/* ==========================================================================
   GOLEIRO DA FIEL - CHECKOUT V2 (MONOCHROMATIC DARK MODE DESIGN SYSTEM)
   ========================================================================== */

/* 1. VARIÁVEIS DO SISTEMA DE DESIGN (MONOCROMÁTICO) */
:root {
    /* Superfícies & Fundos (Baseados na Home) */
    --bg-page: #050505;              /* Base escura da home */
    --bg-surface: #080808;           /* Superfície alternativa */
    --bg-surface-elevated: #101010;  /* Superfície destacada */
    --bg-surface-sunken: #050505;    /* Fundo interno rebaixado */
    --bg-input: rgba(255, 255, 255, 0.03);

    /* Textos */
    --text-primary: #F2F2F0;         /* Branco/Gelo da home */
    --text-secondary: #A7A7A4;       /* Cinza claro */
    --text-muted: #686866;           /* Cinza escuro */

    /* Acentos, Destaques & Bordas */
    --accent-cta: #E53935;           /* Vermelho oficial do projeto */
    --accent-cta-text: #FFFFFF;      /* Texto do CTA vermelho */
    --border-inactive: #2b2b2b;
    --border-subtle: #1f1f1f;
    --border-active: #E53935;        /* Borda ativa em vermelho */

    /* Tipografia (Herdada da Home) */
    --font-serif: 'Bebas Neue', sans-serif;
    --font-sans: 'Inter', -apple-system, sans-serif;

    /* Transições & Raios */
    --radius-card: 4px;              /* Bordas menos arredondadas combinam mais com Bebas/Home */
    --radius-input: 2px;
    --radius-button: 4px;
    --transition-fast: 0.18s ease;
    --transition-normal: 0.28s ease;
}

/* 2. RESET & BASE */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    background-color: var(--bg-page);
}

body {
    background-color: var(--bg-page);
    color: var(--text-primary);
    font-family: var(--font-sans);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    position: relative;
    min-height: 100vh;
}

/* ==========================================================================
   3. IMAGEM DO PERSONAGEM HUGO SOUZA (REPOSICIONADA & IMPONENTE)
   Rosto alinhado no topo na mesma linha da logo "Sonhador"
   ========================================================================== */
.hero-bg-goleiro {
    position: absolute;
    top: 50px;
    right: 0;
    width: 760px;
    max-width: 58vw;
    height: 910px;
    pointer-events: none;
    z-index: 0;
    
    background-image: url('../../images/goleiro-bg.png'); 
    background-size: contain;
    background-position: top right;
    background-repeat: no-repeat;
    
    /* Contraste e nitidez máxima */
    opacity: 0.98;
    
    /* Máscara de fusão suave com o fundo #000000 */
    -webkit-mask-image: radial-gradient(circle at 75% 35%, rgba(0, 0, 0, 1) 55%, rgba(0, 0, 0, 0.8) 78%, rgba(0, 0, 0, 0) 98%), linear-gradient(to bottom, rgba(0, 0, 0, 1) 60%, rgba(0, 0, 0, 0) 98%);
    mask-image: radial-gradient(circle at 75% 35%, rgba(0, 0, 0, 1) 55%, rgba(0, 0, 0, 0.8) 78%, rgba(0, 0, 0, 0) 98%), linear-gradient(to bottom, rgba(0, 0, 0, 1) 60%, rgba(0, 0, 0, 0) 98%);
}

/* TOP ANNOUNCEMENT BAR (PROVA SOCIAL & ESCASSEZ) */
.announcement-bar {
    background-color: var(--bg-surface-sunken);
    border-bottom: 1px solid var(--border-subtle);
    color: var(--text-secondary);
    text-align: center;
    font-size: 0.76rem;
    letter-spacing: 1px;
    padding: 0.7rem 1rem;
    font-weight: 500;
    position: relative;
    z-index: 10;
}

.announcement-bar span {
    color: var(--text-primary);
    font-weight: 700;
}

/* HEADER OFICIAL LIMPO (LOGO À ESQUERDA) */
.checkout-header {
    background: transparent;
    padding: 1.8rem 2rem 0.5rem 2rem;
    position: relative;
    z-index: 10;
}

.header-container {
    max-width: 920px;
    margin: 0 auto;
    display: flex;
    justify-content: flex-start;
    align-items: center;
}

.header-brand-link {
    display: inline-flex;
    align-items: center;
    text-decoration: underline;
}

