:root {
  --midnight: #0a192f;
  --midnight-2: #112240;
  --emerald: #1e40af; /* Blue */
  --emerald-2: #3b82f6; /* Lighter Blue */
  --copper: #d97706; /* Amber/Gold */
  --copper-2: #f59e0b; /* Lighter Amber */
  --white: #ffffff;
  --gray-25: #f8fafc;
  --gray-50: #f1f5f9;
  --gray-100: #e2e8f0;
  --gray-300: #94a3b8;
  --gray-600: #475569;
  --gray-800: #1e293b;
  --focus: #3b82f6;
  --shadow: 0 18px 50px rgba(10, 25, 47, 0.12);
  --radius: 10px;
  --container: 1180px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, Manrope, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--gray-800);
  background: var(--gray-25);
  line-height: 1.65;
}

img, svg { max-width: 100%; height: auto; }

a {
  color: var(--emerald);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.2em;
}

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

button, input, textarea, select {
  font: inherit;
}

button { cursor: pointer; }

:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -100px;
  z-index: 999;
  background: var(--white);
  color: var(--midnight);
  padding: 0.75rem 1rem;
  border-radius: var(--radius);
}

.skip-link:focus { top: 1rem; }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.container {
  width: min(100% - 32px, var(--container));
  margin-inline: auto;
}

.responsible-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  padding: 0.55rem 1rem;
  background: var(--midnight);
  color: var(--white);
  font-size: 0.9rem;
  text-align: center;
}

.age-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 42px;
  min-height: 28px;
  border: 1px solid rgba(255,255,255,0.45);
  border-radius: 999px;
  font-weight: 800;
}

.responsible-icon svg,
.hero-meta svg,
.trust-row svg,
.button svg,
.search-icon svg,
.icon-button svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
  stroke-width: 2;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid var(--gray-100);
  backdrop-filter: blur(14px);
  transition: box-shadow 180ms ease, transform 180ms ease;
}

.site-header.is-scrolled {
  box-shadow: 0 10px 30px rgba(9, 24, 41, 0.08);
}

.header-inner {
  width: min(100% - 24px, 1240px);
  margin-inline: auto;
  min-height: 74px;
  display: grid;
  grid-template-columns: auto auto;
  align-items: center;
  gap: 1rem;
}

.brand-link {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

.brand-link img {
  width: 212px;
  height: auto;
}

.menu-toggle {
  justify-self: end;
}

.icon-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--gray-100);
  border-radius: var(--radius);
  background: var(--white);
  color: var(--midnight);
}

.main-nav {
  grid-column: 1 / -1;
  display: none;
  flex-direction: column;
  gap: 0.2rem;
  padding: 0 0 1rem;
}

.main-nav.is-open { display: flex; }

.main-nav a {
  color: var(--gray-800);
  text-decoration: none;
  font-weight: 750;
  padding: 0.75rem;
  border-radius: var(--radius);
}

.main-nav a:hover,
.main-nav a[aria-current="page"] {
  background: var(--gray-50);
  color: var(--emerald);
}

.site-search {
  grid-column: 1 / -1;
  position: relative;
  display: none;
  padding-bottom: 1rem;
}

.main-nav.is-open + .site-search,
.site-search:focus-within {
  display: block;
}

.site-search input {
  width: 100%;
  border: 1px solid var(--gray-100);
  border-radius: var(--radius);
  padding: 0.78rem 0.9rem 0.78rem 2.55rem;
  background: var(--white);
}

.search-icon {
  position: absolute;
  left: 0.85rem;
  top: 0.82rem;
  color: var(--gray-600);
}

.search-results {
  position: absolute;
  inset-inline: 0;
  top: calc(100% - 0.8rem);
  z-index: 80;
  display: none;
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 0.45rem;
}

.search-results.is-visible { display: block; }

.search-results a {
  display: block;
  color: var(--gray-800);
  text-decoration: none;
  padding: 0.75rem;
  border-radius: 6px;
}

.search-results a:hover { background: var(--gray-50); }
.search-results strong { display: block; color: var(--midnight); }
.search-results span { display: block; color: var(--gray-600); font-size: 0.9rem; }

.home-hero {
  position: relative;
  min-height: min(590px, calc(100svh - 190px));
  display: flex;
  align-items: center;
  color: var(--white);
  background-image: url("../images/hero-strategy.jpg");
  background-size: cover;
  background-position: center;
  overflow: hidden;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(9,24,41,0.93) 0%, rgba(9,24,41,0.78) 48%, rgba(9,24,41,0.36) 100%),
    linear-gradient(0deg, rgba(9,24,41,0.55), rgba(9,24,41,0));
}

