:root {
  --ink: #172126;
  --muted: #667277;
  --paper: #f5f6f1;
  --surface: #fff;
  --line: #d9dfdc;
  --blue: #173f52;
  --blue-deep: #0d2c3b;
  --mint: #cfe4d9;
  --sand: #e9dfca;
  --coral: #dc765b;
  --max: 1200px;
  --sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --serif: Georgia, "Times New Roman", serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: var(--sans); font-size: 16px; line-height: 1.6; -webkit-font-smoothing: antialiased; }
a { color: inherit; }
a:focus-visible, button:focus-visible { outline: 3px solid var(--coral); outline-offset: 4px; }
.container { width: min(var(--max), calc(100% - 48px)); margin-inline: auto; }
.skip-link { position: absolute; left: 16px; top: -100px; z-index: 20; padding: 10px 14px; color: #fff; background: var(--blue-deep); }
.skip-link:focus { top: 16px; }

.site-header { position: relative; z-index: 5; border-bottom: 1px solid var(--line); background: rgba(245,246,241,.96); }
.utility-bar { color: #b7c9c5; background: var(--blue-deep); font-size: .68rem; letter-spacing: .02em; }
.utility-inner { display: flex; justify-content: space-between; gap: 20px; min-height: 31px; align-items: center; }
.utility-links { display: flex; gap: 18px; }
.utility-links a { color: #e3ece8; text-decoration: none; }
.utility-links a:hover { color: var(--coral); }
.header-inner { min-height: 82px; display: flex; align-items: center; gap: 34px; }
.brand { display: inline-flex; align-items: center; gap: 11px; color: var(--ink); text-decoration: none; line-height: 1.1; white-space: nowrap; }
.brand strong { display: block; font-size: 1.1rem; letter-spacing: .08em; }
.brand small { display: block; margin-top: 4px; color: var(--muted); font-size: .64rem; letter-spacing: .08em; text-transform: uppercase; }
.brand-mark { display: grid; width: 34px; height: 34px; place-items: center; color: #fff; background: var(--blue); font-family: var(--serif); font-size: 1.35rem; font-style: italic; }
.main-nav { display: flex; align-items: stretch; gap: 4px; margin-left: auto; }
.nav-menu { position: relative; }
.nav-menu summary { display: inline-flex; align-items: center; min-height: 42px; padding: 8px 12px; color: #536066; cursor: pointer; font-size: .86rem; list-style: none; }
.nav-menu summary::-webkit-details-marker { display: none; }
.nav-menu summary::after { margin-left: 8px; color: var(--coral); content: "＋"; font-size: .8rem; }
.nav-menu[open] summary, .nav-menu summary:hover { color: var(--ink); }
.nav-menu.is-active summary { color: var(--ink); }
.nav-menu.is-active summary::before { position: absolute; right: 12px; bottom: 0; left: 12px; height: 2px; background: var(--coral); content: ""; }
.nav-menu[open] summary::after { content: "−"; }
.mega-menu { position: absolute; top: calc(100% + 1px); left: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 28px; width: 430px; padding: 25px; border: 1px solid var(--line); background: var(--surface); box-shadow: 0 20px 45px rgba(16,39,47,.12); }
.mega-menu div { display: flex; flex-direction: column; align-items: flex-start; gap: 8px; }
.mega-menu strong { margin-bottom: 5px; color: var(--coral); font-size: .66rem; letter-spacing: .11em; text-transform: uppercase; }
.mega-menu a { color: var(--ink); font-size: .83rem; text-decoration: none; }
.mega-menu a:hover { color: var(--coral); }
.nav-link { position: relative; display: inline-flex; align-items: center; min-height: 42px; padding: 8px 12px; color: #536066; font-size: .86rem; text-decoration: none; }
.nav-link:hover, .nav-link.is-active { color: var(--ink); }
.nav-link.is-active::after { position: absolute; right: 12px; bottom: 0; left: 12px; height: 2px; background: var(--coral); content: ""; }
.header-action, .button { display: inline-flex; align-items: center; justify-content: center; gap: 11px; min-height: 45px; padding: 10px 17px; border: 1px solid transparent; font-size: .82rem; font-weight: 700; text-decoration: none; }
.header-action { color: #fff; background: var(--blue); }
.header-action:hover { background: var(--blue-deep); }
.menu-toggle, .mobile-nav { display: none; }

