:root {
  --ink: #18232e;
  --muted: #60707b;
  --paper: #f7f5ef;
  --surface: #ffffff;
  --surface-2: #eef3f1;
  --line: #dbe2de;
  --navy: #12333f;
  --navy-2: #0b2832;
  --coral: #f26f5b;
  --coral-dark: #cf4f43;
  --lime: #d8ef8b;
  --aqua: #c8eee7;
  --gold: #f6cc72;
  --shadow: 0 18px 48px rgba(19, 51, 63, .10);
  --radius: 22px;
  --radius-sm: 13px;
  --max: 1180px;
  --serif: Georgia, 'Times New Roman', serif;
  --sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--sans);
  line-height: 1.55;
}
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
img { display: block; max-width: 100%; }

.skip-link { position: absolute; left: 14px; top: -60px; z-index: 50; padding: 10px 14px; background: var(--lime); color: var(--navy); border-radius: 10px; font-weight: 800; }
.skip-link:focus { top: 12px; }
.container { width: min(var(--max), calc(100% - 40px)); margin: 0 auto; }
.topline { background: var(--navy-2); color: #d8eee9; font-size: .78rem; letter-spacing: .08em; text-transform: uppercase; }
.topline .container { min-height: 35px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.topline a { color: var(--lime); font-weight: 800; }
.site-header { position: sticky; top: 0; z-index: 20; background: rgba(247,245,239,.94); border-bottom: 1px solid rgba(219,226,222,.88); backdrop-filter: blur(16px); }
.header-inner { min-height: 80px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 11px; font-weight: 900; letter-spacing: -.04em; }
.brand-mark { width: 40px; height: 40px; display: grid; place-items: center; border-radius: 12px 12px 12px 4px; background: var(--coral); color: white; font-size: .86rem; box-shadow: 5px 5px 0 var(--lime); }
.brand-text { display: grid; line-height: 1.05; }
.brand-text strong { font-size: 1rem; }
.brand-text span { color: var(--muted); font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; margin-top: 4px; }
.nav { display: flex; align-items: center; gap: 4px; }
.nav a { padding: 10px 12px; color: #41535d; font-size: .88rem; font-weight: 750; border-radius: 10px; }
.nav a:hover, .nav a.active { color: var(--navy); background: var(--aqua); }
.nav-cta { background: var(--navy) !important; color: white !important; }
.menu-toggle { display: none; border: 1px solid var(--line); border-radius: 10px; background: var(--surface); color: var(--navy); padding: 9px 11px; }