/* ==========================================================================
   ESTADOS DE ERRO (VALIDAÇÃO DE FORMULÁRIO)
   ========================================================================== */
.input-error {
    border-color: #ef4444 !important;
    background-color: rgba(239, 68, 68, 0.08) !important;
    box-shadow: 0 0 0 1px #ef4444 !important;
    animation: shakeError 0.4s ease-in-out;
}

.choice-btn.input-error {
    border-color: #ef4444 !important;
    background-color: rgba(239, 68, 68, 0.15) !important;
}

@keyframes shakeError {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-4px); }
    50% { transform: translateX(4px); }
    75% { transform: translateX(-4px); }
}

.header-logo-image {
    height: 72px;
    width: auto;
    max-width: 320px;
    object-fit: contain;
    display: block;
    filter: brightness(1) contrast(1.05);
}

/* ==========================================================================
   4. CONTAINER PRINCIPAL CENTRALIZADO
   ========================================================================== */
.checkout-container {
    max-width: 920px;
    width: 100%;
    margin: 1.8rem auto 4.5rem auto;
    padding: 0 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 2.2rem;
    position: relative;
    z-index: 1;
}

/* HERO / CABEÇALHO DO PRODUTO (HIERARQUIA VISUAL REFINADA) */
.product-hero-header {
    text-align: center;
    margin-bottom: 0.5rem;
    border-bottom: 1px solid var(--border-inactive);
    padding-bottom: 1.8rem;
}

.hero-tag {
    display: inline-block;
    font-size: 0.72rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: #A3A3A3;
    margin-bottom: 0.6rem;
    font-weight: 500;
}

.hero-main-title {
    font-family: var(--font-serif);
    font-size: 2.4rem;
    font-weight: 400;
    letter-spacing: 0.04rem;
    line-height: 1.2;
    color: #FFFFFF;
    margin-bottom: 0.6rem;
}

.hero-specs-sub {
    font-size: 0.78rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: #A3A3A3;
    font-weight: 400;
}

/* ==========================================================================
   5. CARDS DE ETAPA (GLASSMORPHISM / EFEITO VIDRO TRANSLÚCIDO)
   ========================================================================== */
.checkout-step {
    background-color: rgba(17, 17, 17, 0.6);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-card);
    padding: 24px;
    position: relative;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.6);
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.checkout-step.step-active {
    border-color: rgba(255, 255, 255, 0.45);
    box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.2), 0 8px 32px rgba(0, 0, 0, 0.7);
}

.checkout-step.step-completed .step-number {
    background-color: #171717;
    color: #4ade80;
    border-color: rgba(34, 197, 94, 0.45);
}

.step-header {
    display: flex;
    align-items: center;
    gap: 1.1rem;
    margin-bottom: 1.8rem;
    border-bottom: 1px solid var(--border-subtle);
    padding-bottom: 1.2rem;
    cursor: pointer;
    user-select: none;
}

.step-heading-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.8rem;
    flex-wrap: wrap;
    margin-bottom: 0.2rem;
}

.step-status-pill {
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05rem;
    padding: 4px 10px;
    border-radius: 20px;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    white-space: nowrap;
    transition: all var(--transition-fast);
}

.step-status-pill.pill-active {
    background: rgba(255, 255, 255, 0.12);
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.35);
}

.step-status-pill.pill-completed {
    background: rgba(34, 197, 94, 0.12);
    color: #4ade80;
    border: 1px solid rgba(34, 197, 94, 0.35);
}

.step-status-pill.pill-locked {
    background: rgba(255, 255, 255, 0.04);
    color: #737373;
    border: 1px solid #262626;
}

.substep-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: #262626;
    color: #ffffff;
    font-size: 0.72rem;
    font-weight: 700;
    padding: 2px 7px;
    border-radius: 4px;
    margin-right: 0.4rem;
    border: 1px solid #404040;
}

.step-locked-banner {
    background-color: var(--bg-surface-sunken);
    border: 1px dashed var(--border-inactive);
    border-radius: var(--radius-input);
    padding: 0.95rem 1.2rem;
    color: var(--text-secondary);
    font-size: 0.85rem;
    text-align: center;
    margin-bottom: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    line-height: 1.5;
}

.step-locked-banner.hidden {
    display: none !important;
}

.step-locked-content {
    transition: opacity 0.3s ease, filter 0.3s ease;
}

.checkout-step.step-locked .step-locked-content,
.checkout-summary-section.step-locked .step-locked-content {
    opacity: 0.3;
    pointer-events: none;
    user-select: none;
    filter: grayscale(60%);
}

