/* ============================================================
   AWA B2B — FASE 3: Features Corporativas
   WhatsApp FAB | Banner B2B | Breadcrumbs | Login B2B
   ============================================================ */

/* ============================================================
   Feature 1: WhatsApp Floating Action Button
   ============================================================ */
.awa-whatsapp-fab {
    position: fixed;
    bottom: 90px; /* acima do back-to-top */
    right: 20px;
    z-index: 999;
}

@media (width <= 767px) {
    .awa-whatsapp-fab {
        bottom: 76px;
        right: 14px;
    }
}

.awa-whatsapp-fab__link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 16px 10px 12px;
    background: #25d366;
    color: #fff;
    border-radius: 999px;
    text-decoration: none;
    box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4);
    font-size: 14px;
    font-weight: 600;
    font-family: var(--awa-font-family, 'Inter', sans-serif);
    transition: background 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
    white-space: nowrap;
}

.awa-whatsapp-fab__link:hover,
.awa-whatsapp-fab__link:focus-visible {
    background: #1ab354;
    box-shadow: 0 6px 24px rgba(37, 211, 102, 0.55);
    color: #fff;
    transform: translateY(-2px);
    text-decoration: none;
    outline: none;
}

.awa-whatsapp-fab__icon {
    flex-shrink: 0;
}

.awa-whatsapp-fab__label {
    font-size: 13px;
    letter-spacing: 0.01em;
}

/* Em mobile, mostrar só o ícone */
@media (width <= 600px) {
    .awa-whatsapp-fab__link {
        padding: 11px;
        border-radius: 50%;
    }
    .awa-whatsapp-fab__label {
        display: none;
    }
}

/* Pulse de atenção inicial */
@keyframes awa-fab-pulse {
    0%, 100% { box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4); }
    50%       { box-shadow: 0 4px 28px rgba(37, 211, 102, 0.7); }
}

.awa-whatsapp-fab__link {
    animation: awa-fab-pulse 2.5s ease-in-out 1s 3;
}

@media (prefers-reduced-motion: reduce) {
    .awa-whatsapp-fab__link {
        animation: none;
    }
}

/* ============================================================
   Feature 3: Banner Homepage B2B
   ============================================================ */
.awa-b2b-hero-banner {
    background: linear-gradient(135deg, #1e293b 0%, #b73337 100%);
    padding: 48px 24px;
    text-align: center;
    color: #fff;
    border-radius: var(--awa-radius-sm, 4px);
    margin-bottom: 32px;
}

.awa-b2b-hero-banner__eyebrow {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 12px;
}

.awa-b2b-hero-banner__title {
    font-size: clamp(22px, 4vw, 38px);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 16px;
    color: #fff;
}

.awa-b2b-hero-banner__subtitle {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.8);
    max-width: 560px;
    margin: 0 auto 28px;
    line-height: 1.6;
}

.awa-b2b-hero-banner__actions {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
}

.awa-b2b-hero-banner__cta-primary {
    background: #fff;
    color: #b73337;
    padding: 12px 28px;
    border-radius: var(--awa-radius-sm, 4px);
    font-weight: 700;
    font-size: 14px;
    text-decoration: none;
    transition: background 0.2s ease, transform 0.15s ease;
}

.awa-b2b-hero-banner__cta-primary:hover {
    background: #f1f5f9;
    transform: translateY(-1px);
    text-decoration: none;
    color: #b73337;
}

.awa-b2b-hero-banner__cta-secondary {
    border: 2px solid rgba(255,255,255,0.6);
    color: #fff;
    padding: 12px 28px;
    border-radius: var(--awa-radius-sm, 4px);
    font-weight: 600;
    font-size: 14px;
    text-decoration: none;
    transition: border-color 0.2s ease, background 0.2s ease;
}

.awa-b2b-hero-banner__cta-secondary:hover {
    border-color: #fff;
    background: rgba(255,255,255,0.1);
    text-decoration: none;
    color: #fff;
}

