/* ISPTech — Spacecraft Propulsion Systems
   Brand prefix: isp
   Palette: Navy hero, institutional blue, burnt orange accent
   Typography: IBM Plex Sans + IBM Plex Mono */

@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@400;600&family=IBM+Plex+Sans:wght@300;400;600;700&display=swap');

/* ─── Custom Properties ─── */
:root {
  --isp-hero-bg: #0B1622;
  --isp-nav-bg: #0B1622;
  --isp-footer-bg: #0D1A2B;
  --isp-body-bg: #F4F6F8;
  --isp-surface-dark: #132135;
  --isp-surface-card: #FFFFFF;

  --isp-blue: #1B4F8C;
  --isp-blue-data: #3E8BE0;
  --isp-orange: #C8510A;
  --isp-text: #16202E;
  --isp-text-sec: #4A5668;
  --isp-text-light: #FFFFFF;
  --isp-border: #D1D8E0;
  --isp-nav-link-active: #3E8BE0;

  --isp-font-sans: 'IBM Plex Sans', system-ui, sans-serif;
  --isp-font-mono: 'IBM Plex Mono', 'Courier New', monospace;

  --isp-radius: 4px;
  --isp-section-pad: 80px;
  --isp-section-pad-dense: 48px;
  --isp-container: 1200px;
}

/* ─── Reset ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--isp-font-sans);
  font-size: 16px;
  line-height: 1.625;
  color: var(--isp-text);
  background: var(--isp-body-bg);
}
img { max-width: 100%; display: block; }
a { color: var(--isp-blue); text-decoration: none; }
a:hover { text-decoration: underline; }
ul, ol { list-style: none; }
button { cursor: pointer; font-family: inherit; }

/* ─── Typography ─── */
.isp-display { font-size: clamp(36px, 5vw, 56px); line-height: 1.1; font-weight: 700; }
h1, .isp-h1 { font-size: clamp(28px, 4vw, 40px); line-height: 1.2; font-weight: 700; }
h2, .isp-h2 { font-size: clamp(22px, 3vw, 32px); line-height: 1.25; font-weight: 600; }
h3, .isp-h3 { font-size: 24px; line-height: 1.3; font-weight: 600; }
h4, .isp-h4 { font-size: 18px; font-weight: 600; }
.isp-mono { font-family: var(--isp-font-mono); }
.isp-caption { font-size: 13px; color: var(--isp-text-sec); }

/* ─── Layout ─── */
.isp-container {
  max-width: var(--isp-container);
  margin: 0 auto;
  padding: 0 clamp(16px, 4vw, 48px);
}

/* ─── NAV ─── */
.isp-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--isp-nav-bg);
  transition: background 0.2s ease, box-shadow 0.2s ease;
}
.isp-nav.isp-nav--scrolled {
  background: var(--isp-nav-bg);
  box-shadow: 0 2px 12px rgba(0,0,0,0.35);
}
.isp-nav__inner {
  max-width: var(--isp-container);
  margin: 0 auto;
  padding: 0 clamp(16px, 4vw, 48px);
  height: 64px;
  display: flex;
  align-items: center;
  gap: 32px;
}
.isp-nav__logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}
.isp-nav__logo img {
  height: 36px;
  width: auto;
  max-width: 180px;
}
.isp-nav__links {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
}
.isp-nav__item {
  position: relative;
}
.isp-nav__link,
.isp-nav__dropdown-toggle {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 8px 12px;
  font-size: 14px;
  font-weight: 500;
  color: rgba(255,255,255,0.85);
  background: transparent;
  border: none;
  border-radius: var(--isp-radius);
  transition: color 0.15s, background 0.15s;
  white-space: nowrap;
  font-family: var(--isp-font-sans);
  text-decoration: none;
}
.isp-nav__link:hover,
.isp-nav__dropdown-toggle:hover,
.isp-nav__item.isp-active > .isp-nav__link,
.isp-nav__item.isp-active > .isp-nav__dropdown-toggle {
  color: #FFFFFF;
  background: rgba(255,255,255,0.08);
  text-decoration: none;
}
.isp-nav__dropdown-toggle svg {
  width: 14px;
  height: 14px;
  opacity: 0.7;
  transition: transform 0.15s;
}
.isp-nav__item:hover .isp-nav__dropdown-toggle svg,
.isp-nav__item.isp-dropdown-open .isp-nav__dropdown-toggle svg {
  transform: rotate(180deg);
}

.isp-nav__dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 200px;
  background: var(--isp-nav-bg);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--isp-radius);
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
  padding: 6px 0;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-4px);
  transition: opacity 0.15s, transform 0.15s;
}
.isp-nav__item:hover .isp-nav__dropdown,
.isp-nav__item.isp-dropdown-open .isp-nav__dropdown {
  opacity: 1;
  pointer-events: all;
  transform: translateY(0);
}
.isp-nav__dropdown a {
  display: block;
  padding: 9px 16px;
  font-size: 13.5px;
  color: rgba(255,255,255,0.82);
  transition: background 0.12s, color 0.12s;
}
.isp-nav__dropdown a:hover {
  background: rgba(255,255,255,0.07);
  color: #FFFFFF;
  text-decoration: none;
}

.isp-nav__cta {
  margin-left: 12px;
  padding: 8px 18px;
  font-size: 13.5px;
  font-weight: 600;
  color: #FFFFFF;
  border: 1px solid rgba(255,255,255,0.5);
  border-radius: var(--isp-radius);
  background: transparent;
  white-space: nowrap;
  transition: background 0.15s, border-color 0.15s;
}
.isp-nav__cta:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.8);
  text-decoration: none;
}

/* Light-top pages: nav must be solid (never transparent) */
body.isp-page--light-top .isp-nav {
  background: var(--isp-nav-bg);
}

.isp-nav__hamburger {
  display: none;
  background: transparent;
  border: none;
  padding: 8px;
  margin-left: auto;
}
.isp-nav__hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: rgba(255,255,255,0.85);
  margin: 4px 0;
  transition: transform 0.2s, opacity 0.2s;
}
.isp-nav__hamburger.isp-open span:nth-child(1) { transform: rotate(45deg) translate(4px, 4px); }
.isp-nav__hamburger.isp-open span:nth-child(2) { opacity: 0; }
.isp-nav__hamburger.isp-open span:nth-child(3) { transform: rotate(-45deg) translate(4px, -4px); }

/* ─── HERO ─── */
.isp-hero {
  background: var(--isp-hero-bg);
  padding-top: 64px; /* nav height */
  min-height: 600px;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.isp-hero--tall { min-height: 680px; }
.isp-hero__grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(59,130,246,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(59,130,246,0.05) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}
.isp-hero__inner {
  max-width: var(--isp-container);
  margin: 0 auto;
  padding: 64px clamp(16px, 4vw, 48px);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.isp-hero__inner--centered {
  grid-template-columns: 1fr;
  max-width: 800px;
  text-align: center;
}
.isp-hero__eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--isp-orange);
  margin-bottom: 16px;
}
.isp-hero__title {
  font-size: clamp(28px, 4.5vw, 52px);
  font-weight: 700;
  line-height: 1.1;
  color: var(--isp-text-light);
  margin-bottom: 20px;
}
.isp-hero__sub {
  font-size: 17px;
  line-height: 1.65;
  color: rgba(255,255,255,0.72);
  margin-bottom: 32px;
  max-width: 520px;
}
.isp-hero__actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* Sub-page hero */
.isp-subhero {
  background: var(--isp-hero-bg);
  padding-top: 64px;
  min-height: 320px;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.isp-subhero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(59,130,246,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(59,130,246,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
}
.isp-subhero__inner {
  max-width: var(--isp-container);
  margin: 0 auto;
  padding: 56px clamp(16px, 4vw, 48px);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.isp-subhero__text {
  /* single col variant */
}
.isp-subhero__breadcrumb {
  font-size: 12px;
  color: rgba(255,255,255,0.45);
  margin-bottom: 12px;
}
.isp-subhero__breadcrumb a {
  color: rgba(255,255,255,0.45);
}
.isp-subhero__breadcrumb a:hover { color: rgba(255,255,255,0.7); text-decoration: none; }
.isp-subhero__breadcrumb span { color: var(--isp-blue-data); }
.isp-subhero__title {
  font-size: clamp(22px, 3.5vw, 38px);
  font-weight: 700;
  color: var(--isp-text-light);
  line-height: 1.2;
  margin-bottom: 14px;
}
.isp-subhero__lead {
  font-size: 16px;
  color: rgba(255,255,255,0.68);
  line-height: 1.6;
  max-width: 540px;
}

