:root {
  --navy:#0d3556; --navy2:#173f60; --rust:#d95e3c; --cream:#f8f6f1;
  --ink:#17344b; --line:#d7dde2; --pale-blue:#edf4f8; --pale-tan:#f6efe5; --pale-green:#eef4ea;
}
* { box-sizing:border-box; }
html { scroll-behavior:smooth; }
body { margin:0; color:var(--ink); background:#fff; font-family:Arial,Helvetica,sans-serif; line-height:1.45; }
a { color:inherit; }
.container { width:min(1180px,92vw); margin:0 auto; }

.masthead { background:linear-gradient(90deg,var(--navy),var(--navy2)); color:#fff; }
.masthead-inner { min-height:132px; display:flex; align-items:center; justify-content:space-between; gap:30px; }
.title-wrap h1 { margin:0; font-size:clamp(34px,4.8vw,64px); line-height:.98; letter-spacing:-.025em; font-weight:800; }
.kicker { margin-top:12px; font-size:14px; text-transform:uppercase; letter-spacing:.26em; font-weight:700; }
.cta { display:inline-block; background:var(--rust); color:#fff; text-decoration:none; font-weight:800; letter-spacing:.04em;
        text-transform:uppercase; padding:18px 28px; border-radius:5px; border: none; cursor: pointer; font-size: 16px; font-family: inherit; }
.cta:hover { background:#c54f31; }
.cta.large { padding:18px 32px; font-size:18px; }
.cta:disabled { background:#9aa5ad; cursor:not-allowed; }

.navbar { background:var(--cream); border-bottom:1px solid #e3e0da; }
.nav { min-height:48px; display:flex; align-items:center; justify-content:center; overflow-x:auto; }
.nav a { padding:14px 24px; text-decoration:none; font-weight:700; white-space:nowrap; border-right:1px solid #d8d5cf; }
.nav a:first-child { border-left:1px solid #d8d5cf; }
.nav a.active { text-decoration:underline; text-decoration-color:var(--rust); text-decoration-thickness:3px; text-underline-offset:9px; }

.hero { min-height:470px; display:flex; align-items:center; color:#fff;
  background:
    linear-gradient(90deg,rgba(13,53,86,.86) 0%,rgba(13,53,86,.66) 36%,rgba(13,53,86,.18) 72%,rgba(13,53,86,.04) 100%),
    url(/images/hero.jpg);
  background-size: cover;
  background-position: center;
}
.hero-content { width:min(760px,92vw); padding:56px 0; }
.hero h2 { font-size:clamp(46px,6vw,78px); line-height:.98; margin:0 0 22px; letter-spacing:-.025em; }
.hero p { font-size:clamp(18px,2.1vw,25px); max-width:780px; margin:0 0 28px; font-weight:600; }

.stats { background:#fff; border-bottom:1px solid #e7e7e7; }
.stats-grid { display:grid; grid-template-columns:repeat(3,1fr); padding:26px 0; }
.stat { text-align:center; padding:10px 24px; }
.stat + .stat { border-left:1px solid var(--line); }
.icon { font-size:34px; margin-bottom:4px; }
.stat strong { display:block; color:var(--navy); font-size:42px; line-height:1; }
.stat span { display:block; margin-top:8px; font-size:13px; font-weight:800; letter-spacing:.14em; text-transform:uppercase; }

.cards-section { padding:38px 0 26px; }
.cards { display:grid; grid-template-columns:repeat(4,1fr); gap:14px; }
.card { min-height:300px; padding:28px 26px; border:1px solid #e4e8eb; display:flex; flex-direction:column; }
.card:nth-child(1) { background:var(--pale-blue); }
.card:nth-child(2) { background:var(--pale-tan); }
.card:nth-child(3) { background:#edf3f7; }
.card:nth-child(4) { background:var(--pale-green); }
.card h3 { margin:0 0 14px; color:var(--navy); font-size:28px; line-height:1.02; }
.card p { margin:0 0 20px; font-family:Georgia,'Times New Roman',serif; font-size:18px; color:#384c5d; }
.card a { margin-top:auto; color:#0f4f84; font-weight:800; text-decoration:underline; text-underline-offset:3px; }

