:root {
  --navy: #0b2d42;
  --navy-2: #123f56;
  --green: #167a42;
  --green-soft: #eaf5ee;
  --orange: #d95f02;
  --gold: #e3b341;
  --ink: #263238;
  --muted: #5e6b73;
  --off: #f5f7f8;
  --white: #ffffff;
  --line: #d7dee2;
  --danger: #b42318;
  --shadow: 0 14px 34px rgba(11, 45, 66, 0.11);
  --header-height: 76px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 96px; }
body { margin: 0; color: var(--ink); background: var(--white); font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; line-height: 1.55; letter-spacing: 0; }
body.dialog-open { overflow: hidden; }
img { display: block; max-width: 100%; height: auto; }
[hidden] { display: none !important; }
a { color: inherit; text-underline-offset: 3px; }
button, input, select, textarea { font: inherit; }
button { letter-spacing: 0; }
section[id] { scroll-margin-top: 96px; }

.skip-link { position: fixed; left: 12px; top: 8px; z-index: 2000; transform: translateY(-150%); background: var(--gold); color: var(--navy); border-radius: 6px; padding: 8px 12px; font-weight: 800; }
.skip-link:focus { transform: translateY(0); }
.container { width: min(1180px, calc(100% - 32px)); margin-inline: auto; }

.site-header { position: sticky; top: 0; z-index: 100; height: var(--header-height); background: rgba(255, 255, 255, 0.97); border-bottom: 1px solid var(--line); box-shadow: 0 5px 20px rgba(11, 45, 66, 0.07); backdrop-filter: blur(12px); }
.header-shell { min-height: var(--header-height); display: flex; align-items: center; justify-content: space-between; gap: 18px; }
.brand { min-width: 225px; display: inline-flex; align-items: center; gap: 10px; text-decoration: none; }
.brand img { width: 42px; height: 42px; object-fit: contain; flex: 0 0 42px; }
.brand strong, .brand small { display: block; line-height: 1.12; }
.brand strong { color: var(--navy); font-size: 1rem; font-weight: 850; }
.brand small { margin-top: 3px; color: var(--muted); font-size: .72rem; }
.main-nav, .header-actions, .hero-actions, .support-actions { display: flex; align-items: center; gap: 10px; }
.main-nav { color: #46545c; font-size: .88rem; font-weight: 650; }
.main-nav a, .mobile-nav a { text-decoration: none; }
.main-nav a:hover, .site-footer a:hover { color: var(--green); }
.mobile-nav { display: none; position: absolute; inset: var(--header-height) 0 auto; background: var(--white); border-bottom: 1px solid var(--line); box-shadow: var(--shadow); }
.mobile-nav a, .mobile-nav button { width: 100%; padding: 13px 20px; border: 0; border-bottom: 1px solid var(--line); background: var(--white); color: var(--navy); text-align: left; font-weight: 700; }
.nav-toggle { display: none; min-width: 64px; min-height: 44px; border: 1px solid var(--line); border-radius: 6px; background: var(--white); color: var(--navy); font-weight: 750; }

.btn { display: inline-flex; min-height: 46px; padding: 0 17px; align-items: center; justify-content: center; border: 1px solid transparent; border-radius: 6px; text-decoration: none; font-weight: 750; line-height: 1.15; cursor: pointer; text-align: center; }
.btn-small { min-height: 44px; padding-inline: 12px; font-size: .86rem; }
.btn-buy { background: var(--orange); color: var(--white); box-shadow: 0 8px 18px rgba(217, 95, 2, .2); }
.btn-secondary { background: var(--white); color: var(--navy); border-color: #bfc9ce; }
.btn-whatsapp { background: var(--green); color: var(--white); }
.btn:hover { filter: brightness(.96); transform: translateY(-1px); }
.btn:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, summary:focus-visible, a:focus-visible { outline: 3px solid rgba(227, 179, 65, .9); outline-offset: 3px; }
.btn:disabled, button:disabled { cursor: not-allowed; opacity: .58; box-shadow: none; transform: none; }

h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { color: var(--navy); letter-spacing: 0; }
h1 { font-size: 3.2rem; line-height: 1.02; }
h2 { font-size: 2.3rem; line-height: 1.12; }
h3 { font-size: 1.25rem; line-height: 1.25; }
.eyebrow { margin-bottom: 10px; color: var(--green); font-size: .75rem; font-weight: 800; text-transform: uppercase; }

