/* ================================================
   MAIN.CSS — Cariri Estampa 2026
   Base Layout + Floating Island Nav
   ================================================ */

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

html {
    scroll-behavior: smooth;
    -webkit-tap-highlight-color: transparent;
    /* CRÍTICO: impede scroll horizontal em TODA a página */
    overflow-x: hidden;
    max-width: 100vw;
}

body {
    font-family: 'Inter', sans-serif;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
    max-width: 100vw;
    background: #FAFAFA;
}

/* Safe zone para a floating nav mobile — nav tem 64px + 12px de bottom */
@media (max-width: 991px) {
    body { padding-bottom: 110px !important; }
}

/* ---------- VARIÁVEIS GLOBAIS ---------- */
:root {
    --nav-height: 64px;
    --nav-bottom: 12px;
    --header-h: 56px;

    /* Cores do Design System */
    --red:      #E53E3E;
    --red-lt:   #FFF5F5;
    --green:    #38A169;
    --green-lt: #F0FFF4;
    --gray-900: #1A202C;
    --gray-700: #4A5568;
    --gray-500: #718096;
    --gray-400: #A0AEC0;
    --gray-100: #F7FAFC;
    --gray-50:  #FAFAFA;
    --white:    #FFFFFF;
    
    --radius-xl: 28px;
    --radius-pill: 999px;
}

/* ---------- HEADER BASE ---------- */
.header-app {
    height: var(--header-h);
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    display: flex;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 500;
    border-bottom: 1px solid rgba(0,0,0,0.06);
    /* Garante que o header nunca escorrega para fora */
    width: 100%;
    left: 0;
}

.header-app .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}

/* Logos */
.logo-img-h {
    height: 34px;
    width: auto;
    object-fit: contain;
}
.logo-img-f {
    height: 30px;
    width: auto;
    object-fit: contain;
}

/* Nav Desktop Links */
.nav-link-desk {
    font-weight: 600;
    color: #4A5568; /* var(--gray-700) fallback */
    text-decoration: none;
    font-size: .92rem;
    transition: color .2s;
}
.nav-link-desk:hover, .nav-link-desk.active { color: #E53E3E; /* var(--red) */ }

/* Icon Buttons Header */
.icon-btn {
    width: 40px; height: 40px;
    background: transparent; border: none;
    border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.35rem;
    color: #4A5568;
    cursor: pointer;
    transition: .2s;
    position: relative;
    text-decoration: none;
}
.icon-btn:hover { background: #F7FAFC; color: #E53E3E; }

.cart-badge {
    position: absolute; top: -4px; right: -4px;
    background: #E53E3E;
    color: #fff;
    font-size: 9px; font-weight: 700;
    width: 17px; height: 17px;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
}

/* Category Chips (Universal) */
.cats-scroll {
    display: flex;
    gap: 10px;
    overflow-x: auto;
    padding: 10px 0 20px;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    -ms-overflow-style: none;
}
.cats-scroll::-webkit-scrollbar { display: none; }

.cat-chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    border-radius: 20px; /* var(--radius-pill) fallback */
    border: 1.5px solid #E2E8F0;
    background: #FFFFFF;
    font-size: .88rem;
    font-weight: 600;
    color: #4A5568;
    text-decoration: none;
    white-space: nowrap;
    transition: all .2s;
    flex-shrink: 0;
    cursor: pointer;
}
.cat-chip:hover, .cat-chip.active {
    background: #E53E3E;
    border-color: #E53E3E;
    color: #fff;
    box-shadow: 0 4px 14px rgba(229,62,62,0.3);
}

/* Section Headers (Universal) */
.section-tag {
    display: inline-block;
    font-size: .72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .1em;
    color: #E53E3E;
    background: #FFF5F5;
    padding: 5px 12px;
    border-radius: 99px;
    margin-bottom: 8px;
}
.section-title {
    font-family: 'Bricolage Grotesque', sans-serif;
    font-weight: 800;
    font-size: clamp(1.6rem, 4vw, 2.6rem);
    line-height: 1.1;
    letter-spacing: -0.03em;
    color: #1A202C;
    margin: 0;
}

/* ---------- UTILIDADES ---------- */
.scrollbar-hide::-webkit-scrollbar { display: none; }
.scrollbar-hide { -ms-overflow-style: none; scrollbar-width: none; }

/* NÃO sobrescreve os containers do Bootstrap — eles têm largura máxima própria */
/* Apenas garante que nenhum elemento interno cause overflow */
.row { --bs-gutter-x: 1.5rem; }

/* ================================================
   FLOATING ISLAND NAVIGATION — MOBILE
   ================================================ */

.mobile-nav {
    display: none;
    position: fixed;
    bottom: var(--nav-bottom);
    left: 50%;
    transform: translateX(-50%);
    z-index: 9999;

    width: calc(100% - 32px);
    max-width: 420px;
    height: var(--nav-height);

    background: rgba(15, 18, 30, 0.90);
    backdrop-filter: blur(28px) saturate(180%);
    -webkit-backdrop-filter: blur(28px) saturate(180%);

    border-radius: 28px;
    border: 1px solid rgba(255,255,255,0.12);
    box-shadow:
        0 24px 60px rgba(0,0,0,0.30),
        0 8px 20px rgba(0,0,0,0.20),
        inset 0 1px 0 rgba(255,255,255,0.08);

    padding: 0 8px;
    align-items: center;
    justify-content: space-around;
    animation: navSlideUp 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) 0.1s both;
}

