:root {
  --green-900: #14532d;
  --green-700: #166534;
  --green-50: #f0fdf4;
  --coral: #ea580c;
  --coral-dark: #c2410c;
  --sand: #fffbeb;
  --ink: #1c1917;
  --ink-soft: #44403c;
  --line: #e7e5e4;
  --bg: #ffffff;
  --radius: 14px;
  --font: "Source Sans 3", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-head: "Sora", var(--font);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font);
  font-size: 1.125rem; /* 18px body */
  line-height: 1.6;
  color: var(--ink);
  background: var(--bg);
}

a { color: var(--green-700); text-underline-offset: 3px; }
a:hover { color: var(--green-900); }

h1, h2, h3 { font-family: var(--font-head); line-height: 1.2; margin: 0 0 0.6em; color: var(--green-900); }
h1 { font-size: clamp(2rem, 5vw, 3rem); font-weight: 700; letter-spacing: -0.01em; }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.1rem); font-weight: 700; letter-spacing: -0.01em; }
h3 { font-size: 1.3rem; font-weight: 600; }
p { margin: 0 0 1em; }

.wrap { max-width: 1040px; margin: 0 auto; padding: 0 16px; }
.wrap.narrow { max-width: 720px; }

/* Independence banner */
.notice-bar {
  background: var(--sand);
  border-bottom: 1px solid #fde68a;
  padding: 10px 16px;
  font-size: 1rem;
  text-align: center;
}

/* Header */
.site-header { border-bottom: 1px solid var(--line); background: #fff; }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-top: 14px; padding-bottom: 14px; flex-wrap: wrap; }
.brand { display: flex; align-items: center; text-decoration: none; }
.brand img { display: block; height: 72px; width: auto; }
@media (max-width: 600px) { .brand img { height: 64px; } }
.site-nav { display: flex; gap: 18px; flex-wrap: wrap; }
.site-nav a { text-decoration: none; font-weight: 600; color: var(--ink-soft); font-size: 1.05rem; }
.site-nav a:hover { color: var(--green-700); }

/* Hero */
.hero { background: linear-gradient(180deg, var(--green-50), #fff); padding: 48px 0 40px; }
.eyebrow { text-transform: uppercase; letter-spacing: 0.08em; font-weight: 700; color: var(--coral-dark); font-size: 1rem; margin-bottom: 8px; }
.lede { font-size: 1.25rem; color: var(--ink-soft); max-width: 46ch; }

.countdown-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
  margin: 24px 0;
  max-width: 560px;
  box-shadow: 0 6px 24px rgba(20, 83, 45, 0.08);
}
.countdown-label { font-weight: 700; margin-bottom: 12px; }
.countdown { display: flex; gap: 12px; }
.countdown div {
  flex: 1;
  background: var(--green-900);
  color: #fff;
  border-radius: 10px;
  text-align: center;
  padding: 12px 6px;
}
.countdown span { display: block; font-size: clamp(1.8rem, 6vw, 2.6rem); font-weight: 800; line-height: 1.1; }
.countdown small { font-size: 1rem; opacity: 0.9; }
.countdown-note { font-size: 1rem; color: var(--ink-soft); margin: 12px 0 0; }

.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }

.btn {
  display: inline-block;
  font: inherit;
  font-weight: 700;
  font-size: 1.125rem;
  padding: 14px 22px;
  border-radius: 999px;
  text-decoration: none;
  cursor: pointer;
  border: 2px solid transparent;
  text-align: center;
}
.btn-primary { background: var(--coral-dark); color: #fff; } /* white on #c2410c passes contrast (5.2:1) */
.btn-primary:hover { background: #9a3412; color: #fff; }
.btn-secondary { background: #fff; color: var(--green-900); border-color: var(--green-900); }
.btn-secondary:hover { background: var(--green-50); }

/* Quick answers */
.quick { padding: 40px 0; }
.quick-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; }
.quick-item { border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; }
.quick-item h3 { font-size: 1.15rem; margin-bottom: 6px; color: var(--green-900); }
.quick-item p { margin: 0; }

/* Sections */
.section { padding: 48px 0; }
.section.alt { background: var(--green-50); }

