:root {
    --blue-950: #082f49;
    --blue-900: #0a3e5f;
    --blue-800: #155675;
    --blue-700: #246a8e;
    --blue-100: #e8f3f8;
    --yellow: #efff17;
    --yellow-dark: #d7e600;
    --white: #fff;
    --gray-50: #f7f9fa;
    --gray-100: #eef2f4;
    --gray-300: #c8d1d6;
    --gray-600: #53636c;
    --gray-800: #24313a;
    --black: #11181c;
    --shadow: 0 18px 50px rgba(3, 36, 55, .16);
    --radius: 18px;
    --container: 1180px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--gray-800); background: var(--white); font-family: "Source Sans 3", Arial, sans-serif; font-size: 1.075rem; line-height: 1.65; }
img { max-width: 100%; height: auto; }
a { color: var(--blue-700); text-underline-offset: 3px; }
a:hover { color: var(--blue-900); }
h1,h2,h3,h4 { margin: 0 0 .65em; color: var(--blue-950); font-family: "Barlow Condensed", Arial, sans-serif; line-height: .98; letter-spacing: -.015em; }
h1 { font-size: clamp(3rem, 7vw, 6.3rem); }
h2 { font-size: clamp(2.4rem, 4.5vw, 4.2rem); }
h3 { font-size: clamp(1.65rem, 2.5vw, 2.25rem); }
p { margin: 0 0 1.2em; }
ul { padding-left: 1.25rem; }
.container { width: min(calc(100% - 2rem), var(--container)); margin-inline: auto; }
.section { padding: clamp(4rem, 8vw, 7rem) 0; }
.section-sm { padding: clamp(2.75rem, 5vw, 4.5rem) 0; }
.section-muted { background: var(--gray-50); }
.section-blue { color: var(--white); background: linear-gradient(135deg, var(--blue-950), var(--blue-700)); }
.section-blue h2, .section-blue h3 { color: var(--white); }
.eyebrow { margin-bottom: .75rem; color: var(--blue-700); font-size: .85rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.section-blue .eyebrow, .hero .eyebrow { color: var(--yellow); }
.lead { max-width: 760px; font-size: clamp(1.18rem, 2vw, 1.45rem); }
.center { text-align: center; }
.center .lead { margin-inline: auto; }
.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; }
.skip-link { position: fixed; z-index: 9999; top: .5rem; left: .5rem; transform: translateY(-150%); padding: .75rem 1rem; color: var(--black); background: var(--yellow); font-weight: 700; }
.skip-link:focus { transform: translateY(0); }
.button-row { display: flex; flex-wrap: wrap; gap: .85rem; align-items: center; }
.button { display: inline-flex; justify-content: center; align-items: center; min-height: 48px; padding: .85rem 1.35rem; border: 2px solid var(--yellow); border-radius: 999px; color: var(--blue-950); background: var(--yellow); font-weight: 800; text-decoration: none; transition: transform .18s ease, background .18s ease; }
.button:hover { color: var(--blue-950); background: var(--yellow-dark); transform: translateY(-2px); }
.button-outline { color: var(--blue-950); background: transparent; border-color: var(--blue-800); }
.button-outline-light { color: var(--white); background: transparent; border-color: rgba(255,255,255,.7); }
.button-outline-light:hover { color: var(--blue-950); background: var(--white); }
.button-small { min-height: 40px; padding: .6rem 1rem; }
.site-header { position: sticky; z-index: 1000; top: 0; color: var(--white); background: rgba(8,47,73,.97); box-shadow: 0 6px 24px rgba(0,0,0,.12); backdrop-filter: blur(12px); }
.header-inner { display: flex; min-height: 82px; justify-content: space-between; align-items: center; gap: 1rem; }
.brand img { display: block; width: 225px; }
.primary-nav { display: flex; align-items: center; gap: 1.3rem; }
.primary-nav > a { color: var(--white); font-weight: 700; text-decoration: none; }
.primary-nav > a:not(.button):hover, .primary-nav > a[aria-current="page"] { color: var(--yellow); }
.menu-toggle { display: none; width: 48px; height: 48px; padding: 10px; border: 0; background: transparent; }
