:root {
  --ink: #0B1F2A;
  --ink2: #102C3A;
  --ink3: #08161E;
  --card: #12303E;
  --line: #2A4D5C;
  --teal: #0E5A6B;
  --light: #F2F8F9;
  --accent: #FF8A3D;
  --mute: #A9C4CB;
  --soft: #3E5963;
  --body: #27414B;
  --chip: #E3F0F3;
  --chip-text: #0B4856;
  --border: #D5E4E8;
  --display: 'Bricolage Grotesque', system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0;
  background: var(--ink);
  color: #EAF4F6;
  font-family: 'Instrument Sans', system-ui, sans-serif;
  font-size: 17px;
  line-height: 1.55;
}
a { color: inherit; text-decoration: none; }
a:hover { opacity: .85; }
:focus-visible { outline: 3px solid #7FD6E3; outline-offset: 3px; }
.light :focus-visible { outline-color: #1E8CA3; }

.skip {
  position: absolute; left: 12px; top: -80px; z-index: 10;
  background: #fff; color: var(--ink); padding: 10px 16px; border-radius: 8px; font-weight: 600;
}
.skip:focus { top: 12px; }

h1, h2, h3 { font-family: var(--display); margin: 0; letter-spacing: -0.02em; }
h1 { font-weight: 800; font-size: clamp(42px, 6.4vw, 76px); line-height: 1.02; letter-spacing: -0.025em; }
h2 { font-weight: 800; font-size: clamp(32px, 4.4vw, 48px); line-height: 1.08; }
h3 { font-weight: 700; font-size: 26px; line-height: 1.2; }
.dark h1, .dark h2, .dark h3, .dark2 h2, .dark2 h3, .teal h2 { color: #fff; }
.light h1, .light h2, .light h3 { color: var(--ink); }

.wrap { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section { padding: 96px 0; }
.dark { background: var(--ink); }
.dark2 { background: var(--ink2); }
.light { background: var(--light); color: var(--ink); }
.teal { background: var(--teal); }

/* header */
.site-header { background: var(--ink); }
.header-inner {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
  gap: 16px; padding-top: 22px; padding-bottom: 22px;
}
.brand { display: flex; align-items: center; gap: 10px; font-family: var(--display); font-weight: 800; font-size: 22px; letter-spacing: -0.01em; color: #fff; }
.logo { width: 30px; height: 30px; stroke: var(--accent); fill: none; }
.logo circle { fill: var(--accent); }
.nav { display: flex; flex-wrap: wrap; align-items: center; gap: 28px; font-weight: 500; font-size: 16px; }

/* buttons */
.btn {
  display: inline-block; padding: 16px 28px; border-radius: 999px; border: 0; cursor: pointer;
  font: inherit; font-weight: 600; font-size: 17px; line-height: 1.2; min-height: 48px; text-align: center;
}
.btn-small { padding: 13px 22px; font-size: 16px; min-height: 44px; }
.btn-accent { background: var(--accent); color: var(--ink); }
.btn-outline { border: 1.5px solid #4C7280; color: #EAF4F6; padding: 14.5px 28px; }
.btn-dark { background: var(--ink); color: #fff; }
.btn-row { display: flex; flex-wrap: wrap; gap: 14px; }

/* hero */
.hero { display: flex; flex-wrap: wrap; align-items: center; gap: 48px; padding-top: 48px; padding-bottom: 88px; }
.hero-text { flex: 1 1 460px; min-width: 0; display: flex; flex-direction: column; gap: 28px; }
.hero-art { flex: 1 1 420px; min-width: 0; }
.hero-art svg { width: 100%; height: auto; display: block; border-radius: 28px; background: var(--ink2); }
.eyebrow { margin: 0; font-size: 14px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--accent); }
.lead { margin: 0; font-size: 20px; color: var(--mute); max-width: 540px; }
.arc { fill: none; stroke: var(--accent); stroke-width: 10; stroke-linecap: round; }
.dot { fill: var(--accent); }