.home-hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 2rem;
  padding: 2.35rem 0 1.65rem;
}

.home-hero-copy {
  max-width: 900px;
}

.eyebrow {
  margin: 0 0 0.75rem;
  color: var(--copper);
  text-transform: uppercase;
  font-weight: 850;
  font-size: 0.78rem;
}

.home-hero h1,
.page-hero h1 {
  margin: 0;
  font-family: Manrope, Inter, system-ui, sans-serif;
  font-size: clamp(2.35rem, 8vw, 4.9rem);
  line-height: 1.02;
  letter-spacing: 0;
}

.home-hero h1 {
  font-size: clamp(2.35rem, 5.4vw, 3.95rem);
  max-width: 900px;
}

.home-hero p {
  font-size: 1.12rem;
  max-width: 690px;
}

.trust-row,
.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin: 1.4rem 0;
}

.trust-row span,
.hero-meta span {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 999px;
  padding: 0.55rem 0.8rem;
  background: rgba(255,255,255,0.1);
  color: currentColor;
  font-weight: 700;
  font-size: 0.92rem;
}

.update-line {
  color: rgba(255,255,255,0.86);
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  align-items: center;
  margin-top: 1.35rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 46px;
  padding: 0.72rem 1rem;
  border: 1px solid transparent;
  border-radius: var(--radius);
  text-decoration: none;
  font-weight: 850;
}

.button-primary {
  background: var(--emerald);
  color: var(--white);
}

.button-primary:hover {
  background: #036b4d;
  color: var(--white);
}

.button-secondary {
  background: var(--white);
  color: var(--midnight);
  border-color: var(--gray-100);
}

.button-secondary:hover {
  color: var(--midnight);
  border-color: var(--copper);
}

.hero-dashboard {
  display: none;
  align-self: end;
  max-width: 680px;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(255,255,255,0.18);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: var(--radius);
  overflow: hidden;
}

.home-hero + .section {
  padding-top: 0.55rem;
}

.hero-dashboard div {
  padding: 1rem;
  background: rgba(9,24,41,0.58);
}

.hero-dashboard span {
  display: block;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.75);
}

.hero-dashboard strong {
  display: block;
  margin-top: 0.25rem;
  font-size: 1.15rem;
}

.section {
  padding: 4.25rem 0;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 2rem;
}

.section-heading h2,
.prose h2,
.next-step h2,
.contact-panel h2,
.site-footer h2 {
  margin: 0 0 0.8rem;
  font-family: Manrope, Inter, system-ui, sans-serif;
  color: var(--midnight);
  font-size: clamp(1.65rem, 4vw, 2.65rem);
  line-height: 1.12;
  letter-spacing: 0;
}

.section-heading p:last-child {
  color: var(--gray-600);
}

.resource-strip {
  display: grid;
  gap: 0.85rem;
}

.resource-strip a {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 1rem;
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-left: 4px solid var(--emerald);
  border-radius: var(--radius);
  color: var(--midnight);
  text-decoration: none;
  font-weight: 800;
}

.strategy-band,
.operator-section {
  background: var(--gray-50);
}

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

.feature-card,
.operator-mini,
.operator-card,
.news-card,
.tool-grid article,
.contact-panel,
.summary-panel,
.data-panel,
.next-step {
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius);
  box-shadow: 0 10px 28px rgba(9,24,41,0.05);
}

.feature-card {
  padding: 1.25rem;
}

.feature-card h3,
.operator-card h2,
.operator-mini h3,
.news-card h3,
.tool-grid h3,
.data-panel h3 {
  margin: 0.7rem 0 0.5rem;
  color: var(--midnight);
  font-family: Manrope, Inter, system-ui, sans-serif;
  line-height: 1.2;
}

.feature-card p,
.operator-card p,
.operator-mini p,
.news-card p,
.contact-panel p {
  color: var(--gray-600);
}

.feature-card a,
.news-card a {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-weight: 850;
  text-decoration: none;
}

.card-icon {
  display: inline-flex;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius);
  background: rgba(4,120,87,0.1);
  color: var(--emerald);
}

.split-section,
.contact-layout {
  display: grid;
  gap: 1.5rem;
}

.data-panel,
.contact-panel,
.summary-panel,
.next-step {
  padding: 1.35rem;
}

.data-panel ol {
  margin: 1rem 0 0;
  padding-left: 1.25rem;
}

.editorial-columns,
.operator-mini-grid,
.operator-grid,
.news-grid,
.tool-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1rem;
}

