/* ============================================================
   BLACK SPORES LAB — Design System (Dark Tech / LIMS)
   Identidade: Assepsia Digital, Precisão Laboratorial
   ============================================================ */

/* --- Google Fonts Import --- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Roboto+Mono:wght@400;500;700&display=swap');

/* --- CSS Variables (Design Tokens) --- */
:root {
    --bg-base: #000000;
    --bg-surface: rgba(10, 15, 20, 0.55);
    --bg-elevated: rgba(15, 22, 30, 0.7);
    --bg-glass: rgba(10, 10, 10, 0.75);
    
    --border-color: rgba(0, 255, 255, 0.12);
    --border-subtle: rgba(255, 255, 255, 0.05);
    --border-glow: rgba(0, 255, 255, 0.25);

    --text-white: #ffffff;
    --text-silver: #e0e0e0;
    --text-secondary: #b0b0b0;
    --text-muted: #777777;

    --accent-cyan: #00ffff;
    --accent-cyan-rgb: 0, 255, 255;
    --accent-purple: #9d4edd;
    --accent-purple-rgb: 157, 78, 221;
    --accent-green: #00ff9d;
    --accent-red: #ff0055;
    
    --font-body: 'Inter', -apple-system, sans-serif;
    --font-mono: 'Roboto Mono', monospace;

    --radius: 12px;
    --transition: all 0.5s cubic-bezier(0.2, 1, 0.3, 1);
    --shadow-premium: 0 20px 50px rgba(0,0,0,0.9), 0 0 30px rgba(0, 255, 255, 0.05);
}

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; scrollbar-width: thin; scrollbar-color: #1a1a1a #000000; }

body {
    font-family: var(--font-body);
    background: #000;
    background-image: 
        radial-gradient(circle at 50% -20%, rgba(0, 255, 255, 0.08), transparent 50%),
        radial-gradient(circle at 0% 0%, rgba(157, 78, 221, 0.05), transparent 40%),
        radial-gradient(circle at 100% 100%, rgba(0, 255, 255, 0.05), transparent 40%);
    background-attachment: fixed;
    color: var(--text-silver);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

/* --- Custom Scrollbar --- */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg-base); }
::-webkit-scrollbar-thumb { background: #1a1a1a; border-radius: 10px; transition: 0.3s; }
::-webkit-scrollbar-thumb:hover { background: var(--accent-cyan); }

a { color: var(--accent-cyan); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--text-white); }

img { max-width: 100%; display: block; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

.text-accent { color: var(--accent-cyan); }

/* --- Header --- */
header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(4, 9, 14, 0.45);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border-bottom: 1px solid rgba(0, 255, 255, 0.08);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.6);
    padding: 0 40px;
    transition: var(--transition);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
    max-width: 1400px;
    margin: 0 auto;
}

.logo img { height: 52px; padding: 2px 0; }

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

nav a {
    font-family: var(--font-mono);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-muted);
    transition: var(--transition);
    position: relative;
}

nav a:hover, nav a.active { color: var(--accent-cyan); }

nav a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--accent-cyan);
    transition: width 0.3s;
}

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

.mobile-menu-link.active { color: var(--accent-cyan); border-left: 2px solid var(--accent-cyan); padding-left: 30px; }

/* --- Catalog Landing --- */
.catalog-landing {
    padding: 140px 0 80px;
    min-height: 60vh;
    display: flex;
    align-items: center;
}
.hero {
    position: relative;
    min-height: 85vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
    padding: 120px 24px 80px;
    background: #000;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(0, 255, 255, 0.05) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 50%, rgba(138, 43, 226, 0.04) 0%, transparent 50%),
        radial-gradient(circle at 50% 100%, rgba(0, 255, 255, 0.08) 0%, transparent 40%);
    pointer-events: none;
}

.hero-carousel {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 800px;
}

.hero-slide {
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -40%);
    width: 100%;
    opacity: 0;
    transition: opacity 1.2s cubic-bezier(0.4, 0, 0.2, 1), transform 1.2s cubic-bezier(0.4, 0, 0.2, 1);
    pointer-events: none;
}