/* section headings */
.section-head { max-width: 660px; display: flex; flex-direction: column; gap: 14px; margin-bottom: 44px; }
.section-head p { margin: 0; font-size: 19px; color: var(--soft); }
.dark2 .section-head p, .dark .section-head p { color: var(--mute); }

/* cards */
.cards { display: flex; flex-wrap: wrap; gap: 24px; }
.card {
  flex: 1 1 300px; min-width: 0; background: #fff; border: 1px solid var(--border); border-radius: 20px;
  padding: 32px; display: flex; flex-direction: column; gap: 14px;
}
.card p { margin: 0; color: var(--soft); }
.icon { width: 40px; height: 40px; stroke: var(--teal); }
.icon.big { width: 48px; height: 48px; }
.checklist { list-style: none; margin: 6px 0 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.checklist li { display: flex; gap: 12px; align-items: flex-start; }
.tick { flex-shrink: 0; margin-top: 3px; width: 20px; height: 20px; stroke: var(--teal); }

/* steps */
.steps { display: flex; flex-wrap: wrap; gap: 24px; }
.step { flex: 1 1 280px; min-width: 0; display: flex; flex-direction: column; gap: 14px; border-top: 2px solid var(--accent); padding-top: 24px; }
.step .num { font-family: var(--display); font-weight: 800; font-size: 44px; color: var(--accent); line-height: 1; }
.step h3 { font-size: 24px; }
.step p { margin: 0; color: var(--mute); }

/* good to know */
.tips { display: flex; flex-wrap: wrap; gap: 24px; }
.tip { flex: 1 1 240px; min-width: 0; border: 1px solid var(--line); border-radius: 20px; padding: 28px; display: flex; flex-direction: column; gap: 12px; }
.tip h3 { font-size: 22px; }
.tip p { margin: 0; color: var(--mute); }

/* split + panels */
.split { display: flex; flex-wrap: wrap; gap: 56px; align-items: center; }
.split > * { flex: 1 1 420px; min-width: 0; }
.stack { display: flex; flex-direction: column; gap: 22px; }
.stack p { margin: 0; }
.panel { background: #fff; border: 1px solid var(--border); border-radius: 24px; padding: 36px; display: flex; flex-direction: column; gap: 20px; }
.panel h3 { font-size: 24px; }
.chips { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 10px; }
.chips li { padding: 9px 16px; border-radius: 999px; background: var(--chip); color: var(--chip-text); font-weight: 500; font-size: 15px; }

/* forms */
.field-row { display: flex; flex-wrap: wrap; gap: 20px; }
.field { flex: 1 1 240px; min-width: 0; display: flex; flex-direction: column; gap: 8px; }
.field label { font-weight: 600; font-size: 15px; }
.field input, .field textarea {
  width: 100%; min-height: 52px; padding: 0 18px; border-radius: 14px; border: 1.5px solid #5F8089;
  background: #fff; color: var(--ink); font: inherit; font-size: 17px;
}
.field textarea { padding: 14px 18px; min-height: 140px; line-height: 1.5; resize: vertical; }
.hint { font-weight: 400; color: var(--soft); }
.inline-form { display: flex; flex-wrap: wrap; gap: 12px; align-items: flex-end; }
.check { display: flex; gap: 12px; align-items: flex-start; font-size: 15px; color: var(--body); }
.check input { width: 24px; height: 24px; margin: 2px 0 0; flex-shrink: 0; accent-color: var(--teal); }
.fine { font-size: 13px; color: var(--soft); margin: 0; max-width: 520px; }
.light a.link, .check a, .fine a, .article a, .detail a { color: var(--chip-text); text-decoration: underline; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-stack { display: flex; flex-direction: column; gap: 24px; }
.form-stack h2 { font-size: 32px; line-height: 1.1; }
.form-error { margin: 0; padding: 14px 18px; border-radius: 14px; background: #FCEAE8; color: #8C1D18; font-weight: 500; }
.form-error[hidden] { display: none; }
.human { display: flex; flex-direction: column; gap: 10px; }
.human-label { margin: 0; font-weight: 600; font-size: 15px; }

