/* ==========================================================================
   main.css — Sistema de design premium — Arremate Toguchi
   ========================================================================== */

/* --------------------------------------------------------------------------
   Design Tokens
   -------------------------------------------------------------------------- */
:root {
    /* Gold — âmbar rico, quente, exclusivo */
    --at-gold:          #c8841a;
    --at-gold-dark:     #9d6412;
    --at-gold-light:    #e0a840;
    --at-gold-subtle:   #fdf4e3;
    --at-gold-border:   #ecd9a8;
    --at-gold-glow:     rgba(200,132,26,.22);

    /* Dark palette — quase preto com tom quente */
    --at-ink:           #0c0a08;
    --at-ink-90:        #181410;
    --at-ink-80:        #2a2318;
    --at-ink-60:        #4d4336;
    --at-ink-40:        #7a6e60;
    --at-ink-20:        #a8a098;

    /* Light palette */
    --at-white:         #ffffff;
    --at-cream:         #faf8f4;
    --at-cream-dark:    #f2ece0;
    --at-stone:         #e8e0d4;
    --at-stone-dark:    #d4c8b8;

    /* Semânticas */
    --at-text:          var(--at-ink);
    --at-text-muted:    var(--at-ink-60);
    --at-text-light:    var(--at-ink-40);
    --at-text-inv:      rgba(255,255,255,.92);
    --at-text-inv-muted: rgba(255,255,255,.70);

    --at-bg:            var(--at-cream);
    --at-bg-card:       var(--at-white);
    --at-bg-dark:       var(--at-ink-90);
    --at-bg-darkest:    var(--at-ink);

    --at-border:        var(--at-stone);
    --at-border-dark:   var(--at-stone-dark);

    /* Status */
    --at-green:         #0d5c2a;
    --at-green-bg:      #d4f7e4;
    --at-green-border:  rgba(13,92,42,.15);
    --at-blue:          #1538a0;
    --at-blue-bg:       #dce8fb;
    --at-blue-border:   rgba(21,56,160,.15);
    --at-red:           #8b1c1c;

    /* WhatsApp */
    --at-wpp:           #22c55e;
    --at-wpp-dark:      #16a34a;

    /* Shape */
    --at-radius-xs:     3px;
    --at-radius:        8px;
    --at-radius-md:     12px;
    --at-radius-lg:     18px;
    --at-radius-xl:     24px;
    --at-radius-full:   9999px;

    /* Elevation */
    --at-shadow-xs:     0 1px 3px rgba(12,10,8,.06);
    --at-shadow-sm:     0 2px 10px rgba(12,10,8,.08);
    --at-shadow:        0 4px 24px rgba(12,10,8,.10);
    --at-shadow-md:     0 8px 40px rgba(12,10,8,.13);
    --at-shadow-lg:     0 20px 64px rgba(12,10,8,.18);
    --at-shadow-gold:   0 4px 28px rgba(200,132,26,.28);
    --at-shadow-card:   0 2px 12px rgba(12,10,8,.08), 0 0 0 1px rgba(12,10,8,.04);

    /* Tipografia — fallback ajustado para reduzir CLS no font-swap */
    --at-font-display:  'Playfair Display', 'Playfair Display Fallback', Georgia, serif;
    --at-font-body:     'DM Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;

    /* Layout */
    --at-container:     1240px;
    --at-gap:           24px;
    --at-section-gap:   104px;

    /* Motion */
    --at-ease:          cubic-bezier(.25,.46,.45,.94);
    --at-ease-out:      cubic-bezier(0,.55,.45,1);
    --at-ease-spring:   cubic-bezier(.34,1.56,.64,1);
    --at-dur-fast:      140ms;
    --at-dur:           240ms;
    --at-dur-slow:      380ms;

    /* Header */
    --at-header-h:      72px;
}

/* --------------------------------------------------------------------------
   Font fallback — reduz CLS (Cumulative Layout Shift) durante font-swap
   Ajusta Georgia para aproximar métricas do Playfair Display (weight 700)
   -------------------------------------------------------------------------- */
@font-face {
    font-family: 'Playfair Display Fallback';
    src: local('Georgia');
    ascent-override: 104%;
    descent-override: 29%;
    line-gap-override: 0%;
    size-adjust: 95%;
}

