:root {
  --pro-ink: #142044;
  --pro-navy: #16255c;
  --pro-navy-deep: #0f1943;
  --pro-cream: #fbf6ec;
  --pro-gold: #e9aa45;
  --pro-gold-soft: #fff3d9;
  --pro-blue-soft: #edf4ff;
  --pro-coral-soft: #fff0ed;
  --pro-text-muted: #65708a;
  --pro-border: #e6e7ee;
  --pro-white: #fff;
  --pro-shadow: 0 20px 55px rgba(19, 32, 76, .10);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--pro-ink);
  background: #fff;
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
a:focus-visible, summary:focus-visible { outline: 3px solid rgba(233, 170, 69, .72); outline-offset: 4px; border-radius: 8px; }
img { max-width: 100%; display: block; }
.pro-visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.pro-shell { overflow: hidden; }
.pro-header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid rgba(230, 231, 238, .9);
  background: rgba(255, 255, 255, .94);
  backdrop-filter: blur(16px);
}
.pro-header-inner, .pro-container { max-width: 1180px; margin: 0 auto; }
.pro-header-inner { display: flex; align-items: center; gap: 24px; padding: 13px 24px; }
.pro-brand { display: inline-flex; align-items: center; gap: 9px; white-space: nowrap; font-size: 20px; font-weight: 850; letter-spacing: -.045em; }
.pro-brand img { width: 38px; height: 38px; object-fit: contain; }
.pro-brand-mark { color: #338fc6; }
.pro-brand-accent { color: #ef6b6d; }
.pro-brand-tag { margin-left: 2px; padding: 3px 7px; border-radius: 7px; background: var(--pro-navy); color: #fff; font-size: 10px; letter-spacing: .08em; }
.pro-nav { display: flex; align-items: center; gap: 22px; margin-left: auto; color: #4c5670; font-size: 14px; }
.pro-nav a:hover { color: var(--pro-navy); }
.pro-nav-cta, .pro-button { display: inline-flex; align-items: center; justify-content: center; border-radius: 999px; font-weight: 780; transition: transform .18s ease, box-shadow .18s ease, background .18s ease; }
.pro-nav-cta { padding: 10px 17px; background: var(--pro-navy); color: #fff; box-shadow: 0 8px 20px rgba(22, 37, 92, .18); }
.pro-nav-cta:hover, .pro-button-primary:hover { transform: translateY(-2px); background: var(--pro-navy-deep); box-shadow: 0 13px 25px rgba(22, 37, 92, .22); }
.pro-container { padding: 0 24px; }
.pro-breadcrumb { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; padding: 22px 0 16px; color: #7d8498; font-size: 13px; }
.pro-breadcrumb a { color: #5163a0; }
.pro-hero { position: relative; margin: 0 auto; padding: 58px 54px 60px; border-radius: 34px; background: linear-gradient(122deg, var(--pro-navy-deep) 0%, var(--pro-navy) 58%, #273c87 100%); color: #fff; box-shadow: var(--pro-shadow); overflow: hidden; }
.pro-hero::before, .pro-hero::after { content: ""; position: absolute; border-radius: 50%; pointer-events: none; }
.pro-hero::before { width: 390px; height: 390px; right: -110px; top: -180px; background: rgba(233, 170, 69, .17); }
.pro-hero::after { width: 260px; height: 260px; left: 44%; bottom: -190px; background: rgba(92, 161, 215, .16); }
.pro-hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(320px, .92fr); gap: 48px; align-items: center; }
.pro-eyebrow { display: inline-flex; align-items: center; gap: 8px; padding: 8px 13px; border: 1px solid rgba(255, 255, 255, .19); border-radius: 999px; background: rgba(255, 255, 255, .09); color: #f6d18c; font-size: 13px; font-weight: 800; }
.pro-eyebrow::before { content: "✦"; color: var(--pro-gold); }
.pro-hero h1 { max-width: 710px; margin: 20px 0 17px; color: #fff; font-size: clamp(38px, 5.1vw, 66px); line-height: 1.02; letter-spacing: -.065em; }
.pro-hero h1 em { color: #f6c56c; font-style: normal; }
.pro-lede { max-width: 650px; margin: 0 0 25px; color: rgba(255, 255, 255, .78); font-size: 18px; line-height: 1.68; }
.pro-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.pro-button { min-height: 48px; padding: 13px 20px; font-size: 15px; }
.pro-button-primary { background: var(--pro-gold); color: var(--pro-navy-deep); box-shadow: 0 10px 24px rgba(233, 170, 69, .21); }
