/* ==========================================================================
   Urdume — site público
   ========================================================================== */

/* ---------- cabeçalho ---------- */
.site-header {
    position: sticky; top: 0; z-index: 50;
    background: rgba(255, 255, 255, 0.82);
    backdrop-filter: saturate(180%) blur(14px);
    -webkit-backdrop-filter: saturate(180%) blur(14px);
    border-bottom: 1px solid transparent;
    transition: border-color .2s ease, box-shadow .2s ease;
}
.site-header.is-scrolled { border-bottom-color: var(--color-border); box-shadow: 0 6px 24px -18px rgba(11, 16, 38, 0.4); }
.site-header__inner { display: flex; align-items: center; justify-content: space-between; gap: var(--space-5); height: 68px; }

.site-nav { display: flex; align-items: center; gap: var(--space-6); flex: 1; justify-content: space-between; }
.site-nav__links { display: flex; gap: var(--space-2); list-style: none; margin: 0 0 0 var(--space-5); padding: 0; }
.site-nav__links a {
    display: block; padding: 0.45rem 0.75rem; border-radius: var(--radius-pill);
    color: var(--ink-700); font-weight: 600; font-size: var(--text-sm);
}
.site-nav__links a:hover, .site-nav__links a.is-active { color: var(--ink-900); background: var(--ink-100); }
.site-nav__actions { display: flex; align-items: center; gap: var(--space-2); }

.nav-toggle {
    display: none; width: 44px; height: 44px; border: 1px solid var(--color-border); border-radius: var(--radius);
    background: var(--white); cursor: pointer; align-items: center; justify-content: center;
}
.nav-toggle .icon-close { display: none; }
.nav-toggle[aria-expanded="true"] .icon-open { display: none; }
.nav-toggle[aria-expanded="true"] .icon-close { display: inline-block; }

@media (max-width: 900px) {
    .js .nav-toggle { display: inline-flex; }
    .site-nav {
        position: absolute; top: 68px; left: 0; right: 0;
        flex-direction: column; align-items: stretch; gap: var(--space-4);
        padding: var(--space-4) var(--gutter) var(--space-5);
        background: var(--white); border-bottom: 1px solid var(--color-border);
        box-shadow: 0 20px 40px -24px rgba(11, 16, 38, 0.35);
    }
    .js .site-nav { display: none; }
    .js .site-nav.is-open { display: flex; }
    .site-nav__links { flex-direction: column; margin: 0; }
    .site-nav__links a { padding: 0.75rem 0.5rem; border-radius: var(--radius); font-size: var(--text-base); }
    .site-nav__actions { flex-direction: column-reverse; align-items: stretch; }
    .site-nav__actions .btn { width: 100%; padding: 0.8rem 1rem; }
    .no-js .site-nav { position: static; box-shadow: none; border: 0; padding: 0 0 var(--space-4); }
    .no-js .site-header__inner { flex-wrap: wrap; height: auto; padding-top: var(--space-3); }
}

/* ---------- tipografia de secções ---------- */
.eyebrow {
    display: inline-block; margin: 0 0 var(--space-4);
    font-size: var(--text-sm); font-weight: 700; letter-spacing: 0.01em;
    color: var(--color-primary);
}
.eyebrow--light { color: var(--acafrao-400); }
.display {
    font-size: var(--text-display); font-weight: 800; line-height: 1.02; letter-spacing: -0.045em;
    margin-bottom: var(--space-5); color: var(--ink-900);
}
.h-page { font-size: clamp(2.1rem, 1.5rem + 2.8vw, 3.6rem); font-weight: 800; letter-spacing: -0.04em; line-height: 1.05; }
.h-section { font-size: var(--text-3xl); font-weight: 800; letter-spacing: -0.035em; }
.h-card { font-size: var(--text-lg); font-weight: 700; letter-spacing: -0.01em; margin-bottom: var(--space-2); display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-2); }
.lead { font-size: clamp(1.05rem, 0.98rem + 0.35vw, 1.25rem); color: var(--ink-600); line-height: 1.6; max-width: 40rem; }
.fineprint { display: flex; gap: var(--space-2); align-items: flex-start; margin-top: var(--space-5); font-size: var(--text-sm); color: var(--ink-500); }
.fineprint .icon { margin-top: 0.2rem; }