/* Sub-hero stat tiles (right side) */
.isp-subhero__stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.isp-subhero__stat {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--isp-radius);
  padding: 20px;
}
.isp-subhero__stat-val {
  font-size: 28px;
  font-weight: 700;
  color: var(--isp-blue-data);
  font-family: var(--isp-font-mono);
  line-height: 1;
  margin-bottom: 6px;
}
.isp-subhero__stat-label {
  font-size: 12px;
  color: rgba(255,255,255,0.55);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* Sub-hero product image (right) */
.isp-subhero__img-wrap {
  border-radius: var(--isp-radius);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.08);
}
.isp-subhero__img-wrap img {
  width: 100%;
  height: 280px;
  object-fit: cover;
}

/* ─── BUTTONS ─── */
.isp-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 22px;
  font-size: 14px;
  font-weight: 600;
  border-radius: var(--isp-radius);
  border: 2px solid transparent;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
  text-decoration: none;
  white-space: nowrap;
}
.isp-btn:hover { text-decoration: none; }
.isp-btn--primary {
  background: var(--isp-blue);
  color: #FFFFFF;
  border-color: var(--isp-blue);
}
.isp-btn--primary:hover {
  background: #163f73;
  border-color: #163f73;
  color: #FFFFFF;
}
.isp-btn--outline-white {
  background: transparent;
  color: #FFFFFF;
  border-color: rgba(255,255,255,0.5);
}
.isp-btn--outline-white:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.8);
  color: #FFFFFF;
}
.isp-btn--outline-blue {
  background: transparent;
  color: var(--isp-blue);
  border-color: var(--isp-blue);
}
.isp-btn--outline-blue:hover {
  background: var(--isp-blue);
  color: #FFFFFF;
}
.isp-btn--orange {
  background: var(--isp-orange);
  color: #FFFFFF;
  border-color: var(--isp-orange);
}
.isp-btn--orange:hover {
  background: #a8400a;
  border-color: #a8400a;
  color: #FFFFFF;
}
.isp-btn--sm {
  padding: 7px 16px;
  font-size: 13px;
}

/* ─── CREDENTIALS BAR ─── */
.isp-credentials {
  background: var(--isp-surface-dark);
  padding: 20px 0;
}
.isp-credentials__inner {
  max-width: var(--isp-container);
  margin: 0 auto;
  padding: 0 clamp(16px, 4vw, 48px);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 8px 32px;
}
.isp-credentials__item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 500;
  color: rgba(255,255,255,0.75);
  white-space: nowrap;
}
.isp-credentials__item::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--isp-orange);
  border-radius: 50%;
  flex-shrink: 0;
}

/* ─── SECTION WRAPPERS ─── */
.isp-section {
  padding: var(--isp-section-pad) 0;
}
.isp-section--light { background: var(--isp-body-bg); }
.isp-section--white { background: #FFFFFF; }
.isp-section--dark { background: var(--isp-hero-bg); }
.isp-section--surface { background: var(--isp-surface-dark); }
.isp-section--dense { padding: var(--isp-section-pad-dense) 0; }

.isp-section__header {
  margin-bottom: 48px;
}
.isp-section__eyebrow {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--isp-orange);
  margin-bottom: 10px;
}
.isp-section__title {
  color: var(--isp-text);
  margin-bottom: 14px;
}
.isp-section--dark .isp-section__title,
.isp-section--surface .isp-section__title {
  color: var(--isp-text-light);
}
.isp-section__lead {
  font-size: 17px;
  color: var(--isp-text-sec);
  line-height: 1.6;
  max-width: 620px;
}
.isp-section--dark .isp-section__lead,
.isp-section--surface .isp-section__lead {
  color: rgba(255,255,255,0.65);
}
.isp-section__header--centered { text-align: center; }
.isp-section__header--centered .isp-section__lead { margin: 0 auto; }

/* ─── PRODUCT CARDS ─── */
.isp-product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}
.isp-product-card {
  background: var(--isp-surface-card);
  border: 1px solid var(--isp-border);
  border-radius: var(--isp-radius);
  overflow: hidden;
  transition: box-shadow 0.2s, transform 0.2s;
}
.isp-product-card:hover {
  box-shadow: 0 8px 24px rgba(27,79,140,0.12);
  transform: translateY(-2px);
}
.isp-product-card__img-wrap {
  height: 160px;
  background: var(--isp-surface-dark);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.isp-product-card__img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.isp-product-card__body {
  padding: 24px;
}
.isp-product-card__title {
  font-size: 17px;
  font-weight: 700;
  color: var(--isp-text);
  margin-bottom: 8px;
}
.isp-product-card__spec {
  font-family: var(--isp-font-mono);
  font-size: 13px;
  color: var(--isp-blue-data);
  margin-bottom: 12px;
  font-weight: 600;
}
.isp-product-card__desc {
  font-size: 14px;
  color: var(--isp-text-sec);
  line-height: 1.55;
  margin-bottom: 16px;
}
.isp-product-card__link {
  font-size: 13px;
  font-weight: 600;
  color: var(--isp-blue);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.isp-product-card__link:hover { color: var(--isp-blue-data); }

/* ─── SPEC TABLE ─── */
.isp-spec-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--isp-font-mono);
  font-size: 13.5px;
}
.isp-spec-table th {
  text-align: left;
  padding: 10px 14px;
  background: var(--isp-surface-dark);
  color: rgba(255,255,255,0.7);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-bottom: 2px solid var(--isp-blue);
}
.isp-spec-table td {
  padding: 9px 14px;
  border-bottom: 1px solid var(--isp-border);
  vertical-align: top;
  color: var(--isp-text);
}
.isp-spec-table td:first-child {
  font-weight: 600;
  color: var(--isp-text-sec);
  width: 40%;
}
.isp-spec-table td:last-child {
  color: var(--isp-text);
}
.isp-spec-table tr:last-child td { border-bottom: none; }
.isp-spec-table tr:nth-child(even) td { background: rgba(241,245,249,0.5); }
.isp-spec-wrap {
  border: 1px solid var(--isp-border);
  border-radius: var(--isp-radius);
  overflow: hidden;
}

/* ─── HERITAGE CALLOUT / STAT TILES ─── */
.isp-stats {
  background: var(--isp-hero-bg);
  padding: var(--isp-section-pad-dense) 0;
}
.isp-stats__inner {
  max-width: var(--isp-container);
  margin: 0 auto;
  padding: 0 clamp(16px, 4vw, 48px);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2px;
}
.isp-stats__tile {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  padding: 32px 24px;
  text-align: center;
}
.isp-stats__tile-val {
  font-size: 40px;
  font-weight: 700;
  color: var(--isp-blue-data);
  font-family: var(--isp-font-mono);
  line-height: 1;
  margin-bottom: 8px;
}
.isp-stats__tile-label {
  font-size: 13px;
  color: rgba(255,255,255,0.55);
  font-weight: 500;
}