.hero-slide.active {
    opacity: 1;
    transform: translate(-50%, -50%);
    pointer-events: all;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 60px 70px;
    background: var(--bg-surface);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    box-shadow: var(--shadow-premium);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.hero-content::after {
    content: '';
    position: absolute;
    top: 0; left: -100%;
    width: 50%; height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.05), transparent);
    transition: 0.8s;
}

.hero-content:hover::after {
    left: 150%;
}

.hero-content:hover {
    border-color: var(--border-glow);
    transform: translateY(-5px);
    box-shadow: 0 40px 80px rgba(0,0,0,0.95), 0 0 40px rgba(0, 255, 255, 0.15), inset 0 0 15px rgba(255, 255, 255, 0.05);
}

.hero-title, .section-title-premium {
    font-size: clamp(2.2rem, 5vw, 3.5rem);
    font-weight: 700;
    color: var(--text-white);
    line-height: 1.1;
    letter-spacing: -1.5px;
    margin-bottom: 20px;
}

.hero-description {
    font-size: 0.95rem;
    color: var(--text-secondary);
    max-width: 650px;
    margin: 0 auto 30px;
    line-height: 1.7;
}

.hero p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    max-width: 550px;
    margin: 0 auto 30px;
    line-height: 1.7;
}

.hero-badge {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--accent-cyan);
    border: 1px solid rgba(0, 255, 255, 0.2);
    padding: 8px 20px;
    margin-bottom: 30px;
    animation: pulse-border 3s infinite;
}

@keyframes pulse-border {
    0%, 100% { border-color: rgba(0, 255, 255, 0.2); }
    50% { border-color: rgba(0, 255, 255, 0.5); }
}

.hero-dots {
    position: absolute;
    bottom: -30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 12px;
    z-index: 10;
}

.dot {
    width: 10px;
    height: 10px;
    border: 1px solid rgba(0, 255, 255, 0.3);
    background: transparent;
    cursor: pointer;
    transition: var(--transition);
}

.dot.active {
    background: var(--accent-cyan);
    border-color: var(--accent-cyan);
    box-shadow: 0 0 10px rgba(0, 255, 255, 0.4);
}

/* --- Buttons --- */
.btn {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    padding: 14px 32px;
    border: 1px solid var(--accent-cyan);
    color: var(--accent-cyan);
    background: transparent;
    border-radius: var(--radius);
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 0; height: 100%;
    background: var(--accent-cyan);
    transition: var(--transition);
    z-index: -1;
}

.btn:hover::before {
    width: 100%;
}

.btn:hover {
    color: #000;
    transform: scale(1.03) translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 255, 255, 0.3), 0 0 15px var(--accent-cyan);
}

.btn-solid {
    background: var(--accent-cyan);
    color: #000;
    border-color: var(--accent-cyan);
}

.btn-solid::before {
    background: #fff;
}

.btn-solid:hover {
    background: #fff;
    border-color: #fff;
    color: #000;
    transform: scale(1.03) translateY(-3px);
    box-shadow: 0 10px 30px rgba(255, 255, 255, 0.3), 0 0 15px rgba(255, 255, 255, 0.8);
}

/* --- Differentials Section --- */
.differentials {
    padding: 120px 0;
    border-top: 1px solid var(--border-color);
}

.section-label {
    font-family: var(--font-mono);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--accent-cyan);
    margin-bottom: 16px;
}

.section-title {
    font-size: clamp(2.2rem, 5vw, 3.5rem);
    font-weight: 700;
    color: var(--text-white);
    margin-bottom: 60px;
    letter-spacing: -2px;
    line-height: 1.1;
}

.section-title-premium {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 700;
    color: var(--text-white);
    letter-spacing: -1.5px;
    line-height: 1.1;
}

/* --- Differentials Grid --- */
.diff-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.diff-card {
    background: var(--bg-surface);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius);
    padding: 30px 24px;
    backdrop-filter: blur(25px) saturate(180%);
    -webkit-backdrop-filter: blur(25px) saturate(180%);
    box-shadow: 0 15px 35px rgba(0,0,0,0.5), inset 0 1px 0 rgba(255, 255, 255, 0.05);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.diff-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent-cyan), transparent);
    opacity: 0;
    transition: opacity 0.4s;
}

