/* style.css */

/* -------------------------------------------------------------
   1. Variáveis & Reset
------------------------------------------------------------- */
:root {
    --bg-dark: #070708;           /* Preto Obsidiana */
    --bg-card: #121215;           /* Cinza Metálico Escuro */
    --gold-primary: #c5a85c;      /* Ouro Clássico */
    --gold-light: #e8d08d;        /* Ouro Champagne */
    --gold-dark: #8c7130;         /* Ouro Envelhecido */
    --gold-gradient: linear-gradient(135deg, #8c7130 0%, #e8d08d 50%, #8c7130 100%);
    --gold-glow: rgba(197, 168, 92, 0.15);
    
    --text-white: #ffffff;
    --text-muted: #9ca3af;
    --text-gold: #cfad52;
    
    --border-gold: rgba(197, 168, 92, 0.12);
    --border-gray: rgba(255, 255, 255, 0.06);
    
    --font-heading: 'Montserrat', sans-serif;
    --font-sans: 'Montserrat', sans-serif;
    
    --transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
}

html, body {
    max-width: 100%;
    overflow-x: hidden;
    position: relative;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-white);
    font-family: var(--font-sans);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    width: 100%;
}

body.no-scroll {
    overflow: hidden;
}

/* -------------------------------------------------------------
   2. Elementos de Fundo Luminosos (Glows)
------------------------------------------------------------- */
.bg-glow {
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(197, 168, 92, 0.07) 0%, rgba(0, 0, 0, 0) 70%);
    pointer-events: none;
    z-index: -1;
    filter: blur(80px);
}

.bg-glow-1 {
    top: -150px;
    right: -100px;
}

.bg-glow-2 {
    bottom: 20%;
    left: -200px;
    background: radial-gradient(circle, rgba(197, 168, 92, 0.04) 0%, rgba(0, 0, 0, 0) 70%);
}

/* -------------------------------------------------------------
   3. Estrutura e Layout Geral
------------------------------------------------------------- */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    width: 100%;
}

.section-padding {
    padding: 100px 0;
}

@media (max-width: 768px) {
    .section-padding {
        padding: 60px 0;
    }
}

.section-header {
    margin-bottom: 60px;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 38px;
    font-weight: 800;
    letter-spacing: -0.5px;
    text-transform: uppercase;
}

.gold-divider {
    width: 60px;
    height: 3px;
    background: var(--gold-gradient);
    margin: 16px auto;
    border-radius: 20px;
}

.section-subtitle {
    color: var(--text-muted);
    font-size: 16px;
    max-width: 600px;
    margin: 0 auto;
    font-weight: 300;
}

.text-center {
    text-align: center;
}

.gold-text {
    background: var(--gold-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* -------------------------------------------------------------
   4. Cabeçalho / Dropdowns
------------------------------------------------------------- */
.main-header {
    background: rgba(7, 7, 8, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-gray);
    position: sticky;
    top: 0;
    z-index: 100;
    padding: 20px 0;
    transition: var(--transition);
}

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

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.header-logo-img {
    height: 42px;
    width: auto;
    max-width: 220px;
    object-fit: contain;
    transition: var(--transition);
}

.logo:hover .header-logo-img {
    transform: scale(1.03);
    filter: drop-shadow(0 0 10px rgba(197, 168, 92, 0.4));
}

@media (max-width: 600px) {
    .header-logo-img {
        height: 32px;
        max-width: 170px;
    }
}

/* Menu de Navegação Desktop */
.desktop-nav {
    display: flex;
    align-items: center;
    gap: 16px;
}

.nav-link {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.5px;
    transition: var(--transition);
    position: relative;
    padding: 6px 0;
    white-space: nowrap;
}

.nav-link:hover, .nav-link.active {
    color: var(--text-white);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gold-gradient);
    transition: var(--transition);
}

.nav-link:hover::after, .nav-link.active::after {
    width: 100%;
}

/* Dropdown de Produtos */
.nav-item-dropdown {
    position: relative;
}

.dropdown-toggle {
    cursor: pointer;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(15px);
    background: var(--bg-card);
    border: 1px solid var(--border-gold);
    border-radius: var(--radius-sm);
    padding: 8px 0;
    min-width: 240px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.8);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    margin-top: 10px;
}

.nav-item-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.dropdown-item {
    display: block;
    padding: 12px 20px;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 13px;
    font-weight: 500;
    transition: var(--transition);
}

.dropdown-item:hover {
    background: rgba(197, 168, 92, 0.05);
    color: var(--gold-light);
    padding-left: 24px;
}

/* Botão do Menu Mobile */
.mobile-menu-toggle {
    display: none;
    background: transparent;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 6px;
    width: 30px;
    height: 24px;
    justify-content: center;
    z-index: 110;
}

.mobile-menu-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--text-white);
    transition: var(--transition);
}

/* Responsividade do Menu */
@media (max-width: 1120px) {
    .desktop-nav {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
}

/* Overlay do Menu Mobile */
.mobile-nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(7, 7, 8, 0.98);
    z-index: 105;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.mobile-nav-overlay.active {
    opacity: 1;
    visibility: visible;
}

.mobile-nav {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    text-align: center;
}

.mobile-link {
    color: var(--text-muted);
    font-size: 20px;
    font-weight: 700;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    transition: var(--transition);
}

.mobile-link:hover, .mobile-link.active {
    color: var(--gold-light);
    transform: scale(1.05);
}

.mobile-dropdown-header {
    color: var(--gold-primary);
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 2px;
    margin-top: 10px;
}

.submenu-link {
    font-size: 15px !important;
    font-weight: 500 !important;
    color: #6b7280 !important;
}

.submenu-link:hover {
    color: var(--text-white) !important;
}

/* Estilo do botão Hamburguer Ativo */
.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 6px);
}
.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}
.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -6px);
}