.pro-button-secondary { border: 1px solid rgba(255, 255, 255, .24); color: #fff; }
.pro-button-secondary:hover { border-color: rgba(255, 255, 255, .62); background: rgba(255, 255, 255, .08); transform: translateY(-2px); }
.pro-trust { display: flex; flex-wrap: wrap; gap: 10px 17px; margin: 23px 0 0; color: rgba(255, 255, 255, .65); font-size: 13px; }
.pro-trust span { display: inline-flex; align-items: center; gap: 6px; }
.pro-trust b { color: #9fdaa9; font-size: 15px; }
.pro-hero-card { padding: 22px; border: 1px solid rgba(255, 255, 255, .17); border-radius: 24px; background: rgba(255, 255, 255, .10); box-shadow: 0 18px 45px rgba(4, 10, 35, .18); }
.pro-hero-card-image { border-radius: 16px; aspect-ratio: 16 / 9; object-fit: cover; object-position: center; opacity: .94; }
.pro-hero-card-title { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin: 18px 0 12px; font-size: 14px; font-weight: 800; }
.pro-hero-card-title span { color: #f6d18c; font-size: 12px; font-weight: 650; }
.pro-source { display: flex; align-items: center; gap: 11px; padding: 12px; border-radius: 14px; background: rgba(8, 15, 51, .30); color: rgba(255, 255, 255, .75); font-size: 13px; }
.pro-source-icon { display: grid; place-items: center; width: 37px; height: 37px; border-radius: 11px; background: rgba(233, 170, 69, .18); color: #f6c56c; font-size: 18px; }
.pro-source strong { display: block; color: #fff; font-size: 14px; }
.pro-source small { display: block; margin-top: 2px; color: rgba(255, 255, 255, .57); }
.pro-section { padding: 80px 0 0; }
.pro-section-heading { max-width: 720px; margin-bottom: 27px; }
.pro-section-label { display: inline-block; margin-bottom: 10px; color: #a56b18; font-size: 12px; font-weight: 850; letter-spacing: .1em; text-transform: uppercase; }
.pro-section h2 { margin: 0 0 11px; color: var(--pro-navy); font-size: clamp(29px, 3.7vw, 44px); line-height: 1.08; letter-spacing: -.05em; }
.pro-section-heading p { max-width: 700px; margin: 0; color: var(--pro-text-muted); font-size: 16px; }
.pro-benefit-grid, .pro-audience-grid, .pro-related-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.pro-card { padding: 24px; border: 1px solid var(--pro-border); border-radius: 20px; background: var(--pro-white); box-shadow: 0 8px 24px rgba(19, 32, 76, .045); }
.pro-card-icon { display: grid; place-items: center; width: 43px; height: 43px; margin-bottom: 17px; border-radius: 13px; background: var(--pro-gold-soft); color: #a56b18; font-size: 21px; }
.pro-card:nth-child(2) .pro-card-icon { background: var(--pro-blue-soft); color: #4269b1; }
.pro-card:nth-child(3) .pro-card-icon { background: var(--pro-coral-soft); color: #cb6656; }
.pro-card h3 { margin: 0 0 8px; color: var(--pro-navy); font-size: 18px; letter-spacing: -.025em; }
.pro-card p { margin: 0; color: var(--pro-text-muted); font-size: 14px; line-height: 1.58; }
.pro-soft-section { margin-top: 80px; padding: 68px 0 72px; background: var(--pro-cream); }
.pro-detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.pro-detail-card { padding: 28px; border: 1px solid #f0e3cd; border-radius: 22px; background: rgba(255, 255, 255, .72); }
.pro-detail-card h3 { margin: 0 0 15px; color: var(--pro-navy); font-size: 21px; letter-spacing: -.03em; }
.pro-detail-card p { margin: 0 0 16px; color: var(--pro-text-muted); font-size: 14px; }
.pro-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px 18px; margin: 0; padding: 0; list-style: none; }
.pro-list li { position: relative; padding-left: 22px; color: #3e4964; font-size: 14px; }
.pro-list li::before { content: "✓"; position: absolute; left: 0; color: #4d9b70; font-weight: 850; }
.pro-audience-grid .pro-card { background: #fff; }
.pro-location-note { margin-top: 19px; padding: 18px 20px; border-left: 3px solid var(--pro-gold); border-radius: 0 15px 15px 0; background: #fffaf0; color: #5a6071; font-size: 14px; }
.pro-location-note strong { color: var(--pro-navy); }
