/* ========================================
   HEADER STYLES - RELIFARM
   Layout: Logo grande | Busca centralizada | Botão direita
   ======================================== */

/* Telefone dentro do Header */
.header-phone {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    padding-bottom: 6px;
}

.header-phone .phone-number {
    color: var(--primary-600);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 15px;
    font-weight: 600;
    line-height: 1;
    transition: color 0.2s ease;
}

.header-phone .phone-number:hover {
    color: var(--primary-700);
}

.header-phone .phone-number i {
    font-size: 17px;
}

/* Top Bar - Legacy (hidden) */
.top-bar {
    display: none;
}

/* ========================================
   HEADER LAYOUT
   [LOGO] ----- [BARRA VERDE BUSCA] ----- [ORÇAMENTO]
   ======================================== */

.main-header-wrapper {
    /* background: var(--bg-white); */
    padding: 16px 0;
    position: relative;
}

.header-layout {
    display: flex;
    align-items: center;
    gap: 32px;
}

/* ========================================
   LOGO - Grande à esquerda (dobro do tamanho)
   ======================================== */

.logo-section {
    flex-shrink: 0;
}

.logo-section a {
    display: block;
    line-height: 0;
}

.header-logo {
    height: 120px;
    width: auto;
    display: block;
    transition: transform 0.2s ease;
}

.logo-section a:hover .header-logo {
    transform: scale(1.02);
}

/* ========================================
   BARRA VERDE - Busca (extremidade esquerda) + Botão (extremidade direita)
   ======================================== */

.header-main-bar {
    flex: 1;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    background: var(--gradient-primary);
    padding: 12px 12px 12px 12px;
    border-radius: 9999px;
    box-shadow: 0 2px 12px rgba(30, 93, 70, 0.15);
}

/* Busca: extremidade esquerda, ocupa maior parte do espaço */
.header-main-bar .searchbar {
    order: 1;
    flex: 1 1 auto;
    min-width: 400px;
    max-width: 800px;
}

/* Botão: extremidade direita */
.header-main-bar .orcamento-btn {
    order: 2;
    margin-left: auto;
}

/* ========================================
   SEARCH BAR
   ======================================== */

.searchbar {
    flex: 1;
    position: relative;
    display: flex;
    align-items: center;
    height: 48px;
    background: var(--bg-white);
    border: none;
    border-radius: 9999px;
    box-shadow: inset 0 1px 3px rgba(0,0,0,.08);
    transition: all 0.15s ease;
}

.searchbar:hover {
    box-shadow: inset 0 1px 4px rgba(0,0,0,.12);
}

.searchbar:focus-within {
    outline: 2px solid rgba(255,255,255,0.5);
    outline-offset: 2px;
}

/* Ícone de microfone (esquerda) */
.searchbar__mic {
    position: absolute;
    left: 4px;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 38px;
    background: none;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-600);
    opacity: 0.8;
    transition: opacity 0.15s ease;
    z-index: 2;
}

.searchbar__mic:hover {
    opacity: 1;
}

.searchbar__mic:focus-visible {
    outline: 2px solid var(--primary-500);
    outline-offset: 2px;
}

.searchbar__mic svg {
    width: 18px;
    height: 18px;
}

/* Input principal */
.searchbar__input {
    flex: 1;
    height: 100%;
    padding: 0 50px;
    border: none;
    background: transparent;
    font-size: 15px;
    color: var(--text-primary);
    line-height: 1.2;
    outline: none;
}

.searchbar__input::placeholder {
    color: var(--text-muted);
    font-weight: 400;
}

.searchbar__input:focus-visible {
    outline: none;
}

/* Botão de pesquisa (direita) */
.searchbar__submit {
    position: absolute;
    right: 4px;
    top: 50%;
    transform: translateY(-50%);
    width: 38px;
    height: 38px;
    background: var(--primary-600);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--on-primary);
    box-shadow: 0 1px 2px rgba(0,0,0,.06);
    transition: all 0.15s ease;
    z-index: 2;
}

.searchbar__submit:hover {
    background: var(--primary-700);
    transform: translateY(-50%) translateY(-1px);
    box-shadow: 0 4px 10px rgba(0,0,0,.10);
}

.searchbar__submit:active {
    background: var(--primary-800);
    transform: translateY(-50%) translateY(0);
}

.searchbar__submit:focus-visible {
    outline: 2px solid var(--primary-500);
    outline-offset: 2px;
}

.searchbar__submit svg {
    width: 18px;
    height: 18px;
}

/* Estados de erro e desabilitado */
.searchbar.is-invalid {
    border-color: var(--danger-500);
}