.step-footer-action {
    margin-top: 1.6rem;
    padding-top: 1.4rem;
    border-top: 1px solid var(--border-subtle);
    display: flex;
    justify-content: center;
}

.btn-step-continue {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
    background-color: var(--accent-cta);
    color: var(--accent-cta-text);
    border: 1px solid #ffffff;
    border-radius: var(--radius-button);
    padding: 1.1rem 1.8rem;
    font-family: var(--font-sans);
    font-size: 0.92rem;
    font-weight: 700;
    letter-spacing: 0.1rem;
    text-transform: uppercase;
    cursor: pointer;
    transition: all var(--transition-fast);
    box-shadow: 0 4px 18px rgba(255, 255, 255, 0.14);
}

.btn-step-continue:hover:not(:disabled) {
    background-color: #ededed;
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(255, 255, 255, 0.28);
}

.btn-step-continue:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    box-shadow: none;
    transform: none;
}

.step-field-error {
    display: block;
    color: #f87171;
    font-size: 0.82rem;
    font-weight: 500;
    margin-top: 0.6rem;
    background: rgba(239, 68, 68, 0.08);
    border: 1px solid rgba(239, 68, 68, 0.25);
    padding: 0.65rem 0.9rem;
    border-radius: var(--radius-input);
    line-height: 1.4;
}

.step-field-error.hidden {
    display: none !important;
}

.summary-shipping-info-badge {
    font-size: 0.78rem;
    color: var(--text-secondary);
    margin-top: 0.35rem;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.step-number {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background-color: var(--bg-surface-sunken);
    border: 1px solid var(--border-inactive);
    color: var(--text-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.95rem;
    flex-shrink: 0;
    transition: all var(--transition-fast);
}

.step-title-group {
    flex: 1;
}

.step-title-group h2 {
    font-size: 1.15rem;
    font-weight: 600;
    letter-spacing: 0.02rem;
    color: var(--text-primary);
    margin-bottom: 0.2rem;
}

.step-title-group p {
    font-size: 0.82rem;
    color: var(--text-secondary);
}

/* ==========================================================================
   6. ETAPA 1: SESSÃO 50/50 (MOSTRADOR + TAMPA TRASEIRA)
   ========================================================================== */
.dual-product-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.8rem;
}

.dual-column {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.column-header {
    margin-bottom: 0.2rem;
}

/* ==========================================================================
   ETAPA 1: VISUALIZADOR 3D INTERATIVO & PAINEL DE CONTROLES
   ========================================================================== */
.customizer-3d-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.8rem;
    align-items: stretch;
    margin-bottom: 1.5rem;
}

/* PALCO DO RELÓGIO (PICTURE-IN-PICTURE) */
.visualizer-3d-column {
    display: flex;
    flex-direction: column;
    gap: 0.9rem;
    height: 100%;
}

.visualizer-scene {
    width: 100%;
    height: 100%;
    min-height: 380px;
    position: relative;
    border-radius: var(--radius-card);
    background-color: #FFFFFF;
    border: 1px solid var(--border-inactive);
    overflow: hidden;
    box-shadow: inset 0 0 30px rgba(0, 0, 0, 0.6);
}

/* Nav Arrows */
.nav-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: rgba(0, 0, 0, 0.5);
    color: #FFF;
    border: 1px solid rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
    transition: all var(--transition-fast);
}

.nav-arrow:hover {
    background-color: var(--accent-cta);
    border-color: var(--accent-cta);
    color: #000;
}

.prev-arrow { left: 10px; }
.next-arrow { right: 10px; }

/* Visão Principal (Fundo / Maior) */
.pip-main-view {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    z-index: 1;
}

.pip-main-view img {
    width: 100%;
    height: 100%;
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    transition: transform var(--transition-normal), opacity var(--transition-normal);
}

/* Visão Miniatura (Picture-in-Picture) */
.pip-mini-view {
    position: absolute;
    bottom: 12px;
    right: 12px;
    width: 120px;
    height: 120px;
    background-color: #FFFFFF;
    border: 2px solid var(--border-active);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem;
    z-index: 5;
    cursor: pointer;
    transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.pip-mini-view:hover {
    transform: scale(1.05);
    border-color: #ffffff;
}