.bottom-cta { background:linear-gradient(90deg,var(--navy),var(--navy2)); color:#fff; text-align:center; padding:34px 0 28px; }
.bottom-cta .tagline { margin-top:13px; font-size:13px; text-transform:uppercase; letter-spacing:.22em; font-weight:700; }
.bottom-cta .signed-count { margin:0 0 18px; font-size:16px; font-weight:700; }

footer { background:#fff; padding:24px 0; border-top:1px solid #e7e7e7; }
.footer-inner { display:flex; justify-content:space-between; align-items:center; gap:24px; }
.footer-brand { font-weight:800; color:var(--navy); }
.footer-small { display:block; margin-top:3px; color:#5f7182; text-transform:uppercase; letter-spacing:.13em; font-size:11px; }
.footer-links { display:flex; align-items:center; gap:22px; color:#4d5f6f; font-size:14px; }

.footer-share {
  display:flex; align-items:center; justify-content:center; gap:12px;
  margin-top:20px; padding-top:20px; border-top:1px solid #eee;
}
.footer-share-label { font-size:12px; font-weight:800; text-transform:uppercase; letter-spacing:.14em; color:#5f7182; margin-right:4px; }

.share-icons { display:flex; gap:8px; }
.share-icon {
  position:relative; display:flex; align-items:center; justify-content:center;
  width:38px; height:38px; border-radius:50%; border:none; cursor:pointer; flex-shrink:0;
  color:#fff; font-weight:800; font-size:15px; line-height:1; text-decoration:none;
  font-family:Arial,Helvetica,sans-serif; transition:transform .12s ease;
}
.share-icon:hover { transform:scale(1.08); }
.share-fb { background:#1877F2; }
.share-x { background:#000; }
.share-li { background:#0A66C2; font-size:13px; }
.share-email { background:#5f7182; }
.share-ig { background:radial-gradient(circle at 30% 110%, #fdf497 0%, #fdf497 5%, #fd5949 45%, #d6249f 60%, #285AEB 90%); }

.copy-feedback {
  position:absolute; bottom:calc(100% + 8px); left:50%; transform:translateX(-50%);
  background:var(--navy); color:#fff; font-size:12px; font-weight:700; white-space:nowrap;
  padding:6px 10px; border-radius:4px; opacity:0; pointer-events:none; transition:opacity .15s ease;
  text-transform:none; letter-spacing:normal;
}
.copy-feedback.visible { opacity:1; }
.copy-feedback::after {
  content:""; position:absolute; top:100%; left:50%; transform:translateX(-50%);
  border:5px solid transparent; border-top-color:var(--navy);
}

.manual-copy-box {
  position:fixed; left:50%; bottom:24px; transform:translateX(-50%); z-index:100;
  background:#fff; border:1px solid var(--line); border-radius:8px; box-shadow:0 6px 20px rgba(13,53,86,.2);
  padding:12px 14px;
}
.manual-copy-box input {
  width:min(360px,80vw); font-size:14px; padding:8px 10px; border:1px solid var(--line); border-radius:4px;
}

/* --- Thank-you page --- */
.thank-you-section { padding:70px 0 60px; text-align:center; }
.thank-you-section .container { max-width:640px; }
.thank-you-section h2 { color:var(--navy); font-size:clamp(30px,5vw,44px); margin:0 0 16px; }
.thank-you-section p { font-size:18px; }
.share-prompt { font-weight:800; text-transform:uppercase; letter-spacing:.1em; font-size:14px; color:var(--rust); margin-top:32px; }
.share-icons-large { justify-content:center; gap:16px; margin:18px 0 34px; }
.share-icons-large .share-icon { width:56px; height:56px; font-size:20px; }
.share-icons-large .share-li { font-size:17px; }