.section { padding: var(--space-9) 0; }
.section--tight { padding: var(--space-7) 0 var(--space-8); }
.section--muted { background: var(--ink-50); }
.section-head { margin-bottom: var(--space-7); max-width: 46rem; }
.section-head--center { text-align: center; margin-left: auto; margin-right: auto; }
.section-head--center .lead { margin-left: auto; margin-right: auto; }
.split { display: grid; gap: var(--space-5) var(--space-8); margin-bottom: var(--space-7); }
@media (min-width: 900px) { .split { grid-template-columns: 1fr 1.1fr; align-items: end; } }

.link-arrow { display: inline-flex; align-items: center; gap: 0.35rem; font-weight: 700; margin-top: var(--space-6); }
.link-arrow .arrow { transition: transform .15s ease; }
.link-arrow:hover .arrow { transform: translateX(3px); }
.link-arrow--light { color: var(--white); }
.link-arrow--light:hover { color: var(--acafrao-400); }

/* ---------- hero ---------- */
.hero { position: relative; isolation: isolate; overflow: hidden; padding: var(--space-8) 0 var(--space-9); }
.hero__gradient {
    position: absolute; inset: -80px 0 0 0; z-index: -1; overflow: hidden;
    background: linear-gradient(118deg, #2b2fd9 0%, #6a38e8 22%, #e0457b 48%, #ff7a45 68%, #f2a900 86%, #4a4ff0 100%);
    background-size: 220% 220%;
    animation: urd-flow 22s ease-in-out infinite alternate;
    clip-path: polygon(58% 0, 100% 0, 100% 100%, 40% 100%);
}
.hero__blob {
    position: absolute; border-radius: 50%; filter: blur(70px); opacity: 0.7;
    animation: urd-drift 18s ease-in-out infinite alternate;
}
.hero__blob--1 { width: 420px; height: 420px; background: #ffb000; right: -6%; top: 4%; }
.hero__blob--2 { width: 520px; height: 520px; background: #3136e8; right: 26%; bottom: -22%; animation-duration: 24s; animation-delay: -6s; }
.hero__blob--3 { width: 360px; height: 360px; background: #f0306e; right: 4%; bottom: 6%; animation-duration: 20s; animation-delay: -12s; }

@keyframes urd-flow {
    0% { background-position: 0% 40%; }
    100% { background-position: 100% 60%; }
}
@keyframes urd-drift {
    0% { transform: translate3d(0, 0, 0) scale(1); }
    50% { transform: translate3d(-60px, 40px, 0) scale(1.12); }
    100% { transform: translate3d(40px, -30px, 0) scale(0.95); }
}

.hero__grid { display: grid; gap: var(--space-8); align-items: center; }
.hero__copy { max-width: 38rem; }
.hero__actions { display: flex; flex-wrap: wrap; gap: var(--space-3); margin: var(--space-6) 0 var(--space-5); }
.hero__note { display: flex; align-items: center; gap: var(--space-2); font-size: var(--text-sm); color: var(--ink-500); margin: 0; }

.hero__visual { position: relative; justify-self: center; width: 100%; max-width: 440px; padding: var(--space-6) 0; }
@media (min-width: 1000px) {
    .hero__grid { grid-template-columns: 1.1fr 0.9fr; }
    .hero__visual { justify-self: end; }
}
@media (max-width: 999px) {
    .hero { padding-top: var(--space-7); }
    .hero__gradient { inset: auto 0 0 0; height: 40%; clip-path: polygon(0 18%, 100% 0, 100% 100%, 0 100%); }
    .hero__blob { width: 260px; height: 260px; }
}

