* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 100px; }
body { margin: 0; color: var(--color-text); background: var(--color-bg); font: 16px/1.65 var(--font-body); -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: 4px; }
a:hover { color: var(--color-primary); }
button, input, textarea, select { font: inherit; }
button, summary { cursor: pointer; }
button { color: inherit; }
img { max-width: 100%; height: auto; }
button, a, input, select, textarea, summary { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 3px solid var(--color-focus); outline-offset: 5px; }
[hidden] { display: none !important; }
h1, h2, h3, h4, p { margin-top: 0; }
h1, h2, h3, h4 { line-height: 1.14; letter-spacing: -.035em; }
h1 { font-size: clamp(38px, 4.9vw, 70px); font-weight: 650; }
h2 { font-size: clamp(30px, 3.1vw, 44px); font-weight: 620; margin-bottom: 22px; }
h3 { font-size: 23px; font-weight: 630; }
h4 { font-size: 18px; }
p { color: var(--color-muted); }
.container { width: min(var(--container), calc(100% - 64px)); margin-inline: auto; }
.section { padding-block: 100px; }
.compact { padding-top: 20px; }
.eyebrow { font-size: 10px; font-weight: 750; letter-spacing: .16em; color: var(--color-primary); display: block; margin-bottom: 20px; }
.section-heading { max-width: 760px; margin-bottom: 46px; }
.section-heading p { max-width: 610px; }
.centered { text-align: center; margin-inline: auto; }
.centered p { margin-inline: auto; }
.split-heading { display: flex; align-items: end; justify-content: space-between; gap: 32px; max-width: none; }
.text-link { font-size: 14px; font-weight: 650; text-decoration: none; }
.button-row { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; margin-block: 28px; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 18px; padding: 14px 22px; border: 1px solid var(--color-primary); border-radius: 9px; background: var(--color-primary); color: var(--color-surface); font-size: 14px; font-weight: 650; text-decoration: none; min-height: 48px; transition: background .15s, transform .15s; }
.button:hover { background: var(--color-primary-dark); color: var(--color-surface); transform: translateY(-1px); }
.button.secondary { background: var(--color-surface); border-color: var(--color-border); color: var(--color-text); }
.button.secondary:hover { background: var(--color-soft); }
.button.small { min-height: 42px; padding: 10px 16px; font-size: 12px; }
.button:disabled { opacity: .65; cursor: wait; }
.skip-link { position: fixed; top: -100px; left: 20px; z-index: 100; padding: 12px; background: var(--color-surface); }
.skip-link:focus { top: 10px; }
.site-header { position: sticky; top: 0; z-index: 20; background: var(--color-bg); border-bottom: 1px solid var(--color-border); }
.header-inner { min-height: 82px; display: flex; align-items: center; gap: 40px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-size: 22px; font-weight: 750; letter-spacing: -.05em; text-decoration: none; white-space: nowrap; }
.brand-dot { color: var(--color-primary); margin-left: -8px; }
.primary-nav { flex: 1; display: flex; align-items: center; justify-content: space-between; gap: 20px; font-size: 12px; font-weight: 600; }
.primary-nav a { text-decoration: none; }
.nav-actions { display: flex; align-items: center; gap: 20px; margin-left: auto; }
.nav-dropdown { position: relative; }
.nav-dropdown summary { min-height: 44px; display: flex; align-items: center; gap: 6px; list-style: none; }
.nav-dropdown summary::after { content: '⌄'; }
.nav-dropdown summary::-webkit-details-marker { display: none; }
.dropdown-panel { position: absolute; top: 45px; left: -20px; width: 240px; padding: 14px; background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md); box-shadow: var(--shadow-md); }
.dropdown-panel a { display: block; padding: 8px 10px; border-radius: var(--radius-sm); }
.dropdown-panel a:hover { background: var(--color-soft); }
.menu-toggle { border: 1px solid var(--color-border); background: var(--color-surface); border-radius: var(--radius-sm); padding: 9px 14px; }
.feature-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.three-grid, .two-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.two-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.feature-card { padding: 30px; background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md); }
.feature-card h3 { margin-bottom: 12px; }
.feature-card h2 { font-size: 26px; }
.feature-card h3 a, .feature-card h2 a { text-decoration: none; }
.feature-card p { font-size: 14px; margin-bottom: 24px; }
.feature-icon { display: inline-grid; place-items: center; width: 38px; height: 38px; color: var(--color-primary); background: var(--color-soft); border-radius: var(--radius-sm); margin-bottom: 24px; font-size: 23px; }
.feature-grid .feature-card:nth-child(4n) { background: var(--color-mint); }
.pricing-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.price-card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: 30px; display: flex; flex-direction: column; }
.price-card.recommended { border: 2px solid var(--color-primary); padding: 29px; }
.plan-label { display: flex; align-items: center; justify-content: space-between; gap: 8px; min-height: 30px; }
.plan-label h3 { font-size: 17px; margin: 0; }
.badge { background: var(--color-mint); color: var(--color-primary-dark); border-radius: 5px; font-size: 10px; padding: 4px 7px; font-weight: 650; }
.price { color: var(--color-text); font-size: 42px; letter-spacing: -.06em; font-weight: 650; margin: 28px 0 0; }
.price-note { font-size: 12px; margin-bottom: 22px; }
.check-list { list-style: none; padding: 0; margin: 0 0 28px; }
.check-list li { position: relative; padding: 8px 0 8px 25px; font-size: 14px; }
.check-list li::before { content: '✓'; color: var(--color-primary); position: absolute; left: 0; }
.price-card .button { margin-top: auto; }
.small-note { font-size: 12px; color: var(--color-muted); margin-block: 20px; }
.faq-section { display: grid; grid-template-columns: 1fr 1.2fr; gap: 90px; }
.faq-list details { border-bottom: 1px solid var(--color-border); }
.faq-list summary { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 24px 0; font-size: 15px; font-weight: 600; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary span { font-size: 24px; font-weight: 400; }
.faq-list details[open] summary span { transform: rotate(45deg); }
.faq-list p { font-size: 14px; padding-right: 30px; }
.notice { padding: 24px; border-radius: var(--radius-md); background: var(--color-soft); margin-bottom: 28px; }
.notice h2 { font-size: 24px; }
.notice p:last-child { margin-bottom: 0; }
.site-footer { padding-top: 65px; background: var(--color-soft); border-top: 1px solid var(--color-border); }
.footer-grid { display: grid; grid-template-columns: 2fr repeat(4, 1fr); gap: 35px; }
.footer-grid h2 { font-size: 12px; letter-spacing: 0; margin: 4px 0 18px; }
.footer-grid > div > a:not(.brand) { display: block; font-size: 12px; color: var(--color-muted); text-decoration: none; margin: 10px 0; }
.footer-intro p { font-size: 14px; margin-top: 25px; }
.footer-bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 20px; border-top: 1px solid var(--color-border); margin-top: 50px; padding-block: 25px; font-size: 11px; color: var(--color-muted); }
.whatsapp { position: fixed; bottom: 20px; right: 20px; z-index: 15; background: var(--color-primary); color: var(--color-surface); padding: 12px 18px; border-radius: var(--radius-sm); text-decoration: none; font-size: 12px; box-shadow: var(--shadow-md); }
.whatsapp:hover { background: var(--color-primary-dark); color: var(--color-surface); }