/* ─── CAPABILITIES SPLIT ─── */
.isp-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 480px;
}
.isp-split__panel {
  padding: 64px clamp(24px, 5vw, 64px);
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.isp-split__panel--dark {
  background: var(--isp-surface-dark);
  color: var(--isp-text-light);
}
.isp-split__panel--dark h2,
.isp-split__panel--dark h3 { color: var(--isp-text-light); }
.isp-split__panel--dark p { color: rgba(255,255,255,0.72); line-height: 1.65; }
.isp-split__panel--img { overflow: hidden; padding: 0; }
.isp-split__panel--img img { width: 100%; height: 100%; object-fit: cover; }
.isp-split__eyebrow {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--isp-orange);
  margin-bottom: 12px;
}
.isp-split__title {
  font-size: clamp(20px, 2.5vw, 28px);
  font-weight: 700;
  color: var(--isp-text-light);
  margin-bottom: 16px;
  line-height: 1.2;
}
.isp-split__body {
  font-size: 15.5px;
  color: rgba(255,255,255,0.7);
  line-height: 1.65;
  margin-bottom: 28px;
}
.isp-split__link {
  font-size: 14px;
  font-weight: 600;
  color: var(--isp-blue-data);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.isp-split__link:hover { color: #7AB8F5; text-decoration: none; }

/* ─── INDUSTRIES GRID ─── */
.isp-industries {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.isp-industry-card {
  background: var(--isp-surface-card);
  border: 1px solid var(--isp-border);
  border-radius: var(--isp-radius);
  padding: 28px 24px;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.isp-industry-card:hover {
  border-color: var(--isp-blue);
  box-shadow: 0 4px 16px rgba(27,79,140,0.1);
}
.isp-industry-card__icon {
  width: 44px;
  height: 44px;
  background: rgba(27,79,140,0.08);
  border-radius: var(--isp-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}
.isp-industry-card__icon svg {
  width: 22px;
  height: 22px;
  color: var(--isp-blue);
}
.isp-industry-card__title {
  font-size: 16px;
  font-weight: 700;
  color: var(--isp-text);
  margin-bottom: 8px;
}
.isp-industry-card__desc {
  font-size: 14px;
  color: var(--isp-text-sec);
  line-height: 1.55;
  margin-bottom: 14px;
}
.isp-industry-card__link {
  font-size: 13px;
  font-weight: 600;
  color: var(--isp-blue);
}
.isp-industry-card__link:hover { color: var(--isp-blue-data); }

/* ─── PUBLICATIONS ─── */
.isp-pub-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}
.isp-pub-card {
  background: var(--isp-surface-card);
  border: 1px solid var(--isp-border);
  border-radius: var(--isp-radius);
  padding: 24px;
  transition: box-shadow 0.2s;
}
.isp-pub-card:hover { box-shadow: 0 4px 16px rgba(27,79,140,0.1); }
.isp-pub-card__venue {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--isp-blue);
  background: rgba(27,79,140,0.07);
  padding: 3px 8px;
  border-radius: 2px;
  margin-bottom: 12px;
}
.isp-pub-card__title {
  font-size: 15px;
  font-weight: 600;
  color: var(--isp-text);
  line-height: 1.4;
  margin-bottom: 8px;
}
.isp-pub-card__meta {
  font-family: var(--isp-font-mono);
  font-size: 12px;
  color: var(--isp-text-sec);
  margin-bottom: 14px;
}
.isp-pub-card__abstract {
  font-size: 13.5px;
  color: var(--isp-text-sec);
  line-height: 1.55;
  margin-bottom: 16px;
}
.isp-pub-card__dl {
  font-size: 13px;
  font-weight: 600;
  color: var(--isp-blue);
  display: inline-flex;
  align-items: center;
  gap: 5px;
}
.isp-pub-card__dl:hover { color: var(--isp-blue-data); }

/* ─── EXPORT COMPLIANCE BAND ─── */
.isp-compliance-band {
  background: #FEF3E2;
  border-top: 3px solid var(--isp-orange);
  padding: 28px 0;
}
.isp-compliance-band__inner {
  max-width: var(--isp-container);
  margin: 0 auto;
  padding: 0 clamp(16px, 4vw, 48px);
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.isp-compliance-band__icon {
  width: 40px;
  height: 40px;
  background: var(--isp-orange);
  border-radius: var(--isp-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.isp-compliance-band__icon svg { width: 20px; height: 20px; color: #FFF; }
.isp-compliance-band__text {
  flex: 1;
  min-width: 240px;
}
.isp-compliance-band__text h3 {
  font-size: 15px;
  font-weight: 700;
  color: var(--isp-text);
  margin-bottom: 4px;
}
.isp-compliance-band__text p {
  font-size: 14px;
  color: var(--isp-text-sec);
  line-height: 1.5;
}
.isp-compliance-band__cta .isp-btn {
  border-color: var(--isp-orange);
  color: var(--isp-orange);
}
.isp-compliance-band__cta .isp-btn:hover {
  background: var(--isp-orange);
  color: #FFF;
}

/* ─── CTA SECTION ─── */
.isp-cta {
  background: var(--isp-hero-bg);
  padding: var(--isp-section-pad) 0;
  text-align: center;
}
.isp-cta__inner {
  max-width: 680px;
  margin: 0 auto;
  padding: 0 clamp(16px, 4vw, 48px);
}
.isp-cta__title {
  font-size: clamp(24px, 3.5vw, 36px);
  font-weight: 700;
  color: var(--isp-text-light);
  margin-bottom: 16px;
}
.isp-cta__body {
  font-size: 16px;
  color: rgba(255,255,255,0.65);
  line-height: 1.65;
  margin-bottom: 32px;
}
.isp-cta__actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ─── NEWS / ARTICLES ─── */
.isp-news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}
.isp-news-card {
  background: var(--isp-surface-card);
  border: 1px solid var(--isp-border);
  border-radius: var(--isp-radius);
  overflow: hidden;
  transition: box-shadow 0.2s;
}
.isp-news-card:hover { box-shadow: 0 4px 16px rgba(27,79,140,0.1); }
.isp-news-card__img {
  height: 200px;
  overflow: hidden;
  background: var(--isp-surface-dark);
}
.isp-news-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.isp-news-card__body { padding: 24px; }
.isp-news-card__date {
  font-family: var(--isp-font-mono);
  font-size: 12px;
  color: var(--isp-text-sec);
  margin-bottom: 8px;
}
.isp-news-card__title {
  font-size: 16px;
  font-weight: 700;
  color: var(--isp-text);
  line-height: 1.4;
  margin-bottom: 10px;
}
.isp-news-card__summary {
  font-size: 14px;
  color: var(--isp-text-sec);
  line-height: 1.55;
  margin-bottom: 14px;
}
.isp-news-card__link {
  font-size: 13px;
  font-weight: 600;
  color: var(--isp-blue);
}
.isp-news-card__link:hover { color: var(--isp-blue-data); }

/* ─── TEAM ─── */
.isp-team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 32px;
}
.isp-team-card { text-align: center; }
.isp-team-card__img-wrap {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  overflow: hidden;
  margin: 0 auto 16px;
  border: 3px solid var(--isp-border);
  background: var(--isp-surface-dark);
}
.isp-team-card__img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.isp-team-card__name {
  font-size: 16px;
  font-weight: 700;
  color: var(--isp-text);
  margin-bottom: 4px;
}
.isp-team-card__title {
  font-size: 13px;
  color: var(--isp-text-sec);
}

/* ─── FORM ─── */
.isp-form { max-width: 640px; }
.isp-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px 24px;
}
.isp-form-full { grid-column: 1 / -1; }
.isp-field { display: flex; flex-direction: column; gap: 6px; }
.isp-field label {
  font-size: 13px;
  font-weight: 600;
  color: var(--isp-text);
  letter-spacing: 0.02em;
}
.isp-field input,
.isp-field select,
.isp-field textarea {
  padding: 10px 14px;
  font-size: 14.5px;
  font-family: var(--isp-font-sans);
  color: var(--isp-text);
  background: #FFFFFF;
  border: 1px solid var(--isp-border);
  border-radius: var(--isp-radius);
  transition: border-color 0.15s;
  outline: none;
}
.isp-field input:focus,
.isp-field select:focus,
.isp-field textarea:focus {
  border-color: var(--isp-blue);
  box-shadow: 0 0 0 3px rgba(27,79,140,0.1);
}
.isp-field textarea { resize: vertical; min-height: 120px; }
.isp-form__note {
  font-size: 12px;
  color: var(--isp-text-sec);
  margin-top: 4px;
}
.isp-form__submit { margin-top: 8px; }