/* --------------------------------------------------------------------------
   Reset
   -------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--at-font-body);
    font-size: 1rem;
    line-height: 1.65;
    color: var(--at-text);
    background: var(--at-bg);
}

img, svg, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; font: inherit; border: none; background: none; }
input, select, textarea { font: inherit; }
ul, ol { list-style: none; }
h1,h2,h3,h4,h5,h6 { line-height: 1.1; font-weight: 700; }
p:not(:last-child) { margin-bottom: .9em; }

/* --------------------------------------------------------------------------
   Container & Layout
   -------------------------------------------------------------------------- */
.at-container {
    width: 100%;
    max-width: var(--at-container);
    margin-inline: auto;
    padding-inline: clamp(20px, 4vw, 52px);
}

.screen-reader-text {
    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 — oculto visualmente, aparece no focus para usuários de teclado */
.skip-link {
    position: absolute;
    top: -100%;
    left: 16px;
    z-index: 9999;
    padding: 10px 20px;
    background: var(--at-amber);
    color: var(--at-white);
    font-weight: 600;
    font-size: .9375rem;
    border-radius: 0 0 var(--at-radius-sm) var(--at-radius-sm);
    text-decoration: none;
    transition: top var(--at-dur-fast);
}
.skip-link:focus {
    top: 0;
    outline: 3px solid var(--at-ink);
    outline-offset: 2px;
}

/* --------------------------------------------------------------------------
   Section Titles
   -------------------------------------------------------------------------- */
.at-section__label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: .6875rem;
    font-weight: 800;
    letter-spacing: .2em;
    text-transform: uppercase;
    color: var(--at-gold);
    margin-bottom: 14px;
}
.at-section__label--inv { color: var(--at-gold-light); }

.at-section__title {
    font-family: var(--at-font-display);
    font-size: clamp(1.875rem, 3.8vw, 3rem);
    font-weight: 700;
    color: var(--at-text);
    line-height: 1.07;
    letter-spacing: -.032em;
}
.at-section__title--inv { color: var(--at-white); }

.at-section__subtitle {
    margin-top: 18px;
    font-size: 1.0625rem;
    color: var(--at-text-muted);
    line-height: 1.7;
    max-width: 580px;
}
.at-section__subtitle--inv { color: var(--at-text-inv-muted); }

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
.at-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 13px 26px;
    border-radius: var(--at-radius);
    font-size: .9375rem;
    font-weight: 600;
    letter-spacing: .01em;
    line-height: 1.25;
    white-space: nowrap;
    border: 1.5px solid transparent;
    cursor: pointer;
    text-decoration: none;
    position: relative;
    overflow: hidden;
    transition:
        background var(--at-dur) var(--at-ease),
        color var(--at-dur) var(--at-ease),
        border-color var(--at-dur) var(--at-ease),
        box-shadow var(--at-dur) var(--at-ease),
        transform var(--at-dur-fast) var(--at-ease-spring);
}
.at-btn:focus-visible {
    outline: 2px solid var(--at-gold);
    outline-offset: 3px;
}
.at-btn:active { transform: scale(.97); }

/* Primary */
.at-btn--primary,
.at-btn--amber {
    background: var(--at-gold);
    color: var(--at-white);
    border-color: var(--at-gold);
}
.at-btn--primary:hover,
.at-btn--amber:hover {
    background: var(--at-gold-dark);
    border-color: var(--at-gold-dark);
    color: var(--at-white);
    box-shadow: var(--at-shadow-gold);
    transform: translateY(-2px);
}

/* Ghost gold */
.at-btn--ghost,
.at-btn--amber-outline {
    background: transparent;
    color: var(--at-gold);
    border-color: var(--at-gold);
}
.at-btn--ghost:hover,
.at-btn--amber-outline:hover {
    background: var(--at-gold);
    color: var(--at-white);
    box-shadow: var(--at-shadow-gold);
    transform: translateY(-2px);
}

/* Outline neutro */
.at-btn--outline {
    background: transparent;
    color: var(--at-ink-60);
    border-color: var(--at-border-dark);
}
.at-btn--outline:hover {
    border-color: var(--at-gold);
    color: var(--at-gold);
    transform: translateY(-1px);
}