/* contact layout */
.page-title { padding-top: 40px; padding-bottom: 64px; display: flex; flex-direction: column; gap: 18px; }
.page-title h1 { font-size: clamp(40px, 6vw, 64px); max-width: 820px; }
.contact-grid { display: flex; flex-wrap: wrap; gap: 40px; align-items: flex-start; padding-top: 72px; padding-bottom: 96px; }
.contact-grid .form-card { flex: 1 1 560px; min-width: 0; padding: 40px; }
.contact-grid aside { flex: 1 1 340px; min-width: 0; display: flex; flex-direction: column; gap: 28px; }
.detail { display: flex; gap: 14px; align-items: flex-start; }
.detail svg { flex-shrink: 0; margin-top: 2px; width: 26px; height: 26px; stroke: var(--teal); }
.detail p { margin: 0; color: var(--body); }
.detail strong { display: block; color: var(--ink); }
.detail-list { display: flex; flex-direction: column; gap: 20px; }
.aside-card { background: #fff; border: 1px solid var(--border); border-radius: 20px; padding: 28px; display: flex; flex-direction: column; gap: 10px; }
.aside-card h3 { font-size: 20px; }
.aside-card p { margin: 0; color: var(--body); }
.aside-note { background: var(--chip); border-radius: 20px; padding: 28px; display: flex; flex-direction: column; gap: 10px; }
.aside-note h3 { font-size: 20px; color: var(--chip-text); }
.aside-note p { margin: 0; color: var(--body); font-size: 15px; }
.success { display: flex; flex-direction: column; gap: 16px; align-items: flex-start; padding: 24px 0 8px; }
.success h1, .success h2 { font-size: 32px; line-height: 1.1; color: var(--ink); }
.success p { margin: 0; color: var(--soft); }

/* FAQ */
.faq { max-width: 860px; margin: 0 auto; border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center;
  gap: 20px; padding: 24px 0; min-height: 44px; font-family: var(--display); font-weight: 700; font-size: 21px; color: #fff;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; font-size: 28px; font-weight: 500; line-height: 1; color: var(--accent); }
.faq details[open] summary::after { content: '\2212'; }
.faq details p { margin: 0 0 24px; color: var(--mute); max-width: 720px; }

/* call to action */
.cta { display: flex; flex-wrap: wrap; gap: 40px; align-items: center; justify-content: space-between; padding-top: 88px; padding-bottom: 88px; }
.cta > div { flex: 1 1 320px; min-width: 0; display: flex; flex-direction: column; gap: 16px; align-items: flex-start; }
.cta h2 { font-size: clamp(32px, 4.6vw, 52px); line-height: 1.06; }
.cta p { margin: 0; font-size: 19px; color: #D3ECF0; }

/* legal pages */
.article { max-width: 780px; margin: 0 auto; padding: 64px 0 96px; display: flex; flex-direction: column; gap: 36px; }
.article > div { display: flex; flex-direction: column; gap: 12px; }
.article h2 { font-size: 28px; line-height: 1.15; }
.article p { margin: 0; color: var(--body); }
.article ul { margin: 0; padding-left: 22px; display: flex; flex-direction: column; gap: 6px; color: var(--body); }
.notice { margin: 0; padding: 14px 18px; border-radius: 14px; background: #FFF1D6; color: #5C3600; font-weight: 500; }
.updated { margin: 0; font-size: 15px; color: var(--mute); }
.nf-links { display: flex; flex-wrap: wrap; gap: 24px; }

/* footer */
.site-footer { background: var(--ink3); color: var(--mute); font-size: 15px; }
.footer-inner { display: flex; flex-wrap: wrap; gap: 16px 32px; justify-content: space-between; align-items: center; padding-top: 36px; padding-bottom: 36px; }
.footer-info p { margin: 0 0 4px; }
.footer-nav { display: flex; flex-wrap: wrap; gap: 24px; }
.footer-info a { text-decoration: underline; }