/* ============================================================
   Feature 4: Breadcrumbs B2B Aprimorados
   ============================================================ */
.breadcrumbs {
    padding: 10px 0;
    margin-bottom: 16px;
    border-bottom: 1px solid var(--border-color, #e2e8f0);
}

.breadcrumbs .items {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 4px;
    list-style: none;
    margin: 0;
    padding: 0;
    font-size: 12px;
}

.breadcrumbs .item {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--text-muted, #64748b);
}

.breadcrumbs .item + .item::before {
    content: '/';
    color: #cbd5e1;
    font-weight: 400;
}

.breadcrumbs .item a {
    color: var(--text-muted, #64748b);
    text-decoration: none;
    transition: color 0.15s ease;
}

.breadcrumbs .item a:hover,
.breadcrumbs .item a:focus-visible {
    color: var(--primary-color, #b73337);
    text-decoration: underline;
}

.breadcrumbs .item.home a::before {
    content: '🏠 ';
    font-size: 11px;
}

.breadcrumbs .item strong {
    color: var(--text-color, #1e293b);
    font-weight: 600;
}

/* ============================================================
   Feature 5: Página de Login B2B Melhorada
   ============================================================ */

/* Container login */
body.customer-account-login .login-container,
body.customer-account-create .form-create-account {
    max-width: 480px;
    margin: 48px auto;
}

/* Box de bloco */
body.customer-account-login .block-customer-login,
body.customer-account-create .form-create-account {
    background: #fff;
    border: 1px solid var(--border-color, #e2e8f0);
    border-radius: var(--awa-radius-sm, 4px);
    padding: 40px;
    box-shadow: 0 2px 12px rgba(15, 23, 42, 0.06);
}

/* Títulos B2B */
body.customer-account-login .block-title,
body.customer-account-create .legend {
    font-size: 22px;
    font-weight: 800;
    color: var(--text-color, #1e293b);
    margin-bottom: 6px;
    border-bottom: 2px solid var(--primary-color, #b73337);
    padding-bottom: 12px;
}

/* Badge institucional B2B */
body.customer-account-login .block-customer-login::before {
    content: '🏢 ACESSO EXCLUSIVO B2B';
    display: block;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 1.5px;
    color: var(--primary-color, #b73337);
    margin-bottom: 16px;
}

/* Info de cadastro B2B */
.awa-b2b-login-info {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-left: 3px solid var(--primary-color, #b73337);
    border-radius: 0 var(--awa-radius-sm, 4px) var(--awa-radius-sm, 4px) 0;
    padding: 14px 16px;
    font-size: 13px;
    color: var(--text-muted, #64748b);
    margin-bottom: 24px;
    line-height: 1.5;
}

.awa-b2b-login-info strong {
    color: var(--text-color, #1e293b);
}

/* Botão criar conta destacado */
body.customer-account-login .block-new-customer .action.create {
    width: 100%;
    text-align: center;
    min-height: 44px;
    border: 2px solid var(--primary-color, #b73337);
    color: var(--primary-color, #b73337);
    background: transparent;
    font-weight: 700;
    border-radius: var(--awa-radius-sm, 4px);
    transition: background 0.2s ease, color 0.2s ease;
}

body.customer-account-login .block-new-customer .action.create:hover {
    background: var(--primary-color, #b73337);
    color: #fff;
}

/* Benefícios B2B no cadastro */
.awa-b2b-benefits {
    display: grid;
    gap: 10px;
    margin-top: 20px;
    padding: 16px;
    background: #f8fafc;
    border-radius: var(--awa-radius-sm, 4px);
    border: 1px solid var(--border-color, #e2e8f0);
}

.awa-b2b-benefits__item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 13px;
    color: var(--text-muted, #64748b);
}

.awa-b2b-benefits__item::before {
    content: '✓';
    color: #25d366;
    font-weight: 700;
    flex-shrink: 0;
    margin-top: 1px;
}