/* cartão de passaporte (ilustração) */
.passport-card {
    position: relative; background: var(--white); border-radius: 20px; padding: var(--space-5);
    box-shadow: var(--shadow-lg); border: 1px solid rgba(255, 255, 255, 0.6);
    transform: rotate(-1.5deg);
}
.passport-card__head { display: flex; justify-content: space-between; align-items: center; gap: var(--space-3); margin-bottom: var(--space-4); }
.passport-card__kind { font-size: var(--text-xs); font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--ink-500); }
.passport-card__product { display: flex; gap: var(--space-3); align-items: center; padding-bottom: var(--space-4); border-bottom: 1px dashed var(--ink-200); }
.passport-card__swatch {
    width: 52px; height: 52px; border-radius: 12px; flex-shrink: 0;
    background:
        repeating-linear-gradient(45deg, rgba(255, 255, 255, 0.18) 0 3px, transparent 3px 7px),
        linear-gradient(135deg, #3b3f8f, #1f22a8);
}
.passport-card__name { margin: 0; font-weight: 800; font-size: var(--text-lg); letter-spacing: -0.02em; }
.passport-card__collection { margin: 0; font-size: var(--text-sm); color: var(--ink-500); }
.passport-card__fields { margin: var(--space-4) 0; display: grid; gap: var(--space-3); }
.passport-card__fields div { display: grid; grid-template-columns: 8.5rem 1fr; gap: var(--space-3); font-size: var(--text-sm); }
.passport-card__fields dt { color: var(--ink-500); }
.passport-card__fields dd { margin: 0; font-weight: 600; color: var(--ink-800); }
.passport-card__foot { display: flex; gap: var(--space-4); align-items: center; padding-top: var(--space-4); border-top: 1px dashed var(--ink-200); }
.qr-art { width: 84px; height: 84px; color: var(--ink-900); flex-shrink: 0; }
.passport-card__uid { display: flex; flex-direction: column; gap: 0.2rem; font-size: var(--text-xs); color: var(--ink-500); }
.passport-card__uid code { font-size: var(--text-sm); color: var(--ink-800); }
.passport-card__nfc { display: inline-flex; align-items: center; gap: 0.25rem; color: var(--anil-600); font-weight: 700; }

.float-chip {
    position: absolute; display: inline-flex; align-items: center; gap: 0.4rem;
    padding: 0.45rem 0.8rem; border-radius: var(--radius-pill); background: var(--white);
    font-size: var(--text-xs); font-weight: 600; color: var(--ink-800); box-shadow: var(--shadow);
    white-space: nowrap; animation: urd-float 6s ease-in-out infinite;
}
.float-chip .icon { color: var(--anil-600); }
.float-chip--1 { top: 0; left: -8%; }
.float-chip--2 { top: 42%; right: -10%; animation-delay: -2s; }
.float-chip--2 .icon { color: var(--verde-600); }
.float-chip--3 { bottom: 0; left: 4%; animation-delay: -4s; }
.float-chip--3 .icon { color: var(--cochonilha-600); }
@keyframes urd-float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}
@media (max-width: 520px) {
    .float-chip--1 { left: 0; }
    .float-chip--2 { right: 0; top: auto; bottom: 18%; }
    .float-chip--3 { display: none; }
    .passport-card__fields div { grid-template-columns: 1fr; gap: 0; }
}

/* ---------- grelhas de cartões ---------- */
.card-grid { display: grid; gap: var(--space-5); }
@media (min-width: 720px) {
    .card-grid--2 { grid-template-columns: repeat(2, 1fr); }
    .card-grid--3 { grid-template-columns: repeat(3, 1fr); }
    .card-grid--4 { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1100px) { .card-grid--4 { grid-template-columns: repeat(4, 1fr); } }

.feature-card {
    padding: var(--space-6); border: 1px solid var(--color-border); border-radius: var(--radius-lg); background: var(--white);
}
.feature-card h3 { font-size: var(--text-xl); }
.feature-card p { color: var(--ink-600); margin: 0; }
.feature-card__index {
    display: inline-block; margin-bottom: var(--space-4); font-weight: 800; font-size: var(--text-sm);
    background: var(--gradient-brand); -webkit-background-clip: text; background-clip: text; color: transparent;
}

/* passos */
.steps { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--space-5); counter-reset: none; }
@media (min-width: 720px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .steps { grid-template-columns: repeat(4, 1fr); } }
.step {
    position: relative; padding: var(--space-6); background: var(--white); border-radius: var(--radius-lg);
    border: 1px solid var(--color-border); box-shadow: var(--shadow-sm);
}
.step h3 { font-size: var(--text-xl); }
.step p { margin: 0; color: var(--ink-600); }
.step__icon {
    display: inline-grid; place-items: center; width: 48px; height: 48px; border-radius: 14px;
    background: var(--anil-50); color: var(--anil-600); margin-bottom: var(--space-4);
}
.step__icon .icon { width: 1.5rem; height: 1.5rem; }
.step__number {
    position: absolute; top: var(--space-5); right: var(--space-5);
    font-size: 2.6rem; font-weight: 800; line-height: 1; letter-spacing: -0.05em;
    background: var(--gradient-brand); -webkit-background-clip: text; background-clip: text; color: transparent; opacity: 0.35;
}