.editorial-columns article {
  border-top: 3px solid var(--copper);
  padding-top: 1rem;
}

.editorial-columns h2 {
  color: var(--midnight);
  font-size: 1.35rem;
  margin: 0 0 0.6rem;
}

.operator-mini,
.operator-card,
.news-card,
.tool-grid article {
  padding: 1.25rem;
}

.operator-score {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 72px;
  padding: 0.35rem 0.6rem;
  background: var(--midnight);
  color: var(--white);
  border-radius: var(--radius);
  font-weight: 900;
}

.operator-details {
  display: grid;
  gap: 0.35rem;
  margin: 1rem 0;
  color: var(--gray-600);
  font-size: 0.95rem;
}

.page-hero {
  background:
    linear-gradient(135deg, rgba(9,24,41,0.98), rgba(16,38,63,0.94)),
    var(--midnight);
  color: var(--white);
  padding: 4rem 0 3.5rem;
}

.page-hero .eyebrow {
  color: var(--copper-2);
}

.page-hero h1 {
  max-width: 980px;
}

.hero-lead {
  max-width: 820px;
  margin: 1.1rem 0 0;
  font-size: 1.1rem;
  color: rgba(255,255,255,0.84);
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-bottom: 1.4rem;
  color: rgba(255,255,255,0.74);
  font-size: 0.92rem;
}

.breadcrumb a {
  color: var(--white);
}

.article-layout {
  display: grid;
  gap: 2rem;
  padding: 3rem 0 4.5rem;
}

.toc {
  display: none;
}

.prose {
  max-width: 860px;
}

.prose-section {
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--gray-100);
}

.prose p {
  margin: 0 0 1rem;
  color: #354154;
  font-size: 1.03rem;
}

.check-list {
  margin: 1rem 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.65rem;
}

.check-list li {
  position: relative;
  padding-left: 1.8rem;
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55rem;
  width: 0.75rem;
  height: 0.75rem;
  border-radius: 3px;
  background: var(--emerald);
}

.insight-note {
  margin: 1.2rem 0;
  padding: 1rem;
  border-left: 4px solid var(--copper);
  background: #fff8f2;
  border-radius: 0 var(--radius) var(--radius) 0;
}

.insight-note p {
  margin: 0.35rem 0 0;
}

.summary-panel {
  margin-bottom: 1.5rem;
}

.summary-panel h2 {
  font-size: 1.45rem;
}

.next-step {
  margin-top: 2rem;
}

.faq-block {
  width: min(100% - 32px, 920px);
  margin-inline: auto;
}

.faq-list {
  display: grid;
  gap: 0.75rem;
}

.faq-item {
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem;
  border: 0;
  background: var(--white);
  color: var(--midnight);
  font-weight: 850;
  text-align: left;
}

.faq-question span:last-child {
  font-size: 1.35rem;
  color: var(--emerald);
}

.faq-answer {
  padding: 0 1rem 1rem;
  color: var(--gray-600);
}

.table-wrap {
  overflow-x: auto;
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius);
}

.comparison-table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
}

.comparison-table th,
.comparison-table td {
  padding: 1rem;
  border-bottom: 1px solid var(--gray-100);
  text-align: left;
}

.comparison-table thead th {
  background: var(--midnight);
  color: var(--white);
}

.comparison-table tbody tr:hover {
  background: var(--gray-50);
}

.news-card span {
  color: var(--copper);
  font-size: 0.82rem;
  font-weight: 850;
  text-transform: uppercase;
}

.contact-form {
  display: grid;
  gap: 1rem;
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius);
  padding: 1.25rem;
  box-shadow: var(--shadow);
}

.contact-form label {
  display: block;
  margin-bottom: 0.35rem;
  font-weight: 800;
  color: var(--midnight);
}

.contact-form input,
.contact-form textarea,
.contact-form select {
  width: 100%;
  border: 1px solid var(--gray-100);
  border-radius: var(--radius);
  padding: 0.82rem;
  background: var(--gray-25);
  color: var(--gray-800);
}

.checkbox-line {
  display: flex !important;
  gap: 0.7rem;
  align-items: flex-start;
  color: var(--gray-600) !important;
  font-weight: 650 !important;
}