/* Ghost inverso (fundo escuro) */
.at-btn--ghost-inv {
    background: rgba(255,255,255,.08);
    color: var(--at-white);
    border-color: rgba(255,255,255,.15);
    backdrop-filter: blur(8px);
}
.at-btn--ghost-inv:hover {
    background: rgba(255,255,255,.15);
    border-color: rgba(255,255,255,.3);
    color: var(--at-white);
    transform: translateY(-2px);
}

/* WhatsApp */
.at-btn--whatsapp {
    background: var(--at-wpp);
    color: var(--at-white);
    border-color: var(--at-wpp);
}
.at-btn--whatsapp:hover {
    background: var(--at-wpp-dark);
    border-color: var(--at-wpp-dark);
    color: var(--at-white);
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(34,197,94,.3);
}

/* Tamanhos */
.at-btn--sm   { padding: 9px 18px; font-size: .875rem; }
.at-btn--lg   { padding: 16px 38px; font-size: 1.0625rem; letter-spacing: .01em; }
.at-btn--full { width: 100%; }
.at-btn--icon { padding: 11px 13px; }

/* --------------------------------------------------------------------------
   Badges
   -------------------------------------------------------------------------- */
.at-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    border-radius: var(--at-radius-full);
    font-size: .6875rem;
    font-weight: 700;
    letter-spacing: .07em;
    text-transform: uppercase;
    line-height: 1;
}
.at-badge--fin      { background: var(--at-blue-bg);    color: var(--at-blue);     border: 1px solid var(--at-blue-border); }
.at-badge--fgts     { background: var(--at-green-bg);   color: var(--at-green);    border: 1px solid var(--at-green-border); }
.at-badge--desconto { background: var(--at-gold-subtle); color: var(--at-gold-dark); border: 1px solid var(--at-gold-border); }
.at-badge--em-breve { background: var(--at-ink-90);     color: rgba(255,255,255,.9); border: 1px solid rgba(255,255,255,.08); }
.at-badge--novo     { background: var(--at-gold);       color: #fff; }
.at-badge--lg       { font-size: .8125rem; padding: 6px 14px; }

/* --------------------------------------------------------------------------
   Header
   -------------------------------------------------------------------------- */
.at-header {
    position: sticky;
    top: 0;
    z-index: 200;
    height: var(--at-header-h);
    background: var(--at-ink);
    border-bottom: 1px solid rgba(255,255,255,.04);
    transition: background var(--at-dur) var(--at-ease), box-shadow var(--at-dur) var(--at-ease);
}
.at-header.is-scrolled {
    background: rgba(12,10,8,.96);
    box-shadow: var(--at-shadow-md);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
}

.at-header__inner {
    display: flex;
    align-items: center;
    height: 100%;
    gap: 36px;
}

/* Logo */
.at-header__logo {
    flex-shrink: 0;
    text-decoration: none;
    display: flex;
    flex-direction: column;
    gap: 0px;
    padding-right: 36px;
    border-right: 1px solid rgba(255,255,255,.07);
}
.at-header__logo-arremate {
    font-family: var(--at-font-body);
    font-size: .5rem;
    font-weight: 600;
    color: rgba(255,255,255,.65);
    letter-spacing: .26em;
    text-transform: uppercase;
    line-height: 1;
    margin-bottom: 3px;
}
.at-header__logo-toguchi {
    font-family: var(--at-font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--at-gold-light);
    letter-spacing: -.01em;
    line-height: 1;
}

/* Nav */
.at-header__nav { flex: 1; }
.at-nav__list { display: flex; align-items: center; gap: 0; }
.at-nav__link {
    display: block;
    padding: 8px 14px;
    color: rgba(255,255,255,.80);
    font-size: .875rem;
    font-weight: 500;
    letter-spacing: .01em;
    border-radius: var(--at-radius);
    transition: color var(--at-dur-fast), background var(--at-dur-fast);
    white-space: nowrap;
}
.at-nav__link:hover  { color: var(--at-white); background: rgba(255,255,255,.06); }
.at-nav__link.is-active { color: var(--at-gold-light); }

/* Actions */
.at-header__actions {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
    margin-left: auto;
}
.at-header__whatsapp {
    font-size: .8125rem;
    padding: 9px 18px;
    gap: 7px;
}