.pip-mini-view img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

/* Badge de Identificação da Face (Principal) */
.face-tag-badge {
    position: absolute;
    top: 14px;
    left: 14px;
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06rem;
    color: var(--text-secondary);
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 5px 12px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    display: flex;
    align-items: center;
    gap: 0.4rem;
    z-index: 2;
}
.face-tag-badge i {
    color: var(--accent-cta);
}

/* Badge da Miniatura */
.pip-mini-badge {
    position: absolute;
    top: 4px;
    left: 4px;
    font-size: 0.55rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--text-primary);
    background: rgba(0, 0, 0, 0.85);
    padding: 2px 6px;
    border-radius: 4px;
    z-index: 6;
}

/* BARRA DE AÇÕES DO VISUALIZADOR */
.visualizer-actions-bar {
    display: flex;
    flex-direction: column;
    gap: 0.7rem;
}

/* PAINEL DE CONTROLES E SELEÇÃO (COLUNA DIREITA) */
.customizer-controls-column {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.customizer-group-card {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.customizer-group-header {
    margin-bottom: 0.2rem;
}

.customizer-group-title {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: 0.02rem;
    margin: 0;
}

/* Miniaturas de Ângulos */
.angle-thumbnails-row {
    display: flex;
    gap: 0.6rem;
}

.thumb-btn {
    flex: 1;
    height: 60px;
    background-color: var(--bg-surface-sunken);
    border: 1px solid var(--border-inactive);
    border-radius: var(--radius-input);
    padding: 4px;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.thumb-btn:hover {
    border-color: var(--text-secondary);
}

.thumb-btn.active {
    border-color: var(--border-active);
    box-shadow: 0 0 0 1px var(--border-active);
}

.thumb-btn img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

/* Opções de Seleção (Choice Selector) */
.choice-selector-group {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.choice-btn {
    background-color: var(--bg-surface-sunken);
    border: 1px solid var(--border-inactive);
    border-radius: var(--radius-input);
    padding: 0.85rem 1rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    position: relative;
    user-select: none;
}

.choice-btn input[type="radio"] {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.radio-indicator {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    border: 1px solid var(--border-inactive);
    display: inline-block;
    position: relative;
    flex-shrink: 0;
    transition: all var(--transition-fast);
}

.choice-btn:hover {
    border-color: var(--text-secondary);
    background-color: var(--bg-surface-elevated);
}

/* ESTADO ATIVO DO CONTAINER: Borda Branca Pura */
.choice-btn.active,
.choice-btn:has(input[type="radio"]:checked) {
    border-color: var(--border-active);
    background-color: var(--bg-surface-elevated);
    box-shadow: 0 0 0 1px var(--border-active);
}

.choice-btn.active .radio-indicator,
.choice-btn:has(input[type="radio"]:checked) .radio-indicator {
    border-color: var(--border-active);
    background-color: var(--border-active);
    box-shadow: inset 0 0 0 3px #000;
}

.choice-text {
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--text-primary);
}

/* Campo de Gravação a Laser */
.integrated-engraving-box {
    background-color: var(--bg-surface-sunken);
    border: 1px solid var(--border-inactive);
    border-radius: var(--radius-input);
    padding: 0.85rem 1rem;
}

.engraving-inline-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    letter-spacing: 0.04rem;
    text-transform: uppercase;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.engraving-inline-label i {
    color: var(--accent-cta);
}

.engraving-input-row {
    display: flex;
    align-items: center;
    position: relative;
}

.engraving-input-compact {
    width: 100%;
    height: 48px;
    background-color: transparent;
    border: 1px solid var(--border-inactive);
    border-radius: var(--radius-input);
    padding: 0.6rem 3.6rem 0.6rem 0.85rem;
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.08rem;
    text-transform: uppercase;
    transition: border-color var(--transition-fast);
}

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

.engraving-input-compact:focus {
    border-color: var(--border-active);
    outline: none;
}

.engraving-char-badge {
    position: absolute;
    right: 10px;
    font-size: 0.72rem;
    color: var(--text-muted);
    pointer-events: none;
    font-variant-numeric: tabular-nums;
}

/* Barra de Status da Peça Numerada */
.edition-sku-bar {
    margin-top: 1.5rem;
    background-color: var(--bg-surface-sunken);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-input);
    padding: 0.85rem 1.2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.sku-info-item {
    font-size: 0.82rem;
}