.hero { padding: 74px 0 58px; overflow: hidden; position: relative; }
.hero:before { content: ''; position: absolute; width: 420px; height: 420px; border-radius: 50%; background: var(--aqua); opacity: .50; top: -200px; right: -130px; filter: blur(2px); }
.hero-grid { position: relative; display: grid; grid-template-columns: 1.05fr .95fr; align-items: center; gap: 64px; }
.eyebrow { color: var(--coral-dark); font-size: .77rem; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { color: var(--navy); letter-spacing: -.055em; line-height: 1.06; }
h1 { max-width: 720px; margin: 14px 0 20px; font-size: clamp(2.9rem, 7vw, 5.8rem); font-weight: 900; }
h2 { font-size: clamp(2rem, 4.2vw, 3.6rem); margin-bottom: 14px; }
h3 { font-size: 1.35rem; margin-bottom: 9px; }
.lede { max-width: 640px; color: #50626d; font-size: 1.12rem; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; padding: 11px 17px; border: 0; border-radius: 999px; background: var(--coral); color: white; font-weight: 850; box-shadow: 0 8px 20px rgba(242,111,91,.19); }
.button:hover { background: var(--coral-dark); transform: translateY(-1px); }
.button.secondary { background: transparent; color: var(--navy); border: 1px solid #aac1bc; box-shadow: none; }
.button.secondary:hover { background: var(--aqua); }
.button.dark { background: var(--navy); box-shadow: 0 8px 20px rgba(18,51,63,.16); }
.button.small { min-height: 36px; padding: 8px 13px; font-size: .84rem; }
.hero-note { margin-top: 20px; color: var(--muted); font-size: .86rem; }
.hero-card { position: relative; min-height: 420px; padding: 22px; display: flex; flex-direction: column; justify-content: space-between; overflow: hidden; border-radius: 28px; background: var(--navy); color: white; box-shadow: var(--shadow); }
.hero-card:after { content: ''; position: absolute; width: 280px; height: 280px; right: -90px; bottom: -120px; border-radius: 50%; border: 44px solid var(--coral); opacity: .88; }
.hero-photo { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .20; mix-blend-mode: screen; }
.hero-card > *:not(.hero-photo) { position: relative; z-index: 1; }
.hero-card-top { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.status-pill { display: inline-flex; align-items: center; gap: 7px; padding: 7px 10px; border-radius: 999px; background: rgba(216,239,139,.16); color: var(--lime); font-size: .74rem; font-weight: 850; }
.dot { width: 7px; height: 7px; border-radius: 50%; background: var(--lime); }
.hero-card-label { color: #c9ddd8; font-size: .78rem; text-transform: uppercase; letter-spacing: .12em; }
.hero-card h2 { max-width: 390px; margin: 28px 0 12px; color: white; font-size: clamp(2rem, 4vw, 3.3rem); }
.hero-card p { max-width: 370px; color: #d3e1de; }
.metric-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.metric { padding: 14px; border: 1px solid rgba(255,255,255,.16); border-radius: 14px; background: rgba(255,255,255,.08); }
.metric strong { display: block; color: var(--lime); font-size: 1.45rem; }
.metric span { color: #ccddd9; font-size: .76rem; }

.ticker { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--surface); }
.ticker .container { min-height: 74px; display: flex; align-items: center; gap: 20px; }
.ticker-label { display: inline-flex; align-items: center; gap: 8px; color: var(--coral-dark); font-size: .78rem; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; white-space: nowrap; }
.ticker-list { display: flex; flex-wrap: wrap; gap: 10px; color: #4b5e67; font-size: .9rem; }
.ticker-list span { padding: 6px 10px; background: var(--surface-2); border-radius: 999px; }

.section { padding: 78px 0; }
.section.compact { padding: 44px 0; }
.section-head { display: flex; align-items: end; justify-content: space-between; gap: 24px; margin-bottom: 28px; }
.section-head p { max-width: 560px; margin-bottom: 0; color: var(--muted); }
.section-kicker { color: var(--coral-dark); font-size: .77rem; font-weight: 900; letter-spacing: .11em; text-transform: uppercase; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.route-card, .card, .tool-card, .source-card, .price-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: 0 5px 20px rgba(18,51,63,.035); }
.route-card { min-height: 220px; padding: 22px; display: flex; flex-direction: column; justify-content: space-between; transition: transform .18s ease, box-shadow .18s ease; }
.route-card:hover, .card:hover, .source-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.route-card:nth-child(1) { background: var(--aqua); }
.route-card:nth-child(2) { background: var(--lime); }
.route-card:nth-child(3) { background: #ffe9c0; }
.route-card:nth-child(4) { background: #f8d6d2; }
.route-icon { width: 42px; height: 42px; display: grid; place-items: center; margin-bottom: 18px; border-radius: 13px; background: rgba(18,51,63,.11); color: var(--navy); font-size: 1.2rem; }
.route-card p { color: #4d5e62; font-size: .9rem; }
.arrow-link { display: inline-flex; align-items: center; gap: 8px; color: var(--navy); font-size: .86rem; font-weight: 900; }
.arrow-link:after { content: '↗'; transition: transform .15s ease; }
.arrow-link:hover:after { transform: translate(2px,-2px); }