.hero { padding-block: 68px; overflow: hidden; background: var(--navy); color: var(--white); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(380px, .92fr); align-items: center; gap: 48px; }
.hero h1 { max-width: 760px; margin-bottom: 18px; color: var(--white); }
.hero .eyebrow { color: var(--gold); }
.hero-text { max-width: 720px; margin-bottom: 0; color: #e6eef2; font-size: 1.12rem; }
.hero-actions { flex-wrap: wrap; margin-top: 26px; }
.hero-disclaimer { max-width: 720px; margin: 16px 0 0; color: #bfcfd7; font-size: .82rem; }
.hero .btn-secondary { border-color: rgba(255,255,255,.65); }
.hero-visual { margin: 0; padding: 8px; border: 1px solid rgba(255,255,255,.18); border-radius: 8px; background: rgba(255,255,255,.07); box-shadow: 0 24px 50px rgba(0,0,0,.24); }
.hero-visual img { width: 100%; aspect-ratio: 16 / 10; border-radius: 5px; object-fit: cover; object-position: center; }

.trust-band { border-bottom: 1px solid var(--line); background: var(--white); }
.trust-line { min-height: 54px; display: flex; align-items: center; justify-content: center; flex-wrap: wrap; }
.trust-line span { padding: 4px 16px; border-right: 1px solid var(--line); color: var(--navy); font-size: .88rem; font-weight: 700; }
.trust-line span:last-child { border-right: 0; }

.section { padding-block: 56px; }
.section-compact { padding-block: 36px; }
.band-light { background: var(--off); }
.band-blue { background: var(--navy-2); color: var(--white); }
.section-heading { max-width: 780px; margin-bottom: 30px; }
.section-heading h2 { margin-bottom: 10px; }
.section-heading p:last-child { margin-bottom: 0; color: var(--muted); }
.section-heading.invert h2 { color: var(--white); }
.section-heading.invert p:last-child { color: #dce8ed; }
.section-heading.centered { margin-inline: auto; text-align: center; }

.problem-solution { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.problem-solution article { padding-left: 20px; border-left: 4px solid var(--green); }
.problem-solution article:last-child { border-color: var(--orange); }
.problem-solution h2 { margin-bottom: 8px; font-size: 1.55rem; }
.problem-solution p:last-child { margin-bottom: 0; color: var(--muted); }

.pillar-grid, .offer-grid, .product-grid, .photo-grid, .practice-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.offer-grid.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.pillar-grid article, .product-card, details, .photo-grid figure { border: 1px solid var(--line); border-radius: 7px; background: var(--white); box-shadow: 0 8px 22px rgba(11,45,66,.06); }
.pillar-grid article { min-height: 132px; padding: 20px; }
.pillar-grid strong { display: block; margin-bottom: 6px; color: var(--navy); font-size: 1.02rem; }
.pillar-grid span { color: var(--muted); font-size: .92rem; }

.practice-card { overflow: hidden; border: 1px solid var(--line); border-radius: 8px; background: var(--white); box-shadow: 0 10px 26px rgba(11,45,66,.08); }
.practice-card img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: 12px 12px 0 0;
  display: block;
}
.practice-card-body { min-height: 142px; padding: 18px 20px 20px; }
.practice-card-body h3 { margin-bottom: 7px; }
.practice-card-body p { margin-bottom: 0; color: var(--muted); font-size: .92rem; }