.sku-label {
    color: var(--text-secondary);
    margin-right: 0.4rem;
}

.sku-code {
    font-weight: 700;
    color: var(--text-primary);
    font-family: monospace;
    letter-spacing: 0.05rem;
}

.edition-status {
    font-size: 0.78rem;
    color: var(--text-primary);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.edition-status i {
    color: var(--accent-cta);
}

/* ==========================================================================
   7. FORMULÁRIOS & INPUTS (ETAPA 2 & 3)
   ========================================================================== */
.form-grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

.form-grid-3 {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    margin-bottom: 0.8rem;
}

.form-label {
    font-size: 0.8rem;
    letter-spacing: 0.03rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* Inputs Confortáveis com 48px de altura */
.form-input {
    width: 100%;
    height: 48px;
    background-color: var(--bg-input);
    border: 1px solid var(--border-inactive);
    border-radius: var(--radius-input);
    padding: 0 1rem;
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: 0.92rem;
    transition: all var(--transition-fast);
}

.form-input::placeholder {
    color: var(--text-muted);
}

.form-input:focus {
    border-color: var(--border-active);
    background-color: var(--bg-surface-elevated);
    outline: none;
}

select.form-input {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%23A3A3A3' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14 2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: calc(100% - 1rem) center;
    cursor: pointer;
}

select.form-input option {
    background-color: #1a1a1a;
    color: #fff;
    padding: 8px;
}

.input-with-btn {
    display: flex;
    gap: 0.6rem;
}

.input-with-btn .form-input {
    flex: 1;
}

.btn-secondary {
    background-color: var(--bg-surface-sunken);
    color: var(--text-primary);
    border: 1px solid var(--border-inactive);
    border-radius: var(--radius-input);
    padding: 0 1.2rem;
    height: 48px;
    font-family: var(--font-sans);
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.btn-secondary:hover {
    border-color: var(--border-active);
    background-color: var(--bg-surface-elevated);
}

/* ==========================================================================
   8. OPÇÕES DE FRETE COM ESTADO ATIVO EM BORDA BRANCA
   ========================================================================== */
.shipping-options-wrapper {
    margin-top: 1.2rem;
    border-top: 1px solid var(--border-subtle);
    padding-top: 1.2rem;
}

#shipping-methods-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: 0.6rem;
}

.shipping-method-card {
    background-color: var(--bg-surface-sunken);
    border: 1px solid var(--border-inactive);
    border-radius: var(--radius-input);
    padding: 1rem 1.2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.shipping-method-card:hover {
    border-color: var(--text-secondary);
    background-color: var(--bg-surface-elevated);
}

/* ESTADO SELECIONADO: Borda Branca Pura (1px solid #FFFFFF) */
.shipping-method-card.active,
.shipping-method-card.selected,
.shipping-method-card:has(input[type="radio"]:checked) {
    border-color: var(--border-active);
    background-color: var(--bg-surface-elevated);
    box-shadow: 0 0 0 1px var(--border-active);
}

.shipping-method-left,
.shipping-method-info {
    display: flex;
    align-items: center;
    gap: 0.9rem;
}

.shipping-method-card input[type="radio"] {
    accent-color: #FFFFFF;
    width: 16px;
    height: 16px;
    cursor: pointer;
}

.shipping-method-name {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.15rem;
}

.shipping-method-time,
.shipping-method-deadline {
    display: block;
    font-size: 0.78rem;
    color: var(--text-secondary);
}

.shipping-method-time i {
    color: var(--accent-cta);
    margin-right: 0.3rem;
}

.shipping-method-price {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-primary);
    white-space: nowrap;
}

/* ==========================================================================
   9. RESUMO DO PEDIDO CENTRALIZADO (ABAIXO DOS DADOS DE ENTREGA)
   ========================================================================== */
.checkout-summary-section {
    width: 100%;
}

.summary-card-centered {
    background-color: rgba(17, 17, 17, 0.6);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-card);
    padding: 24px;
    position: relative;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.6);
}

.summary-box-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-subtle);
    padding-bottom: 1.2rem;
    margin-bottom: 1.6rem;
}

.summary-badge-tag {
    font-size: 0.72rem;
    letter-spacing: 0.15rem;
    text-transform: uppercase;
    color: var(--text-secondary);
    font-weight: 500;
    display: block;
    margin-bottom: 0.2rem;
}