/* público-alvo */
.audience-card {
    padding: var(--space-6); border-radius: var(--radius-lg); border: 1px solid var(--color-border);
    background: linear-gradient(180deg, var(--white), var(--ink-50));
}
.audience-card h3 { font-size: var(--text-xl); }
.audience-card p { color: var(--ink-600); }
.audience-card__icon {
    display: inline-grid; place-items: center; width: 48px; height: 48px; border-radius: 14px; margin-bottom: var(--space-4); color: var(--white);
}
.audience-card--brand .audience-card__icon { background: var(--anil-600); }
.audience-card--supplier .audience-card__icon { background: var(--cochonilha-600); }
.audience-card--printer .audience-card__icon { background: var(--acafrao-500); color: var(--ink-900); }
.check-list { list-style: none; margin: var(--space-4) 0 0; padding: 0; display: grid; gap: var(--space-2); }
.check-list li { display: flex; gap: var(--space-2); align-items: flex-start; font-size: var(--text-sm); font-weight: 500; }
.check-list .icon { color: var(--verde-600); margin-top: 0.2rem; }

/* secção escura */
.section--dark { background: var(--ink-900); color: var(--ink-200); position: relative; overflow: hidden; }
.section--dark::before {
    content: ""; position: absolute; inset: auto -20% -60% 30%; height: 120%;
    background: radial-gradient(closest-side, rgba(74, 79, 240, 0.35), transparent 70%);
    pointer-events: none;
}
.section--dark .container { position: relative; }
.section--dark .h-section { color: var(--white); }
.section--dark .lead { color: var(--ink-300); }
.dark-card {
    padding: var(--space-6); border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.04); border: 1px solid rgba(255, 255, 255, 0.1);
}
.dark-card h3 { color: var(--white); font-size: var(--text-lg); }
.dark-card p { margin: 0; color: var(--ink-300); font-size: var(--text-sm); }
.dark-card__icon {
    display: inline-grid; place-items: center; width: 44px; height: 44px; border-radius: 12px; margin-bottom: var(--space-4);
    background: rgba(255, 194, 51, 0.12); color: var(--acafrao-400);
}

/* ---------- planos ---------- */
.plan-grid { display: grid; gap: var(--space-5); align-items: stretch; }
@media (min-width: 720px) { .plan-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .plan-grid--4 { grid-template-columns: repeat(4, 1fr); } .plan-grid--3 { grid-template-columns: repeat(3, 1fr); } }
.plan-card {
    position: relative; display: flex; flex-direction: column; gap: var(--space-4);
    padding: var(--space-6); background: var(--white); border: 1px solid var(--color-border); border-radius: var(--radius-lg);
}
.plan-card--featured {
    border: 2px solid transparent;
    background: linear-gradient(var(--white), var(--white)) padding-box, var(--gradient-brand) border-box;
    box-shadow: var(--shadow-lg);
}
.plan-card__badge {
    position: absolute; top: -0.8rem; left: var(--space-6);
    padding: 0.2rem 0.7rem; border-radius: var(--radius-pill); background: var(--ink-900); color: var(--white);
    font-size: var(--text-xs); font-weight: 700;
}
.plan-card__name { font-size: var(--text-xl); margin: 0; }
.plan-card__tagline { margin: 0; color: var(--ink-600); font-size: var(--text-sm); min-height: 2.8em; }
.plan-card__price { min-height: 5.2rem; }
.price-amount { font-size: 2.4rem; font-weight: 800; letter-spacing: -0.04em; line-height: 1.1; }
.price-amount--text { font-size: 1.9rem; }
.price-period { color: var(--ink-500); font-weight: 600; }
.price-note { margin: 0.25rem 0 0; font-size: var(--text-sm); color: var(--ink-500); }
.plan-card__features { list-style: none; margin: 0; padding: var(--space-4) 0 0; border-top: 1px solid var(--color-border); display: grid; gap: var(--space-2); }
.plan-card__features li { display: flex; gap: var(--space-2); align-items: flex-start; font-size: var(--text-sm); }
.plan-card__features .icon { color: var(--verde-600); margin-top: 0.2rem; }