@media (max-width: 991px) {
    .mobile-nav { display: flex; }
}

@media (min-width: 992px) {
    .mobile-nav { display: none !important; }
}

/* Oculta os carrinhos do topo no Mobile para não haver duplicidade com a Nav inferior */
@media (max-width: 991px) {
    #header-cart-link, #openCartBtn {
        display: none !important;
    }
}

/* ---------- ITEM DA NAV ---------- */
.nav-item {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start; /* Alinhamento fixo no topo para icons */
    text-decoration: none;
    flex: 1;
    height: 100%;
    padding-top: 12px; /* Margem superior padrão para todos icons */
    border-radius: 20px;
    color: rgba(255,255,255,0.38);
    transition: color 0.3s ease;
    cursor: pointer;
    border: none;
    background: transparent;
}

.nav-item i {
    font-size: 21px;
    line-height: 1;
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    position: relative;
    z-index: 2;
}

.nav-item span {
    font-size: 9px;
    font-weight: 600;
    letter-spacing: 0.03em;
    opacity: 0;
    position: absolute; /* Sai do fluxo flex para não empurrar o ícone */
    bottom: 8px;
    transition: opacity 0.2s ease, transform 0.2s ease;
    z-index: 2;
    white-space: nowrap;
}

.nav-item.active {
    color: #fff;
}

.nav-item.active span {
    opacity: 1;
    transform: translateY(0);
}

.nav-item.active i {
    transform: translateY(-3px) scale(1.1);
}

.nav-item.active::before {
    content: '';
    position: absolute;
    top: 5px;   /* Começa quase no topo da barra */
    bottom: 5px; /* Vai até quase o final */
    left: 50%;
    transform: translateX(-50%);
    width: 64px; /* Mais larga para abraçar o texto com folga */
    background: rgba(255,255,255,0.08); /* Um pouco mais sutil por ser maior */
    border-radius: 18px; /* Cantos arredondados profissionais */
    animation: navPillIn 0.3s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
    z-index: 1;
}

@keyframes navPillIn {
    from { opacity: 0; transform: translateX(-50%) scale(0.6); }
    to   { opacity: 1; transform: translateX(-50%) scale(1); }
}

/* ---------- BOTÃO CENTRAL (CARRINHO) ---------- */
.nav-item.nav-center {
    flex: 1.2;
    color: #fff;
    padding-top: 0; /* Remove padding fixo para centralizar o botão grande */
    justify-content: center; /* Botão vermelho centralizado no meio da barra */
}

.nav-item.nav-center .nav-center-icon {
    width: 44px;
    height: 44px;
    border-radius: 14px;
    background: linear-gradient(135deg, #E53E3E 0%, #C53030 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    box-shadow: 0 8px 20px rgba(229,62,62,0.45);
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.3s ease;
    position: relative;
    z-index: 4;
}

.nav-item.nav-center:active .nav-center-icon {
    transform: scale(0.92);
    box-shadow: 0 4px 10px rgba(229,62,62,0.3);
}

/* Badge contagem do carrinho */
.nav-center-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    background: #fff;
    color: #E53E3E;
    font-size: 8px;
    font-weight: 800;
    width: 17px;
    height: 17px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid rgba(15,18,30,0.90);
}

.nav-item:active i {
    transform: scale(0.88) !important;
}

/* Animação de entrada */
@keyframes navSlideUp {
    from { transform: translateX(-50%) translateY(120%); opacity: 0; }
    to   { transform: translateX(-50%) translateY(0); opacity: 1; }
}

/* ---------- FOOTER GLOBAL ---------- */
.site-footer {
    background: var(--gray-50);
    padding: 64px 0 48px;
    border-top: 1px solid rgba(0,0,0,0.05);
}
.footer-heading {
    font-weight: 700;
    font-size: .85rem;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: var(--gray-900);
    margin-bottom: 24px;
}
.footer-links {
    list-style: none;
    padding: 0; margin: 0;
    display: flex;
    flex-direction: column;
    gap: 14px;
}
.footer-links a {
    color: var(--gray-700);
    text-decoration: none;
    font-size: .92rem;
    transition: .2s;
}
.footer-links a:hover { color: var(--red); }

.footer-location {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.footer-socials { display: flex; gap: 12px; margin-top: 20px; }
.social-icon {
    width: 44px; height: 44px;
    background: var(--white);
    border: 1px solid var(--gray-100);
    color: var(--gray-700);
    border-radius: 14px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.3rem;
    text-decoration: none;
    transition: .2s;
    box-shadow: 0 2px 6px rgba(0,0,0,0.03);
}
.social-icon:hover { background: var(--red-lt); color: var(--red); transform: translateY(-3px); }

.footer-bottom {
    margin-top: 56px;
    padding-top: 24px;
    border-top: 1px solid var(--gray-100);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: .85rem;
    color: var(--gray-400);
    flex-wrap: wrap;
    gap: 16px;
}

@media (max-width: 991px) {
    .site-footer {
        padding-bottom: 120px !important; /* Evita que a floating nav cubra o conteúdo do rodapé */
        text-align: center;
    }
    .footer-location, .footer-links { justify-content: center; align-items: center; }
}