/* ==========================================================================
   VETA & VIGOR - Premium Dark-Mode Design System (style.css)
   ========================================================================== */

/* Design Tokens & Custom Variables */
:root {
    --bg-dark: #070708;
    --bg-charcoal: #121214;
    --bg-card: #18181c;
    
    /* Harmonious Accent Colors */
    --accent-gold: #c5a059;       /* Represents the natural wood "veta" */
    --accent-gold-glow: rgba(197, 160, 89, 0.15);
    --accent-pine: #1b3d2b;       /* Represents the natural forest "vigor" */
    --accent-pine-glow: rgba(27, 61, 43, 0.4);
    
    --text-pure: #ffffff;
    --text-muted: #a0a0a5;
    --text-dark: #6e6e73;
    
    --font-primary: 'Outfit', sans-serif;
    --font-accent: 'Playfair Display', serif;
    
    --transition-smooth: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    --border-glass: 1px solid rgba(255, 255, 255, 0.06);
    --shadow-premium: 0 10px 30px rgba(0, 0, 0, 0.5);
}

/* Global Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-primary);
    background-color: var(--bg-dark);
    color: var(--text-pure);
    overflow-x: hidden;
    line-height: 1.6;
}

/* Scrollbar customization */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-dark);
}
::-webkit-scrollbar-thumb {
    background: #25252a;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--accent-gold);
}

/* Utility Layouts */
section {
    padding: 100px 5% 80px 5%;
    position: relative;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}

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

/* Typography Details */
h1, h2, h3, h4 {
    font-weight: 800;
    letter-spacing: -0.5px;
    line-height: 1.2;
}

.section-title {
    font-size: 2.8rem;
    margin-bottom: 15px;
    background: linear-gradient(135deg, var(--text-pure) 50%, var(--accent-gold) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-align: center;
}

.section-subtitle {
    color: var(--text-muted);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto 60px auto;
    text-align: center;
}

/* Header & Navigation Bar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(7, 7, 8, 0.75);
    backdrop-filter: blur(20px);
    border-bottom: var(--border-glass);
    transition: var(--transition-smooth);
}

.navbar-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 5%;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-vv {
    font-family: var(--font-accent);
    font-weight: 600;
    font-size: 1.6rem;
    color: var(--accent-gold);
    border: 2px solid var(--accent-gold);
    border-radius: 50%;
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 15px var(--accent-gold-glow);
}

.logo-text {
    font-size: 1.2rem;
    font-weight: 800;
    letter-spacing: 2px;
    color: var(--accent-gold);
    transition: var(--transition-smooth);
}

.logo:hover .logo-text {
    text-shadow: 0 0 15px rgba(197, 160, 89, 0.5);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-link {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 600;
    transition: var(--transition-smooth);
    position: relative;
    padding: 5px 0;
}

.nav-link:hover, .nav-link.active {
    color: var(--accent-gold);
}

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

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

.nav-btn-accent {
    background: linear-gradient(135deg, var(--accent-gold) 0%, #b38e46 100%);
    color: var(--bg-dark);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 800;
    padding: 10px 22px;
    border-radius: 30px;
    display: flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 5px 15px rgba(197, 160, 89, 0.3);
    transition: var(--transition-smooth);
}

.nav-btn-accent:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(197, 160, 89, 0.5);
}

.menu-toggle {
    display: none;
    font-size: 1.5rem;
    color: var(--text-pure);
    cursor: pointer;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: radial-gradient(circle at 70% 30%, var(--accent-pine-glow) 0%, var(--bg-dark) 70%);
    padding-top: 120px;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 50px;
    align-items: center;
}

.hero-tagline {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 4px;
    color: var(--accent-gold);
    font-weight: 800;
    margin-bottom: 20px;
}

.hero-title {
    font-size: 4.5rem;
    margin-bottom: 25px;
    line-height: 1.1;
}

.hero-title span {
    font-family: var(--font-accent);
    color: var(--accent-gold);
    font-weight: 400;
    display: block;
    margin-top: 5px;
}

.hero-desc {
    font-size: 1.15rem;
    color: var(--text-muted);
    margin-bottom: 40px;
    max-width: 550px;
}

.app-hub-container {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.app-hub-title {
    font-size: 0.95rem;
    font-weight: 800;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--text-muted);
}