.searchbar.is-disabled {
    opacity: 0.6;
    pointer-events: none;
}

.searchbar.is-disabled .searchbar__submit {
    cursor: not-allowed;
    background: var(--primary-300);
}

/* ========================================
   BOTÃO ORÇAMENTO - Dentro da barra verde
   ======================================== */

.header-main-bar .orcamento-btn {
    flex-shrink: 0;
    background: var(--bg-white);
    color: var(--primary-600);
    border: none;
    padding: 0 28px;
    height: 48px;
    border-radius: 9999px;
    font-weight: 600;
    font-size: 14px;
    letter-spacing: 0.5px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    white-space: nowrap;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

.header-main-bar .orcamento-btn:hover {
    background: var(--bg-light);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.header-main-bar .orcamento-btn:focus {
    outline: 2px solid var(--bg-white);
    outline-offset: 2px;
}

/* Legacy - fora da barra verde */
.header-layout > .orcamento-btn {
    display: none;
}

/* Legacy header-actions (hidden) */
.header-actions {
    display: none;
}

/* ========================================
   MENU TOGGLE
   ======================================== */

.menu-toggle {
    background: var(--primary-600);
    border: none;
    color: var(--bg-white);
    font-size: 18px;
    cursor: pointer;
    width: 48px;
    height: 48px;
    display: none;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.menu-toggle:hover {
    background: var(--primary-700);
    transform: scale(1.02);
}

.menu-toggle:focus {
    outline: 2px solid var(--primary-600);
    outline-offset: 2px;
}

/* Desktop hidden */
.main-header-wrapper .menu-toggle {
    display: none;
}

/* ========================================
   NAVIGATION - Barra cinza simétrica
   ======================================== */

.navigation {
    background: #f5f5f5;
    padding: 14px 0;
    border-top: 1px solid #e0e0e0;
    border-bottom: 1px solid #e0e0e0;
    /* margin-top: -30px; */
    margin-top: -15px;
}

.navigation-menu {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 48px;
    list-style: none;
}

.nav-item {
    color: #333;
    text-decoration: none;
    font-family: 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
    font-weight: 500;
    font-size: 15px;
    letter-spacing: 0.3px;
    padding: 8px 4px;
    position: relative;
    transition: color 0.2s ease;
}

.nav-item::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-600);
    transition: width 0.2s ease;
}

.nav-item:hover {
    color: var(--primary-600);
}

.nav-item:hover::after {
    width: 100%;
}

.nav-item:focus-visible {
    outline: 2px solid var(--primary-500);
    outline-offset: 4px;
}

/* ========================================
   RESPONSIVE - DESKTOP GRANDE (>1199px)
   ======================================== */

@media (min-width: 1200px) {
    .header-logo {
        height: 140px;
    }
    
    .header-layout {
        gap: 32px;
    }
    
    .header-main-bar {
        padding: 14px 14px 14px 20px;
        gap: 20px;
    }
    
    .searchbar {
        height: 52px;
    }
    
    .searchbar__input {
        font-size: 16px;
    }
    
    .searchbar__submit {
        width: 44px;
        height: 44px;
    }
    
    .searchbar__submit svg {
        width: 20px;
        height: 20px;
    }
    
    .header-main-bar .orcamento-btn {
        height: 52px;
        padding: 0 32px;
        font-size: 15px;
    }
}

/* ========================================
   RESPONSIVE - DESKTOP MÉDIO (992px - 1199px)
   ======================================== */

@media (min-width: 992px) and (max-width: 1199px) {
    .header-logo {
        height: 100px;
    }
    
    .header-layout {
        gap: 24px;
    }
    
    .header-main-bar {
        padding: 10px 10px 10px 16px;
    }
    
    .header-main-bar .orcamento-btn {
        padding: 0 22px;
        font-size: 13px;
        height: 44px;
    }
    
    .nav-item {
        font-size: 11px;
        gap: 5px;
    }
    
    .nav-item i {
        font-size: 13px;
    }
}

/* Desktop - Navigation visible */
@media (min-width: 992px) {
    .navigation {
        display: block;
    }
    
    .main-header-wrapper .menu-toggle {
        display: none;
    }
}

/* ========================================
   RESPONSIVE - TABLET/MOBILE (≤991px)
   ======================================== */

@media (max-width: 991px) {
    .main-header-wrapper {
        padding: 12px 0;
    }
    
    .header-layout {
        flex-wrap: wrap;
        gap: 12px;
    }
    
    /* Logo no mobile */
    .logo-section {
        order: 1;
        flex: 1;
    }
    
    .header-logo {
        height: 70px;
    }
    
    /* Menu toggle visível no mobile */
    .main-header-wrapper .menu-toggle {
        display: flex;
        order: 2;
        width: 44px;
        height: 44px;
    }
    