/* Burger */
.at-header__burger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 38px; height: 38px;
    padding: 7px;
    border-radius: var(--at-radius);
    border: 1px solid rgba(255,255,255,.1);
    transition: background var(--at-dur-fast), border-color var(--at-dur-fast);
}
.at-header__burger:hover { background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.15); }
.at-header__burger span {
    display: block;
    height: 1.5px;
    background: rgba(255,255,255,.8);
    border-radius: 2px;
    transform-origin: center;
    transition: transform var(--at-dur) var(--at-ease), opacity var(--at-dur-fast), width var(--at-dur);
}
.at-header__burger span:nth-child(2) { width: 65%; }
.at-header__burger.is-open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.at-header__burger.is-open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.at-header__burger.is-open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.at-footer {
    background: var(--at-ink);
    color: var(--at-text-inv-muted);
    margin-top: var(--at-section-gap);
}

.at-footer__inner {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr 1.5fr;
    gap: 60px;
    padding-block: 72px;
    border-bottom: 1px solid rgba(255,255,255,.06);
}

/* Marca */
.at-footer__logo-text { display: flex; flex-direction: column; gap: 2px; margin-bottom: 16px; }
.at-footer__logo-arremate {
    font-size: .5rem;
    font-weight: 600;
    color: rgba(255,255,255,.60);
    letter-spacing: .24em;
    text-transform: uppercase;
}
.at-footer__logo-toguchi {
    font-family: var(--at-font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--at-gold-light);
    line-height: 1;
}
.at-footer__tagline { font-size: .875rem; color: rgba(255,255,255,.70); margin-bottom: 4px; }
.at-footer__creci   { font-size: .75rem;  color: rgba(255,255,255,.65); }

/* Colunas de nav */
.at-footer__nav-title {
    font-size: .625rem;
    font-weight: 700;
    color: rgba(255,255,255,.60);
    letter-spacing: .18em;
    text-transform: uppercase;
    margin-bottom: 20px;
}
.at-footer__nav-list li { margin-bottom: 11px; }
.at-footer__nav-list a {
    font-size: .875rem;
    color: rgba(255,255,255,.72);
    transition: color var(--at-dur-fast);
}
.at-footer__nav-list a:hover { color: var(--at-gold-light); }

/* Contato */
.at-footer__contact .at-btn--whatsapp {
    font-size: .8125rem;
    padding: 10px 18px;
    margin-bottom: 14px;
    width: 100%;
    justify-content: center;
}
.at-footer__site a { font-size: .75rem; color: rgba(255,255,255,.60); }
.at-footer__site a:hover { color: var(--at-gold-light); }
.at-footer__address {
    font-style: normal;
    margin-top: 14px;
    margin-bottom: 10px;
}
.at-footer__address p {
    font-size: .8rem;
    color: rgba(255,255,255,.65);
    line-height: 1.7;
    margin: 0;
}
.at-footer__cnpj {
    font-size: .75rem;
    color: rgba(255,255,255,.60);
}
.at-footer__phone {
    font-size: .8125rem;
    color: rgba(255,255,255,.55);
    margin-bottom: 4px;
}
.at-footer__phone a {
    color: rgba(255,255,255,.55);
    text-decoration: none;
    transition: color var(--at-dur-fast);
}
.at-footer__phone a:hover { color: var(--at-gold-light); }

/* Newsletter col */
.at-footer__newsletter-title {
    font-size: .8125rem;
    font-weight: 600;
    color: rgba(255,255,255,.80);
    margin-bottom: 10px;
    line-height: 1.4;
}

/* Bottom bar */
.at-footer__bottom { padding-block: 24px; }
.at-footer__bottom p {
    font-size: .75rem;
    color: rgba(255,255,255,.60);
    line-height: 1.7;
    margin-bottom: 3px;
}
.at-footer__bottom a { color: rgba(255,255,255,.70); transition: color var(--at-dur-fast); }
.at-footer__bottom a:hover { color: var(--at-gold-light); }