.feature-card { overflow: hidden; }
.video-notes-section { background: #f6f8f3; }
.video-note-notice { max-width: 900px; }
.video-card { overflow: hidden; display: flex; flex-direction: column; }
.video-thumb { display: block; width: 100%; aspect-ratio: 16 / 9; object-fit: cover; background: var(--aqua); }
.video-note-body { display: flex; flex: 1; flex-direction: column; }
.video-note-meta { color: var(--coral-dark); font-size: .76rem; font-weight: 850; letter-spacing: .02em; margin: -4px 0 10px; }
.video-points { margin: 0 0 15px; padding-left: 18px; color: var(--muted); font-size: .85rem; }
.video-points li { margin: 5px 0; }
.video-basis { margin-top: auto; padding: 12px 0 14px; color: #718084; font-size: .72rem; line-height: 1.45; }
.video-sources { grid-template-columns: repeat(4, 1fr); }
.feature-image { height: 190px; width: 100%; object-fit: cover; }
.feature-body { padding: 20px; }
.tag-row { display: flex; flex-wrap: wrap; gap: 7px; margin: 0 0 13px; }
.tag { display: inline-flex; padding: 5px 9px; background: var(--surface-2); border-radius: 999px; color: #45606a; font-size: .7rem; font-weight: 850; text-transform: uppercase; letter-spacing: .06em; }
.feature-body p { color: var(--muted); font-size: .9rem; }
.feature-body .arrow-link { margin-top: 6px; }
.article-list { display: grid; gap: 11px; }
.article-row { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 17px; padding: 16px; background: var(--surface); border: 1px solid var(--line); border-radius: 14px; }
.article-number { width: 36px; height: 36px; display: grid; place-items: center; border-radius: 10px; background: var(--navy); color: var(--lime); font-weight: 900; }
.article-row h3 { margin-bottom: 3px; font-size: 1rem; letter-spacing: -.02em; }
.article-row p { margin: 0; color: var(--muted); font-size: .82rem; }

.banner { position: relative; overflow: hidden; padding: 29px 32px; border-radius: var(--radius); background: var(--navy); color: white; }
.banner:after { content: ''; position: absolute; width: 230px; height: 230px; right: 8%; top: -145px; border: 35px solid var(--coral); border-radius: 50%; }
.banner > * { position: relative; z-index: 1; }
.banner h2 { color: white; font-size: clamp(1.7rem, 3.6vw, 2.6rem); max-width: 700px; margin-bottom: 8px; }
.banner p { max-width: 720px; color: #cbded9; margin-bottom: 0; }
.banner .actions { margin-top: 18px; }

.page-hero { padding: 64px 0 42px; background: var(--navy); color: white; }
.page-hero h1 { color: white; font-size: clamp(2.7rem, 6vw, 4.9rem); max-width: 760px; }
.page-hero p { max-width: 700px; color: #c7dbd6; font-size: 1.08rem; }
.page-hero .eyebrow { color: var(--lime); }
.breadcrumb { display: inline-flex; gap: 8px; color: #a9c1bb; font-size: .82rem; margin-bottom: 28px; }

.article-layout { display: grid; grid-template-columns: 1.2fr .8fr; gap: 30px; align-items: start; }
.article-content { color: #40515a; font-size: 1.03rem; }
.article-content h2 { margin-top: 32px; font-size: 2rem; }
.article-content h3 { margin-top: 24px; font-size: 1.35rem; }
.article-content ul { padding-left: 21px; }
.article-content li { margin: 7px 0; }
.article-content blockquote { margin: 25px 0; padding: 20px 24px; border-left: 4px solid var(--coral); background: var(--surface); border-radius: 0 15px 15px 0; color: var(--navy); font-family: var(--serif); font-size: 1.35rem; }
.side-stack { display: grid; gap: 16px; position: sticky; top: 105px; }
.side-card { padding: 20px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-sm); }
.side-card h3 { font-size: 1.1rem; }
.side-card p, .side-card li { color: var(--muted); font-size: .88rem; }
.side-card ul { padding-left: 18px; margin-bottom: 0; }
.source-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.source-card { padding: 20px; }
.source-card .source-name { color: var(--coral-dark); font-size: .75rem; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.source-card h3 { margin: 9px 0; font-size: 1.17rem; }
.source-card p { color: var(--muted); font-size: .88rem; }