    /* Barra verde no mobile - ocupa linha inteira */
    .header-main-bar {
        order: 3;
        width: 100%;
        flex: none;
        padding: 8px 8px 8px 12px;
        border-radius: 24px;
        gap: 10px;
    }
    
    .searchbar {
        height: 42px;
        max-width: 100%;
        flex: 1;
    }
    
    .searchbar__input {
        padding: 0 44px;
        font-size: 14px;
    }
    
    .searchbar__mic {
        width: 38px;
        height: 38px;
    }
    
    .searchbar__submit {
        width: 36px;
        height: 36px;
    }
    
    .header-main-bar .orcamento-btn {
        height: 42px;
        padding: 0 18px;
        font-size: 12px;
    }
    
    /* Navigation hidden */
    .navigation {
        display: none;
    }
}

/* ========================================
   RESPONSIVE - TABLET PEQUENO (≤768px)
   ======================================== */

@media (max-width: 768px) {
    .header-layout {
        gap: 10px;
    }
    
    .header-logo {
        height: 60px;
    }
    
    .main-header-wrapper .menu-toggle {
        width: 40px;
        height: 40px;
        border-radius: 10px;
    }
    
    .header-main-bar {
        padding: 6px 6px 6px 10px;
        border-radius: 20px;
        gap: 8px;
    }
    
    .searchbar {
        height: 38px;
    }
    
    .searchbar__input {
        font-size: 13px;
        padding: 0 40px;
    }
    
    .searchbar__mic {
        width: 34px;
        height: 34px;
    }
    
    .searchbar__mic svg {
        width: 16px;
        height: 16px;
    }
    
    .searchbar__submit {
        width: 32px;
        height: 32px;
    }
    
    .searchbar__submit svg {
        width: 16px;
        height: 16px;
    }
    
    .header-main-bar .orcamento-btn {
        height: 38px;
        padding: 0 14px;
        font-size: 11px;
    }
}

/* ========================================
   RESPONSIVE - MOBILE PEQUENO (≤576px)
   ======================================== */

@media (max-width: 576px) {
    .main-header-wrapper {
        padding: 10px 0;
    }
    
    .header-layout {
        gap: 8px;
    }
    
    .header-logo {
        height: 50px;
    }
    
    .main-header-wrapper .menu-toggle {
        width: 38px;
        height: 38px;
    }
    
    .header-main-bar {
        padding: 5px 5px 5px 8px;
        gap: 6px;
    }
    
    .searchbar {
        height: 34px;
    }
    
    .searchbar__input {
        font-size: 12px;
        padding: 0 34px;
    }
    
    .searchbar__mic {
        width: 30px;
        height: 30px;
        left: 2px;
    }
    
    .searchbar__mic svg {
        width: 14px;
        height: 14px;
    }
    
    .searchbar__submit {
        width: 28px;
        height: 28px;
        right: 3px;
    }
    
    .searchbar__submit svg {
        width: 14px;
        height: 14px;
    }
    
    .header-main-bar .orcamento-btn {
        height: 34px;
        padding: 0 12px;
        font-size: 10px;
        letter-spacing: 0.3px;
    }
    
    .top-bar {
        padding: calc(var(--spacing-sm) * 0.5) 0;
    }
    
    .top-bar a {
        font-size: 0.8rem;
    }
    
    .top-bar a i {
        font-size: 11px;
    }
    
    .navigation-menu .nav-item:not(:first-child):not(:nth-child(2)) {
        display: none;
    }
}

/* ========================================
   HEADER FIXO (STICKY)
   ======================================== */

html.is-stuck .top-bar {
    height: 0;
    padding-block: 0;
    opacity: 0;
    overflow: hidden;
    pointer-events: none;
}

html.is-stuck .main-header-wrapper {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    box-shadow: 0 2px 16px rgba(0,0,0,.12);
    background: var(--bg-white);
}

html.is-stuck .menu-toggle {
    display: flex;
}

/* Transição suave para o body quando header fica fixo */
body {
    transition: padding-top .2s ease;
}

/* Reduzir animações para usuários que preferem menos movimento */
@media (prefers-reduced-motion: reduce) {
    .top-bar, .main-header-wrapper, body, .menu-toggle {
        transition: none !important;
    }
}

/* ========================================
   MENU LATERAL (SIDEMENU)
   ======================================== */

.sidemenu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.15);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 99999;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.25s ease, visibility 0.25s ease;
}