.product-card { min-height: 100%; padding: 22px; display: flex; flex-direction: column; }
.band-blue .product-card { box-shadow: 0 14px 34px rgba(0,0,0,.16); }
.product-card.featured { border: 2px solid var(--orange); }
.card-topline { min-height: 30px; display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; color: var(--muted); font-size: .72rem; }
.badge { max-width: 70%; display: inline-flex; padding: 4px 8px; border-radius: 999px; background: #fff2cf; color: #654b00; font-weight: 800; }
.product-card h3 { min-height: 2.5em; margin: 14px 0 8px; display: -webkit-box; overflow: hidden; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.product-description { min-height: 3em; margin-bottom: 14px; display: -webkit-box; overflow: hidden; -webkit-line-clamp: 2; -webkit-box-orient: vertical; color: var(--muted); font-size: .92rem; }
.included { margin: 0 0 12px; padding-left: 18px; color: #3f4d54; font-size: .88rem; }
.kit-summary { margin: 0 0 12px; display: grid; gap: 5px; color: #3f4d54; font-size: .82rem; }
.kit-summary strong { color: var(--navy); }
.price-row { margin-top: auto; display: flex; align-items: baseline; gap: 9px; }
.price-row .anchor { color: var(--muted); font-size: .86rem; text-decoration: line-through; }
.price-row strong { color: var(--green); font-size: 1.85rem; line-height: 1; }
.saving, .formats { margin: 7px 0 0; color: var(--muted); font-size: .78rem; }
.formats { color: var(--navy); font-weight: 800; }
.technical-mini { margin: 10px 0 0; padding: 8px 10px; border-left: 3px solid var(--green); background: var(--off); color: #46545c; font-size: .78rem; }
.product-card-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 9px; margin-top: auto; padding-top: 16px; }
.product-card-actions .btn { min-height: 42px; padding-inline: 10px; font-size: .84rem; }

.comparison-shell { max-width: 100%; overflow-x: auto; border: 1px solid var(--line); border-radius: 8px; background: var(--white); box-shadow: 0 8px 22px rgba(11,45,66,.06); }
.comparison-table { width: 100%; min-width: 820px; border-collapse: collapse; text-align: left; }
.comparison-table th, .comparison-table td { padding: 15px 16px; border-bottom: 1px solid var(--line); vertical-align: middle; }
.comparison-table th { background: var(--off); color: var(--navy); font-size: .78rem; text-transform: uppercase; }
.comparison-table td { color: var(--muted); font-size: .88rem; }
.comparison-table td:first-child { color: var(--navy); font-weight: 800; }
.comparison-table tr:last-child td { border-bottom: 0; }
.comparison-table .btn { min-height: 44px; white-space: nowrap; }

.choice-guide { padding-block: 40px; border-block: 1px solid var(--line); }
.choice-shell { display: grid; grid-template-columns: .8fr 1.3fr auto; gap: 30px; align-items: center; }
.choice-shell h2 { margin-bottom: 0; font-size: 1.75rem; }
.choice-shell ul { margin: 0; padding-left: 20px; columns: 2; column-gap: 28px; color: var(--muted); }
.choice-shell li { margin-bottom: 6px; break-inside: avoid; }

.catalog-toolbar { display: flex; align-items: end; justify-content: space-between; gap: 20px; margin-bottom: 18px; }
.catalog-tools { width: min(520px, 100%); display: grid; gap: 7px; }
.catalog-tools label, .picker-tools label { color: var(--navy); font-size: .86rem; font-weight: 750; }
.catalog-tools input, .picker-tools input { width: 100%; min-height: 48px; padding: 11px 13px; border: 1px solid #aebac0; border-radius: 6px; background: var(--white); color: var(--ink); }
.filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px; }
.filter { min-height: 44px; padding: 8px 12px; border: 1px solid #bac5ca; border-radius: 999px; background: var(--white); color: var(--navy); font-size: .8rem; font-weight: 750; cursor: pointer; }
.filter.active { border-color: var(--navy); background: var(--navy); color: var(--white); }
.results-status { min-height: 24px; margin-bottom: 16px; color: var(--muted); font-size: .85rem; }
.empty-state { grid-column: 1 / -1; padding: 20px; border: 1px solid var(--line); border-radius: 7px; background: var(--white); color: var(--muted); }