/* ─── CONTACT INFO ─── */
.isp-contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}
.isp-contact-info__title {
  font-size: 18px;
  font-weight: 700;
  color: var(--isp-text);
  margin-bottom: 20px;
}
.isp-contact-info__row {
  display: flex;
  gap: 14px;
  margin-bottom: 16px;
}
.isp-contact-info__icon {
  width: 36px;
  height: 36px;
  background: rgba(27,79,140,0.08);
  border-radius: var(--isp-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.isp-contact-info__icon svg { width: 16px; height: 16px; color: var(--isp-blue); }
.isp-contact-info__label { font-size: 12px; color: var(--isp-text-sec); margin-bottom: 2px; }
.isp-contact-info__val { font-size: 14.5px; color: var(--isp-text); }
.isp-contact-info__val a { color: var(--isp-blue); }

/* ─── CAREERS ─── */
.isp-roles-list { display: flex; flex-direction: column; gap: 16px; }
.isp-role-card {
  background: var(--isp-surface-card);
  border: 1px solid var(--isp-border);
  border-radius: var(--isp-radius);
  padding: 24px;
  display: flex;
  align-items: flex-start;
  gap: 20px;
  transition: border-color 0.15s;
}
.isp-role-card:hover { border-color: var(--isp-blue); }
.isp-role-card__info { flex: 1; }
.isp-role-card__title {
  font-size: 17px;
  font-weight: 700;
  color: var(--isp-text);
  margin-bottom: 6px;
}
.isp-role-card__meta {
  font-size: 13px;
  color: var(--isp-text-sec);
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 10px;
}
.isp-role-card__meta span { display: flex; align-items: center; gap: 4px; }
.isp-role-card__desc {
  font-size: 14px;
  color: var(--isp-text-sec);
  line-height: 1.55;
}
.isp-role-card__action { flex-shrink: 0; }

/* ─── PROCESS STEPS ─── */
.isp-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0;
  position: relative;
}
.isp-step {
  padding: 32px 24px;
  border-left: 1px solid var(--isp-border);
  position: relative;
}
.isp-step:first-child { border-left: none; }
.isp-step__num {
  font-family: var(--isp-font-mono);
  font-size: 36px;
  font-weight: 700;
  color: rgba(27,79,140,0.15);
  line-height: 1;
  margin-bottom: 12px;
}
.isp-step__title {
  font-size: 16px;
  font-weight: 700;
  color: var(--isp-text);
  margin-bottom: 8px;
}
.isp-step__desc {
  font-size: 14px;
  color: var(--isp-text-sec);
  line-height: 1.55;
}

/* ─── TIMELINE ─── */
.isp-timeline { position: relative; padding-left: 32px; }
.isp-timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--isp-blue);
}
.isp-timeline__item {
  position: relative;
  margin-bottom: 36px;
}
.isp-timeline__item::before {
  content: '';
  position: absolute;
  left: -36px;
  top: 6px;
  width: 10px;
  height: 10px;
  background: var(--isp-blue-data);
  border-radius: 50%;
  border: 2px solid #FFF;
  box-shadow: 0 0 0 2px var(--isp-blue);
}
.isp-timeline__year {
  font-family: var(--isp-font-mono);
  font-size: 12px;
  font-weight: 600;
  color: var(--isp-blue-data);
  margin-bottom: 4px;
}
.isp-timeline__title {
  font-size: 16px;
  font-weight: 700;
  color: var(--isp-text);
  margin-bottom: 6px;
}
.isp-timeline__desc {
  font-size: 14px;
  color: var(--isp-text-sec);
  line-height: 1.55;
}

/* ─── COMPARISON TABLE ─── */
.isp-compare-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
.isp-compare-table th {
  text-align: center;
  padding: 14px 16px;
  background: var(--isp-surface-dark);
  color: rgba(255,255,255,0.85);
  font-weight: 600;
  border: 1px solid rgba(255,255,255,0.1);
}
.isp-compare-table th:first-child { text-align: left; }
.isp-compare-table td {
  padding: 10px 16px;
  border: 1px solid var(--isp-border);
  text-align: center;
  color: var(--isp-text-sec);
}
.isp-compare-table td:first-child {
  text-align: left;
  font-weight: 600;
  color: var(--isp-text);
  font-family: var(--isp-font-mono);
  font-size: 13px;
  background: rgba(241,245,249,0.5);
}
.isp-compare-table tr:nth-child(even) td { background: rgba(241,245,249,0.3); }
.isp-compare-wrap {
  border-radius: var(--isp-radius);
  overflow: hidden;
  border: 1px solid var(--isp-border);
}

/* ─── CHALLENGE/SOLUTION 2-COL ─── */
.isp-challenge-solution {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}
.isp-cs-col__label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 16px;
  padding: 4px 10px;
  border-radius: 2px;
  display: inline-block;
}
.isp-cs-col--challenge .isp-cs-col__label {
  background: rgba(200,81,10,0.1);
  color: var(--isp-orange);
}
.isp-cs-col--solution .isp-cs-col__label {
  background: rgba(27,79,140,0.1);
  color: var(--isp-blue);
}
.isp-cs-col__title {
  font-size: 18px;
  font-weight: 700;
  color: var(--isp-text);
  margin-bottom: 12px;
}
.isp-cs-col__body {
  font-size: 14.5px;
  color: var(--isp-text-sec);
  line-height: 1.65;
}
.isp-cs-col__list { margin-top: 14px; display: flex; flex-direction: column; gap: 8px; }
.isp-cs-col__list li {
  font-size: 14px;
  color: var(--isp-text-sec);
  display: flex;
  gap: 8px;
  align-items: flex-start;
}
.isp-cs-col__list li::before {
  content: '→';
  color: var(--isp-blue);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 1px;
}

/* ─── CERTIFICATIONS STRIP ─── */
.isp-cert-strip {
  background: rgba(27,79,140,0.05);
  border: 1px solid var(--isp-border);
  border-radius: var(--isp-radius);
  padding: 24px 32px;
  display: flex;
  flex-wrap: wrap;
  gap: 16px 32px;
  align-items: center;
}
.isp-cert-strip__item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--isp-text);
}
.isp-cert-strip__item::before {
  content: '✓';
  color: var(--isp-blue);
  font-weight: 700;
  font-size: 14px;
}

/* ─── ARTICLE ─── */
.isp-article__body {
  max-width: 720px;
  margin: 0 auto;
  padding: 64px clamp(16px, 4vw, 48px);
}
.isp-article__body h2 { font-size: 24px; font-weight: 700; color: var(--isp-text); margin: 36px 0 14px; }
.isp-article__body p { font-size: 16px; color: var(--isp-text-sec); line-height: 1.75; margin-bottom: 18px; }
.isp-article__body ul { list-style: disc; padding-left: 24px; margin-bottom: 18px; }
.isp-article__body ul li { font-size: 15.5px; color: var(--isp-text-sec); margin-bottom: 6px; line-height: 1.65; }