.diff-card:hover::before { opacity: 1; }

.diff-card:hover {
    border-color: rgba(0, 255, 255, 0.25) !important;
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 255, 255, 0.08), inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.diff-icon {
    font-size: 24px;
    margin-bottom: 16px;
    display: block;
}

.diff-card h3 {
    font-size: 0.95rem;
    color: var(--text-white);
    margin-bottom: 10px;
    font-weight: 500;
}

.diff-card p {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* --- Products / Catalog Section --- */
.products {
    padding: 120px 0;
    border-top: 1px solid var(--border-color);
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 30px;
}

.card {
    background: var(--bg-surface);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius);
    padding: 30px;
    backdrop-filter: blur(40px) saturate(180%);
    -webkit-backdrop-filter: blur(40px) saturate(180%);
    box-shadow: 0 20px 40px rgba(0,0,0,0.6);
    display: flex;
    flex-direction: column;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(135deg, rgba(0, 255, 255, 0.05), transparent 50%);
    opacity: 0;
    transition: var(--transition);
}

.card:hover::before {
    opacity: 1;
}

.card:hover {
    border-color: var(--border-glow);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.8), 0 0 20px rgba(0, 255, 255, 0.2), inset 0 0 15px rgba(255, 255, 255, 0.05);
    transform: translateY(-10px) scale(1.02);
}

.card-category {
    font-family: var(--font-mono);
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--accent-cyan);
    margin-bottom: 12px;
    display: block;
    opacity: 0.7;
}

.card h3 {
    font-size: 1.3rem;
    color: var(--text-white);
    font-weight: 600;
    margin-bottom: 25px;
    line-height: 1.3;
    flex-grow: 1;
    letter-spacing: -0.5px;
}

.card-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 25px;
    border-top: 1px solid var(--border-subtle);
}

.card-price {
    font-family: var(--font-mono);
    font-size: 1.5rem;
    color: var(--accent-cyan);
    font-weight: 700;
    text-shadow: 0 0 15px rgba(0, 255, 255, 0.3);
}

.card .btn { padding: 12px 24px; font-size: 10px; }

/* --- Product Page --- */
.product-page-container { padding: 120px 0 80px; }
.product-breadcrumb { font-family: var(--font-mono); font-size: 11px; color: var(--text-muted); margin-bottom: 40px; letter-spacing: 1px; }
.breadcrumb-link { color: var(--text-muted); text-decoration: none; }
.breadcrumb-current { color: var(--accent-cyan); }

.product-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; }
.product-image-box { background: var(--bg-surface); border: 1px solid var(--border-color); border-radius: var(--radius); backdrop-filter: blur(20px); box-shadow: 0 15px 35px rgba(0,0,0,0.5); display: flex; justify-content: center; align-items: center; min-height: 450px; position: relative; overflow: hidden; padding: 20px; }
.image-accent-line { position: absolute; top: 0; left: 0; right: 0; height: 2px; background: linear-gradient(90deg, transparent, var(--accent-cyan), transparent); }
.product-main-img { max-width:100%; max-height:380px; object-fit:contain; }
.product-placeholder-img { max-width: 60%; opacity: 0.15; filter: grayscale(1); }
.traceability-badge { position: absolute; bottom: 20px; right: 20px; font-family: var(--font-mono); font-size: 10px; color: var(--accent-cyan); border: 1px solid rgba(0,255,255,0.2); padding: 6px 12px; background: rgba(0,0,0,0.8); }

.product-details-content { display: flex; flex-direction: column; }
.product-category-label { font-family: var(--font-mono); color: var(--accent-cyan); text-transform: uppercase; letter-spacing: 2px; font-size: 11px; }
.product-title { font-size: 2.5rem; margin: 16px 0 24px; line-height: 1.15; letter-spacing: -1px; color: var(--text-white); }
.product-price-tag { font-size: 2.2rem; color: var(--accent-cyan); font-family: var(--font-mono); margin-bottom: 30px; font-weight: 700; }
.product-description-box { color: var(--text-secondary); margin-bottom: 30px; font-size: 15px; line-height: 1.8; border-left: 2px solid var(--border-color); padding-left: 20px; }

.product-specs-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 40px; }
.spec-item { padding: 16px; border: 1px solid var(--border-color); border-radius: 4px; }
.spec-label { font-family: var(--font-mono); font-size: 10px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 4px; }
.spec-value { font-family: var(--font-mono); font-size: 13px; }