.app-hub-buttons {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.btn-store {
    background: rgba(255, 255, 255, 0.03);
    border: var(--border-glass);
    padding: 12px 28px;
    border-radius: 12px;
    color: var(--text-pure);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 15px;
    transition: var(--transition-smooth);
    box-shadow: var(--shadow-premium);
    backdrop-filter: blur(10px);
}

.btn-store i {
    font-size: 1.8rem;
    color: var(--accent-gold);
}

.btn-store-text {
    display: flex;
    flex-direction: column;
    text-align: left;
}

.btn-store-text span:first-child {
    font-size: 0.75rem;
    text-transform: uppercase;
    color: var(--text-muted);
}

.btn-store-text span:last-child {
    font-size: 1.1rem;
    font-weight: 800;
}

.btn-store:hover {
    background: rgba(197, 160, 89, 0.08);
    border-color: var(--accent-gold);
    transform: translateY(-3px);
}

/* Image Showcase component */
.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.visual-backdrop {
    position: absolute;
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, var(--accent-gold-glow) 0%, transparent 70%);
    filter: blur(40px);
    z-index: 1;
}

.visual-image {
    max-width: 90%;
    height: auto;
    border-radius: 24px;
    border: var(--border-glass);
    box-shadow: var(--shadow-premium);
    z-index: 2;
    transform: rotate(2deg);
    transition: var(--transition-smooth);
}

.visual-image:hover {
    transform: rotate(0deg) scale(1.02);
}

/* Sistemas V&V Section */
.sistemas-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 30px;
}

.sistema-card {
    background: var(--bg-card);
    border: var(--border-glass);
    border-radius: 20px;
    padding: 35px 25px;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.sistema-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background-color: var(--accent-gold);
    transform: scaleY(0);
    transition: var(--transition-smooth);
    transform-origin: top;
}

.sistema-card:hover::before {
    transform: scaleY(1);
}

.sistema-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-premium);
}

.sistema-icon {
    font-size: 2.2rem;
    color: var(--accent-gold);
    margin-bottom: 25px;
}

.sistema-card h3 {
    font-size: 1.4rem;
    margin-bottom: 15px;
}

.sistema-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* Blog/Articles Grid */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 40px;
}

.blog-card {
    background: var(--bg-card);
    border: var(--border-glass);
    border-radius: 20px;
    overflow: hidden;
    transition: var(--transition-smooth);
}

.blog-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-premium);
}

.blog-img {
    width: 100%;
    height: 200px;
    background-color: #1c1c22;
    background-position: center;
    background-size: cover;
    position: relative;
}

.blog-tag {
    position: absolute;
    top: 15px;
    left: 15px;
    background: var(--accent-gold);
    color: var(--bg-dark);
    font-size: 0.75rem;
    font-weight: 800;
    padding: 4px 12px;
    border-radius: 30px;
    text-transform: uppercase;
}

.blog-info {
    padding: 25px;
}

.blog-info h3 {
    font-size: 1.3rem;
    margin-bottom: 12px;
    transition: var(--transition-smooth);
}

.blog-card:hover .blog-info h3 {
    color: var(--accent-gold);
}

.blog-info p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 20px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.btn-read-more {
    color: var(--accent-gold);
    background: none;
    border: none;
    font-size: 0.95rem;
    font-weight: 800;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition-smooth);
}

.btn-read-more:hover {
    gap: 12px;
}

/* Shop Section & Cart */
.shop-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
}

.product-card {
    background: var(--bg-card);
    border: var(--border-glass);
    border-radius: 20px;
    overflow: hidden;
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-premium);
}

.product-img {
    width: 100%;
    height: 250px;
    background-color: #1c1c22;
    background-position: center;
    background-size: cover;
}

.product-info {
    padding: 25px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.product-info h3 {
    font-size: 1.25rem;
    margin-bottom: 8px;
}

.product-info .price {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--accent-gold);
    margin-bottom: 12px;
}

.product-info p {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 20px;
    flex-grow: 1;
}

.btn-buy {
    background: linear-gradient(135deg, var(--accent-gold) 0%, #b38e46 100%);
    color: var(--bg-dark);
    border: none;
    font-weight: 800;
    font-size: 0.95rem;
    padding: 12px 0;
    border-radius: 12px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: var(--transition-smooth);
}

.btn-buy:hover {
    box-shadow: 0 5px 15px rgba(197, 160, 89, 0.4);
    transform: scale(1.02);
}

/* Community Forum styling */
.community-container {
    background: var(--bg-card);
    border: var(--border-glass);
    border-radius: 24px;
    padding: 40px;
    box-shadow: var(--shadow-premium);
}