.menu-toggle span:not(.sr-only) { display: block; height: 3px; margin: 5px 0; background: var(--white); }
.hero { position: relative; overflow: hidden; color: var(--white); background: radial-gradient(circle at 75% 45%, rgba(239,255,23,.17), transparent 24%), linear-gradient(135deg, var(--blue-950), var(--blue-700)); }
.hero::after { position: absolute; right: -10%; bottom: -35%; width: 550px; height: 550px; border: 80px solid rgba(255,255,255,.035); border-radius: 50%; content: ""; }
.hero-grid { position: relative; z-index: 1; display: grid; min-height: 690px; grid-template-columns: 1.1fr .9fr; align-items: center; gap: 3rem; padding-block: 5rem; }
.hero h1 { max-width: 720px; color: var(--white); }
.hero-copy { max-width: 710px; font-size: 1.3rem; }
.hero-image { filter: drop-shadow(0 28px 34px rgba(0,0,0,.28)); }
.trust-line { margin-top: 1.1rem; color: rgba(255,255,255,.8); font-size: .95rem; }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.3rem; }
.card { padding: 1.6rem; border: 1px solid var(--gray-100); border-radius: var(--radius); background: var(--white); box-shadow: 0 12px 35px rgba(8,47,73,.07); }
.icon-card svg { width: 50px; height: 50px; margin-bottom: 1rem; padding: 10px; border-radius: 14px; color: var(--blue-950); background: var(--yellow); }
.icon-card h3 { margin-bottom: .35rem; }
.split { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: clamp(2rem, 6vw, 5.5rem); }
.book-panel img { max-height: 620px; margin-inline: auto; display: block; filter: drop-shadow(0 20px 22px rgba(0,0,0,.2)); }
.steps { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1rem; margin-top: 2.25rem; }
.step { position: relative; padding: 1.35rem; border-radius: var(--radius); background: rgba(255,255,255,.09); }
.step-number { display: grid; width: 42px; height: 42px; margin-bottom: 1rem; place-items: center; border-radius: 50%; color: var(--blue-950); background: var(--yellow); font-weight: 900; }
.audience-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1rem; }
.audience-grid .card { text-align: center; }
.quote-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
blockquote { margin: 0; }
.quote-card blockquote { font-size: 1.1rem; }
.quote-card cite { display: block; margin-top: 1rem; color: var(--blue-800); font-style: normal; font-weight: 700; }
.page-hero { padding: clamp(4rem, 8vw, 7rem) 0; color: var(--white); background: linear-gradient(135deg, var(--blue-950), var(--blue-700)); }
.page-hero h1 { color: var(--white); }
.page-hero .lead { color: rgba(255,255,255,.87); }
.content-narrow { width: min(calc(100% - 2rem), 850px); margin-inline: auto; }
.prose h2 { margin-top: 1.2em; }
.prose h3 { margin-top: 1.5em; }
.check-list { list-style: none; padding: 0; }
.check-list li { position: relative; margin-bottom: .8rem; padding-left: 1.8rem; }
.check-list li::before { position: absolute; left: 0; color: var(--blue-700); content: "✓"; font-weight: 900; }
.compare-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-top: 2rem; }
.compare-card { padding: 1.5rem; border-radius: var(--radius); }
.compare-card.ours { background: var(--blue-100); border: 2px solid var(--blue-700); }
.compare-card.other { background: var(--gray-50); border: 1px solid var(--gray-300); }
.faq-list { display: grid; gap: 1rem; }
.faq-item { border: 1px solid var(--gray-300); border-radius: 14px; overflow: hidden; }
.faq-question { width: 100%; padding: 1.2rem 1.35rem; border: 0; color: var(--blue-950); background: var(--white); font: 700 1.25rem "Source Sans 3", sans-serif; text-align: left; cursor: pointer; }
.faq-question::after { float: right; content: "+"; }
.faq-question[aria-expanded="true"]::after { content: "−"; }
.faq-answer { padding: 0 1.35rem 1.2rem; }
.download-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.25rem; }