.photo-grid figure { margin: 0; overflow: hidden; }
.photo-grid img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; }
.photo-grid figcaption { min-height: 112px; padding: 15px 16px; }
.photo-grid figcaption strong, .photo-grid figcaption span { display: block; }
.photo-grid figcaption strong { margin-bottom: 5px; color: var(--navy); }
.photo-grid figcaption span { color: var(--muted); font-size: .88rem; }

.kiwify-block, .notice-box, .refs-shell, .support-shell { display: grid; grid-template-columns: .9fr 1.1fr; gap: 36px; align-items: center; }
.kiwify-block h2 { margin-bottom: 0; font-size: 1.9rem; }
.kiwify-block p { color: var(--muted); }
.notice-box { padding: 22px; border: 1px solid var(--line); border-radius: 7px; background: var(--off); align-items: center; }
.notice-box img { width: 100%; max-height: 270px; border-radius: 5px; object-fit: cover; }
.notice-box h2 { margin-bottom: 10px; font-size: 1.8rem; }
.notice-box p { font-size: .9rem; }
.notice-emphasis { margin: 0; padding: 10px 12px; border-left: 3px solid var(--orange); background: var(--white); font-weight: 700; }
.official-references { padding-block: 40px; border-top: 1px solid var(--line); }
.refs-shell h2 { margin-bottom: 8px; font-size: 1.7rem; }
.refs-shell p { margin-bottom: 0; color: var(--muted); font-size: .9rem; }
.refs-shell ul { margin: 0; padding-left: 20px; }
.refs-shell li { margin: 8px 0; }
.refs-shell a { color: var(--navy); font-weight: 700; }

.faq-shell { max-width: 980px; }
.accordion-list { display: grid; gap: 10px; }
summary { position: relative; padding: 16px 46px 16px 18px; cursor: pointer; list-style: none; color: var(--navy); font-weight: 750; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; position: absolute; right: 18px; top: 12px; font-size: 1.35rem; color: var(--green); }
details[open] summary::after { content: "-"; }
details p { margin: 0; padding: 0 18px 16px; color: var(--muted); }
.support-strip { padding-block: 40px; border-top: 1px solid var(--line); background: var(--navy); color: var(--white); }
.support-shell h2 { margin-bottom: 8px; color: var(--white); font-size: 1.8rem; }
.support-shell p { margin-bottom: 0; color: #dce7ec; }
.support-shell .eyebrow { color: var(--gold); }

.site-footer { padding: 44px 0 24px; background: #101b22; color: #c9d4d9; }
.footer-grid { display: grid; grid-template-columns: 1.2fr .9fr .75fr 1.1fr; gap: 28px; }
.site-footer strong { display: block; margin-bottom: 9px; color: var(--white); }
.site-footer p { margin: 0 0 7px; font-size: .86rem; }
.site-footer a { color: var(--white); }
.logo-plate { width: 216px; display: inline-flex; padding: 7px 10px; margin-bottom: 12px; border-radius: 6px; background: var(--white); }
.logo-plate img { width: 196px; object-fit: contain; }
.footer-bottom { margin-top: 26px; padding-top: 18px; border-top: 1px solid rgba(255,255,255,.14); }
.payment-label { color: var(--white); font-weight: 700; }
.small { color: #9fb0b9; font-size: .78rem !important; }