.hero { padding: 104px 0 118px; background: var(--paper); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1fr) 280px; gap: 9vw; align-items: end; }
.eyebrow, .section-label { margin: 0 0 20px; color: var(--coral); font-size: .69rem; font-weight: 800; letter-spacing: .15em; text-transform: uppercase; }
h1, h2, h3, p { margin-top: 0; }
h1, h2 { font-family: var(--serif); font-weight: 400; letter-spacing: -.035em; }
.hero h1 { max-width: 730px; margin-bottom: 27px; font-size: clamp(3.8rem, 8vw, 7.9rem); line-height: .91; }
h1 em { color: var(--coral); font-style: normal; }
.hero-lead { max-width: 610px; margin-bottom: 33px; color: #4e5c62; font-size: clamp(1.05rem, 1.8vw, 1.28rem); line-height: 1.55; }
.action-row { display: flex; align-items: center; flex-wrap: wrap; gap: 24px; }
.button--primary { color: #fff; background: var(--blue); }
.button--primary:hover { background: var(--blue-deep); }
.text-link { display: inline-flex; align-items: center; gap: 10px; color: var(--ink); font-size: .84rem; font-weight: 750; text-decoration: none; }
.text-link span, .card-link span, .resource-arrow { color: var(--coral); font-size: 1.1rem; }
.hero-aside { padding: 0 0 7px 26px; border-left: 1px solid var(--line); color: var(--muted); }
.hero-index { display: block; margin-bottom: 18px; color: var(--ink); font-size: .68rem; font-weight: 800; letter-spacing: .1em; }
.hero-aside p { max-width: 220px; margin-bottom: 28px; font-family: var(--serif); font-size: 1.27rem; line-height: 1.25; }
.signal-line { width: 100%; height: 3px; background: var(--line); }
.signal-line span { display: block; width: 38%; height: 100%; background: var(--coral); }
.hero--image { padding-bottom: 82px; }
.hero--image .hero-grid { grid-template-columns: minmax(0, .83fr) minmax(390px, .95fr); align-items: center; gap: 7vw; }
.hero-visual { position: relative; margin: 0; }
.hero-visual::before { position: absolute; top: -18px; left: -18px; width: 58px; height: 58px; border-top: 2px solid var(--coral); border-left: 2px solid var(--coral); content: ""; }
.hero-visual img { display: block; width: 100%; height: min(590px, 49vw); min-height: 380px; object-fit: cover; object-position: center; }
.hero-visual figcaption, .feature-image figcaption, .observatory-image figcaption { margin-top: 12px; color: var(--muted); font-size: .68rem; letter-spacing: .04em; }

.intro-band { padding: 83px 0 91px; color: #eaf0ec; background: var(--blue); }
.intro-grid { display: grid; grid-template-columns: 1fr 2.1fr; gap: 8vw; }
.intro-band .section-label { color: var(--mint); }
.intro-band h2 { max-width: 760px; margin-bottom: 20px; font-size: clamp(2.15rem, 4vw, 4.2rem); line-height: 1.03; }
.intro-band p:not(.section-label) { max-width: 660px; margin-bottom: 0; color: #b9c9c5; font-size: 1.03rem; }