.summary-badge-tag i {
    color: var(--accent-cta);
    margin-right: 0.3rem;
}

.summary-main-heading {
    font-family: var(--font-serif);
    font-size: 1.6rem;
    font-weight: 400;
    color: var(--text-primary);
}

.summary-secure-badge {
    font-size: 0.72rem;
    letter-spacing: 0.06rem;
    text-transform: uppercase;
    color: var(--text-primary);
    font-weight: 600;
    background: var(--bg-surface-sunken);
    border: 1px solid var(--border-inactive);
    padding: 0.45rem 0.85rem;
    border-radius: 20px;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.summary-secure-badge i {
    color: var(--accent-cta);
}

.summary-product-row {
    display: flex;
    align-items: center;
    gap: 1.2rem;
    background-color: var(--bg-surface-sunken);
    border: 1px solid var(--border-inactive);
    border-radius: var(--radius-input);
    padding: 1.1rem 1.3rem;
    margin-bottom: 1.5rem;
}

.summary-thumb {
    width: 76px;
    height: 76px;
    background-color: #000;
    border: 1px solid var(--border-inactive);
    border-radius: var(--radius-input);
    padding: 4px;
    flex-shrink: 0;
}

.summary-thumb img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.summary-details {
    flex: 1;
}

.summary-prod-name {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.3rem;
}

.summary-variant-badge {
    font-size: 0.78rem;
    color: var(--text-secondary);
    margin-bottom: 0.2rem;
}

.summary-engraving-badge {
    font-size: 0.78rem;
    color: var(--text-primary);
    font-weight: 500;
}

.summary-item-price {
    font-family: var(--font-serif);
    font-size: 1.3rem;
    color: var(--text-primary);
    font-weight: 400;
    padding-left: 1rem;
    white-space: nowrap;
}

.summary-breakdown {
    background: var(--bg-input);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-input);
    padding: 1.3rem 1.5rem;
    margin-bottom: 1.6rem;
}

.summary-line {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.88rem;
    color: var(--text-secondary);
    margin-bottom: 0.85rem;
}

.summary-line span:first-child i {
    color: var(--text-muted);
    margin-right: 0.6rem;
    width: 16px;
    text-align: center;
}

.summary-total-line {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 1.2rem;
    padding-top: 1.2rem;
    border-top: 1px solid var(--border-inactive);
}

.total-label-group {
    display: flex;
    flex-direction: column;
}

.total-label {
    font-size: 0.95rem;
    letter-spacing: 0.12rem;
    text-transform: uppercase;
    color: var(--text-primary);
    font-weight: 700;
}

.total-subtext {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 0.2rem;
}

.total-value {
    font-family: var(--font-serif);
    font-size: 2.1rem;
    font-weight: 400;
    color: var(--text-primary);
}

.summary-guarantees {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.8rem;
    padding-top: 1.2rem;
    border-top: 1px solid var(--border-subtle);
}

.guarantee-item {
    font-size: 0.72rem;
    letter-spacing: 0.04rem;
    text-transform: uppercase;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background-color: var(--bg-surface-sunken);
    padding: 0.65rem 0.8rem;
    border-radius: var(--radius-input);
    border: 1px solid var(--border-subtle);
}

.guarantee-item i {
    color: var(--accent-cta);
    font-size: 0.85rem;
}

/* ==========================================================================
   10. ETAPA 3: PAGAMENTO (CARTÃO & PIX)
   ========================================================================== */
.payment-lock-banner {
    background-color: var(--bg-surface-sunken);
    border: 1px dashed var(--border-inactive);
    border-radius: var(--radius-input);
    padding: 1rem 1.2rem;
    color: var(--text-secondary);
    font-size: 0.85rem;
    text-align: center;
    margin-bottom: 1.2rem;
}

.payment-box.is-locked {
    opacity: 0.45;
    pointer-events: none;
    user-select: none;
}

.payment-tabs-header {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.8rem;
    margin-bottom: 1.6rem;
}

.payment-tab-btn {
    background-color: var(--bg-surface-sunken);
    border: 1px solid var(--border-inactive);
    border-radius: var(--radius-input);
    padding: 0.9rem;
    color: var(--text-secondary);
    font-family: var(--font-sans);
    font-size: 0.88rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    transition: all var(--transition-fast);
}

.payment-tab-btn:hover {
    border-color: var(--text-secondary);
    color: var(--text-primary);
}