/* -------------------------------------------------------------
   5. Hero Section (Apresentação Principal com Vídeo & Golden Wave)
------------------------------------------------------------- */
.hero-section {
    position: relative;
    padding: 80px 0 120px 0;
    overflow: hidden;
    background: #08080a;
}

.hero-video-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 1;
    pointer-events: none;
}

.hero-bg-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -2;
    pointer-events: none;
    opacity: 0.85;
}

.hero-bg-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.35;
    filter: brightness(0.8) contrast(1.2);
    z-index: 2;
}

/* Máscara escura profunda mantendo o fundo predominantemente preto */
.hero-video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 45% 45%, rgba(8, 8, 10, 0.4) 0%, rgba(8, 8, 10, 0.88) 65%, #08080a 100%);
    z-index: 3;
}

/* Camada de Ondas Douradas Ondulantes (Golden Wave Effect) */
.golden-wave-layer {
    position: absolute;
    top: -30%;
    left: -20%;
    width: 140%;
    height: 160%;
    background: 
        radial-gradient(ellipse at 30% 50%, rgba(197, 168, 92, 0.12) 0%, transparent 60%),
        radial-gradient(ellipse at 70% 40%, rgba(197, 168, 92, 0.08) 0%, transparent 50%),
        linear-gradient(135deg, rgba(197, 168, 92, 0.05) 0%, transparent 40%, rgba(197, 168, 92, 0.04) 100%);
    mix-blend-mode: screen;
    opacity: 0.65;
    z-index: 3;
    animation: waveDrift 18s ease-in-out infinite alternate;
}

@keyframes waveDrift {
    0% {
        transform: rotate(0deg) scale(1) translateY(0);
    }
    50% {
        transform: rotate(3deg) scale(1.08) translateY(-20px);
    }
    100% {
        transform: rotate(-2deg) scale(1.03) translateY(15px);
    }
}

.hero-container {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
    align-items: center;
}

@media (max-width: 968px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }
}

.gold-badge {
    background: rgba(197, 168, 92, 0.08);
    border: 1px solid var(--border-gold);
    color: var(--gold-light);
    display: inline-block;
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1.5px;
    margin-bottom: 24px;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 52px;
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -1.5px;
    margin-bottom: 24px;
}

@media (max-width: 600px) {
    .hero-title {
        font-size: 38px;
    }
}

.hero-subtitle {
    color: var(--text-muted);
    font-size: 18px;
    font-weight: 300;
    line-height: 1.6;
    margin-bottom: 40px;
    max-width: 580px;
}

@media (max-width: 968px) {
    .hero-subtitle {
        margin: 0 auto 40px auto;
    }
}

.hero-cta-group {
    display: flex;
    gap: 16px;
}

@media (max-width: 968px) {
    .hero-cta-group {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .hero-cta-group {
        flex-direction: column;
    }
}

/* Estilo do Simulador de Lente (Visual Direito) */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.lens-container {
    width: 320px;
    height: 320px;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.lens-glass {
    width: 280px;
    height: 280px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.02) 0%, rgba(255, 255, 255, 0.005) 100%);
    border: 2px solid rgba(197, 168, 92, 0.3);
    position: relative;
    box-shadow: 
        0 0 40px rgba(197, 168, 92, 0.05),
        inset 0 0 30px rgba(255, 255, 255, 0.02);
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.lens-reflection {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(
        45deg, 
        rgba(255, 255, 255, 0) 45%, 
        rgba(255, 255, 255, 0.05) 50%, 
        rgba(255, 255, 255, 0) 55%
    );
    pointer-events: none;
    transform: rotate(20deg);
}

.lens-engraving {
    font-family: var(--font-heading);
    color: rgba(197, 168, 92, 0.2);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 2px;
    border: 1px solid rgba(197, 168, 92, 0.1);
    padding: 4px 10px;
    border-radius: 4px;
    position: absolute;
    top: 30%;
    pointer-events: none;
}

.lens-grid {
    position: absolute;
    width: 200px;
    height: 200px;
    border: 1px dashed rgba(197, 168, 92, 0.06);
    border-radius: 50%;
    pointer-events: none;
}

.lens-grid::before {
    content: '';
    position: absolute;
    top: 50%;
    left: -10%;
    width: 120%;
    height: 1px;
    background: rgba(197, 168, 92, 0.06);
}

.lens-grid::after {
    content: '';
    position: absolute;
    left: 50%;
    top: -10%;
    width: 1px;
    height: 120%;
    background: rgba(197, 168, 92, 0.06);
}

/* -------------------------------------------------------------
   6. Seção A Marca
------------------------------------------------------------- */
.marca-section {
    border-top: 1px solid var(--border-gray);
    background: linear-gradient(180deg, var(--bg-dark) 0%, rgba(18, 18, 21, 0.5) 100%);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
}

@media (max-width: 968px) {
    .about-grid {
        grid-template-columns: 1fr;
    }
}

.about-text-card {
    background: var(--bg-card);
    border: 1px solid var(--border-gray);
    padding: 40px;
    border-radius: var(--radius-md);
}

.about-text-card h3 {
    font-family: var(--font-heading);
    font-size: 24px;
    margin-bottom: 20px;
    color: var(--gold-light);
}

.about-text-card p {
    color: var(--text-muted);
    font-size: 15px;
    margin-bottom: 16px;
}

.about-text-card p:last-child {
    margin-bottom: 0;
}

.features-list {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.feature-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.feature-icon {
    font-size: 24px;
    background: rgba(197, 168, 92, 0.08);
    border: 1px solid var(--border-gold);
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    min-width: 56px;
}

.feature-item h4 {
    font-family: var(--font-heading);
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--text-white);
}

.feature-item p {
    color: var(--text-muted);
    font-size: 14px;
}

/* -------------------------------------------------------------
   7. Seção Produtos (Tabs e Cards)
------------------------------------------------------------- */
.produtos-section {
    border-top: 1px solid var(--border-gray);
    position: relative;
}