/* ─── FOOTER ─── */
.isp-footer {
  background: var(--isp-footer-bg);
  padding: 64px 0 0;
}
.isp-footer__grid {
  max-width: var(--isp-container);
  margin: 0 auto;
  padding: 0 clamp(16px, 4vw, 48px);
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
}
.isp-footer__brand {
  grid-column: span 3;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 32px;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.isp-footer__brand-logo img {
  height: 36px;
  width: auto;
  max-width: 180px;
}
.isp-footer__brand-tagline {
  font-size: 14px;
  color: rgba(255,255,255,0.45);
  max-width: 340px;
}
.isp-footer__brand-social {
  display: flex;
  gap: 12px;
}
.isp-footer__brand-social a {
  width: 36px;
  height: 36px;
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--isp-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.55);
  transition: border-color 0.15s, color 0.15s;
}
.isp-footer__brand-social a:hover {
  border-color: rgba(255,255,255,0.4);
  color: #FFFFFF;
  text-decoration: none;
}
.isp-footer__col-title {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  margin-bottom: 16px;
}
.isp-footer__links { display: flex; flex-direction: column; gap: 8px; }
.isp-footer__links a {
  font-size: 14px;
  color: rgba(255,255,255,0.65);
  transition: color 0.15s;
  text-decoration: none;
}
.isp-footer__links a:hover { color: #FFFFFF; }
.isp-footer__legal {
  background: rgba(0,0,0,0.2);
  border-top: 1px solid rgba(255,255,255,0.07);
  padding: 20px clamp(16px, 4vw, 48px);
}
.isp-footer__legal-inner {
  max-width: var(--isp-container);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.isp-footer__legal-left {
  font-size: 12.5px;
  color: rgba(255,255,255,0.35);
}
.isp-footer__legal-left a { color: rgba(255,255,255,0.35); text-decoration: none; }
.isp-footer__legal-left a:hover { color: rgba(255,255,255,0.6); }
.isp-footer__legal-links {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.isp-footer__legal-links a {
  font-size: 12.5px;
  color: rgba(255,255,255,0.35);
  text-decoration: none;
}
.isp-footer__legal-links a:hover { color: rgba(255,255,255,0.6); }
.isp-footer__impressum {
  max-width: var(--isp-container);
  margin: 0 auto;
  padding: 16px clamp(16px, 4vw, 48px) 20px;
  font-size: 11.5px;
  color: rgba(255,255,255,0.22);
  line-height: 1.5;
}

/* ─── COOKIE BANNER ─── */
.isp-cookie {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 9000;
  background: var(--isp-surface-dark);
  border-top: 2px solid var(--isp-blue);
  padding: 18px 0;
  display: none;
}
.isp-cookie--visible { display: block; }
body.isp-cookie-visible { padding-bottom: 80px; }
.isp-cookie__inner {
  max-width: var(--isp-container);
  margin: 0 auto;
  padding: 0 clamp(16px, 4vw, 48px);
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.isp-cookie__text {
  flex: 1;
  font-size: 13.5px;
  color: rgba(255,255,255,0.8);
  min-width: 200px;
}
.isp-cookie__text a {
  color: var(--isp-blue-data);
  text-decoration: underline;
}
.isp-cookie__actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  flex-shrink: 0;
}
#cookie-accept {
  padding: 8px 18px;
  background: var(--isp-blue);
  color: #FFF;
  border: 1px solid var(--isp-blue);
  border-radius: var(--isp-radius);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--isp-font-sans);
}
#cookie-accept:hover { background: #163f73; }
#cookie-essential-only {
  padding: 8px 18px;
  background: transparent;
  color: rgba(255,255,255,0.7);
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: var(--isp-radius);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--isp-font-sans);
}
#cookie-essential-only:hover {
  background: rgba(255,255,255,0.06);
  color: rgba(255,255,255,0.9);
}

/* ─── GALLERY ─── */
.isp-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.isp-gallery__img {
  border-radius: var(--isp-radius);
  overflow: hidden;
  border: 1px solid var(--isp-border);
}
.isp-gallery__img img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}

/* ─── 404 ─── */
.isp-404 {
  min-height: 100vh;
  background: var(--isp-hero-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 48px clamp(16px, 4vw, 48px);
}
.isp-404__code {
  font-family: var(--isp-font-mono);
  font-size: 120px;
  font-weight: 700;
  color: var(--isp-blue);
  line-height: 1;
  margin-bottom: 16px;
  opacity: 0.5;
}
.isp-404__title { font-size: 28px; font-weight: 700; color: var(--isp-text-light); margin-bottom: 12px; }
.isp-404__body { font-size: 15px; color: rgba(255,255,255,0.55); margin-bottom: 32px; }

/* ─── LEGAL PAGES ─── */
.isp-legal-wrap {
  max-width: 860px;
  margin: 0 auto;
  padding: 64px clamp(16px, 4vw, 48px);
}
.isp-legal-wrap h1 { color: var(--isp-text); font-size: 32px; margin-bottom: 8px; }
.isp-legal-wrap .isp-legal-meta {
  font-size: 13px;
  color: var(--isp-text-sec);
  margin-bottom: 40px;
  border-bottom: 1px solid var(--isp-border);
  padding-bottom: 18px;
}
.isp-legal-wrap h2 {
  font-size: 18px;
  font-weight: 700;
  margin-top: 40px;
  margin-bottom: 10px;
  color: var(--isp-text);
  border-left: 4px solid var(--isp-blue);
  padding-left: 12px;
}
.isp-legal-wrap h3 {
  font-size: 15px;
  font-weight: 600;
  margin-top: 24px;
  margin-bottom: 8px;
  color: var(--isp-text);
}
.isp-legal-wrap p { font-size: 14.5px; color: var(--isp-text-sec); line-height: 1.75; margin-bottom: 14px; }
.isp-legal-wrap ul, .isp-legal-wrap ol { padding-left: 24px; list-style: disc; margin-bottom: 14px; }
.isp-legal-wrap li { font-size: 14px; color: var(--isp-text-sec); margin-bottom: 5px; line-height: 1.6; }
.isp-legal-wrap table { width: 100%; border-collapse: collapse; margin: 20px 0; font-size: 13.5px; }
.isp-legal-wrap th {
  text-align: left; padding: 9px 12px; background: var(--isp-body-bg);
  font-weight: 600; border: 1px solid var(--isp-border); font-size: 12px;
}
.isp-legal-wrap td { padding: 8px 12px; border: 1px solid var(--isp-border); vertical-align: top; color: var(--isp-text-sec); }
.isp-legal-wrap tr:nth-child(even) td { background: rgba(241,245,249,0.4); }
.isp-legal-wrap a { color: var(--isp-blue); }

/* ─── FADE-IN ─── */
.isp-fade { opacity: 0; transform: translateY(18px); transition: opacity 0.5s ease, transform 0.5s ease; }
.isp-fade.isp-visible { opacity: 1; transform: none; }

/* ─── BUTTON VARIANTS (additional) ─── */
.isp-btn--blue {
  background: var(--isp-blue);
  color: #FFFFFF;
  border-color: var(--isp-blue);
}
.isp-btn--blue:hover {
  background: #163f73;
  border-color: #163f73;
  color: #FFFFFF;
  text-decoration: none;
}
.isp-btn--ghost {
  background: transparent;
  color: rgba(255,255,255,0.75);
  border: 1px solid rgba(255,255,255,0.3);
}
.isp-btn--ghost:hover {
  background: rgba(255,255,255,0.08);
  color: #FFFFFF;
  border-color: rgba(255,255,255,0.55);
  text-decoration: none;
}
.isp-btn--full { width: 100%; justify-content: center; }

/* ─── PUBLICATION FILTER ─── */
.isp-pub-filter {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}
.isp-pub-filter__btn {
  padding: 7px 16px;
  font-size: 13px;
  font-weight: 600;
  font-family: var(--isp-font-sans);
  background: var(--isp-surface-card);
  border: 1px solid var(--isp-border);
  border-radius: 20px;
  color: var(--isp-text-sec);
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s, color 0.15s;
}
.isp-pub-filter__btn:hover {
  background: rgba(27,79,140,0.06);
  border-color: var(--isp-blue);
  color: var(--isp-blue);
}
.isp-pub-filter__btn--active {
  background: var(--isp-blue);
  border-color: var(--isp-blue);
  color: #FFFFFF;
}
.isp-pub-filter__btn--active:hover { background: #163f73; border-color: #163f73; }