/* alternância mensal/anual */
.price-yearly { display: none; }
[data-billing="year"] .price-monthly { display: none; }
[data-billing="year"] .price-yearly { display: block; }
.billing-toggle {
    display: flex; width: max-content; max-width: 100%; margin: 0 auto var(--space-7); padding: 4px;
    background: var(--ink-100); border-radius: var(--radius-pill);
}
.billing-toggle[hidden] { display: none; }
.billing-toggle button {
    border: 0; background: transparent; padding: 0.55rem 1.1rem; border-radius: var(--radius-pill);
    font-weight: 700; font-size: var(--text-sm); color: var(--ink-600); cursor: pointer;
    display: inline-flex; align-items: center; gap: 0.4rem;
}
.billing-toggle button[aria-checked="true"] { background: var(--white); color: var(--ink-900); box-shadow: var(--shadow-sm); }
.billing-toggle__badge { padding: 0.05rem 0.45rem; border-radius: var(--radius-pill); background: var(--verde-100); color: var(--verde-600); font-size: var(--text-xs); }

/* tabela comparativa */
.table-scroll { overflow-x: auto; margin-top: var(--space-6); border: 1px solid var(--color-border); border-radius: var(--radius-lg); background: var(--white); }
.compare-table { width: 100%; min-width: 620px; border-collapse: collapse; font-size: var(--text-sm); }
.compare-table th, .compare-table td { padding: 0.9rem 1rem; text-align: center; border-bottom: 1px solid var(--color-border); }
.compare-table thead th { font-size: var(--text-base); background: var(--ink-50); }
.compare-table th[scope="row"], .compare-table thead th:first-child { text-align: left; }
.compare-table tbody tr:last-child th, .compare-table tbody tr:last-child td { border-bottom: 0; }
.compare-table .icon { margin: 0 auto; }
.icon-yes { color: var(--verde-600); }
.icon-no { color: var(--ink-400); }

/* ---------- FAQ ---------- */
.faq-layout { display: grid; gap: var(--space-6); }
@media (min-width: 900px) { .faq-layout { grid-template-columns: 0.8fr 1.2fr; gap: var(--space-8); } }
.faq { border-top: 1px solid var(--color-border); }
.faq__item { border-bottom: 1px solid var(--color-border); }
.faq__item summary {
    list-style: none; cursor: pointer; display: flex; justify-content: space-between; gap: var(--space-4);
    padding: var(--space-5) 0; font-weight: 700; font-size: var(--text-lg);
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__icon { transition: transform .2s ease; margin-top: 0.3rem; color: var(--ink-500); }
.faq__item[open] .faq__icon { transform: rotate(45deg); }
.faq__item p { color: var(--ink-600); margin: 0 0 var(--space-5); max-width: 44rem; }

/* ---------- CTA final ---------- */
.cta-band { padding: var(--space-8) 0; background: var(--gradient-brand); background-size: 200% 200%; animation: urd-flow 16s ease-in-out infinite alternate; color: var(--white); }
.cta-band__inner { display: grid; gap: var(--space-5); align-items: center; }
@media (min-width: 900px) { .cta-band__inner { grid-template-columns: 1.3fr auto; } }
.cta-band h2 { font-size: var(--text-3xl); font-weight: 800; letter-spacing: -0.035em; color: var(--white); }
.cta-band p { margin: 0; font-size: var(--text-lg); color: rgba(255, 255, 255, 0.9); }
.cta-band__actions { display: flex; flex-wrap: wrap; gap: var(--space-3); }
.btn-light { background: var(--white); color: var(--ink-900); }
.btn-light:hover { background: var(--ink-100); color: var(--ink-900); }
.btn-outline-light { background: transparent; color: var(--white); border-color: rgba(255, 255, 255, 0.7); }
.btn-outline-light:hover { background: rgba(255, 255, 255, 0.12); color: var(--white); }

/* ---------- páginas interiores ---------- */
.page-hero { position: relative; isolation: isolate; overflow: hidden; padding: var(--space-8) 0 var(--space-7); }
.page-hero--center { text-align: center; }
.page-hero--center .lead { margin-left: auto; margin-right: auto; }
.page-hero__gradient {
    position: absolute; inset: 0; z-index: -1;
    background:
        radial-gradient(600px 300px at 90% 0%, rgba(224, 69, 123, 0.18), transparent 70%),
        radial-gradient(700px 360px at 10% 0%, rgba(74, 79, 240, 0.16), transparent 70%),
        radial-gradient(500px 260px at 60% 100%, rgba(242, 169, 0, 0.14), transparent 70%);
}
.page-hero--dark { background: var(--ink-900); color: var(--ink-200); }
.page-hero--dark .h-page { color: var(--white); }
.page-hero--dark .lead { color: var(--ink-300); }
.page-hero--plain { padding-bottom: var(--space-5); }

