2px; background: var(--nsi-accent-600); flex: none; }
.nsi-feed-row h2 { font-size: clamp(23px, 3.2vw, 29px); line-height: 1.24; margin: 0 0 14px; font-weight: 600; letter-spacing: -0.012em; max-width: 26ch; color: var(--nsi-text); }
.nsi-feed-row .excerpt { margin: 0; font-size: 17px; line-height: 1.6; max-width: 62ch; color: var(--nsi-slate); }
.nsi-feed-row .date { margin: 0; font-size: 12px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; text-align: right; color: var(--nsi-muted); }

.nsi-input { background: #ffffff; border: 0; min-height: 56px; font-size: 16px; padding: 0 18px; font-family: inherit; border-radius: 0; }
textarea.nsi-input { min-height: 120px; padding: 14px 16px; }

/* Contact page */
.nsi-contact-grid { display: grid; grid-template-columns: minmax(0,1.1fr) minmax(0,1fr); gap: 64px; align-items: start; }
.nsi-contact-form { background: var(--nsi-surface); padding: 48px 44px; }
.nsi-contact-form > p { font-size: 17px; line-height: 1.6; margin: 0 0 36px; max-width: 44ch; color: var(--nsi-slate); }
.nsi-field { display: grid; gap: 18px; }
.nsi-field-row { display: grid; gap: 6px; margin-bottom: 18px; }
.nsi-field-row label { font-size: 12px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; }
.nsi-offices { display: grid; gap: 32px; }
.nsi-office { border-top: 3px solid var(--nsi-text); padding: 20px 0 0; }
.nsi-office h3 { font-size: clamp(22px, 3vw, 26px); margin: 0 0 10px; font-weight: 600; letter-spacing: -0.015em; }
.nsi-office p.role { margin: 0 0 8px; font-size: 13px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--nsi-slate); }
.nsi-office p.email { margin: 0; font-size: 16px; color: var(--nsi-accent-600); font-weight: 600; }
.nsi-office p.email a { color: inherit; text-decoration: none; }
.nsi-office p.email a:hover { text-decoration: underline; }
.nsi-crisis-band { margin-top: 28px; background: var(--nsi-accent-900); color: #ffffff; padding: 34px 30px; position: relative; overflow: hidden; border-left: 6px solid var(--nsi-orange); }
.nsi-crisis-band h3 { font-size: 21px; margin: 0 0 12px; font-weight: 600; letter-spacing: -0.01em; }
.nsi-crisis-band p.desc { margin: 0 0 18px; font-size: 15px; line-height: 1.55; color: var(--nsi-accent-200); max-width: 34ch; }
.nsi-crisis-band p.contact { margin: 0; font-size: 16px; font-weight: 600; }

/* Privacy page */
.nsi-notice { background: var(--nsi-surface); padding: 32px 36px; border-left: 6px solid var(--nsi-orange); max-width: 80ch; }
.nsi-notice p.label { margin: 0 0 8px; font-size: 12px; font-weight: 800; letter-spacing: 0.16em; text-transform: uppercase; color: var(--nsi-muted); }
.nsi-notice p.text { margin: 0; font-size: 16px; line-height: 1.6; color: var(--nsi-slate); }
.nsi-policy-toc { display: grid; gap: 9px; }
.nsi-policy-toc p { margin: 0; display: grid; grid-template-columns: 28px minmax(0,1fr); gap: 10px; font-size: 15px; line-height: 1.45; color: var(--nsi-slate); }
.nsi-policy-toc .n { font-weight: 700; color: var(--nsi-accent-600); }
.nsi-policy-contact { margin-top: 36px; border-top: 3px solid var(--nsi-text); padding-top: 18px; }
.nsi-policy-contact p.email { margin: 0; font-size: 16px; font-weight: 600; color: var(--nsi-accent-600); }
.nsi-policy-section { border-top: 1px solid var(--nsi-accent-200); padding: 26px 0; display: grid; grid-template-columns: 44px minmax(0,1fr); gap: 16px; align-items: baseline; }
.nsi-policy-section .n { margin: 0; font-size: 13px; font-weight: 800; letter-spacing: 0.08em; color: var(--nsi-accent-600); }
.nsi-policy-section h2 { margin: 0 0 10px; font-size: 24px; font-weight: 600; letter-spacing: -0.012em; }
.nsi-policy-section p { margin: 0; font-size: 16px; line-height: 1.65; max-width: 62ch; color: var(--nsi-slate); }