/* ─── ABOUT NARRATIVE ─── */
.isp-about-narrative {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 48px;
  align-items: start;
}
.isp-about-narrative__text p {
  font-size: 15px;
  color: var(--isp-text-sec);
  line-height: 1.75;
  margin-bottom: 16px;
}
.isp-about-narrative__certs {
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: var(--isp-surface-card);
  border: 1px solid var(--isp-border);
  border-radius: var(--isp-radius);
  padding: 24px;
  border-left: 4px solid var(--isp-blue);
}
.isp-about-narrative__cert {
  font-size: 13.5px;
  color: var(--isp-text-sec);
  padding: 6px 0;
  border-bottom: 1px solid var(--isp-border);
}
.isp-about-narrative__cert:last-child { border-bottom: none; }
.isp-about-narrative__cert strong { color: var(--isp-text); display: block; font-size: 13px; }

/* ─── ABOUT LOCATION ─── */
.isp-about-location {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}
.isp-about-location__img {
  border-radius: var(--isp-radius);
  overflow: hidden;
  border: 1px solid var(--isp-border);
}
.isp-about-location__img img {
  width: 100%;
  height: 320px;
  object-fit: cover;
  display: block;
}
.isp-about-location__text p {
  font-size: 14.5px;
  color: var(--isp-text-sec);
  line-height: 1.7;
  margin-bottom: 14px;
}
.isp-about-location__address {
  font-size: 14px;
  color: var(--isp-text-sec);
  line-height: 1.75;
  border-top: 1px solid var(--isp-border);
  padding-top: 16px;
  margin-top: 20px;
}
.isp-about-location__address a { color: var(--isp-blue); }

/* ─── TEAM CARD (side-by-side photo + bio layout) ─── */
.isp-team-card {
  display: flex;
  align-items: flex-start;
  gap: 24px;
  background: var(--isp-surface-card);
  border: 1px solid var(--isp-border);
  border-radius: var(--isp-radius);
  padding: 24px;
}
.isp-team-card__photo {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  border: 3px solid var(--isp-border);
  background: var(--isp-surface-dark);
}
.isp-team-card__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.isp-team-card__info { flex: 1; }
.isp-team-card__name {
  font-size: 17px;
  font-weight: 700;
  color: var(--isp-text);
  margin-bottom: 3px;
}
.isp-team-card__title {
  font-size: 13px;
  color: var(--isp-blue);
  font-weight: 600;
  margin-bottom: 10px;
}
.isp-team-card__bio {
  font-size: 13.5px;
  color: var(--isp-text-sec);
  line-height: 1.6;
}
.isp-team-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

/* ─── CONTACT LAYOUT ─── */
.isp-contact-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 56px;
  align-items: start;
}
.isp-contact-layout__form {}
.isp-contact-layout__info { display: flex; flex-direction: column; gap: 32px; }

/* ─── CONTACT INFO (new layout) ─── */
.isp-contact-info {
  background: var(--isp-surface-card);
  border: 1px solid var(--isp-border);
  border-radius: var(--isp-radius);
  padding: 24px;
}
.isp-contact-info__title {
  font-size: 15px;
  font-weight: 700;
  color: var(--isp-text);
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--isp-border);
}
.isp-contact-info__item {
  display: flex;
  flex-direction: column;
  gap: 3px;
  margin-bottom: 16px;
}
.isp-contact-info__item:last-child { margin-bottom: 0; }
.isp-contact-info__label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--isp-text-sec);
}
.isp-contact-info__value {
  font-size: 14px;
  color: var(--isp-text);
  text-decoration: none;
}
.isp-contact-info__value:hover { color: var(--isp-blue); }
.isp-contact-info__address {
  font-size: 14px;
  color: var(--isp-text);
  line-height: 1.65;
  font-style: normal;
}

/* ─── CONTACT TOPICS ─── */
.isp-contact-topics {
  background: var(--isp-surface-card);
  border: 1px solid var(--isp-border);
  border-radius: var(--isp-radius);
  padding: 24px;
}
.isp-contact-topics__title {
  font-size: 15px;
  font-weight: 700;
  color: var(--isp-text);
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--isp-border);
}
.isp-contact-topics__item {
  margin-bottom: 14px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--isp-border);
}
.isp-contact-topics__item:last-child { margin-bottom: 0; padding-bottom: 0; border-bottom: none; }
.isp-contact-topics__item strong { font-size: 13.5px; font-weight: 700; color: var(--isp-text); display: block; margin-bottom: 4px; }
.isp-contact-topics__item p { font-size: 13px; color: var(--isp-text-sec); line-height: 1.55; margin: 0; }

/* ─── RFQ FORM ─── */
.isp-rfq-form { display: flex; flex-direction: column; gap: 16px; }
.isp-rfq-form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.isp-rfq-form__consent { margin-top: 4px; }
.isp-rfq-form__consent-label {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 13px;
  color: var(--isp-text-sec);
  cursor: pointer;
  line-height: 1.5;
}
.isp-rfq-form__consent-label input { flex-shrink: 0; margin-top: 2px; }
.isp-rfq-form__consent-label a { color: var(--isp-blue); }
.isp-rfq-form__note {
  font-size: 12px;
  color: var(--isp-text-sec);
  margin-top: 4px;
  line-height: 1.5;
}

/* ─── FORM FIELDS (new BEM variant) ─── */
.isp-form-field { display: flex; flex-direction: column; gap: 5px; }
.isp-form-field__label {
  font-size: 13px;
  font-weight: 600;
  color: var(--isp-text);
  letter-spacing: 0.02em;
}
.isp-form-field__label span { color: var(--isp-orange); }
.isp-form-field__input {
  padding: 10px 14px;
  font-size: 14px;
  font-family: var(--isp-font-sans);
  color: var(--isp-text);
  background: #FFFFFF;
  border: 1px solid var(--isp-border);
  border-radius: var(--isp-radius);
  transition: border-color 0.15s;
  outline: none;
  width: 100%;
  box-sizing: border-box;
}
.isp-form-field__input:focus {
  border-color: var(--isp-blue);
  box-shadow: 0 0 0 3px rgba(27,79,140,0.08);
}
.isp-form-field__select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236B7B8E' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 12px center; padding-right: 36px; cursor: pointer; }
.isp-form-field__textarea { resize: vertical; min-height: 140px; }

/* ─── ROLES LIST (careers) ─── */
.isp-roles { display: flex; flex-direction: column; gap: 20px; }
.isp-role-card__header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 10px;
}
.isp-role-card__type {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--isp-blue);
  white-space: nowrap;
}
.isp-role-card__req {
  list-style: none;
  padding: 0;
  margin: 10px 0 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.isp-role-card__req li {
  font-size: 13.5px;
  color: var(--isp-text-sec);
  padding-left: 16px;
  position: relative;
}
.isp-role-card__req li::before {
  content: '·';
  position: absolute;
  left: 4px;
  color: var(--isp-blue);
  font-weight: 700;
}
.isp-role-card__apply {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  color: var(--isp-blue);
  text-decoration: none;
}
.isp-role-card__apply:hover { color: var(--isp-blue-data); text-decoration: underline; }

/* ─── EXPORT COMPLIANCE GRID ─── */
.isp-ec-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.isp-ec-item {
  background: var(--isp-surface-card);
  border: 1px solid var(--isp-border);
  border-radius: var(--isp-radius);
  padding: 24px;
  border-left: 4px solid var(--isp-blue);
}
.isp-ec-item__title {
  font-size: 16px;
  font-weight: 700;
  color: var(--isp-text);
  margin-bottom: 10px;
}
.isp-ec-item__body {
  font-size: 14px;
  color: var(--isp-text-sec);
  line-height: 1.65;
}
.isp-ec-disclaimer {
  margin-top: 28px;
  background: rgba(200,81,10,0.06);
  border: 1px solid rgba(200,81,10,0.2);
  border-radius: var(--isp-radius);
  padding: 16px 20px;
}
.isp-ec-disclaimer p {
  font-size: 13px;
  color: var(--isp-text-sec);
  line-height: 1.6;
  margin: 0;
}