/* Controladores de Abas */
.tabs-container {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.tab-btn {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-gray);
    color: var(--text-muted);
    font-family: var(--font-sans);
    font-weight: 600;
    font-size: 14px;
    padding: 12px 24px;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition);
}

.tab-btn:hover {
    color: var(--text-white);
    border-color: rgba(197, 168, 92, 0.3);
}

.tab-btn.active {
    background: var(--gold-gradient);
    color: var(--bg-dark);
    border-color: transparent;
    box-shadow: 0 10px 20px rgba(197, 168, 92, 0.2);
}

/* Painel de Conteúdo */
.tab-pane {
    display: none;
    animation: fadeIn 0.4s ease-out;
}

.tab-pane.active {
    display: block;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 32px;
}

/* Card de Lente Individual */
.product-card {
    background: var(--bg-card);
    border: 1px solid var(--border-gray);
    border-radius: var(--radius-md);
    padding: 32px;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.product-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--border-gray);
    transition: var(--transition);
}

.product-card:hover {
    transform: translateY(-5px);
    border-color: var(--border-gold);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
}

.product-card:hover::before {
    background: var(--gold-gradient);
}

/* Efeito radial de brilho ao redor do card no hover */
.card-glow {
    position: absolute;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(197, 168, 92, 0.05) 0%, rgba(0,0,0,0) 70%);
    top: -100px;
    right: -100px;
    pointer-events: none;
    transition: var(--transition);
}

.product-card:hover .card-glow {
    transform: scale(1.3);
}

.product-header {
    margin-bottom: 20px;
}

.product-title-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
}

.product-actions-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
    align-items: center;
    flex-shrink: 0;
}

.btn-product-map {
    background: rgba(59, 130, 246, 0.12);
    border: 1px solid rgba(59, 130, 246, 0.4);
    color: #60a5fa;
    width: 32px;
    height: 32px;
    border-radius: 8px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    flex-shrink: 0;
    padding: 0;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}

.btn-product-map:hover {
    background: linear-gradient(135deg, #2563eb, #60a5fa);
    color: #fff;
    border-color: #93c5fd;
    transform: translateY(-2px) scale(1.06);
    box-shadow: 0 4px 14px rgba(59, 130, 246, 0.4);
}

.btn-product-map svg {
    width: 17px;
    height: 17px;
    stroke-width: 2.2;
    transition: transform 0.2s ease;
}

.btn-product-map:hover svg {
    transform: scale(1.08);
}

.btn-product-pdf {
    background: rgba(197, 168, 92, 0.08);
    border: 1px solid rgba(197, 168, 92, 0.3);
    color: var(--gold-light, #e5c060);
    width: 32px;
    height: 32px;
    border-radius: 8px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    flex-shrink: 0;
    padding: 0;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}

.btn-product-pdf:hover {
    background: linear-gradient(135deg, #c5a85c, #e5c060);
    color: #0b0b0e;
    border-color: #e5c060;
    transform: translateY(-2px) scale(1.06);
    box-shadow: 0 4px 12px rgba(197, 168, 92, 0.4);
}

.btn-product-pdf svg {
    width: 17px;
    height: 17px;
    stroke-width: 2.2;
    transition: transform 0.2s ease;
}

.btn-product-pdf:hover svg {
    transform: scale(1.08);
}

/* Modal de Topografia 3D */
.lens-map-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 10000;
    align-items: center;
    justify-content: center;
    padding: 20px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.lens-map-modal.active {
    display: flex;
    opacity: 1;
}

.lens-map-modal-card {
    background: #0f1015;
    border: 1px solid rgba(197, 168, 92, 0.3);
    border-radius: 12px;
    max-width: 650px;
    width: 100%;
    padding: 24px;
    position: relative;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.8), 0 0 30px rgba(197, 168, 92, 0.15);
    transform: scale(0.95);
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.lens-map-modal.active .lens-map-modal-card {
    transform: scale(1);
}

.lens-map-modal-close {
    position: absolute;
    top: 15px;
    right: 18px;
    background: transparent;
    border: none;
    color: #94a3b8;
    font-size: 24px;
    cursor: pointer;
    transition: color 0.2s ease;
    line-height: 1;
}

.lens-map-modal-close:hover {
    color: var(--gold-light, #e5c060);
}

.product-category {
    font-size: 11px;
    font-weight: 700;
    color: var(--gold-primary);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    display: block;
    margin-bottom: 8px;
}

.product-card h3 {
    font-family: var(--font-heading);
    font-size: 22px;
    font-weight: 700;
    margin: 0;
}

.product-desc {
    color: var(--text-muted);
    font-size: 14px;
    margin-bottom: 24px;
    line-height: 1.6;
    flex: 1;
}

.product-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.product-features li {
    font-size: 13px;
    color: var(--text-white);
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Card Ocupacional Único */
.solo-card {
    max-width: 500px;
    margin: 0 auto;
}

/* -------------------------------------------------------------
   8. Seção Lojas Licenciadas (Licenciados)
------------------------------------------------------------- */
.lojas-section {
    background: #08080a;
}

.stores-layout-stacked {
    display: flex;
    flex-direction: column;
    gap: 24px;
    width: 100%;
}

.stores-info-top {
    padding: 24px 32px;
    background: var(--bg-card);
    border: 1px solid var(--border-gray);
    border-radius: var(--radius-md);
}

.stores-info-content h3 {
    font-family: var(--font-heading);
    font-size: 20px;
    color: var(--gold-light);
    margin-bottom: 8px;
}

.stores-info-content p {
    color: var(--text-muted);
    font-size: 13px;
    line-height: 1.5;
    margin-bottom: 8px;
}

.stores-features-inline {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.stores-features-inline .store-feat-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: var(--text-white);
    font-weight: 500;
}

.stores-features-inline .feat-bullet {
    color: var(--gold-primary);
    font-weight: 800;
}

/* Grid de 2 Colunas de Lojas com Caixas Compactas (Short) */
.stores-grid-2col {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
    width: 100%;
}