/* --------------------------------------------------------------------------
   Breadcrumb
   -------------------------------------------------------------------------- */
.at-breadcrumb { padding-block: 16px; }
.at-breadcrumb__list {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 4px;
    font-size: .8125rem;
    color: var(--at-text-light);
}
.at-breadcrumb__item { display: flex; align-items: center; gap: 4px; }
.at-breadcrumb__item + .at-breadcrumb__item::before {
    content: '/';
    color: var(--at-border-dark);
    font-size: .75rem;
}
.at-breadcrumb__item a { color: var(--at-text-light); transition: color var(--at-dur-fast); }
.at-breadcrumb__item a:hover { color: var(--at-gold); }
.at-breadcrumb__item--current { color: var(--at-text); font-weight: 500; }

/* --------------------------------------------------------------------------
   Pagination
   -------------------------------------------------------------------------- */
.at-pagination { margin-top: 52px; }
.at-pagination__list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 6px;
}
.at-pagination__link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    height: 44px;
    padding-inline: 14px;
    border-radius: var(--at-radius);
    border: 1.5px solid var(--at-border);
    background: var(--at-bg-card);
    color: var(--at-text-muted);
    font-size: .875rem;
    font-weight: 500;
    transition:
        border-color var(--at-dur-fast),
        color var(--at-dur-fast),
        background var(--at-dur-fast),
        box-shadow var(--at-dur-fast);
}
.at-pagination__link:hover { border-color: var(--at-gold); color: var(--at-gold); background: var(--at-gold-subtle); }
.at-pagination__link.current { background: var(--at-gold); border-color: var(--at-gold); color: var(--at-white); box-shadow: var(--at-shadow-gold); }
.at-pagination__link.dots { border-color: transparent; background: transparent; }

/* --------------------------------------------------------------------------
   WhatsApp Floating
   -------------------------------------------------------------------------- */
.at-wpp-float {
    position: fixed;
    right: 28px;
    bottom: 28px;
    z-index: 300;
    width: 58px;
    height: 58px;
    border-radius: var(--at-radius-full);
    background: var(--at-wpp);
    color: var(--at-white);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 28px rgba(34,197,94,.38);
    transition: transform var(--at-dur) var(--at-ease-spring), box-shadow var(--at-dur) var(--at-ease);
}
.at-wpp-float:hover {
    background: var(--at-wpp-dark);
    color: var(--at-white);
    transform: scale(1.12);
    box-shadow: 0 10px 40px rgba(34,197,94,.5);
}
.at-wpp-float::before {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: var(--at-radius-full);
    background: rgba(34,197,94,.15);
    animation: at-wpp-pulse 2.5s ease-in-out infinite;
    pointer-events: none;
}
@keyframes at-wpp-pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50%       { transform: scale(1.2); opacity: 0; }
}

/* --------------------------------------------------------------------------
   SEO Block
   -------------------------------------------------------------------------- */
.at-seo-block {
    margin-top: 72px;
    padding: 40px 44px;
    background: var(--at-bg-card);
    border: 1px solid var(--at-border);
    border-top: 3px solid var(--at-gold);
    border-radius: var(--at-radius-lg);
    box-shadow: var(--at-shadow-xs);
}
.at-seo-block__title {
    font-family: var(--at-font-display);
    font-size: 1.1875rem;
    font-weight: 700;
    letter-spacing: -.015em;
    margin-bottom: 16px;
    color: var(--at-text);
}
.at-seo-block__text p,
.at-seo-block__body p {
    font-size: .9rem;
    color: var(--at-text-muted);
    line-height: 1.8;
    margin-bottom: 10px;
}
.at-seo-block__links {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--at-border);
}
.at-seo-block__links-title {
    font-size: .8125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .06em;
    color: var(--at-text-light);
    margin-bottom: 12px;
}
.at-seo-block__links-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.at-seo-block__link {
    display: inline-block;
    font-size: .8125rem;
    color: var(--at-amber-dark);
    text-decoration: none;
    padding: 4px 10px;
    border: 1px solid var(--at-amber-pale);
    border-radius: 20px;
    background: var(--at-amber-pale);
    transition: background .15s, border-color .15s;
}
.at-seo-block__link:hover {
    background: var(--at-amber);
    border-color: var(--at-amber);
    color: #fff;
}
.at-seo-block__disclaimer {
    font-size: .8125rem !important;
    color: var(--at-text-light) !important;
    border-top: 1px solid var(--at-border);
    padding-top: 16px;
    margin-top: 16px !important;
}