.topics-section { padding: 110px 0; }
.section-heading { display: grid; grid-template-columns: 1.1fr .8fr; gap: 8vw; align-items: end; margin-bottom: 42px; }
.section-heading h2 { margin-bottom: 0; font-size: clamp(2.3rem, 4vw, 4.3rem); line-height: .99; }
.section-heading > p { max-width: 360px; margin-bottom: 4px; color: var(--muted); }
.topic-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.topic-card { min-height: 350px; display: flex; flex-direction: column; padding: 28px; background: var(--surface); }
.topic-card--sand { background: var(--sand); }
.topic-card--blue { color: #f4f7f3; background: var(--blue); }
.topic-card--mint { background: var(--mint); }
.card-meta { display: flex; justify-content: space-between; margin-bottom: auto; color: var(--muted); font-size: .68rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.topic-card--blue .card-meta { color: #b9cbc8; }
.topic-card h3 { max-width: 300px; margin-bottom: 13px; font-family: var(--serif); font-size: clamp(1.65rem, 2.6vw, 2.6rem); font-weight: 400; line-height: 1.03; letter-spacing: -.025em; }
.topic-card p { max-width: 330px; margin-bottom: 22px; color: var(--muted); font-size: .9rem; line-height: 1.55; }
.topic-card--blue p { color: #c6d2d1; }
.card-link { display: inline-flex; align-items: center; gap: 10px; margin-top: auto; font-size: .8rem; font-weight: 800; text-decoration: none; }

.feature-section { padding: 112px 0; color: #eaf0ec; background: #244c58; }
.feature-grid { display: grid; grid-template-columns: minmax(300px, .85fr) 1.15fr; gap: 9vw; align-items: center; }
.feature-image { margin: 0; }
.feature-image img { display: block; width: 100%; aspect-ratio: 1; object-fit: cover; }
.feature-image figcaption { color: #b9cbc8; }
.feature-copy .section-label { color: var(--mint); }
.feature-copy h2 { max-width: 590px; margin-bottom: 20px; color: #fff; font-size: clamp(2.5rem, 4.4vw, 4.6rem); line-height: .98; }
.feature-copy > p:not(.section-label) { max-width: 570px; margin-bottom: 35px; color: #c3d2cf; font-size: 1.02rem; }
.method-list { max-width: 580px; margin: 0 0 34px; padding: 0; list-style: none; }
.method-list li { display: grid; grid-template-columns: 40px 1fr; gap: 18px; padding: 16px 0; border-top: 1px solid rgba(231,243,237,.22); }
.method-list li > span { color: var(--coral); font-size: .7rem; font-weight: 800; }
.method-list strong, .method-list small { display: block; }
.method-list strong { margin-bottom: 2px; color: #fff; font-family: var(--serif); font-size: 1.3rem; font-weight: 400; }
.method-list small { color: #b9cbc8; font-size: .86rem; }
.feature-copy .text-link { color: #fff; }

.signal-section { padding: 108px 0; background: var(--sand); }
.signal-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 9vw; }
.signal-section h2 { max-width: 500px; margin-bottom: 0; font-size: clamp(2.5rem, 4.6vw, 4.8rem); line-height: .97; }
.signal-list { border-top: 1px solid rgba(23,33,38,.25); }
.signal-list a { display: flex; justify-content: space-between; gap: 25px; padding: 19px 0; border-bottom: 1px solid rgba(23,33,38,.25); font-family: var(--serif); font-size: clamp(1.25rem, 2.2vw, 2rem); line-height: 1.1; text-decoration: none; }
.signal-list a:hover span { color: var(--coral); }
.signal-list b { color: var(--coral); font-family: var(--sans); font-size: 1rem; font-weight: 400; }

.observatory-section { padding: 112px 0; }
.observatory-grid { display: grid; grid-template-columns: 1fr .82fr; gap: 10vw; align-items: center; }
.observatory-copy h2 { max-width: 540px; margin-bottom: 21px; font-size: clamp(2.5rem, 4.5vw, 4.8rem); line-height: .96; }
.observatory-copy > p:not(.section-label) { max-width: 490px; margin-bottom: 30px; color: var(--muted); font-size: 1rem; }
.observatory-image { margin: 0; }
.observatory-image img { display: block; width: 100%; max-height: 590px; object-fit: cover; object-position: center; }