.product-buy-btn { width: 100%; text-align: center; padding: 18px; font-size: 14px; }
.btn-disabled { cursor: not-allowed; opacity: 0.4; border-color: rgba(255,255,255,0.1); color: var(--text-muted); }
.product-security-notice { text-align:center; margin-top:12px; font-size:11px; color:var(--text-muted); }
.product-legal-footer { margin-top: 20px; font-family: var(--font-mono); font-size: 10px; color: var(--text-muted); text-align: center; letter-spacing: 1px; }

/* === CATALOG PRODUCT CARDS === */
.catalog-card { border-radius: var(--radius); overflow: hidden; transition: all 0.4s cubic-bezier(0.2, 1, 0.3, 1); display: flex; flex-direction: column; border: 1px solid rgba(0, 255, 255, 0.08); background: rgba(8, 12, 18, 0.85); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); }
.catalog-card:hover { transform: translateY(-8px); border-color: rgba(0, 255, 255, 0.28); box-shadow: 0 25px 60px rgba(0,0,0,0.9), 0 0 40px rgba(0,255,255,0.05); }
.catalog-card-media { display: block; height: 200px; position: relative; overflow: hidden; background: #000408; text-decoration: none; flex-shrink: 0; }
.catalog-card-img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; }
.catalog-card:hover .catalog-card-img { transform: scale(1.06); }
.catalog-card-placeholder { width: 100%; height: 100%; display: flex; flex-direction: column; justify-content: center; align-items: center; background: linear-gradient(180deg, rgba(0,6,12,0.98) 0%, rgba(0,14,22,0.96) 100%); gap: 10px; position: relative; overflow: hidden; }
.catalog-card-placeholder::before { content: ''; position: absolute; inset: 0; background-image: linear-gradient(rgba(0,255,255,0.025) 1px, transparent 1px), linear-gradient(90deg, rgba(0,255,255,0.025) 1px, transparent 1px); background-size: 28px 28px; }
.catalog-placeholder-logo { height: 68px; width: auto; opacity: 0.22; filter: drop-shadow(0 0 18px rgba(0,255,255,0.45)) grayscale(1) brightness(3); position: relative; z-index: 1; transition: opacity 0.4s; }
.catalog-card:hover .catalog-placeholder-logo { opacity: 0.35; filter: drop-shadow(0 0 28px rgba(0,255,255,0.7)) grayscale(1) brightness(3); }
.catalog-placeholder-label { font-family: var(--font-mono); font-size: 9px; color: rgba(0,255,255,0.25); letter-spacing: 3px; position: relative; z-index: 1; }
.catalog-type-badge { position: absolute; top: 14px; left: 14px; font-family: var(--font-mono); font-size: 10px; letter-spacing: 1.5px; text-transform: uppercase; padding: 4px 10px; border-radius: 4px; background: rgba(0,0,0,0.9); border: 1px solid rgba(0,255,255,0.3); color: var(--accent-cyan); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); }
.catalog-card-media::after { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 60px; background: linear-gradient(to top, rgba(8,12,18,0.95), transparent); pointer-events: none; }
.catalog-card-content { padding: 22px; display: flex; flex-direction: column; flex: 1; }
.catalog-card-name { font-size: 1.05rem; font-weight: 600; color: var(--text-white); margin-bottom: 4px; line-height: 1.3; }
.catalog-card-species { font-family: var(--font-mono); font-size: 10px; color: var(--text-muted); font-style: italic; margin-bottom: 16px; }
.catalog-card-lims { display: flex; align-items: stretch; background: rgba(0,0,0,0.5); border: 1px solid rgba(255,255,255,0.04); border-radius: 6px; margin-bottom: 18px; overflow: hidden; }
.lims-datum { display: flex; flex-direction: column; gap: 3px; padding: 8px 12px; flex: 1; min-width: 0; }
.lims-datum + .lims-datum { border-left: 1px solid rgba(255,255,255,0.05); }
.lims-label { font-family: var(--font-mono); font-size: 9px; color: var(--text-muted); letter-spacing: 1px; text-transform: uppercase; }
.lims-value { font-family: var(--font-mono); font-size: 11px; color: var(--accent-cyan); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.lims-status .lims-value { color: var(--accent-green); }
.catalog-card-buy-row { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.catalog-card-price { display: flex; align-items: baseline; gap: 3px; }
.price-currency { font-family: var(--font-mono); font-size: 11px; color: var(--text-muted); }
.price-amount { font-family: var(--font-mono); font-size: 1.5rem; font-weight: 700; color: var(--accent-cyan); letter-spacing: -0.5px; }
.catalog-cta-btn { padding: 10px 18px !important; font-size: 10px !important; letter-spacing: 2px; white-space: nowrap; }
.catalog-card-links { display: flex; align-items: center; gap: 8px; padding-top: 12px; border-top: 1px solid rgba(255,255,255,0.04); margin-top: auto; flex-wrap: wrap; }
.catalog-action-link { font-family: var(--font-mono); font-size: 10px; color: var(--text-muted); text-decoration: none; transition: color 0.2s; }
.catalog-action-link:hover { color: var(--accent-cyan); }
.catalog-link-dot { color: rgba(255,255,255,0.12); }