/* --------------------------------------------------------------------------
   Share
   -------------------------------------------------------------------------- */
.at-share-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 9px 18px;
    border-radius: var(--at-radius);
    font-size: .8125rem;
    font-weight: 600;
    cursor: pointer;
    transition: background var(--at-dur-fast), color var(--at-dur-fast), transform var(--at-dur-fast);
    text-decoration: none;
    border: none;
}
.at-share-btn:hover { transform: translateY(-1px); }
.at-share-btn--wpp  { background: var(--at-wpp); color: #fff; }
.at-share-btn--wpp:hover { background: var(--at-wpp-dark); color: #fff; }
.at-share-btn--copy { background: var(--at-cream-dark); color: var(--at-ink-80); border: 1.5px solid var(--at-border); }
.at-share-btn--copy:hover { border-color: var(--at-gold); color: var(--at-gold); }
.at-share-btn--copy.is-copied { background: var(--at-green-bg); color: var(--at-green); border-color: transparent; }

/* --------------------------------------------------------------------------
   Newsletter form
   -------------------------------------------------------------------------- */
.at-newsletter-form {
    display: flex;
    gap: 0;
    border-radius: var(--at-radius);
    overflow: hidden;
    border: 1.5px solid var(--at-border);
    background: var(--at-bg-card);
    transition: border-color var(--at-dur-fast), box-shadow var(--at-dur-fast);
}
.at-newsletter-form:focus-within {
    border-color: var(--at-gold);
    box-shadow: 0 0 0 3px rgba(200,132,26,.14);
}
.at-newsletter-form input[type="email"] {
    flex: 1;
    padding: 13px 18px;
    border: none;
    background: transparent;
    font-size: .9375rem;
    color: var(--at-text);
    outline: none;
    min-width: 0;
}
.at-newsletter-form input[type="email"]::placeholder { color: var(--at-text-light); }
.at-newsletter-form button {
    background: var(--at-gold);
    color: var(--at-white);
    border: none;
    padding: 13px 22px;
    font-size: .875rem;
    font-weight: 700;
    cursor: pointer;
    white-space: nowrap;
    transition: background var(--at-dur-fast);
    flex-shrink: 0;
}
.at-newsletter-form button:hover { background: var(--at-gold-dark); }

/* Stacked variant — nome + email em coluna */
.at-newsletter-form--stack {
    flex-direction: column;
    border-radius: var(--at-radius-md);
    overflow: visible;
    border: none;
    background: transparent;
    gap: 10px;
}
.at-newsletter-form--stack:focus-within { border: none; box-shadow: none; }
.at-newsletter-form--stack .at-newsletter-form__nome {
    display: block;
    width: 100%;
    padding: 13px 18px;
    border: 1.5px solid var(--at-border);
    border-radius: var(--at-radius-md);
    background: var(--at-bg-card);
    font-size: .9375rem;
    font-family: var(--at-font-body);
    color: var(--at-text);
    outline: none;
    transition: border-color var(--at-dur-fast), box-shadow var(--at-dur-fast);
}
.at-newsletter-form--stack .at-newsletter-form__nome::placeholder { color: var(--at-text-light); }
.at-newsletter-form--stack .at-newsletter-form__nome:focus {
    border-color: var(--at-gold);
    box-shadow: 0 0 0 3px rgba(200,132,26,.14);
}
.at-newsletter-form--stack .at-newsletter-form__row {
    display: flex;
    border: 1.5px solid var(--at-border);
    border-radius: var(--at-radius-md);
    overflow: hidden;
    background: var(--at-bg-card);
    transition: border-color var(--at-dur-fast), box-shadow var(--at-dur-fast);
}
.at-newsletter-form--stack .at-newsletter-form__row:focus-within {
    border-color: var(--at-gold);
    box-shadow: 0 0 0 3px rgba(200,132,26,.14);
}
.at-newsletter-form--stack input[type="email"] {
    border-radius: 0;
    padding: 13px 18px;
}

.at-newsletter-msg {
    margin-top: 10px;
    font-size: .8125rem;
    font-weight: 600;
    min-height: 18px;
}
.at-newsletter-msg--ok  { color: var(--at-green); }
.at-newsletter-msg--err { color: var(--at-red); }