.pro-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; counter-reset: steps; }
.pro-step { position: relative; padding: 24px 19px 21px; border: 1px solid var(--pro-border); border-radius: 18px; background: #fff; }
.pro-step-number { display: grid; place-items: center; width: 36px; height: 36px; margin-bottom: 15px; border-radius: 11px; background: var(--pro-navy); color: #fff; font-size: 13px; font-weight: 850; }
.pro-step h3 { margin: 0 0 7px; color: var(--pro-navy); font-size: 16px; }
.pro-step p { margin: 0; color: var(--pro-text-muted); font-size: 13px; line-height: 1.53; }
.pro-faq { max-width: 850px; }
.pro-faq details { border-bottom: 1px solid var(--pro-border); }
.pro-faq summary { cursor: pointer; padding: 19px 0; color: var(--pro-navy); font-size: 16px; font-weight: 760; list-style: none; }
.pro-faq summary::-webkit-details-marker { display: none; }
.pro-faq summary::after { content: "+"; float: right; color: var(--pro-gold); font-size: 23px; font-weight: 400; }
.pro-faq details[open] summary::after { content: "−"; }
.pro-faq details p { max-width: 750px; margin: -5px 0 18px; color: var(--pro-text-muted); font-size: 14px; }
.pro-related { margin-top: 80px; padding: 62px 0 70px; background: var(--pro-navy-deep); color: #fff; }
.pro-related .pro-section-label { color: #f3c877; }
.pro-related h2 { color: #fff; }
.pro-related .pro-section-heading p { color: rgba(255, 255, 255, .67); }
.pro-related-grid .pro-card { display: block; border-color: rgba(255, 255, 255, .12); background: rgba(255, 255, 255, .08); transition: transform .18s ease, background .18s ease; }
.pro-related-grid .pro-card:hover { transform: translateY(-3px); background: rgba(255, 255, 255, .13); }
.pro-related-grid .pro-card h3 { color: #fff; }
.pro-related-grid .pro-card p { color: rgba(255, 255, 255, .65); }
.pro-related-arrow { display: block; margin-top: 17px; color: #f3c877; font-size: 13px; font-weight: 800; }
.pro-final-cta { display: flex; align-items: center; justify-content: space-between; gap: 25px; padding: 29px 31px; border: 1px solid #efdba8; border-radius: 23px; background: linear-gradient(115deg, #fff9eb, #fff); }
.pro-final-cta h2 { margin: 0 0 7px; color: var(--pro-navy); font-size: clamp(24px, 3vw, 34px); }
.pro-final-cta p { margin: 0; color: var(--pro-text-muted); font-size: 14px; }
.pro-final-cta .pro-button-primary { flex: 0 0 auto; }
.pro-footer { padding: 29px 24px 45px; color: #7a8295; font-size: 13px; }
.pro-footer-inner { max-width: 1180px; margin: 0 auto; }
.pro-footer p { margin: 0 0 8px; }
.pro-footer strong { color: var(--pro-navy); }
.pro-footer a:hover { color: var(--pro-navy); }
@media (max-width: 860px) {
  .pro-nav a:not(.pro-nav-cta) { display: none; }
  .pro-hero { padding: 42px 27px 30px; border-radius: 26px; }
  .pro-hero-grid { grid-template-columns: 1fr; gap: 31px; }
  .pro-hero-card { max-width: 560px; }
  .pro-benefit-grid, .pro-audience-grid, .pro-related-grid { grid-template-columns: 1fr; }
  .pro-steps { grid-template-columns: repeat(2, 1fr); }
  .pro-soft-section, .pro-related { margin-top: 60px; }
}
@media (max-width: 580px) {
  .pro-header-inner, .pro-container { padding-left: 16px; padding-right: 16px; }
  .pro-header-inner { gap: 12px; }
  .pro-brand { font-size: 18px; }
  .pro-brand img { width: 34px; height: 34px; }
  .pro-brand-tag { font-size: 9px; }
  .pro-nav-cta { padding: 9px 13px; font-size: 12px; }
  .pro-breadcrumb { padding-top: 16px; font-size: 12px; }
  .pro-hero h1 { font-size: clamp(36px, 12vw, 52px); }
  .pro-lede { font-size: 16px; }
  .pro-section { padding-top: 61px; }
  .pro-soft-section { padding: 54px 0 57px; }
  .pro-detail-grid { grid-template-columns: 1fr; }
  .pro-list { grid-template-columns: 1fr; }
  .pro-steps { grid-template-columns: 1fr; }
  .pro-final-cta { align-items: flex-start; flex-direction: column; padding: 24px; }
  .pro-final-cta .pro-button { width: 100%; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; }
}