.tool-intro { display: grid; grid-template-columns: .9fr 1.1fr; gap: 28px; align-items: stretch; }
.tool-intro .card { padding: 26px; }
.tool-intro .card.dark { background: var(--navy); color: white; }
.tool-intro .card.dark h2 { color: white; }
.tool-intro .card.dark p { color: #c7dbd6; }
.tool-card { padding: 22px; }
.tool-card h2 { font-size: 1.55rem; margin-bottom: 8px; }
.tool-card > p { color: var(--muted); font-size: .9rem; }
.tool-card.span-2 { grid-column: span 2; }
.tool-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.tool-card.wide { grid-column: span 2; }
.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.field { display: grid; gap: 6px; margin-bottom: 12px; }
.field label { color: #465963; font-size: .8rem; font-weight: 850; }
.field input, .field select, .field textarea { width: 100%; border: 1px solid #cbd9d5; border-radius: 10px; padding: 10px 12px; color: var(--ink); background: #fbfcfb; outline: none; }
.field textarea { min-height: 112px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--coral); box-shadow: 0 0 0 3px rgba(242,111,91,.14); }
.result { display: none; margin-top: 14px; padding: 14px; border-radius: 12px; background: var(--surface-2); color: var(--navy); }
.result.show { display: block; }
.result strong { font-size: 1.4rem; }
.result.good { background: #e5f5c5; }
.result.warn { background: #ffe8bf; }
.result.bad { background: #f8d7d3; }
.tool-help { margin: 10px 0 0; color: var(--muted); font-size: .78rem; }
.split-actions { display: flex; flex-wrap: wrap; gap: 9px; align-items: center; }
.output-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 9px; margin-top: 15px; }
.output-chip { padding: 10px 12px; background: var(--surface-2); border-radius: 10px; color: var(--navy); font-size: .88rem; }
.timer { padding: 24px; text-align: center; background: var(--navy); border-radius: 17px; color: white; }
.timer-display { font-variant-numeric: tabular-nums; font-size: clamp(3.5rem, 9vw, 6rem); font-weight: 900; letter-spacing: -.07em; line-height: 1; margin-bottom: 17px; color: var(--lime); }
.checklist { display: grid; gap: 9px; }
.check-item { display: flex; gap: 10px; align-items: flex-start; padding: 10px; border: 1px solid var(--line); border-radius: 10px; background: #fbfcfb; }
.check-item input { margin-top: 4px; accent-color: var(--coral); }
.check-item label { color: #4a5b63; font-size: .88rem; }
.progress-line { height: 8px; overflow: hidden; background: #dfe9e5; border-radius: 99px; margin: 13px 0 6px; }
.progress-line span { display: block; height: 100%; width: 0%; background: var(--coral); border-radius: inherit; transition: width .2s ease; }

.feature-band { background: var(--surface-2); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.quote-card { padding: 30px; border-radius: var(--radius); background: var(--coral); color: white; }
.quote-card p { font-family: var(--serif); font-size: 1.65rem; line-height: 1.18; }
.quote-card span { color: #ffe6df; font-size: .82rem; font-weight: 850; }
.values { display: grid; gap: 13px; }
.value { display: grid; grid-template-columns: 38px 1fr; gap: 12px; align-items: start; }
.value-number { width: 32px; height: 32px; display: grid; place-items: center; background: var(--lime); border-radius: 10px; color: var(--navy); font-size: .78rem; font-weight: 900; }
.value h3 { margin-bottom: 3px; font-size: 1.03rem; letter-spacing: -.02em; }
.value p { margin: 0; color: var(--muted); font-size: .86rem; }

.newsletter { padding: 34px; background: var(--lime); border-radius: var(--radius); }
.newsletter-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; align-items: center; }
.newsletter h2 { margin-bottom: 8px; font-size: 2.25rem; }
.newsletter p { color: #516057; margin-bottom: 0; }
.signup-form { display: flex; gap: 8px; }
.signup-form input { min-width: 0; flex: 1; border: 1px solid #b7cd84; background: rgba(255,255,255,.7); border-radius: 999px; padding: 12px 15px; outline: none; }
.signup-form input:focus { border-color: var(--navy); }
.signup-note { min-height: 22px; margin: 9px 0 0; color: #506057; font-size: .78rem; }