.product-picker { width: min(920px, calc(100% - 28px)); max-width: 920px; max-height: min(760px, calc(100vh - 32px)); padding: 0; border: 0; border-radius: 8px; box-shadow: 0 28px 80px rgba(0,0,0,.34); overflow: hidden; }
.product-picker::backdrop { background: rgba(5, 18, 27, .72); backdrop-filter: blur(3px); }
.product-picker[open] { display: flex; flex-direction: column; z-index: 1000; }
.picker-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; padding: 20px 22px 14px; border-bottom: 1px solid var(--line); }
.picker-header h2 { margin-bottom: 0; font-size: 1.65rem; }
.picker-close { width: 44px; height: 44px; flex: 0 0 44px; border: 1px solid var(--line); border-radius: 6px; background: var(--white); color: var(--navy); font-size: 1.7rem; line-height: 1; cursor: pointer; }
.picker-tools { padding: 16px 22px 8px; display: grid; gap: 6px; }
.picker-filters { min-width: 0; max-width: 100%; min-height: 52px; padding: 4px 22px 8px; margin-bottom: 4px; flex: 0 0 auto; flex-wrap: nowrap; overflow-x: auto; overflow-y: hidden; scrollbar-width: thin; }
.picker-filters .filter { flex: 0 0 auto; }
.product-picker .results-status { padding: 0 22px; margin: 2px 0 8px; }
.picker-results { min-width: 0; max-width: 100%; padding: 0 22px 22px; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 9px; overflow-x: hidden; overflow-y: auto; }
.picker-item { min-height: 72px; display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 13px; border: 1px solid var(--line); border-radius: 6px; background: var(--white); text-decoration: none; }
.picker-item:hover { border-color: var(--green); background: var(--green-soft); }
.picker-item span, .picker-item strong, .picker-item small { min-width: 0; display: block; }
.picker-item strong { overflow: hidden; color: var(--navy); font-size: .9rem; text-overflow: ellipsis; white-space: nowrap; }
.picker-item small { margin-top: 4px; overflow: hidden; color: var(--muted); font-size: .72rem; text-overflow: ellipsis; white-space: nowrap; }
.picker-item b { flex: 0 0 auto; color: var(--green); font-size: .9rem; }
.kit-details-dialog { width: min(760px, calc(100% - 28px)); }
.kit-dialog-content { padding: 20px 22px 24px; overflow-y: auto; }
.kit-dialog-intro { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 20px; margin-bottom: 18px; padding: 14px; border-radius: 7px; background: var(--off); }
.kit-dialog-intro p { margin: 0; color: var(--muted); font-size: .86rem; }
.kit-dialog-intro strong { color: var(--navy); }
.kit-dialog-content h3 { margin: 20px 0 8px; }
.kit-dialog-content ul { margin: 0; padding-left: 20px; color: var(--muted); }
.kit-dialog-content li { margin: 5px 0; }
.kit-dialog-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 20px; }

.checkout-page { background: var(--off); }
.checkout-shell { padding-block: 42px 64px; }
.checkout-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 24px; align-items: start; }
.checkout-panel { padding: 24px; border: 1px solid var(--line); border-radius: 7px; background: var(--white); box-shadow: var(--shadow); }
.checkout-panel h1 { margin-bottom: 12px; font-size: 2.2rem; }
.checkout-panel h2 { margin-bottom: 10px; font-size: 1.65rem; }
.checkout-summary .price-row { margin-top: 20px; }
.gateway-panel { display: grid; gap: 16px; }
.checkout-payment-note { margin: 0; padding: 12px 14px; border: 1px solid #b9c6cc; border-radius: 6px; background: var(--off); color: var(--navy); font-size: .88rem; font-weight: 700; }
.gateway-notice { padding: 14px; border: 1px solid #c9d6dc; border-radius: 6px; background: var(--off); }
.gateway-notice strong { display: block; margin-bottom: 5px; color: var(--navy); }
.gateway-notice p { margin-bottom: 0; color: var(--muted); }
.checkout-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.status { min-height: 24px; color: var(--muted); font-weight: 650; }
.status.error { color: var(--danger); }
.status.success { color: var(--green); }
.legal-page { background: var(--off); }
.legal-shell { width: min(860px, calc(100% - 32px)); margin: 42px auto 64px; padding: 28px; border: 1px solid var(--line); border-radius: 7px; background: var(--white); box-shadow: var(--shadow); }
.legal-shell h1 { font-size: 2.4rem; }
.legal-shell h2 { margin-top: 28px; font-size: 1.35rem; }