@media (max-width: 768px) {
    .stores-grid-2col {
        grid-template-columns: 1fr;
        gap: 12px;
    }
}

.store-card {
    background: #14141c;
    border: 1px solid rgba(255, 255, 255, 0.12);
    padding: 14px 18px;
    border-radius: 10px;
    position: relative;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.store-card::before {
    content: '';
    position: absolute;
    left: 0;
    top: 14px;
    bottom: 14px;
    width: 3px;
    background: var(--gold-gradient);
    border-radius: 0 2px 2px 0;
}

.store-card:hover {
    border-color: var(--gold-primary);
    transform: translateY(-2px);
    background: #1a1a26;
    box-shadow: 0 6px 16px rgba(197, 168, 92, 0.15);
}

.store-card h4 {
    font-family: var(--font-heading);
    font-size: 15px;
    font-weight: 700;
    color: var(--gold-light);
    margin-bottom: 4px;
}

.store-card p {
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 3px;
    line-height: 1.3;
}

.store-badge {
    align-self: flex-start;
    background: rgba(197, 168, 92, 0.08);
    border: 1px solid var(--border-gold);
    color: var(--gold-light);
    display: inline-block;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 10px;
    font-weight: 600;
    margin-top: 4px;
}

/* -------------------------------------------------------------
   9. Seção Fale Conosco
------------------------------------------------------------- */
.contato-section {
    border-top: 1px solid var(--border-gray);
}

.contact-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 48px;
    align-items: flex-start;
}

@media (max-width: 968px) {
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

.glass-card {
    background: var(--bg-card);
    border: 1px solid var(--border-gray);
    border-radius: var(--radius-md);
    padding: 40px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
}

@media (max-width: 600px) {
    .glass-card {
        padding: 24px;
    }
}

.contact-card h3, .contact-form-container h3 {
    font-family: var(--font-heading);
    font-size: 24px;
    margin-bottom: 16px;
    color: var(--gold-light);
}

.contact-intro {
    color: var(--text-muted);
    font-size: 14px;
    margin-bottom: 30px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-detail-item {
    display: flex;
    gap: 16px;
    align-items: center;
}

.contact-detail-icon {
    font-size: 22px;
    background: rgba(255,255,255,0.02);
    border: 1px solid var(--border-gray);
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
}

.contact-detail-item h5 {
    font-size: 12px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 2px;
}

.contact-detail-item p {
    font-size: 15px;
    color: var(--text-white);
    font-weight: 500;
}

/* Formulário de Contato e Entradas de Dados */
.input-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 20px;
}

.input-group label {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-white);
    letter-spacing: 0.5px;
}

.input-group input, 
.input-group textarea, 
.input-group select,
input[type="text"], 
input[type="email"], 
input[type="url"], 
input[type="tel"], 
input[type="password"], 
input[type="date"], 
select, 
textarea {
    width: 100%;
    background: #181822 !important;
    border: 1px solid rgba(255, 255, 255, 0.2) !important;
    border-radius: 8px;
    padding: 12px 16px;
    color: #ffffff !important;
    font-family: var(--font-sans);
    font-size: 14px;
    outline: none;
    transition: var(--transition);
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.4);
}

.input-group input::placeholder, 
.input-group textarea::placeholder,
input::placeholder,
textarea::placeholder {
    color: rgba(255, 255, 255, 0.45) !important;
}

.input-group select, select {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image: url("data:image/svg+xml;utf8,<svg fill='%23cfad52' height='24' viewBox='0 0 24 24' width='24' xmlns='http://www.w3.org/2000/svg'><path d='M7 10l5 5 5-5z'/><path d='M0 0h24v24H0z' fill='none'/></svg>") !important;
    background-repeat: no-repeat !important;
    background-position: right 16px center !important;
    background-size: 20px !important;
    cursor: pointer;
    padding-right: 40px;
}

.input-group select option, select option {
    background-color: #181822 !important;
    color: #ffffff !important;
    padding: 10px;
}

.input-group input:focus, 
.input-group textarea:focus, 
.input-group select:focus,
input:focus, 
select:focus, 
textarea:focus {
    border-color: var(--gold-primary) !important;
    background: #20202c !important;
    box-shadow: 0 0 0 3px rgba(197, 168, 92, 0.25) !important;
}

.input-group input.invalid, 
.input-group textarea.invalid, 
.input-group select.invalid {
    border-color: #ef4444 !important;
}

/* Alerta de Sucesso */
.success-alert {
    display: flex;
    align-items: center;
    gap: 16px;
    background: rgba(16, 185, 129, 0.08);
    border: 1px solid rgba(16, 185, 129, 0.25);
    padding: 20px;
    border-radius: 8px;
    animation: fadeIn 0.4s ease-out;
}

.success-alert-icon {
    font-size: 24px;
    background: rgba(16, 185, 129, 0.15);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #10b981;
    min-width: 44px;
}

.success-alert h4 {
    color: #10b981;
    font-size: 16px;
    margin-bottom: 4px;
}

.success-alert p {
    color: var(--text-muted);
    font-size: 13px;
}

/* -------------------------------------------------------------
   10. Rodapé (Footer)
------------------------------------------------------------- */
.main-footer {
    border-top: 1px solid var(--border-gray);
    padding: 60px 0 40px 0;
    background: #040405;
    margin-top: auto;
}

.footer-container {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.footer-brand {
    text-align: center;
}

.footer-brand p {
    color: var(--text-muted);
    font-size: 14px;
    margin-top: 8px;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--border-gray);
    padding-top: 24px;
    flex-wrap: wrap;
    gap: 12px;
}

@media (max-width: 600px) {
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

.footer-bottom p {
    font-size: 13px;
    color: var(--text-muted);
}

.admin-link {
    color: var(--gold-primary);
    font-size: 13px;
    text-decoration: underline;
    font-weight: 500;
    transition: var(--transition);
}