.feature-row { display: flex; gap: var(--space-4); padding: var(--space-5); border: 1px solid var(--color-border); border-radius: var(--radius-lg); background: var(--white); }
.feature-row p { margin: 0; color: var(--ink-600); }
.feature-row__icon {
    display: inline-grid; place-items: center; width: 44px; height: 44px; border-radius: 12px; flex-shrink: 0;
    background: var(--anil-50); color: var(--anil-600);
}
.feature-row--wide { margin-bottom: var(--space-4); }
.callout { margin-top: var(--space-6); padding: var(--space-6); border-radius: var(--radius-lg); background: var(--acafrao-100); border: 1px solid #f3d98a; }
.callout p { margin: 0; }

/* contacto */
.contact-layout { display: grid; gap: var(--space-6); align-items: start; }
@media (min-width: 960px) { .contact-layout { grid-template-columns: 1.6fr 1fr; } }
.form-card { padding: var(--space-6); border: 1px solid var(--color-border); border-radius: var(--radius-lg); background: var(--white); box-shadow: var(--shadow); }
.contact-aside { padding: var(--space-6); border-radius: var(--radius-lg); background: var(--ink-50); }
.contact-aside dl { margin: 0; display: grid; gap: var(--space-4); }
.contact-aside dt { font-size: var(--text-sm); color: var(--ink-500); }
.contact-aside dd { margin: 0; font-weight: 600; word-break: break-word; }

/* jurídico */
.draft-banner {
    display: flex; gap: var(--space-3); align-items: flex-start; margin-bottom: var(--space-6);
    padding: var(--space-4) var(--space-5); border-radius: var(--radius); background: var(--acafrao-100);
    border: 1px solid #f0c95a; color: #6e4700;
}
.draft-banner .icon { margin-top: 0.15rem; }
.draft-banner strong { display: block; text-transform: uppercase; letter-spacing: 0.04em; font-size: var(--text-sm); }
.draft-banner p { margin: 0.2rem 0 0; font-size: var(--text-sm); }
.legal-toc { padding: var(--space-5); background: var(--ink-50); border-radius: var(--radius-lg); margin-bottom: var(--space-7); }
.legal-toc__title { font-weight: 700; margin-bottom: var(--space-2); }
.legal-toc ol { margin: 0; padding-left: 1.2rem; display: grid; gap: 0.2rem; }
.legal-section { margin-bottom: var(--space-6); scroll-margin-top: 90px; }
.legal-section h2 { font-size: var(--text-xl); }
.legal-section p { color: var(--ink-700); }

/* ---------- rodapé ---------- */
.site-footer { background: var(--ink-900); color: var(--ink-300); padding: var(--space-8) 0 var(--space-5); }
.site-footer a { color: var(--ink-200); }
.site-footer a:hover { color: var(--white); }
.site-footer__grid { display: grid; gap: var(--space-6); }
@media (min-width: 720px) { .site-footer__grid { grid-template-columns: 2fr 1fr 1fr 1fr; } }
.site-footer__brand p { max-width: 20rem; margin-top: var(--space-3); font-size: var(--text-sm); }
.site-footer__title { font-size: var(--text-sm); color: var(--white); margin-bottom: var(--space-3); letter-spacing: 0; }
.site-footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--space-2); font-size: var(--text-sm); }
.site-footer__bottom {
    display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--space-3);
    margin-top: var(--space-7); padding-top: var(--space-5); border-top: 1px solid rgba(255, 255, 255, 0.1); font-size: var(--text-xs);
}
.site-footer__hosted { display: inline-flex; align-items: center; gap: 0.35rem; }

/* ---------- ecrãs pequenos (≥ 360 px) ---------- */
@media (max-width: 480px) {
    .section { padding: var(--space-8) 0; }
    .hero__actions .btn { flex: 1 1 100%; }
    .cta-band__actions .btn { flex: 1 1 100%; }
    .feature-row { flex-direction: column; }
    .form-card, .contact-aside { padding: var(--space-5); }
    .step__number { font-size: 2rem; }
    .billing-toggle button { padding: 0.5rem 0.8rem; }
}