/* ABA DE PAGAMENTO ATIVA */
.payment-tab-btn.active {
    border-color: var(--border-active);
    background-color: var(--bg-surface-elevated);
    color: var(--text-primary);
    box-shadow: 0 0 0 1px var(--border-active);
}

.input-with-brand {
    position: relative;
    display: flex;
    align-items: center;
}

.card-brand-badge {
    position: absolute;
    right: 14px;
    color: var(--text-muted);
    font-size: 1.2rem;
    pointer-events: none;
}

/* ABA PIX */
.pix-checkout-view {
    text-align: center;
    padding: 1.8rem 1rem;
    background-color: var(--bg-surface-sunken);
    border: 1px solid var(--border-inactive);
    border-radius: var(--radius-input);
}

.pix-badge {
    background-color: var(--bg-surface-elevated);
    color: var(--text-primary);
    border: 1px solid var(--border-inactive);
    padding: 0.4rem 0.9rem;
    border-radius: 20px;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.08rem;
    text-transform: uppercase;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    margin-bottom: 1.1rem;
}

.pix-instructions {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.6;
    max-width: 480px;
    margin: 0 auto;
}

/* ==========================================================================
   11. BOTÃO PRINCIPAL DE AÇÃO (CTA) - BRANCO PURO
   ========================================================================== */
.checkout-action-wrap {
    text-align: center;
}

.btn-finish-order {
    width: 100%;
    background-color: var(--accent-cta);
    color: var(--accent-cta-text);
    border: none;
    border-radius: var(--radius-button);
    padding: 1.2rem 2rem;
    font-family: var(--font-sans);
    font-size: 0.95rem;
    font-weight: 700;
    letter-spacing: 0.12rem;
    text-transform: uppercase;
    cursor: pointer;
    transition: all var(--transition-fast);
    box-shadow: 0 4px 18px rgba(255, 255, 255, 0.15);
}

.btn-finish-order:hover:not(:disabled) {
    background-color: #ededed;
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(255, 255, 255, 0.28);
}

.btn-finish-order:active:not(:disabled) {
    transform: translateY(0);
}

.btn-finish-order:disabled {
    background-color: #1f1f1f;
    color: #555555;
    cursor: not-allowed;
    box-shadow: none;
    transform: none;
}

.security-caption-text {
    font-size: 0.78rem;
    color: var(--text-secondary);
    margin-top: 1rem;
    line-height: 1.4;
}

.security-caption-text i {
    color: var(--accent-cta);
    margin-right: 0.3rem;
}

/* ==========================================================================
   12. MODAL DE SUCESSO
   ========================================================================== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.92);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 1.5rem;
}

.modal-card {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-inactive);
    border-radius: var(--radius-card);
    padding: 2.8rem 2.2rem;
    max-width: 500px;
    width: 100%;
    text-align: center;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.9);
}

.modal-icon-circle {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: var(--bg-surface-elevated);
    border: 1px solid var(--border-inactive);
    color: var(--text-primary);
    font-size: 1.6rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.4rem auto;
}

.modal-title {
    font-family: var(--font-serif);
    font-size: 2rem;
    margin-bottom: 0.4rem;
}

.modal-subtitle {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 1.8rem;
}

.pix-qr-box {
    background: #fff;
    padding: 1rem;
    border-radius: var(--radius-input);
    width: 190px;
    height: 190px;
    margin: 1.4rem auto;
    display: flex;
    align-items: center;
    justify-content: center;
}

.pix-qr-box img {
    width: 100%;
    height: 100%;
}

.pix-copy-group {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.pix-copy-input {
    flex: 1;
    background-color: var(--bg-surface-sunken);
    border: 1px solid var(--border-inactive);
    color: var(--text-secondary);
    padding: 0.7rem;
    font-size: 0.75rem;
    font-family: monospace;
    border-radius: var(--radius-input);
}

/* ==========================================================================
   13. FOOTER OFICIAL
   ========================================================================== */
.checkout-footer {
    border-top: 1px solid var(--border-subtle);
    padding: 3rem 1.5rem;
    text-align: center;
    background-color: var(--bg-page);
    position: relative;
    z-index: 1;
}

.footer-brand-wrap {
    margin-bottom: 1rem;
}

.footer-logo-image {
    height: 48px;
    width: auto;
    max-width: 200px;
    object-fit: contain;
    filter: brightness(0.85);
}

.footer-copy {
    font-size: 0.72rem;
    letter-spacing: 0.15rem;
    text-transform: uppercase;
    color: var(--text-muted);
    font-weight: 300;
}