.admin-link:hover {
    color: var(--gold-light);
}

/* -------------------------------------------------------------
   11. Botões Comuns & Utilidades
------------------------------------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-sans);
    font-weight: 600;
    font-size: 14px;
    padding: 12px 28px;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    text-decoration: none;
    gap: 8px;
}

.btn-gold {
    background: var(--gold-gradient);
    color: var(--bg-dark);
    box-shadow: 0 10px 20px rgba(197, 168, 92, 0.15);
}

.btn-gold:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 24px rgba(197, 168, 92, 0.25);
    background: var(--gold-light);
}

.btn-outline-gold {
    background: transparent;
    border: 1.5px solid var(--gold-primary);
    color: var(--gold-light);
}

.btn-outline-gold:hover {
    background: rgba(197, 168, 92, 0.06);
    transform: translateY(-2px);
}

.btn-full {
    width: 100%;
}

/* Spinner */
.spinner {
    width: 18px;
    height: 18px;
    border: 2px solid rgba(0, 0, 0, 0.15);
    border-radius: 50%;
    border-top-color: black;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* -------------------------------------------------------------
   12. Botão Voltar ao Topo (Floating)
------------------------------------------------------------- */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(18, 18, 21, 0.85);
    border: 1px solid var(--gold-primary);
    color: var(--gold-light);
    font-size: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 999;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    box-shadow: 0 4px 12px rgba(197, 168, 92, 0.15);
}

.back-to-top.visible {
    opacity: 1;
    pointer-events: auto;
}

.back-to-top:hover {
    background: var(--gold-gradient);
    color: var(--bg-dark);
    transform: translateY(-3px);
    box-shadow: 0 6px 18px rgba(197, 168, 92, 0.35);
}

@media (max-width: 600px) {
    .back-to-top {
        bottom: 20px;
        right: 20px;
        width: 42px;
        height: 42px;
        font-size: 16px;
    }
}

/* -------------------------------------------------------------
   13. Estilos Adicionados para Imagens Premium
------------------------------------------------------------- */

/* Hero Lens Image (Livre / Transparente) */
.hero-lens-wrapper {
    position: relative;
    width: 100%;
    max-width: 340px;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-lens-image {
    width: 100%;
    max-width: 320px;
    height: auto;
    object-fit: contain;
    border: none !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    background: transparent !important;
    padding: 0 !important;
    backdrop-filter: none !important;
    transition: var(--transition);
    animation: float 6s ease-in-out infinite;
    z-index: 2;
    filter: drop-shadow(0 15px 30px rgba(0, 0, 0, 0.6)) drop-shadow(0 0 25px rgba(197, 168, 92, 0.2));
}

.hero-lens-wrapper:hover .hero-lens-image {
    transform: scale(1.04) translateY(-6px);
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.8)) drop-shadow(0 0 35px rgba(197, 168, 92, 0.35));
}

.hero-lens-glow {
    position: absolute;
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, rgba(197, 168, 92, 0.12) 0%, rgba(0, 0, 0, 0) 70%);
    pointer-events: none;
    z-index: 1;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

/* Seção A Marca (Imagens e Estrutura) */
.about-info-col {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.about-visual-col {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
}

.brand-image-container {
    position: relative;
    border-radius: 0;
    overflow: visible;
    border: none !important;
    box-shadow: none !important;
    background: transparent !important;
    padding: 0 !important;
    width: 100%;
    max-width: 480px;
    box-sizing: border-box;
    display: flex;
    justify-content: center;
    align-items: center;
}

.brand-tech-image {
    width: 100%;
    height: auto;
    max-height: 440px;
    display: block;
    object-fit: contain;
    border: none !important;
    background: transparent !important;
    box-shadow: none !important;
    filter: none !important;
    transition: none !important;
    transform: none !important;
}

.brand-image-container:hover .brand-tech-image {
    transform: none !important;
    filter: none !important;
}

.brand-image-glow {
    display: none !important;
}

/* Card de Lente - Imagem */
.product-image-wrapper {
    width: 100%;
    height: 180px;
    overflow: hidden;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-gray);
    margin-bottom: 20px;
    background: #0d0d10;
    position: relative;
}

.product-card-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
    opacity: 0.85;
}

.product-card:hover .product-card-image {
    transform: scale(1.08);
    opacity: 1;
}

/* Lojas - Imagem */
.store-visual-card {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--border-gold);
    margin-top: 30px;
    box-shadow: 0 15px 30px rgba(0,0,0,0.5);
    max-width: 480px;
}

.store-partner-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
    transition: var(--transition);
    opacity: 0.85;
}

.store-visual-card:hover .store-partner-image {
    transform: scale(1.05);
    opacity: 1;
}

.store-visual-glow {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0) 50%, rgba(7, 7, 8, 0.7) 100%);
    pointer-events: none;
}

/* -------------------------------------------------------------
   14. Seção Tecnologias Ópticas (Abas e Diagramas)
------------------------------------------------------------- */
.tecnologias-section {
    border-top: 1px solid var(--border-gray);
    background: linear-gradient(180deg, var(--bg-dark) 0%, rgba(18, 18, 21, 0.4) 100%);
    position: relative;
}

.tech-tabs-container {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

.tech-tab-btn {
    background: rgba(255, 255, 255, 0.01);
    border: 1px solid var(--border-gray);
    color: var(--text-muted);
    font-family: var(--font-sans);
    font-weight: 600;
    font-size: 13px;
    padding: 12px 20px;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition);
}

.tech-tab-btn:hover {
    color: var(--text-white);
    border-color: rgba(197, 168, 92, 0.3);
}

.tech-tab-btn.active {
    background: var(--gold-gradient);
    color: var(--bg-dark);
    border-color: transparent;
    box-shadow: 0 8px 16px rgba(197, 168, 92, 0.2);
}

/* Painel de Conteúdo de Tecnologias */
.tech-pane {
    display: none;
    animation: fadeIn 0.4s ease-out;
}

.tech-pane.active {
    display: block;
}

.tech-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
    align-items: center;
}

@media (max-width: 968px) {
    .tech-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