.table-scroll { overflow-x: auto; margin: 16px 0 24px; }
.fee-table { width: 100%; border-collapse: collapse; background: #fff; border-radius: var(--radius); overflow: hidden; min-width: 520px; }
.fee-table th, .fee-table td { padding: 14px 16px; text-align: left; border-bottom: 1px solid var(--line); }
.fee-table th { background: var(--green-900); color: #fff; font-weight: 700; }
.fee-table tr:last-child td { border-bottom: none; }

/* Calculator */
.calc { border: 2px solid var(--green-900); border-radius: var(--radius); padding: 20px; max-width: 560px; background: #fff; }
.calc-fields { display: grid; gap: 10px; margin-bottom: 12px; }
.calc-total { font-size: 1.4rem; margin: 8px 0 4px; }
.calc-total strong { color: var(--coral-dark); }
.calc-breakdown { color: var(--ink-soft); font-size: 1rem; margin: 0; }

label { font-weight: 600; }
label.check { display: flex; gap: 10px; align-items: flex-start; font-weight: 400; }
label.check input { width: 22px; height: 22px; margin-top: 3px; flex: none; }

select, input[type="email"] {
  font: inherit;
  font-size: 1.125rem; /* never below 16px, so iPhones don't zoom */
  padding: 12px 14px;
  border: 1px solid #a8a29e;
  border-radius: 10px;
  width: 100%;
  background: #fff;
  color: var(--ink);
}
select:focus, input:focus, .btn:focus-visible, a:focus-visible, summary:focus-visible {
  outline: 3px solid #f59e0b;
  outline-offset: 2px;
}

/* Timeline */
.timeline { list-style: none; padding: 0; margin: 0 0 12px; display: grid; gap: 12px; }
.timeline li { display: grid; grid-template-columns: 150px 1fr; gap: 16px; background: #fff; border-radius: var(--radius); padding: 16px; border: 1px solid var(--line); }
.timeline .date { font-weight: 800; color: var(--green-900); }
.fine { font-size: 1rem; color: var(--ink-soft); }

/* How to file */
.two-col { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 20px; margin: 20px 0; }
.card { border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; }
.checklist, .steps { padding-left: 1.3em; margin: 0; }
.checklist li, .steps li { margin-bottom: 10px; }

.callout { border-left: 6px solid var(--coral); background: var(--sand); padding: 18px 20px; border-radius: 0 var(--radius) var(--radius) 0; }
.callout h3 { margin-bottom: 6px; }
.callout p { margin: 0; }

/* Reminder */
.reminder { background: var(--green-900); color: #fff; }
.reminder h2 { color: #fff; }
.reminder a { color: #bbf7d0; }
.reminder-form { display: grid; gap: 12px; background: #fff; color: var(--ink); padding: 24px; border-radius: var(--radius); margin-top: 16px; }
.form-msg { margin: 0; font-weight: 600; min-height: 1.6em; }
.form-msg.ok { color: var(--green-700); }
.form-msg.err { color: #b91c1c; }

/* FAQ */
details { border-bottom: 1px solid var(--line); padding: 14px 0; }
summary { cursor: pointer; font-weight: 700; font-size: 1.15rem; }
details p { margin: 10px 0 0; }

/* Footer */
.site-footer { background: var(--green-900); color: #e7e5e4; padding: 36px 0; font-size: 1rem; }
.site-footer a { color: #bbf7d0; }
.footer-logo img { display: block; height: 64px; width: auto; }

@media (max-width: 600px) {
  .hero { padding-top: 32px; }
  .timeline li { grid-template-columns: 1fr; gap: 4px; }
  .hero-actions .btn { width: 100%; }
  .site-nav { gap: 14px; }
}

/* Guide pages */
.page-hero { padding: 36px 0 28px; }
.crumbs { font-size: 1rem; color: var(--ink-soft); margin-bottom: 14px; }
.crumbs a { color: var(--ink-soft); }
.updated { font-size: 1rem; color: var(--ink-soft); margin: 0; }
.big-steps { padding-left: 1.4em; }
.big-steps li { margin-bottom: 22px; }
.big-steps h3 { margin-bottom: 6px; }
.big-steps p { margin: 0; }
.guide-links { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.guide-links a { display: block; padding: 14px 18px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); font-weight: 700; text-decoration: none; color: var(--green-900); }
.guide-links a:hover { border-color: var(--green-700); background: var(--green-50); }
.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; }