/* --- Content sections (explainer / letter / signatories / placeholder) --- */
.content-section { padding:48px 0; border-bottom:1px solid #e7e7e7; }
.content-section .container { max-width:820px; }
.back-to-top { display:block; text-align:left; font-size:13px; font-weight:700; text-transform:uppercase;
               letter-spacing:.08em; color:#5f7182; text-decoration:none; margin-bottom:22px; }
.back-to-top:hover { color:var(--rust); }
.content-section h2 { color:var(--navy); font-size:clamp(28px,4vw,40px); margin:0 0 8px; }
.content-section .section-kicker { font-size:13px; text-transform:uppercase; letter-spacing:.18em; font-weight:800; color:var(--rust); margin:0 0 20px; }
.signatories-intro { font-size:22px; font-weight:800; color:var(--navy); margin:-8px 0 20px; }
.content-section h3 { color:var(--navy); font-size:22px; margin:32px 0 10px; }
.content-section p { font-size:17px; margin:0 0 18px; }
.content-section ul { font-size:17px; margin:0 0 18px; padding-left:22px; }
.case-link { color:#0f4f84; text-decoration:underline; text-underline-offset:2px; }
.case-link:hover { color:var(--rust); }
.content-section li { margin-bottom:10px; }
.letter-body { font-family:Georgia,'Times New Roman',serif; }
.letter-signoff { margin-top:32px; font-family:Georgia,'Times New Roman',serif; }

.letters-list { list-style:none; margin:0; padding:0; }
.letters-list li { padding:14px 0; border-bottom:1px solid var(--line); }
.letters-list a { font-weight:700; color:#0f4f84; text-decoration:underline; text-underline-offset:3px; }

/* --- Signatories list --- */
.signatories-list { list-style:none; margin:0; padding:0; display:grid; grid-template-columns:repeat(3,1fr); gap:6px 24px; }
.signatories-list li { padding:8px 0; border-bottom:1px solid var(--line); font-size:16px; }

/* --- Sign form --- */
.sign-section { padding:48px 0; }
.sign-section .container { max-width:640px; }
.sign-form { display:flex; flex-direction:column; gap:20px; margin-top:24px; }
.sign-form label { font-weight:700; display:block; margin-bottom:6px; }
.sign-form .hint { font-weight:400; font-size:13px; color:#5f7182; }
.sign-form input[type="text"] {
  width:100%; padding:12px 14px; font-size:16px; border:1px solid var(--line); border-radius:4px; font-family:inherit;
}
.sign-form input[type="text"]:focus { outline:2px solid var(--rust); outline-offset:1px; }
.checkbox-row { display:flex; align-items:flex-start; gap:10px; }
.checkbox-row input { margin-top:4px; }
.checkbox-row label { font-weight:400; margin-bottom:0; }
.form-status { font-weight:700; padding:12px 14px; border-radius:4px; display:none; }
.form-status.visible { display:block; }
.form-status.success { background:var(--pale-green); color:#1f5c2f; }
.form-status.error { background:#fbeaea; color:#8a2a2a; }

.signers-marquee { overflow:hidden; max-height:9rem; position:relative; margin-top:40px; border:1px solid var(--line); border-radius:4px; padding:16px; background:var(--pale-blue); }
.signers-marquee h3 { margin:0 0 10px; font-size:14px; text-transform:uppercase; letter-spacing:.12em; color:var(--navy); }
.signers-marquee ul { list-style:none; margin:0; padding:0; animation:marquee-scroll 40s linear infinite; }
.signers-marquee li { padding:4px 0; }
.signers-marquee:hover ul { animation-play-state:paused; }
@keyframes marquee-scroll {
  from { transform:translateY(0); }
  to   { transform:translateY(-50%); }
}

@media (max-width:900px) {
  .masthead-inner { flex-direction:column; align-items:flex-start; padding:28px 0; }
  .cards { grid-template-columns:1fr 1fr; }
  .stats-grid { grid-template-columns:1fr; }
  .stat + .stat { border-left:0; border-top:1px solid var(--line); }
  .nav { justify-content:flex-start; }
  .signatories-list { grid-template-columns:1fr 1fr; }
}
@media (max-width:620px) {
  .cards { grid-template-columns:1fr; }
  .hero { min-height:520px; }
  .footer-inner { flex-direction:column; align-items:flex-start; }
  .signatories-list { grid-template-columns:1fr; }
}