.tech-text h3 {
    font-family: var(--font-heading);
    font-size: 26px;
    color: var(--gold-light);
    margin-bottom: 20px;
    font-weight: 700;
}

.tech-text p {
    color: var(--text-muted);
    font-size: 15px;
    line-height: 1.6;
    margin-bottom: 16px;
}

.tech-features-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 24px;
}

.tech-features-list li {
    font-size: 14px;
    color: var(--text-white);
    display: flex;
    align-items: center;
    gap: 8px;
}

.tech-visual-col {
    display: flex;
    justify-content: center;
    align-items: center;
}

.tech-image-container {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--border-gold);
    box-shadow: 
        0 0 40px rgba(197, 168, 92, 0.06),
        0 20px 40px rgba(0, 0, 0, 0.7);
    width: 100%;
    max-width: 440px;
}

.tech-diagram-image {
    width: 100%;
    height: auto;
    display: block;
    transition: var(--transition);
    object-fit: cover;
    opacity: 0.9;
}

.tech-image-container:hover .tech-diagram-image {
    transform: scale(1.03);
    opacity: 1;
}

.tech-image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0) 70%, rgba(7, 7, 8, 0.6) 100%);
    pointer-events: none;
}

/* -------------------------------------------------------------
   15. Filtros de Produtos e Indicadores de Preço
------------------------------------------------------------- */
.subtabs-container {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin: 24px 0 40px 0;
    flex-wrap: wrap;
}

.filter-btn {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-gray);
    color: var(--text-muted);
    font-family: var(--font-sans);
    font-weight: 500;
    font-size: 12px;
    padding: 8px 16px;
    border-radius: 30px;
    cursor: pointer;
    transition: var(--transition);
}

.filter-btn:hover {
    color: var(--text-white);
    border-color: rgba(197, 168, 92, 0.2);
}

.filter-btn.active {
    background: transparent;
    color: var(--gold-light);
    border-color: var(--border-gold);
    box-shadow: inset 0 0 10px rgba(197, 168, 92, 0.1);
}

/* Badges de Categoria de Lentes */
.product-badge {
    display: inline-block;
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 4px 10px;
    border-radius: 4px;
    background: rgba(197, 168, 92, 0.1);
    color: var(--gold-light);
    border: 1px solid rgba(197, 168, 92, 0.2);
    margin-bottom: 12px;
    align-self: flex-start;
}

.product-badge.traditional {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-white);
    border-color: var(--border-gray);
}

.product-badge.coating-green {
    background: rgba(46, 196, 182, 0.08);
    color: #2ec4b6;
    border-color: rgba(46, 196, 182, 0.25);
    box-shadow: 0 0 10px rgba(46, 196, 182, 0.15);
}

.product-badge.coating-blue {
    background: rgba(0, 180, 216, 0.08);
    color: #00b4d8;
    border-color: rgba(0, 180, 216, 0.25);
    box-shadow: 0 0 10px rgba(0, 180, 216, 0.15);
}

/* Elasticidade de Investimento */
.price-elasticity {
    margin-top: auto; /* Empurra para o fundo do card */
    padding-top: 20px;
    border-top: 1px solid var(--border-gray);
    display: flex;
    flex-direction: column;
    gap: 4px;
    text-align: left;
}

.price-label {
    font-size: 11px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.price-range {
    font-size: 18px;
    font-weight: 700;
    color: var(--gold-light);
    font-family: var(--font-heading);
}

/* Modificações e Correções no Product Card */
.product-card {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    height: 100%;
}

.product-summary {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.5;
    margin-bottom: 16px;
    text-align: left;
}

.product-features {
    text-align: left;
    margin-bottom: 20px;
    padding-left: 0;
}

.product-features li {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 8px;
    list-style-type: none;
    position: relative;
    padding-left: 16px;
}

.product-features li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 8px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--gold-light);
    box-shadow: 0 0 5px rgba(197, 168, 92, 0.5);
}

/* -------------------------------------------------------------
   15b. Novos Layouts Premium dos Cards de Lentes
------------------------------------------------------------- */
.product-effect-wrapper {
    background: rgba(255, 255, 255, 0.01);
    border-left: 3px solid var(--border-gold);
    padding: 14px 18px;
    margin: 16px 0 24px 0;
    border-radius: 0 8px 8px 0;
    text-align: left;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.effect-title {
    font-size: 12px;
    color: var(--text-white);
    font-weight: 700;
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.effect-quote {
    font-size: 13px;
    color: var(--gold-light);
    font-style: italic;
    margin: 0 0 10px 0;
    line-height: 1.4;
    font-family: var(--font-heading);
}

.effect-context {
    font-size: 11px;
    color: var(--text-muted);
    line-height: 1.5;
    margin: 0;
}

.product-tech-tags-title {
    font-size: 11px;
    font-weight: 700;
    color: var(--text-white);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    text-align: left;
    margin-bottom: 8px;
}

.product-tech-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 24px;
    justify-content: flex-start;
}

.tech-tag {
    font-size: 10px;
    font-weight: 500;
    background: rgba(255, 255, 255, 0.04);
    color: var(--text-muted);
    padding: 3px 10px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: var(--transition);
}

.tech-tag:hover {
    color: var(--text-white);
    border-color: rgba(197, 168, 92, 0.3);
    background: rgba(197, 168, 92, 0.03);
}

.product-benefits-meters {
    margin-bottom: 24px;
    text-align: left;
}

.meters-title {
    font-size: 11px;
    font-weight: 700;
    color: var(--text-white);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 12px;
}

.benefit-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 8px;
}

.benefit-name {
    font-size: 12px;
    color: var(--text-muted);
    font-weight: 500;
}

.benefit-meter {
    display: flex;
    gap: 4px;
}

.meter-block {
    width: 14px;
    height: 8px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 2px;
    transition: var(--transition);
}

.meter-block.active {
    background: var(--gold-light);
    box-shadow: 0 0 8px rgba(197, 168, 92, 0.4);
}