.statement-section { padding: 88px 0 96px; border-top: 1px solid var(--line); }
.statement-grid { display: grid; grid-template-columns: 1fr 2.1fr 1fr; gap: 5vw; align-items: end; }
.statement-grid blockquote { max-width: 770px; margin: 0; font-family: var(--serif); font-size: clamp(2rem, 4vw, 4.6rem); line-height: .98; letter-spacing: -.04em; }
.statement-grid .text-link { justify-self: end; }
.home-footer-cta { padding: 28px 0 100px; }
.cta-panel { display: flex; align-items: center; justify-content: space-between; gap: 30px; padding: 50px 55px; color: #fff; background: var(--coral); }
.cta-panel .eyebrow { margin-bottom: 14px; color: #ffe1d6; }
.cta-panel h2 { max-width: 660px; margin-bottom: 0; font-size: clamp(2rem, 3.2vw, 3.6rem); line-height: 1; }
.button--light { color: var(--ink); background: #fff; }
.button--light:hover { background: #f7eee9; }

.page-hero { padding: 92px 0 86px; border-bottom: 1px solid var(--line); }
.page-hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 8vw; align-items: end; }
.page-hero h1 { max-width: 740px; margin-bottom: 0; font-size: clamp(3rem, 6vw, 6.7rem); line-height: .94; }
.page-lead { max-width: 440px; margin-bottom: 4px; color: #4e5c62; font-size: 1.08rem; line-height: 1.6; }
.subcategory-bar { border-bottom: 1px solid var(--line); background: #eef1ec; }
.subcategory-inner { display: flex; align-items: center; gap: 40px; min-height: 72px; }
.subcategory-inner .section-label { min-width: 130px; margin: 0; color: var(--muted); font-size: .63rem; }
.subcategory-inner > div { display: flex; flex-wrap: wrap; gap: 7px 25px; }
.subcategory-inner a { color: var(--ink); font-size: .78rem; text-decoration: none; }
.subcategory-inner a span { color: var(--coral); }
.subcategory-inner a:hover { color: var(--coral); }
.page-body { padding: 90px 0 120px; }
.page-content { max-width: 930px; }
.content-row { display: grid; grid-template-columns: 90px 1fr; gap: 40px; padding: 33px 0; border-top: 1px solid var(--line); }
.content-index { color: var(--coral); font-size: .7rem; font-weight: 800; letter-spacing: .1em; }
.content-row h2 { margin-bottom: 10px; font-size: clamp(1.75rem, 3vw, 3rem); line-height: 1.05; }
.content-row p { max-width: 650px; margin-bottom: 0; color: #59676b; font-size: 1.02rem; }
.resource-list { margin-top: 40px; border-top: 1px solid var(--line); }
.resource-item { display: grid; grid-template-columns: 90px 1fr 25px; gap: 40px; align-items: center; padding: 25px 0; border-bottom: 1px solid var(--line); text-decoration: none; }
.resource-item strong, .resource-item small { display: block; }
.resource-item strong { margin-bottom: 4px; font-family: var(--serif); font-size: 1.55rem; font-weight: 400; }
.resource-item small { color: var(--muted); font-size: .9rem; }
.contact-card { display: flex; align-items: end; justify-content: space-between; gap: 20px; margin-top: 54px; padding: 28px; color: #fff; background: var(--blue); text-decoration: none; }
.contact-card .section-label { margin-bottom: 7px; color: var(--mint); }
.contact-card strong { font-family: var(--serif); font-size: clamp(1.5rem, 3vw, 2.5rem); font-weight: 400; }
.contact-card > span:last-child { color: var(--coral); font-size: 1.5rem; }