.download-card { display: flex; min-height: 220px; flex-direction: column; justify-content: space-between; }
.badge { display: inline-block; align-self: flex-start; margin-bottom: .8rem; padding: .25rem .65rem; border-radius: 999px; color: var(--blue-950); background: var(--yellow); font-size: .8rem; font-weight: 800; }
.testimony-grid { columns: 3 300px; column-gap: 1.25rem; }
.testimony-grid .quote-card { break-inside: avoid; margin-bottom: 1.25rem; }
.contact-grid { display: grid; grid-template-columns: .75fr 1.25fr; gap: 3rem; }
.form-card { padding: clamp(1.5rem, 4vw, 2.5rem); border-radius: var(--radius); background: var(--white); box-shadow: var(--shadow); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { margin-bottom: 1rem; }
label { display: block; margin-bottom: .35rem; color: var(--blue-950); font-weight: 700; }
input,select,textarea { width: 100%; padding: .85rem .95rem; border: 1px solid var(--gray-300); border-radius: 10px; background: var(--white); font: inherit; }
input:focus,select:focus,textarea:focus { outline: 3px solid rgba(36,106,142,.25); border-color: var(--blue-700); }
textarea { min-height: 180px; resize: vertical; }
.field-note { color: var(--gray-600); font-size: .9rem; }
.purchase-cta { color: var(--white); background: var(--blue-950); }
.purchase-cta h2 { color: var(--white); }
.purchase-grid { display: grid; grid-template-columns: 1.3fr .7fr; align-items: center; gap: 2rem; }
.purchase-grid img { max-height: 410px; justify-self: center; filter: drop-shadow(0 20px 24px rgba(0,0,0,.3)); }
.site-footer { padding-top: 4rem; color: rgba(255,255,255,.78); background: #061f2e; }
.footer-grid { display: grid; grid-template-columns: 1.4fr .8fr .8fr 1fr; gap: 2.5rem; }
.footer-logo { width: 230px; margin-bottom: 1rem; }
.footer-heading { color: var(--white); font-size: 1.4rem; }
.site-footer ul { margin: 0; padding: 0; list-style: none; }
.site-footer a { color: rgba(255,255,255,.82); }
.site-footer a:hover { color: var(--yellow); }
.footer-bottom { display: flex; justify-content: space-between; gap: 1rem; margin-top: 3rem; padding: 1.5rem 0; border-top: 1px solid rgba(255,255,255,.13); font-size: .92rem; }
.footer-bottom p { margin: 0; }
@media (max-width: 980px) {
    .menu-toggle { display: block; }
    .primary-nav { position: fixed; inset: 82px 0 auto; display: none; padding: 1.25rem; flex-direction: column; align-items: stretch; gap: .3rem; background: var(--blue-950); box-shadow: 0 16px 30px rgba(0,0,0,.2); }
    .primary-nav.is-open { display: flex; }
    .primary-nav a { padding: .8rem; }
    .hero-grid, .split, .contact-grid, .purchase-grid { grid-template-columns: 1fr; }
    .hero-grid { min-height: auto; text-align: center; }
    .hero .button-row { justify-content: center; }
    .hero-image { max-height: 520px; margin-inline: auto; }
    .feature-grid { grid-template-columns: repeat(2, 1fr); }
    .steps { grid-template-columns: repeat(2, 1fr); }
    .audience-grid { grid-template-columns: repeat(2, 1fr); }
    .quote-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 650px) {
    body { font-size: 1rem; }
    .brand img { width: 190px; }
    .header-inner { min-height: 72px; }
    .primary-nav { inset-block-start: 72px; }
    .section { padding-block: 3.5rem; }
    .hero-grid { padding-block: 3.5rem; }
    .feature-grid, .steps, .audience-grid, .download-grid, .compare-grid, .form-row, .footer-grid { grid-template-columns: 1fr; }
    .button-row { align-items: stretch; flex-direction: column; }
    .button-row .button { width: 100%; }
    .footer-bottom { flex-direction: column; }
}
@media (prefers-reduced-motion: reduce) {
    *,*::before,*::after { scroll-behavior: auto !important; transition: none !important; }
}