/* ─── ARTICLE HERO ─── */
.isp-article-hero {
  position: relative;
  height: 480px;
  overflow: hidden;
}
.isp-article-hero__img {
  position: absolute;
  inset: 0;
}
.isp-article-hero__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.isp-article-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(11,22,34,0.88) 30%, rgba(11,22,34,0.35) 100%);
  display: flex;
  align-items: flex-end;
}
.isp-article-hero__inner {
  max-width: var(--isp-container);
  width: 100%;
  margin: 0 auto;
  padding: 32px clamp(16px, 4vw, 48px);
}
.isp-article-hero__tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  background: var(--isp-orange);
  color: #FFFFFF;
  padding: 3px 10px;
  border-radius: 2px;
  margin-bottom: 12px;
}
.isp-article-hero__title {
  font-size: clamp(22px, 3.5vw, 36px);
  font-weight: 700;
  color: #FFFFFF;
  line-height: 1.2;
  margin-bottom: 8px;
  max-width: 820px;
}
.isp-article-hero__date {
  font-family: var(--isp-font-mono);
  font-size: 13px;
  color: rgba(255,255,255,0.55);
}

/* ─── ARTICLE LAYOUT ─── */
.isp-article-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 48px;
  align-items: start;
}
.isp-article-body {
  font-size: 15.5px;
  color: var(--isp-text-sec);
  line-height: 1.75;
}
.isp-article-body h2 { font-size: 22px; font-weight: 700; color: var(--isp-text); margin: 32px 0 12px; }
.isp-article-body h3 { font-size: 18px; font-weight: 700; color: var(--isp-text); margin: 24px 0 8px; }
.isp-article-body p { margin-bottom: 16px; }
.isp-article-body ul { list-style: disc; padding-left: 24px; margin-bottom: 16px; }
.isp-article-body li { margin-bottom: 6px; }
.isp-article-body strong { color: var(--isp-text); }
.isp-article-body a { color: var(--isp-blue); }
.isp-article-sidebar { position: sticky; top: 88px; display: flex; flex-direction: column; gap: 20px; }
.isp-article-sidebar__block {
  background: var(--isp-surface-card);
  border: 1px solid var(--isp-border);
  border-radius: var(--isp-radius);
  padding: 20px;
}
.isp-article-sidebar__title {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--isp-text-sec);
  margin-bottom: 10px;
}
.isp-article-sidebar__note {
  font-size: 13px;
  color: var(--isp-text-sec);
  line-height: 1.55;
  margin-bottom: 12px;
}
.isp-article-sidebar__links {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.isp-article-sidebar__links a { font-size: 13px; color: var(--isp-blue); }
.isp-article-sidebar__links a:hover { color: var(--isp-blue-data); }
.isp-article-sidebar__cta {
  background: var(--isp-blue);
  border-radius: var(--isp-radius);
  padding: 20px;
  color: #FFF;
}
.isp-article-sidebar__cta .isp-article-sidebar__title { color: rgba(255,255,255,0.7); }
.isp-article-sidebar__cta p { font-size: 13px; color: rgba(255,255,255,0.8); line-height: 1.5; margin-bottom: 12px; }

/* ─── NEWS CARD IMPROVEMENTS ─── */
.isp-news-card__img-link { display: block; text-decoration: none; }
.isp-news-card__img-wrap {
  height: 200px;
  overflow: hidden;
  background: var(--isp-surface-dark);
}
.isp-news-card__img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}
.isp-news-card:hover .isp-news-card__img-wrap img { transform: scale(1.03); }
.isp-news-card__meta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}
.isp-news-card__tag {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  background: rgba(27,79,140,0.1);
  color: var(--isp-blue);
  padding: 2px 8px;
  border-radius: 2px;
}
.isp-news-card__read {
  font-size: 13px;
  font-weight: 600;
  color: var(--isp-blue);
  text-decoration: none;
}
.isp-news-card__read:hover { color: var(--isp-blue-data); }
.isp-news-grid--2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.isp-news-archive {
  margin-top: 32px;
  padding: 20px 24px;
  background: rgba(27,79,140,0.04);
  border: 1px solid var(--isp-border);
  border-radius: var(--isp-radius);
  text-align: center;
}
.isp-news-archive__text { font-size: 14px; color: var(--isp-text-sec); }
.isp-news-archive__text a { color: var(--isp-blue); }

/* ─── LOCATION MAP PLACEHOLDER ─── */
.isp-location-map-placeholder {
  background: var(--isp-surface-card);
  border: 1px solid var(--isp-border);
  border-radius: var(--isp-radius);
  min-height: 240px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 48px;
}
.isp-location-map-placeholder__inner {
  max-width: 640px;
  text-align: center;
}
.isp-location-map-placeholder__address {
  font-size: 15px;
  line-height: 1.75;
  color: var(--isp-text);
  margin-bottom: 16px;
}
.isp-location-map-placeholder__note {
  font-size: 13.5px;
  color: var(--isp-text-sec);
  line-height: 1.65;
  margin-bottom: 10px;
}
.isp-location-map-placeholder__note:last-child { margin-bottom: 0; }

/* ─── LEGAL PAGES (new BEM class) ─── */
.isp-legal-page {
  background: var(--isp-body-bg);
  padding: 64px 0 96px;
}
.isp-legal-page__inner {
  max-width: 860px;
  margin: 0 auto;
  padding: 0 clamp(16px, 4vw, 48px);
}
.isp-legal-page__inner h1 {
  font-size: 32px;
  font-weight: 700;
  color: var(--isp-text);
  margin-bottom: 8px;
}
.isp-legal-page__meta {
  font-size: 13px;
  color: var(--isp-text-sec);
  margin-bottom: 32px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--isp-border);
}
.isp-legal-page__meta a { color: var(--isp-blue); }
.isp-legal-page__highlight {
  background: rgba(27,79,140,0.05);
  border-left: 4px solid var(--isp-blue);
  border-radius: 0 var(--isp-radius) var(--isp-radius) 0;
  padding: 16px 20px;
  margin-bottom: 32px;
  font-size: 14px;
  color: var(--isp-text-sec);
  line-height: 1.65;
}
.isp-legal-page__inner h2 {
  font-size: 19px;
  font-weight: 700;
  margin-top: 40px;
  margin-bottom: 10px;
  color: var(--isp-text);
  border-left: 4px solid var(--isp-blue);
  padding-left: 12px;
}
.isp-legal-page__inner h3 {
  font-size: 15.5px;
  font-weight: 600;
  margin-top: 24px;
  margin-bottom: 8px;
  color: var(--isp-text);
}
.isp-legal-page__inner p {
  font-size: 14.5px;
  color: var(--isp-text-sec);
  line-height: 1.75;
  margin-bottom: 14px;
}
.isp-legal-page__inner ul,
.isp-legal-page__inner ol {
  padding-left: 24px;
  list-style: disc;
  margin-bottom: 14px;
}
.isp-legal-page__inner li {
  font-size: 14px;
  color: var(--isp-text-sec);
  margin-bottom: 5px;
  line-height: 1.6;
}
.isp-legal-page__inner a { color: var(--isp-blue); }
.isp-legal-page__inner code {
  font-family: var(--isp-font-mono);
  font-size: 13px;
  background: rgba(27,79,140,0.07);
  border: 1px solid var(--isp-border);
  border-radius: 3px;
  padding: 1px 5px;
}
.isp-legal-page__rights {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin: 16px 0;
}
.isp-legal-page__right {
  background: var(--isp-surface-card);
  border: 1px solid var(--isp-border);
  border-radius: var(--isp-radius);
  padding: 16px;
}
.isp-legal-page__right strong { font-size: 13.5px; color: var(--isp-text); display: block; margin-bottom: 6px; }
.isp-legal-page__right p { font-size: 13px; color: var(--isp-text-sec); line-height: 1.55; margin: 0; }