.search-section { padding: 80px 0 120px; }
.search-layout { display: grid; grid-template-columns: .7fr 1.3fr; gap: 9vw; }
.search-form label { display: block; margin-bottom: 12px; color: var(--ink); font-size: .77rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.search-field { display: flex; gap: 10px; }
.search-field input { width: 100%; min-height: 48px; padding: 10px 14px; border: 1px solid var(--line); color: var(--ink); background: var(--surface); font: inherit; }
.search-field input:focus { outline: 3px solid rgba(220,118,91,.3); border-color: var(--coral); }
.search-results .section-label { margin-bottom: 20px; }
.empty-state { padding: 30px; background: var(--surface); }
.empty-state h2 { margin-bottom: 10px; font-size: 2rem; }
.empty-state p { color: var(--muted); }
.page-cta { display: flex; align-items: center; justify-content: space-between; gap: 30px; margin-top: 72px; padding: 34px 38px; color: #fff; background: var(--coral); }
.page-cta .section-label { margin-bottom: 8px; color: #ffe1d6; }
.page-cta h2 { margin-bottom: 7px; font-size: clamp(1.8rem, 3vw, 3rem); line-height: 1; }
.page-cta p:not(.section-label) { max-width: 560px; margin: 0; color: #fff0eb; font-size: .9rem; }
.form-section { padding: 80px 0 120px; }
.form-layout { display: grid; grid-template-columns: .75fr 1.25fr; gap: 9vw; }
.form-intro h2 { max-width: 460px; margin-bottom: 18px; font-size: clamp(2.3rem, 4vw, 4rem); line-height: .98; }
.form-intro > p:not(.section-label) { max-width: 390px; color: var(--muted); }
.form-card { padding: 35px; background: var(--surface); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px 18px; }
.form-field { display: flex; flex-direction: column; gap: 7px; }
.form-field--full { grid-column: 1 / -1; }
.form-field label { color: var(--ink); font-size: .75rem; font-weight: 800; letter-spacing: .04em; }
.form-field input, .form-field select, .form-field textarea { width: 100%; padding: 12px 13px; border: 1px solid var(--line); border-radius: 0; color: var(--ink); background: #fbfcf9; font: inherit; }
.form-field textarea { min-height: 150px; resize: vertical; }
.form-field input:focus, .form-field select:focus, .form-field textarea:focus { outline: 3px solid rgba(220,118,91,.25); border-color: var(--coral); }
.form-check { display: flex; align-items: flex-start; gap: 10px; grid-column: 1 / -1; color: var(--muted); font-size: .78rem; }
.form-check input { margin-top: 4px; accent-color: var(--blue); }
.form-note { margin: 20px 0 0; color: var(--muted); font-size: .73rem; }
.form-error, .form-success { margin-bottom: 22px; padding: 14px 16px; font-size: .84rem; }
.form-error { color: #7b2f25; background: #f8e1da; }
.form-success { color: #225a46; background: var(--mint); }
.turnstile-placeholder { padding: 12px; border: 1px dashed var(--line); color: var(--muted); font-size: .75rem; }
.action-panel { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 28px; }
.action-panel a { display: flex; min-height: 120px; flex-direction: column; justify-content: space-between; padding: 20px; color: #fff; background: var(--blue); font-family: var(--serif); font-size: 1.45rem; line-height: 1.05; text-decoration: none; }
.action-panel a:last-child { color: var(--ink); background: var(--mint); }
.action-panel a span { align-self: flex-end; color: var(--coral); font-family: var(--sans); font-size: 1rem; }

.status-page { min-height: 64vh; display: grid; align-items: center; }
.status-inner { max-width: 760px; padding: 90px 0; }
.status-inner h1 { margin-bottom: 20px; font-size: clamp(3rem, 7vw, 6.5rem); line-height: .95; }
.status-inner p { max-width: 520px; margin-bottom: 30px; color: var(--muted); }