.forum-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    flex-wrap: wrap;
    gap: 20px;
}

.forum-input-container {
    width: 100%;
    background: rgba(255, 255, 255, 0.02);
    border: var(--border-glass);
    border-radius: 16px;
    padding: 20px;
    margin-bottom: 40px;
}

.forum-input-container textarea {
    width: 100%;
    background: none;
    border: none;
    color: var(--text-pure);
    font-family: var(--font-primary);
    font-size: 1rem;
    resize: none;
    min-height: 80px;
    margin-bottom: 15px;
}

.forum-input-container textarea:focus {
    outline: none;
}

.forum-input-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.forum-author-name {
    background: rgba(255, 255, 255, 0.05);
    border: var(--border-glass);
    color: var(--text-pure);
    font-family: var(--font-primary);
    padding: 8px 16px;
    border-radius: 8px;
    font-size: 0.9rem;
}

.forum-author-name:focus {
    outline: none;
    border-color: var(--accent-gold);
}

.btn-post {
    background: linear-gradient(135deg, var(--accent-gold) 0%, #b38e46 100%);
    color: var(--bg-dark);
    border: none;
    font-weight: 800;
    padding: 10px 24px;
    border-radius: 30px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: var(--transition-smooth);
}

.btn-post:hover {
    box-shadow: 0 5px 15px rgba(197, 160, 89, 0.4);
}

.forum-list {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.forum-item {
    background: rgba(255, 255, 255, 0.01);
    border: var(--border-glass);
    border-radius: 16px;
    padding: 25px;
    transition: var(--transition-smooth);
}

.forum-item:hover {
    background: rgba(255, 255, 255, 0.02);
}

.forum-item-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.forum-item-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.author-avatar {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--accent-gold) 0%, var(--accent-pine) 100%);
    color: var(--text-pure);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.1rem;
}

.author-meta {
    display: flex;
    flex-direction: column;
}

.author-meta span:first-child {
    font-weight: 800;
    font-size: 0.95rem;
}

.author-meta span:last-child {
    font-size: 0.75rem;
    color: var(--text-dark);
}

.btn-flag {
    background: none;
    border: none;
    color: var(--text-dark);
    font-size: 0.95rem;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.btn-flag:hover {
    color: #e55039;
}

.forum-item-body {
    font-size: 1rem;
    color: var(--text-muted);
    word-break: break-word;
}

.forum-image-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px dashed rgba(255, 255, 255, 0.15);
    color: var(--text-muted);
    font-family: var(--font-primary);
    padding: 8px 16px;
    border-radius: 8px;
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.forum-image-label:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--accent-gold);
    color: var(--text-pure);
}

.forum-post-img {
    display: block;
    max-width: 100%;
    max-height: 400px;
    object-fit: cover;
    border-radius: 12px;
    margin-top: 15px;
    border: var(--border-glass);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
    transition: var(--transition-smooth);
}

.forum-post-img:hover {
    transform: scale(1.01);
    box-shadow: 0 8px 30px rgba(197, 160, 89, 0.15);
}

/* Modals General Style */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(7, 7, 8, 0.9);
    backdrop-filter: blur(15px);
    overflow-y: auto;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: var(--bg-card);
    border: var(--border-glass);
    border-radius: 24px;
    max-width: 750px;
    width: 100%;
    padding: 50px 40px;
    position: relative;
    box-shadow: var(--shadow-premium);
    animation: modalSlide 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.shop-modal-content {
    max-width: 550px;
}

@keyframes modalSlide {
    from {
        transform: translateY(30px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.close-modal {
    position: absolute;
    top: 25px;
    right: 25px;
    font-size: 2.2rem;
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition-smooth);
}

.close-modal:hover {
    color: var(--accent-gold);
}

/* Checkout Form styling */
.checkout-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-top: 30px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-muted);
}

.form-group input {
    background: rgba(255, 255, 255, 0.02);
    border: var(--border-glass);
    padding: 12px 16px;
    border-radius: 10px;
    color: var(--text-pure);
    font-family: var(--font-primary);
    font-size: 0.95rem;
    transition: var(--transition-smooth);
}

.form-group input:focus {
    outline: none;
    border-color: var(--accent-gold);
    background: rgba(255, 255, 255, 0.04);
}

/* Footer Section */
.footer {
    background: #050506;
    border-top: var(--border-glass);
    padding: 60px 5% 40px 5%;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 40px;
    margin-bottom: 50px;
}