/* UTILITY */
.hidden {
    display: none !important;
}

/* ==========================================================================
   14. RESPONSIVIDADE (MOBILE & TABLET)
   ========================================================================== */
@media (max-width: 1024px) {
    .checkout-container {
        max-width: 780px;
        padding: 0 1.2rem;
        margin: 2rem auto;
    }
    
    .header-badges {
        display: none;
    }
    
    .hero-bg-goleiro {
        top: 25px;
        right: 0;
        width: 520px;
        max-width: 55vw;
        height: 650px;
        opacity: 0.55;
    }
}

@media (max-width: 768px) {
    .checkout-header {
        padding: 1rem 1.2rem;
    }

    .header-container {
        justify-content: center;
    }

    .header-logo-image {
        height: 52px;
        max-width: 240px;
    }

    .hero-main-title {
        font-size: 1.9rem;
    }

    .checkout-step,
    .summary-card-centered {
        padding: 18px 14px;
    }

    .customizer-3d-grid,
    .dual-product-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .visualizer-scene {
        height: 310px;
    }

    .showcase-box {
        height: 250px;
    }

    .form-grid-2, .form-grid-3 {
        grid-template-columns: 1fr;
        gap: 0.8rem;
    }

    .input-with-btn {
        flex-direction: column;
    }

    .summary-product-row {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }

    .summary-item-price {
        padding-left: 0;
        font-size: 1.4rem;
    }

    .summary-guarantees {
        grid-template-columns: 1fr;
    }

    .total-value {
        font-size: 1.8rem;
    }

    /* GOLEIRO DEDICADO NO MOBILE: Imagem própria, cabeça mais alta e 100% visível */
    .hero-bg-goleiro {
        background-image: url('../../images/goleiro-bg-mobile.png');
        top: 40px;
        right: -8px;
        width: 320px;
        max-width: 76vw;
        height: 450px;
        opacity: 0.48;
        -webkit-mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 1) 60%, rgba(0, 0, 0, 0) 100%), linear-gradient(to left, rgba(0, 0, 0, 1) 50%, rgba(0, 0, 0, 0) 100%);
        mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 1) 60%, rgba(0, 0, 0, 0) 100%), linear-gradient(to left, rgba(0, 0, 0, 1) 50%, rgba(0, 0, 0, 0) 100%);
    }
}

@media (max-width: 480px) {
    .hero-bg-goleiro {
        background-image: url('../../images/goleiro-bg-mobile.png');
        top: 45px;
        right: -6px;
        width: 290px;
        max-width: 78vw;
        height: 420px;
        opacity: 0.45;
        -webkit-mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 1) 60%, rgba(0, 0, 0, 0) 100%), linear-gradient(to left, rgba(0, 0, 0, 1) 50%, rgba(0, 0, 0, 0) 100%);
        mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 1) 60%, rgba(0, 0, 0, 0) 100%), linear-gradient(to left, rgba(0, 0, 0, 1) 50%, rgba(0, 0, 0, 0) 100%);
    }
}

/* Progressive Disclosure Classes */
.step-content-collapsed {
    display: none !important;
}

.pill-hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

/* ==========================================================================
   STICKY PRICE BAR (DESKTOP & MOBILE)
   ========================================================================== */
.sticky-price-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: rgba(8, 8, 8, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-top: 1px solid var(--border-subtle);
    z-index: 9999;
    padding: 0.9rem 1.5rem;
    box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.6);
    transform: translateY(100%);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    display: flex;
    justify-content: center;
}

.sticky-price-bar.visible {
    transform: translateY(0);
}

.sticky-price-container {
    width: 100%;
    max-width: 900px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.sticky-price-info {
    display: flex;
    flex-direction: column;
}

.sticky-price-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.sticky-price-value {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--text-primary);
    font-family: var(--font-serif);
    letter-spacing: 1px;
    line-height: 1.1;
}

.sticky-price-subtext {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 500;
}

.sticky-price-subtext i {
    margin-right: 4px;
    color: var(--accent-cta);
}

@media (max-width: 768px) {
    .sticky-price-container {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }
    .sticky-price-subtext {
        font-size: 0.75rem;
        text-align: right;
        max-width: 120px;
    }
    .sticky-price-bar {
        padding: 0.7rem 1.2rem;
    }
    .sticky-price-value {
        font-size: 1.4rem;
    }
}