@media (max-width: 1040px) {
  .main-nav, .header-actions { display: none; }
  .checkout-page .header-actions { display: flex; }
  .nav-toggle { display: inline-flex; align-items: center; justify-content: center; }
  .mobile-nav:not([hidden]) { display: grid; }
  .hero-grid { grid-template-columns: 1fr 380px; gap: 30px; }
  h1 { font-size: 2.65rem; }
  .pillar-grid, .offer-grid, .product-grid, .photo-grid, .practice-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .offer-grid.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .choice-shell { grid-template-columns: 1fr 1.3fr; }
  .choice-shell .btn { grid-column: 1 / -1; width: fit-content; }
  .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 760px) {
  :root { --header-height: 68px; }
  html { scroll-padding-top: 84px; }
  section[id] { scroll-margin-top: 84px; }
  .container { width: min(100% - 24px, 1180px); }
  .brand { min-width: 0; }
  .brand small { display: none; }
  .hero { padding-block: 54px; }
  .hero-grid, .problem-solution, .kiwify-block, .notice-box, .refs-shell, .support-shell, .checkout-grid { grid-template-columns: 1fr; }
  .hero h1 { font-size: 2.25rem; }
  .hero-text { font-size: 1rem; }
  .hero-visual { max-width: 560px; }
  .section { padding-block: 42px; }
  .section-compact, .choice-guide, .official-references, .support-strip { padding-block: 32px; }
  h2 { font-size: 1.85rem; }
  .trust-line { justify-content: flex-start; padding: 10px 0; overflow-x: auto; flex-wrap: nowrap; }
  .trust-line span { flex: 0 0 auto; }
  .choice-shell { grid-template-columns: 1fr; gap: 18px; }
  .choice-shell ul { columns: 1; }
  .choice-shell .btn { grid-column: auto; width: 100%; }
  .catalog-toolbar { align-items: stretch; flex-direction: column; }
  .catalog-toggle { width: 100%; }
  .filters { flex-wrap: nowrap; overflow-x: auto; padding-bottom: 6px; }
  .filter { flex: 0 0 auto; }
  .notice-box { gap: 20px; }
  .support-actions { align-items: stretch; flex-direction: column; }
  .picker-results { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  .checkout-page .header-actions .btn-whatsapp { display: none; }
  .pillar-grid, .offer-grid, .offer-grid.two, .product-grid, .photo-grid, .practice-grid, .footer-grid { grid-template-columns: 1fr; }
  .hero-actions, .hero-actions .btn, .support-actions, .support-actions .btn, .checkout-actions, .checkout-actions .btn { width: 100%; }
  .product-card-actions { grid-template-columns: 1fr; }
  .photo-grid figcaption { min-height: 0; }
  .practice-card-body { min-height: 0; }
  .product-picker { width: calc(100% - 16px); max-height: calc(100vh - 16px); }
  .picker-header, .picker-tools, .product-picker .results-status, .picker-results { padding-left: 14px; padding-right: 14px; }
  .picker-filters { padding-left: 14px; padding-right: 14px; }
  .legal-shell { width: calc(100% - 24px); margin-block: 24px 40px; padding: 20px; }
  .kit-dialog-intro { grid-template-columns: 1fr; }
  .kit-dialog-actions, .kit-dialog-actions .btn { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}