/* ─── LEGAL TABLE ─── */
.isp-legal-table {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0;
  font-size: 13.5px;
  overflow-x: auto;
  display: table;
}
.isp-legal-table th {
  text-align: left;
  padding: 9px 12px;
  background: var(--isp-body-bg);
  font-weight: 600;
  border: 1px solid var(--isp-border);
  font-size: 12px;
  color: var(--isp-text-sec);
  letter-spacing: 0.02em;
}
.isp-legal-table td {
  padding: 8px 12px;
  border: 1px solid var(--isp-border);
  vertical-align: top;
  color: var(--isp-text-sec);
  line-height: 1.55;
}
.isp-legal-table tr:nth-child(even) td { background: rgba(241,245,249,0.4); }
.isp-legal-table code {
  font-family: var(--isp-font-mono);
  font-size: 12px;
  background: rgba(27,79,140,0.06);
  padding: 1px 4px;
  border-radius: 2px;
}

/* ─── 404 FIX: add missing classes ─── */
.isp-404__inner { max-width: 560px; }
.isp-404__msg { font-size: 15px; color: rgba(255,255,255,0.55); margin-bottom: 32px; line-height: 1.65; }
.isp-404__actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* ─── PUBLICATIONS SUBHERO IMG ─── */
.isp-subhero__img-wrap {
  border-radius: var(--isp-radius);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.1);
}
.isp-subhero__img-wrap img {
  width: 100%;
  height: 260px;
  object-fit: cover;
  display: block;
}

/* ─── BENEFITS STRIP ─── */
.isp-benefits {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 24px;
  margin-top: 32px;
}
.isp-benefit {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.isp-benefit__icon {
  width: 40px;
  height: 40px;
  background: rgba(27,79,140,0.08);
  border-radius: var(--isp-radius);
  display: flex;
  align-items: center;
  justify-content: center;
}
.isp-benefit__icon svg { width: 20px; height: 20px; color: var(--isp-blue); }
.isp-benefit__title { font-size: 14px; font-weight: 700; color: var(--isp-text); }
.isp-benefit__desc { font-size: 13px; color: var(--isp-text-sec); line-height: 1.5; }

/* ─── PRODUCT-FIT TABLE ─── */
.isp-product-fit-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.isp-product-fit-table th {
  text-align: left; padding: 10px 14px; background: var(--isp-body-bg);
  font-weight: 600; font-size: 12px; letter-spacing: 0.04em; text-transform: uppercase;
  border-bottom: 2px solid var(--isp-blue); color: var(--isp-text-sec);
}
.isp-product-fit-table td { padding: 10px 14px; border-bottom: 1px solid var(--isp-border); color: var(--isp-text-sec); }
.isp-product-fit-table td:first-child { font-weight: 600; color: var(--isp-text); }
.isp-product-fit-table tr:last-child td { border-bottom: none; }

/* Publications list items */
.isp-pub-list { display: flex; flex-direction: column; gap: 16px; }
.isp-pub-item {
  background: var(--isp-surface-card);
  border: 1px solid var(--isp-border);
  border-radius: var(--isp-radius);
  padding: 20px 24px;
  display: flex;
  align-items: flex-start;
  gap: 20px;
}
.isp-pub-item__meta { flex-shrink: 0; text-align: center; min-width: 80px; }
.isp-pub-item__year {
  font-family: var(--isp-font-mono);
  font-size: 22px;
  font-weight: 700;
  color: var(--isp-blue);
  line-height: 1;
  margin-bottom: 4px;
}
.isp-pub-item__venue {
  font-size: 11px;
  font-weight: 700;
  color: var(--isp-orange);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.isp-pub-item__body { flex: 1; }
.isp-pub-item__title { font-size: 15px; font-weight: 700; color: var(--isp-text); margin-bottom: 6px; line-height: 1.35; }
.isp-pub-item__authors { font-size: 12.5px; color: var(--isp-text-sec); margin-bottom: 8px; font-family: var(--isp-font-mono); }
.isp-pub-item__abstract { font-size: 13.5px; color: var(--isp-text-sec); line-height: 1.55; margin-bottom: 10px; }
.isp-pub-item__dl { font-size: 13px; font-weight: 600; color: var(--isp-blue); }
.isp-pub-item__dl:hover { color: var(--isp-blue-data); }

/* ─── SVG DIAGRAMS ─── */
.isp-svg-diagram { width: 100%; overflow: visible; }

/* ─── RESPONSIVE ─── */
@media (max-width: 900px) {
  .isp-hero__inner { grid-template-columns: 1fr; }
  .isp-subhero__inner { grid-template-columns: 1fr; }
  .isp-hero__inner .isp-hero__visual { display: none; }
  .isp-split { grid-template-columns: 1fr; }
  .isp-split__panel--img { min-height: 280px; }
  .isp-industries { grid-template-columns: 1fr; }
  .isp-challenge-solution { grid-template-columns: 1fr; }
  .isp-contact-grid { grid-template-columns: 1fr; }
  .isp-footer__grid { grid-template-columns: 1fr 1fr; }
  .isp-footer__brand { grid-column: span 2; flex-direction: column; align-items: flex-start; gap: 16px; }
  .isp-gallery { grid-template-columns: 1fr 1fr; }
  .isp-about-narrative { grid-template-columns: 1fr; }
  .isp-about-location { grid-template-columns: 1fr; }
  .isp-contact-layout { grid-template-columns: 1fr; }
  .isp-team-grid { grid-template-columns: 1fr; }
  .isp-article-layout { grid-template-columns: 1fr; }
  .isp-article-sidebar { position: static; }
  .isp-ec-grid { grid-template-columns: 1fr; }
  .isp-legal-page__rights { grid-template-columns: 1fr; }
  .isp-news-grid--2col { grid-template-columns: 1fr; }
}

@media (max-width: 680px) {
  :root { --isp-section-pad: 56px; --isp-section-pad-dense: 36px; }
  .isp-nav__links { display: none; }
  .isp-nav__cta { display: none; }
  .isp-nav__hamburger { display: flex; flex-direction: column; }
  .isp-nav__links.isp-nav-open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--isp-nav-bg);
    padding: 24px clamp(16px, 4vw, 32px);
    gap: 4px;
    overflow-y: auto;
    z-index: 999;
  }
  .isp-nav__links.isp-nav-open .isp-nav__link,
  .isp-nav__links.isp-nav-open .isp-nav__dropdown-toggle {
    padding: 12px 8px;
    font-size: 16px;
  }
  .isp-nav__links.isp-nav-open .isp-nav__dropdown {
    position: static;
    opacity: 1;
    pointer-events: all;
    transform: none;
    box-shadow: none;
    border: none;
    padding: 0 0 0 16px;
    background: transparent;
  }
  .isp-nav__links.isp-nav-open .isp-nav__cta {
    display: inline-flex;
    margin-left: 0;
    margin-top: 16px;
    align-self: flex-start;
  }
  .isp-form-grid { grid-template-columns: 1fr; }
  .isp-rfq-form__row { grid-template-columns: 1fr; }
  .isp-footer__grid { grid-template-columns: 1fr; }
  .isp-footer__brand { grid-column: 1; }
  .isp-gallery { grid-template-columns: 1fr; }
  .isp-subhero__stats { grid-template-columns: 1fr 1fr; }
  .isp-team-card { flex-direction: column; }
  .isp-article-hero { height: 320px; }
  .isp-news-grid { grid-template-columns: 1fr; }
}