.coating-specs {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 10px;
    color: var(--text-muted);
    margin-top: 10px;
    margin-bottom: 20px;
    border-bottom: 1px solid var(--border-gray);
    padding-bottom: 12px;
    flex-wrap: nowrap;
    white-space: nowrap;
    gap: 4px;
}

.coating-specs span {
    display: inline;
}

.coating-specs strong {
    color: var(--text-white);
    font-weight: 600;
}

/* Input Date & Select Styling for Assistance Form */
input[type="date"]::-webkit-calendar-picker-indicator {
    filter: invert(0.8) sepia(1) saturate(5) hue-rotate(10deg);
    cursor: pointer;
}

select optgroup {
    background: #18181b;
    color: var(--gold-light);
    font-weight: 600;
}

/* Dica / Alerta do Certificado de Garantia */
.cert-alert-hint {
    display: block;
    font-size: 11px;
    color: var(--gold-light);
    margin-top: 4px;
    background: rgba(197, 168, 92, 0.08);
    padding: 6px 10px;
    border-radius: 4px;
    border: 1px solid rgba(197, 168, 92, 0.2);
    line-height: 1.3;
}

/* Wrapper Central do Formulário de Assistência */
.assistance-form-wrapper {
    width: 100%;
    max-width: 860px;
    margin: 0 auto;
}

/* Grid Responsivo para o Formulário de Assistência */
.ast-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 6px;
}

.ast-summary-grid {
    margin-top: 10px;
    font-size: 13px;
    text-align: left;
    color: var(--text-muted);
    border-top: 1px solid var(--border-gray);
    padding-top: 16px;
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

@media (max-width: 768px) {
    .ast-form-row {
        grid-template-columns: 1fr !important;
        gap: 16px;
    }

    .ast-summary-grid {
        grid-template-columns: 1fr !important;
        gap: 10px;
    }

    .contact-form-container.glass-card {
        padding: 24px 18px !important;
    }

    .cert-alert-hint {
        font-size: 11px;
        padding: 6px 8px;
    }
}

/* Seção Exclusiva Lente 1.61 Gold - Lado a Lado (Proporção Destacada) */
.lente-gold-grid {
    display: grid;
    grid-template-columns: 1.15fr 1fr;
    gap: 36px;
    align-items: center;
}

/* Vitrine de Vídeos Antiestáticos Lado a Lado */
.lente-gold-videos-showcase {
    margin-top: 48px;
    border-top: 1px solid rgba(197, 168, 92, 0.25);
    padding-top: 36px;
}

.lente-gold-videos-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
    max-width: 1040px;
    margin: 0 auto;
}

.lente-gold-video-card {
    background: rgba(18, 18, 24, 0.85);
    border: 1px solid rgba(197, 168, 92, 0.3);
    border-radius: 18px;
    padding: 16px;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.6), 0 0 20px rgba(197, 168, 92, 0.08);
    transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
}

.lente-gold-video-card:hover {
    transform: translateY(-4px);
    border-color: var(--gold-light, #e5c060);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.8), 0 0 25px rgba(197, 168, 92, 0.2);
}

.lente-gold-video-wrapper {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    background: #000;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.8);
    aspect-ratio: 9 / 16;
    max-height: 520px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lente-gold-video-wrapper video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    border-radius: 12px;
}

.lente-gold-video-info {
    margin-top: 14px;
    text-align: center;
}

.lente-gold-video-info h4 {
    font-family: var(--font-heading);
    font-size: 15px;
    color: var(--gold-light, #e5c060);
    font-weight: 700;
    margin-bottom: 4px;
}

.lente-gold-video-info p {
    font-size: 12.5px;
    color: var(--text-muted);
    margin: 0;
    line-height: 1.45;
}

@media (max-width: 992px) {
    .lente-gold-grid {
        grid-template-columns: 1fr !important;
        gap: 28px !important;
    }

    .lente-gold-videos-grid {
        grid-template-columns: 1fr !important;
        gap: 24px !important;
        max-width: 480px;
    }

    .gold-specs-grid {
        grid-template-columns: 1fr !important;
        gap: 8px !important;
    }
}

/* Seção A Marca - Grade de Benefícios Redistribuída */
.brand-benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

@media (max-width: 992px) {
    .brand-benefits-grid {
        grid-template-columns: 1fr !important;
        gap: 16px !important;
    }
}

/* Responsividade da Seção Tecnologias & Materiais */
.materials-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 14px;
    margin-bottom: 32px;
}

@media (max-width: 1200px) {
    .materials-grid {
        grid-template-columns: repeat(3, 1fr) !important;
        gap: 16px !important;
    }
}

@media (max-width: 768px) {
    .materials-grid {
        grid-template-columns: 1fr !important;
        gap: 16px !important;
    }

    .tech-effects-grid {
        grid-template-columns: 1fr !important;
    }

    .downloads-grid {
        grid-template-columns: 1fr !important;
        gap: 16px !important;
    }
}

/* Central de Downloads */
.downloads-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

@media (max-width: 992px) {
    .downloads-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* -------------------------------------------------------------
   Estilo de Investimento Estimado Borrado (Efeito Curiosidade)
------------------------------------------------------------- */
.price-elasticity {
    margin-top: 16px;
    padding: 10px 14px;
    background: rgba(18, 18, 24, 0.85);
    border: 1px solid rgba(197, 168, 92, 0.25);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.price-label {
    font-size: 11px;
    font-weight: 700;
    color: var(--text-white);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
}

.price-range {
    font-size: 13.5px;
    font-weight: 800;
    color: var(--gold-light);
    filter: blur(5.5px);
    -webkit-filter: blur(5.5px);
    user-select: none;
    -webkit-user-select: none;
    opacity: 0.75;
    letter-spacing: 1px;
    transition: filter 0.4s ease, opacity 0.4s ease;
    cursor: pointer;
    white-space: nowrap;
}