.footer-info p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin: 20px 0;
    max-width: 280px;
}

.footer-socials {
    display: flex;
    gap: 15px;
}

.social-icon {
    width: 38px;
    height: 38px;
    background: rgba(255, 255, 255, 0.03);
    border: var(--border-glass);
    color: var(--text-pure);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: var(--transition-smooth);
}

.social-icon:hover {
    background: var(--accent-gold);
    color: var(--bg-dark);
    transform: translateY(-3px);
}

.footer-links h4 {
    font-size: 1.1rem;
    margin-bottom: 25px;
    position: relative;
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.95rem;
    transition: var(--transition-smooth);
}

.footer-links a:hover {
    color: var(--accent-gold);
    padding-left: 5px;
}

.footer-bottom {
    border-top: var(--border-glass);
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
    font-size: 0.9rem;
    color: var(--text-dark);
}

.footer-bottom a {
    color: var(--text-dark);
    text-decoration: none;
    transition: var(--transition-smooth);
}

.footer-bottom a:hover {
    color: var(--accent-gold);
}

/* ==========================================================================
   Responsive & Adaptive Media Queries
   ========================================================================== */

@media (max-width: 992px) {
    .hero-title {
        font-size: 3.5rem;
    }
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 60px;
        text-align: center;
    }
    .hero-desc {
        margin: 0 auto 40px auto;
    }
    .app-hub-buttons {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .menu-toggle {
        display: block;
    }
    .nav-menu {
        position: fixed;
        top: 86px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 86px);
        background: var(--bg-dark);
        flex-direction: column;
        justify-content: center;
        gap: 40px;
        transition: var(--transition-smooth);
        border-top: var(--border-glass);
    }
    .nav-menu.active {
        left: 0;
    }
    .nav-link {
        font-size: 1.2rem;
    }
    .section-title {
        font-size: 2.2rem;
    }
    .hero-title {
        font-size: 3rem;
    }
}

/* ==========================================================================
   Shop Stock & Badge Custom Styles
   ========================================================================== */
.product-img {
    position: relative;
}

.product-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: #e55039;
    color: var(--text-pure);
    font-size: 0.75rem;
    font-weight: 800;
    padding: 6px 14px;
    border-radius: 30px;
    text-transform: uppercase;
    box-shadow: 0 5px 15px rgba(229, 80, 57, 0.4);
    letter-spacing: 1px;
}

.btn-buy.disabled {
    background: rgba(255, 255, 255, 0.04);
    border: var(--border-glass);
    color: var(--text-dark);
    cursor: not-allowed;
}

.btn-buy.disabled:hover {
    box-shadow: none;
    transform: none;
}

/* ==========================================================================
   Admin Moderation Panel Styles
   ========================================================================== */
.admin-login input[type="password"] {
    background: rgba(255, 255, 255, 0.03) !important;
    border: 1px solid rgba(197, 160, 89, 0.2) !important;
    color: var(--text-pure) !important;
    font-size: 1.5rem !important;
    text-align: center !important;
    border-radius: 12px !important;
    padding: 15px !important;
    letter-spacing: 6px !important;
    transition: var(--transition-smooth) !important;
}

.admin-login input[type="password"]:focus {
    border-color: var(--accent-gold) !important;
    box-shadow: 0 0 20px rgba(197, 160, 89, 0.3) !important;
    background: rgba(255, 255, 255, 0.06) !important;
}

.admin-dashboard .sistema-card {
    border-color: rgba(255, 255, 255, 0.08) !important;
    background: rgba(255, 255, 255, 0.015) !important;
    backdrop-filter: blur(10px) !important;
}

.admin-dashboard .nav-link {
    background: none !important;
    border: none !important;
    border-bottom: 2px solid transparent !important;
    color: var(--text-muted) !important;
    font-weight: 700 !important;
    padding: 10px 15px !important;
    cursor: pointer !important;
    font-size: 0.95rem !important;
    transition: var(--transition-smooth) !important;
    text-decoration: none !important;
}

.admin-dashboard .nav-link:hover,
.admin-dashboard .nav-link.active {
    color: var(--accent-gold) !important;
    border-bottom-color: var(--accent-gold) !important;
}

.admin-dashboard .forum-item {
    background: rgba(255, 255, 255, 0.01) !important;
    transition: var(--transition-smooth) !important;
}

.admin-dashboard .forum-item:hover {
    background: rgba(255, 255, 255, 0.02) !important;
}