/* Footer newsletter variant */
.at-footer__newsletter .at-newsletter-form--stack .at-newsletter-form__nome {
    background: rgba(255,255,255,.05);
    border-color: rgba(255,255,255,.1);
    color: var(--at-white);
}
.at-footer__newsletter .at-newsletter-form--stack .at-newsletter-form__nome::placeholder { color: rgba(255,255,255,.28); }
.at-footer__newsletter .at-newsletter-form--stack .at-newsletter-form__row {
    background: rgba(255,255,255,.05);
    border-color: rgba(255,255,255,.1);
}
.at-footer__newsletter .at-newsletter-form--stack input[type="email"] { color: var(--at-white); }
.at-footer__newsletter .at-newsletter-form--stack input[type="email"]::placeholder { color: rgba(255,255,255,.28); }

/* ── Picker de tipo de interesse (newsletter) ── */
.at-nl-tipo-picker { margin-bottom: 12px; }
.at-nl-tipo-picker__lbl {
    font-size: .625rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .1em;
    color: var(--at-text-muted);
    margin-bottom: 7px;
}
.at-nl-tipo-picker__opts { display: flex; gap: 6px; flex-wrap: wrap; }
.at-nl-tipo-picker__opt { cursor: pointer; position: relative; }
.at-nl-tipo-picker__opt input[type="radio"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
    pointer-events: none;
}
.at-nl-tipo-picker__opt span {
    display: inline-block;
    padding: 6px 14px;
    border-radius: 99px;
    border: 1.5px solid var(--at-border);
    font-size: .75rem;
    font-weight: 600;
    color: var(--at-text-muted);
    background: var(--at-bg-card);
    cursor: pointer;
    transition: border-color .15s, background .15s, color .15s;
    white-space: nowrap;
    user-select: none;
}
.at-nl-tipo-picker__opt input:checked + span {
    background: var(--at-gold);
    border-color: var(--at-gold);
    color: #fff;
}
.at-nl-tipo-picker__opt:hover span { border-color: var(--at-gold); color: var(--at-gold); }
.at-nl-tipo-picker__opt input:checked + span:hover { background: var(--at-gold-dark); border-color: var(--at-gold-dark); }

/* Variante fundo escuro (footer + sidebar do single) */
.at-footer__newsletter .at-nl-tipo-picker__lbl,
.at-single__newsletter .at-nl-tipo-picker__lbl { color: rgba(255,255,255,.45); }
.at-footer__newsletter .at-nl-tipo-picker__opt span,
.at-single__newsletter .at-nl-tipo-picker__opt span {
    background: rgba(255,255,255,.06);
    border-color: rgba(255,255,255,.12);
    color: rgba(255,255,255,.6);
}
.at-footer__newsletter .at-nl-tipo-picker__opt:hover span,
.at-single__newsletter .at-nl-tipo-picker__opt:hover span { border-color: var(--at-gold); color: var(--at-gold); }

/* --------------------------------------------------------------------------
   Utilities
   -------------------------------------------------------------------------- */
.at-icon { flex-shrink: 0; }

.at-divider { border: none; border-top: 1px solid var(--at-border); }

/* --------------------------------------------------------------------------
   Responsive — Header / Footer
   -------------------------------------------------------------------------- */
@media (max-width: 960px) {
    .at-header__burger { display: flex; }
    .at-header__nav {
        display: none;
        position: fixed;
        inset: var(--at-header-h) 0 0;
        background: var(--at-ink);
        padding: 28px clamp(20px,4vw,52px);
        overflow-y: auto;
        flex-direction: column;
        z-index: 199;
        border-top: 1px solid rgba(255,255,255,.06);
    }
    .at-header__nav.is-open { display: flex; }
    .at-nav__list { flex-direction: column; gap: 2px; }
    .at-nav__link { font-size: 1rem; padding: 13px 16px; border-radius: var(--at-radius); }
    .at-header__whatsapp { display: none; }

    .at-footer__inner { grid-template-columns: 1fr 1fr; gap: 40px; padding-block: 52px; }
    .at-footer__brand { grid-column: 1/-1; }
    .at-footer__newsletter { grid-column: 1/-1; }
}

@media (max-width: 560px) {
    :root { --at-header-h: 62px; }
    .at-footer__inner { grid-template-columns: 1fr; gap: 32px; }
    .at-wpp-float { right: 16px; bottom: 16px; width: 52px; height: 52px; }
}