.product-card:hover .price-elasticity {
    border-color: var(--gold-primary);
    box-shadow: 0 0 12px rgba(197, 168, 92, 0.15);
}

.product-card:hover .price-range {
    filter: blur(3.5px);
    -webkit-filter: blur(3.5px);
    opacity: 0.95;
}

/* Cadastro de Profissionais da Saúde */
.profissionais-section {
    background: linear-gradient(180deg, #121215 0%, #0d0d0f 100%);
    border-top: 1px solid var(--border-gray);
    border-bottom: 1px solid var(--border-gray);
}

.professional-registration-container {
    max-width: 800px;
    margin: 40px auto 0 auto;
}

.professional-registration-card {
    padding: 40px;
    border-radius: 16px;
    border: 1px solid rgba(197, 168, 92, 0.15);
    background: rgba(255, 255, 255, 0.02);
    backdrop-filter: blur(10px);
}

.custom-form .form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.custom-form .form-group {
    display: flex;
    flex-direction: column;
}

.custom-form .form-group.full-width {
    grid-column: span 2;
}

.custom-form label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #fff;
    font-size: 14px;
}

.custom-form input[type="text"],
.custom-form input[type="email"],
.custom-form input[type="tel"] {
    width: 100%;
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: #fff;
    font-family: inherit;
    font-size: 14px;
    transition: border-color 0.3s, background-color 0.3s;
}

.custom-form input:focus {
    outline: none;
    border-color: var(--gold-primary);
    background: rgba(255, 255, 255, 0.05);
}

.custom-form input.disabled-input {
    background: rgba(255, 255, 255, 0.01) !important;
    border-color: rgba(255, 255, 255, 0.05) !important;
    color: var(--text-muted) !important;
    cursor: not-allowed;
}

.custom-form input.invalid {
    border-color: #ff5555;
    background: rgba(255, 85, 85, 0.03);
}

.custom-form .error-msg {
    display: none;
    color: #ff5555;
    font-size: 12px;
    margin-top: 4px;
}

@media (max-width: 768px) {
    .custom-form .form-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    .custom-form .form-group.full-width {
        grid-column: span 1;
    }
    .professional-registration-card {
        padding: 24px;
    }
}

/* Portal do Vendedor / Campanha de Prêmios */
.portal-vendedor-section {
    background: linear-gradient(180deg, rgba(18, 18, 21, 0.4) 0%, var(--bg-dark) 100%);
    border-top: 1px solid var(--border-gray);
}

.vendedor-metrics-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 40px;
}

.vendedor-sale-form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
}

/* Status Badges dos Prêmios */
.status-vendedor-pendente {
    display: inline-block;
    background: rgba(245, 158, 11, 0.15);
    color: #f59e0b;
    border: 1px solid rgba(245, 158, 11, 0.3);
    padding: 4px 8px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
}

.status-vendedor-validado {
    display: inline-block;
    background: rgba(16, 185, 129, 0.15);
    color: #10b981;
    border: 1px solid rgba(16, 185, 129, 0.3);
    padding: 4px 8px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
}

.status-vendedor-pago {
    display: inline-block;
    background: rgba(59, 130, 246, 0.15);
    color: #3b82f6;
    border: 1px solid rgba(59, 130, 246, 0.3);
    padding: 4px 8px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
}

@media (max-width: 768px) {
    .vendedor-metrics-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    .vendedor-sale-form-grid {
        grid-template-columns: 1fr;
    }
    .vendedor-sale-form-grid .input-group[style*="grid-column"] {
        grid-column: span 1 !important;
    }
}

/* Password Toggle CSS (v3.60) */
.password-wrapper {
    position: relative;
    width: 100%;
}
.password-toggle-btn {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: transparent !important;
    border: none !important;
    color: rgba(255, 255, 255, 0.45) !important;
    cursor: pointer;
    font-size: 14px;
    padding: 6px;
    user-select: none;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    z-index: 10;
}
.password-toggle-btn:hover {
    color: var(--gold-light) !important;
}

/* Bento Grid Styles (v3.62) */
.bento-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    width: 100%;
}

.bento-card {
    position: relative;
    padding: 30px;
    border-radius: 16px;
    border: 1px solid var(--border-gray);
    background: rgba(18, 18, 24, 0.65);
    cursor: pointer;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    min-height: 240px;
    box-sizing: border-box;
}

.bento-card-large {
    grid-column: span 2;
    min-height: 280px;
}

.bento-card-medium {
    grid-column: span 1;
}

.bento-card-small {
    grid-column: span 3;
    min-height: 180px;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
}

.bento-card-small .bento-card-content {
    max-width: 70%;
}

.bento-badge {
    align-self: flex-start;
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 4px 10px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: var(--text-muted);
    margin-bottom: 16px;
}

.bento-card h3 {
    font-family: var(--font-heading);
    font-size: 22px;
    color: #fff;
    margin-bottom: 8px;
    font-weight: 700;
    margin-top: 0;
}

.bento-card p {
    font-size: 13.5px;
    color: var(--text-muted);
    line-height: 1.5;
    margin-bottom: 20px;
    margin-top: 0;
}

.bento-card-action {
    font-size: 12px;
    font-weight: 700;
    color: var(--gold-light);
    transition: all 0.3s ease;
}

.bento-card:hover {
    transform: translateY(-4px);
    border-color: var(--gold-primary);
    box-shadow: 0 15px 35px rgba(0,0,0,0.4);
    background: rgba(18, 18, 24, 0.85);
}

.bento-card:hover .bento-card-action {
    transform: translateX(4px);
    color: #fff;
}

/* Responsive breakpoints for Bento Grid */
@media (max-width: 968px) {
    .bento-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    .bento-card-large, .bento-card-medium, .bento-card-small {
        grid-column: span 1;
        min-height: 220px;
        flex-direction: column;
        align-items: flex-start;
        justify-content: flex-end;
    }
    .bento-card-small .bento-card-content {
        max-width: 100%;
    }
}