.checkbox-line input {
  width: auto;
  margin-top: 0.35rem;
}

.small-note {
  font-size: 0.92rem;
  color: var(--gray-600);
}

.review-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin: 2rem 0;
}

.site-footer {
  background: var(--midnight);
  color: rgba(255,255,255,0.82);
  padding: 3rem 0 1.5rem;
}

.footer-grid {
  width: min(100% - 32px, var(--container));
  margin-inline: auto;
  display: grid;
  gap: 2rem;
}

.footer-logo {
  background: var(--white);
  border-radius: var(--radius);
  padding: 0.3rem;
}

.site-footer h2 {
  color: var(--white);
  font-size: 1rem;
  margin-top: 0;
}

.site-footer a {
  display: block;
  color: rgba(255,255,255,0.88);
  text-decoration: none;
  margin: 0.45rem 0;
}

.site-footer a:hover { color: var(--copper-2); }

.footer-warning {
  border-left: 4px solid var(--copper);
  padding-left: 0.85rem;
}

.footer-bottom {
  width: min(100% - 32px, var(--container));
  margin: 2rem auto 0;
  padding-top: 1.2rem;
  border-top: 1px solid rgba(255,255,255,0.15);
  display: grid;
  gap: 0.6rem;
  font-size: 0.9rem;
}

.cookie-banner {
  position: fixed;
  inset-inline: 1rem;
  bottom: 1rem;
  z-index: 90;
  display: none;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1rem;
}

.cookie-banner.is-visible {
  display: grid;
}

.cookie-banner p { margin: 0.25rem 0 0; color: var(--gray-600); }
.cookie-actions { display: flex; gap: 0.6rem; flex-wrap: wrap; }

.back-to-top {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 70;
  opacity: 0;
  pointer-events: none;
  transform: translateY(8px);
  transition: opacity 180ms ease, transform 180ms ease;
}

.back-to-top.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

@media (min-width: 760px) {
  .header-inner {
    grid-template-columns: auto 1fr minmax(220px, 300px);
  }

  .menu-toggle { display: none; }

  .main-nav {
    grid-column: auto;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    padding: 0;
  }

  .site-search {
    grid-column: auto;
    display: block;
    padding-bottom: 0;
  }

  .main-nav.is-open + .site-search { display: block; }

  .resource-strip {
    grid-template-columns: repeat(3, 1fr);
  }

  .split-section,
  .contact-layout {
    grid-template-columns: minmax(0, 1.4fr) minmax(280px, 0.6fr);
    align-items: start;
  }

  .footer-grid {
    grid-template-columns: 1.7fr 1fr 1fr 1fr;
  }

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

@media (min-width: 980px) {
  .article-layout {
    grid-template-columns: 250px minmax(0, 1fr);
    align-items: start;
  }

  .toc {
    position: sticky;
    top: 104px;
    display: grid;
    gap: 0.55rem;
    background: var(--white);
    border: 1px solid var(--gray-100);
    border-radius: var(--radius);
    padding: 1rem;
  }

  .toc strong {
    color: var(--midnight);
    margin-bottom: 0.3rem;
  }

  .toc a {
    color: var(--gray-600);
    text-decoration: none;
    font-size: 0.93rem;
  }

  .toc a:hover { color: var(--emerald); }
}

@media (max-width: 560px) {
  .brand-link img { width: 178px; }
  .home-hero { min-height: auto; }
  .home-hero-inner { padding: 1.55rem 0 1rem; gap: 1rem; }
  .home-hero h1, .page-hero h1 { font-size: 2.1rem; }
  .home-hero p { font-size: 1rem; }
  .trust-row, .hero-meta { margin: 0.95rem 0; }
  .trust-row span, .hero-meta span { padding: 0.45rem 0.7rem; }
  .hero-dashboard { display: none; }
  .button { width: 100%; }
  .trust-row span, .hero-meta span { width: 100%; justify-content: center; }
  .cookie-banner { inset-inline: 0.75rem; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}

.operator-mini-logo{
    width:120px;
    height:60px;
    margin:0 auto 15px;
    display:flex;
    align-items:center;
    justify-content:center;
}

.operator-mini-logo img{
    max-width:100%;
    max-height:100%;
    object-fit:contain;
    display:block;
}

.operator-mini{
    text-align:center;
}

.footer-logos {
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,.12);
}

.footer-logos-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 24px;
  align-items: center;
}

.footer-logos-grid a,
.footer-logos-grid img {
  display: block;
}

.footer-logos-grid img {
  height: 40px;
  width: auto;
  opacity: .75;
  transition: opacity .2s ease;
}

.footer-logos-grid a:hover img {
  opacity: 1;
}