.site-footer { padding: 54px 0 27px; color: #d5e0de; background: var(--blue-deep); }
.brand--footer { color: #fff; }
.brand--footer small { color: #9eb2af; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 50px; padding-bottom: 58px; }
.footer-note { max-width: 300px; margin: 23px 0 0; color: #9eb2af; font-size: .86rem; }
.footer-links { display: flex; flex-direction: column; gap: 10px; align-items: flex-start; font-size: .83rem; }
.footer-links a { text-decoration: none; }
.footer-links a:hover { color: var(--mint); }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; padding-top: 17px; border-top: 1px solid #34505a; color: #8ca39f; font-size: .7rem; }

@media (max-width: 930px) {
  .main-nav { display: none; }
  .header-action { margin-left: auto; }
  .menu-toggle { display: block; padding: 9px 0 9px 14px; border: 0; color: var(--ink); background: transparent; font: inherit; font-size: .82rem; font-weight: 800; }
  .mobile-nav { display: none; padding: 10px 0 22px; }
  .mobile-nav.is-open { display: grid; grid-template-columns: repeat(2, 1fr); }
.mobile-nav .nav-link { border-top: 1px solid var(--line); }
.mobile-nav .nav-link small { display: block; margin-left: 10px; color: var(--muted); font-size: .68rem; font-weight: 400; }
  .hero-grid, .hero--image .hero-grid, .page-hero-grid { grid-template-columns: 1fr; gap: 45px; }
  .hero-visual img { height: min(540px, 70vw); }
  .hero-aside { max-width: 420px; }
  .section-heading, .statement-grid, .intro-grid, .signal-grid, .observatory-grid, .search-layout { grid-template-columns: 1fr; gap: 28px; }
  .feature-grid { grid-template-columns: 1fr; gap: 50px; }
  .feature-image { max-width: 520px; }
  .form-layout { grid-template-columns: 1fr; gap: 35px; }
  .subcategory-inner { align-items: flex-start; flex-direction: column; gap: 10px; padding: 20px 0; }
  .subcategory-inner > div { gap: 8px 18px; }
  .statement-grid .text-link { justify-self: start; }
}
@media (max-width: 680px) {
  .container { width: min(var(--max), calc(100% - 32px)); }
  .utility-inner { min-height: 28px; }
  .utility-inner > span:first-child { max-width: 190px; line-height: 1.2; }
  .utility-links { gap: 10px; }
  .header-inner { min-height: 72px; gap: 13px; }
  .header-action { padding: 8px 11px; font-size: .75rem; }
  .brand small { display: none; }
  .hero { padding: 72px 0 82px; }
  .hero h1 { font-size: clamp(3.35rem, 18vw, 5.5rem); }
  .hero-visual img { height: 84vw; min-height: 280px; }
  .hero-visual figcaption { font-size: .62rem; }
  .feature-section, .signal-section, .observatory-section { padding: 78px 0; }
  .search-field { align-items: stretch; flex-direction: column; }
  .search-field .button { width: 100%; }
  .page-cta { align-items: flex-start; flex-direction: column; padding: 28px 25px; }
  .form-card { padding: 25px 18px; }
  .form-grid, .action-panel { grid-template-columns: 1fr; }
  .form-field--full, .form-check { grid-column: auto; }
  .topics-section, .page-body { padding: 78px 0; }
  .topic-grid { grid-template-columns: 1fr; }
  .topic-card { min-height: 285px; }
  .content-row { grid-template-columns: 45px 1fr; gap: 15px; }
  .resource-item { grid-template-columns: 35px 1fr 18px; gap: 15px; }
  .resource-item strong { font-size: 1.25rem; }
  .cta-panel { align-items: flex-start; flex-direction: column; padding: 32px 25px; }
  .footer-grid { grid-template-columns: 1fr; gap: 34px; padding-bottom: 40px; }
  .footer-bottom { flex-direction: column; gap: 5px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}