.sidemenu-overlay.is-active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.sidemenu {
    position: fixed;
    top: 0;
    right: 0;
    width: 320px;
    max-width: 86vw;
    height: 100vh;
    background: var(--bg-white);
    box-shadow: -8px 0 24px rgba(0, 0, 0, 0.16);
    transform: translateX(100%);
    transition: transform 0.25s ease;
    z-index: 100000;
    overflow-y: auto;
    overflow-x: hidden;
}

.sidemenu.is-active {
    transform: translateX(0);
}

/* Desktop: Menu lateral mais largo */
@media (min-width: 992px) {
    .sidemenu {
        width: 400px;
        max-width: 30vw;
    }
    
    .sidemenu-nav-item {
        padding: var(--spacing-lg);
        font-size: 15px;
    }
    
    .sidemenu-nav-item i {
        font-size: 20px;
        width: 28px;
    }
    
    .sidemenu-whatsapp-btn {
        padding: var(--spacing-lg);
        font-size: 15px;
    }
    
    .sidemenu-whatsapp-btn i {
        font-size: 22px;
        width: 28px;
    }
    
    .sidemenu-whatsapp-btn span {
        font-size: 14px;
    }
    
    .sidemenu-overlay {
        background: rgba(0, 0, 0, 0.2);
        backdrop-filter: blur(15px);
        -webkit-backdrop-filter: blur(15px);
    }
    
    .sidemenu {
        box-shadow: -12px 0 32px rgba(0, 0, 0, 0.2);
    }
}

.sidemenu-header {
    background: var(--gradient-primary);
    color: var(--on-brand);
    padding: var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.sidemenu-title {
    font-size: var(--font-lg);
    font-weight: 600;
    margin: 0;
}

.sidemenu-close {
    background: none;
    border: none;
    color: var(--on-brand);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.2s ease;
}

.sidemenu-close:hover {
    background: rgba(255, 255, 255, 0.1);
}

.sidemenu-close:focus-visible {
    outline: 2px solid var(--on-brand);
    outline-offset: 2px;
}

.sidemenu-nav {
    padding: var(--spacing-md);
}

.sidemenu-nav-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    color: var(--text-primary);
    text-decoration: none;
    border-radius: var(--radius-sm);
    transition: all 0.2s ease;
    margin-bottom: var(--spacing-xs);
}

.sidemenu-nav-item:hover {
    background: var(--bg-light);
    color: var(--primary-blue);
}

.sidemenu-nav-item:focus-visible {
    outline: 2px solid var(--primary-blue);
    outline-offset: 2px;
    background: var(--bg-light);
}

.sidemenu-nav-item i {
    font-size: 18px;
    width: 24px;
    text-align: center;
}

/* Botão de Cotação WhatsApp */
.sidemenu-cotacao {
    padding: var(--spacing-md);
    border-top: 1px solid var(--border-light);
    margin-top: var(--spacing-sm);
}

.sidemenu-whatsapp-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    width: 100%;
    padding: var(--spacing-md);
    background: var(--primary-600);
    color: white;
    text-decoration: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 14px;
    transition: all 0.2s ease;
    box-shadow: 0 2px 8px rgba(30, 93, 70, 0.3);
}

.sidemenu-whatsapp-btn:hover {
    background: var(--primary-700);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(30, 93, 70, 0.4);
}

.sidemenu-whatsapp-btn:active {
    transform: translateY(0);
}

.sidemenu-whatsapp-btn:focus-visible {
    outline: 2px solid var(--primary-600);
    outline-offset: 2px;
}

.sidemenu-whatsapp-btn i {
    font-size: 20px;
    width: 24px;
    text-align: center;
}

.sidemenu-whatsapp-btn span {
    font-size: 13px;
    letter-spacing: 0.5px;
}

/* Estado do menu aberto */
html.is-menu-open {
    overflow: hidden;
}

html.is-menu-open .sidemenu-overlay {
    opacity: 1 !important;
    visibility: visible !important;
    pointer-events: auto !important;
}

html.is-menu-open .sidemenu {
    transform: translateX(0) !important;
    visibility: visible !important;
    opacity: 1 !important;
}

/* ========================================
   ACESSIBILIDADE
   ======================================== */

.searchbar:focus-visible {
    outline: 2px solid var(--primary-500);
    outline-offset: 2px;
}

.searchbar__input:focus-visible {
    outline: none;
}

.searchbar__mic:focus-visible,
.searchbar__submit:focus-visible {
    outline: 2px solid var(--primary-500);
    outline-offset: 2px;
}

.nav-item:hover {
    color: var(--primary-blue-dark);
}

.orcamento-btn:focus-visible {
    outline: 2px solid var(--primary-blue);
    outline-offset: 2px;
}

.menu-toggle:focus-visible {
    outline: 2px solid var(--bg-white);
    outline-offset: 2px;
    background: var(--primary-700);
}