/* ---------------------------------------------------------------
   Footer
--------------------------------------------------------------- */
.nsi-footer { background: var(--nsi-accent-900); color: var(--nsi-accent-200); padding: 72px 40px 48px; position: relative; overflow: hidden; }
.nsi-footer-grid { max-width: var(--nsi-wrap); margin: 0 auto; display: grid; grid-template-columns: minmax(0,1.5fr) repeat(3,minmax(0,1fr)); gap: 48px; }
.nsi-footer-about img { height: 76px; width: auto; max-width: 100%; display: block; margin: 0 0 20px; }
.nsi-footer-about p { margin: 0; font-size: 15px; line-height: 1.6; max-width: 34ch; }
.nsi-footer-col p.heading { margin: 0 0 16px; font-size: 11px; font-weight: 700; letter-spacing: 0.18em; text-transform: uppercase; color: var(--nsi-accent-400); display: flex; align-items: center; gap: 12px; }
.nsi-footer-col p.heading::before { content: ""; display: inline-block; width: 22px; height: 2px; background: var(--nsi-accent-300); }
.nsi-footer-col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; font-size: 15px; }
.nsi-footer-col a { color: var(--nsi-accent-200); }
.nsi-footer-col a:hover { color: #ffffff; }
.nsi-footer-bottom {
  max-width: var(--nsi-wrap); margin: 56px auto 0; padding-top: 22px; border-top: 1px solid var(--nsi-accent-600);
  display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap;
  font-size: 12px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--nsi-accent-400);
}
.nsi-footer-bottom a { color: inherit; border-bottom: 1px solid var(--nsi-accent-600); padding-bottom: 2px; }
.nsi-footer-bottom a:hover { color: #ffffff; }

/* ---------------------------------------------------------------
   Responsive
--------------------------------------------------------------- */
@media (max-width: 900px) {
  .nsi-wrap, .nsi-header-inner, .nsi-index-strip .strip-inner, .nsi-strip .strip-inner,
  .nsi-filter-strip .strip-inner, .nsi-footer-bottom { padding-left: 24px !important; padding-right: 24px !important; }
  .nsi-stack, .nsi-services-stack, .nsi-method-head, .nsi-service-row, .nsi-contact-grid, .nsi-panel-navy,
  .nsi-index-strip .strip-inner, .nsi-strip .strip-inner, .nsi-stats-grid { grid-template-columns: 1fr !important; gap: 24px !important; }
  .nsi-insights-grid { grid-template-columns: repeat(2, minmax(0,1fr)) !important; gap: 28px !important; }
  .nsi-footer-grid { grid-template-columns: 1fr 1fr !important; }
  .nsi-burger { display: block !important; }
  .nsi-nav { display: none !important; width: 100%; }
  .nsi-nav.is-open {
    display: flex !important; flex-direction: column !important; align-items: stretch !important;
    gap: 0 !important; width: 100% !important; padding: 14px 0 6px !important;
    border-top: 1px solid var(--nsi-accent-200); margin-top: 16px;
  }
  .nsi-nav.is-open ul { flex-direction: column; gap: 0; }
  .nsi-nav.is-open ul a { font-size: 18px !important; padding: 14px 0 !important; }
  .nsi-nav.is-open .nsi-cta { margin-top: 14px !important; margin-left: 0 !important; text-align: center !important; }
  .nsi-hero-panel { position: relative !important; width: 100% !important; height: 220px !important; }
  .nsi-hero-slash { left: 0 !important; width: 100% !important; clip-path: polygon(0% 0%, 84% 0%, 100% 100%, 16% 100%) !important; }
  .nsi-hero-body { min-height: 0 !important; padding: 48px 24px 56px !important; justify-content: flex-start !important; }
  .nsi-mandate-track { display: none !important; }
  .nsi-mandate-labels { flex-direction: column !important; margin-top: 32px !important; }
  .nsi-mandate-labels > div { flex: 0 0 auto !important; width: 100% !important; padding: 0 0 22px !important; }
  .nsi-mandate-bar { display: block !important; }
  .nsi-service-panel { padding: 32px 24px !important; }
  .nsi-page-hero h1, .nsi-page-hero .lede { max-width: 100% !important; }
  .nsi-feed-row { grid-template-columns: 1fr !important; }
  .nsi-cta-panel { padding: 40px 28px !important; }
  .nsi-section { padding: 72px 0 0; }
}
@media (max-width: 560px) {
  .nsi-insights-grid, .nsi-team-grid { grid-template-columns: 1fr !important; }
}