.pricing { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.price-card { padding: 24px; }
.price-card.featured { background: var(--navy); color: white; transform: translateY(-8px); }
.price-card h3 { margin-bottom: 6px; }
.price-card.featured h3 { color: white; }
.price-card p, .price-card li { color: var(--muted); font-size: .88rem; }
.price-card.featured p, .price-card.featured li { color: #c8dbd7; }
.price-card ul { padding-left: 19px; }
.price-card li { margin: 7px 0; }
.price-label { color: var(--coral-dark); font-size: .72rem; font-weight: 900; text-transform: uppercase; letter-spacing: .09em; }
.price-card.featured .price-label { color: var(--lime); }

.site-footer { padding: 54px 0 25px; background: var(--navy-2); color: #c8dcd7; }
.footer-grid { display: grid; grid-template-columns: 1.3fr .7fr .7fr 1fr; gap: 28px; }
.site-footer .brand { color: white; }
.site-footer .brand-text span { color: #a9c1bb; }
.site-footer p { color: #9db8b2; font-size: .86rem; max-width: 320px; }
.footer-title { color: var(--lime); font-size: .75rem; font-weight: 900; letter-spacing: .1em; text-transform: uppercase; }
.footer-links { display: grid; gap: 8px; margin-top: 13px; font-size: .86rem; }
.footer-links a:hover { color: white; }
.socials { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.social { padding: 8px 10px; border: 1px solid rgba(200,220,215,.18); border-radius: 999px; font-size: .76rem; }
.social:hover { background: rgba(255,255,255,.08); color: white; }
.footer-bottom { display: flex; justify-content: space-between; gap: 16px; padding-top: 28px; margin-top: 34px; border-top: 1px solid rgba(200,220,215,.15); color: #8da9a2; font-size: .76rem; }

.notice { padding: 15px 17px; border-left: 4px solid var(--gold); border-radius: 0 12px 12px 0; background: #fff3d7; color: #6b5422; font-size: .9rem; }
.notice strong { color: #4f3d18; }
.muted { color: var(--muted); }
.center { text-align: center; }
.spacer-top { margin-top: 24px; }

@media (max-width: 980px) {
  .nav a { padding-left: 8px; padding-right: 8px; font-size: .8rem; }
  .hero-grid, .article-layout, .tool-intro { grid-template-columns: 1fr; }
  .hero-card { min-height: 360px; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .source-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .side-stack { position: static; }
}
@media (max-width: 720px) {
  .container { width: min(var(--max), calc(100% - 28px)); }
  .topline .container { min-height: 31px; font-size: .65rem; }
  .topline .container span { display: none; }
  .header-inner { min-height: 68px; }
  .menu-toggle { display: inline-flex; }
  .nav { display: none; position: absolute; left: 14px; right: 14px; top: 76px; padding: 9px; flex-direction: column; align-items: stretch; background: var(--surface); border: 1px solid var(--line); border-radius: 16px; box-shadow: var(--shadow); }
  .nav.open { display: flex; }
  .nav a { padding: 12px; }
  .hero { padding: 47px 0 40px; }
  h1 { font-size: clamp(2.7rem, 14vw, 4.4rem); }
  .hero-card { min-height: 340px; padding: 18px; }
  .ticker .container { align-items: flex-start; flex-direction: column; padding: 15px 0; gap: 8px; }
  .section { padding: 54px 0; }
  .section-head { display: block; }
  .section-head .button { margin-top: 14px; }
  .grid-4, .grid-3, .grid-2, .source-grid, .tool-grid, .pricing, .newsletter-grid { grid-template-columns: 1fr; }
  .tool-card.wide, .tool-card.span-2 { grid-column: span 1; }
  .form-grid { grid-template-columns: 1fr; }
  .output-list { grid-template-columns: 1fr; }
  .article-row { grid-template-columns: auto 1fr; }
  .article-row .arrow-link { grid-column: 2; }
  .signup-form { flex-direction: column; }
  .signup-form .button { width: 100%; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; }
  .price-card.featured { transform: none; }
  .page-hero { padding: 48px 0 34px; }
}