/* === PRODUCT SHOWCASE PAGE === */
.product-back-nav { padding-top: 110px; padding-bottom: 0; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; margin-bottom: 40px; }
.product-back-link { font-family: var(--font-mono); font-size: 11px; color: var(--text-muted); text-decoration: none; letter-spacing: 1px; transition: color 0.2s; display: flex; align-items: center; }
.product-back-link:hover { color: var(--accent-cyan); }
.product-showcase { display: grid; grid-template-columns: 1.1fr 1fr; gap: 60px; align-items: start; padding-bottom: 80px; }
.showcase-media { position: relative; border-radius: var(--radius); overflow: hidden; min-height: 500px; display: flex; flex-direction: column; justify-content: center; align-items: center; border: 1px solid rgba(0,255,255,0.1); background: rgba(4, 8, 14, 0.9); }
.showcase-media-top-line { position: absolute; top: 0; left: 0; right: 0; height: 2px; background: linear-gradient(90deg, transparent, var(--accent-cyan) 40%, transparent); }
.showcase-media-img { max-width: 100%; max-height: 440px; object-fit: contain; }
.showcase-media-placeholder { display: flex; flex-direction: column; align-items: center; gap: 20px; padding: 60px; position: relative; z-index: 1; }
.showcase-placeholder-logo { height: 130px; width: auto; opacity: 0.18; filter: drop-shadow(0 0 30px rgba(0,255,255,0.5)) grayscale(1) brightness(3); }
.showcase-media:hover .showcase-placeholder-logo { opacity: 0.28; filter: drop-shadow(0 0 45px rgba(0,255,255,0.7)) grayscale(1) brightness(3); transition: all 0.5s; }
.showcase-placeholder-name { font-family: var(--font-mono); font-size: 11px; color: rgba(0,255,255,0.18); letter-spacing: 5px; text-align: center; text-transform: uppercase; }
.showcase-media::before { content: ''; position: absolute; inset: 0; background-image: linear-gradient(rgba(0,255,255,0.02) 1px, transparent 1px), linear-gradient(90deg, rgba(0,255,255,0.02) 1px, transparent 1px); background-size: 32px 32px; pointer-events: none; }
.showcase-media-badge { position: absolute; bottom: 20px; left: 50%; transform: translateX(-50%); font-family: var(--font-mono); font-size: 10px; color: var(--accent-cyan); border: 1px solid rgba(0,255,255,0.2); padding: 6px 16px; background: rgba(0,0,0,0.85); white-space: nowrap; backdrop-filter: blur(10px); border-radius: 4px; letter-spacing: 1px; }
.showcase-details { display: flex; flex-direction: column; }
.showcase-type-tag { display: inline-flex; align-items: center; align-self: flex-start; font-family: var(--font-mono); font-size: 10px; letter-spacing: 2px; padding: 5px 12px; border: 1px solid rgba(0,255,255,0.3); border-radius: 4px; color: var(--accent-cyan); background: rgba(0,255,255,0.05); margin-bottom: 18px; }
.showcase-title { font-size: 2.4rem; font-weight: 700; color: var(--text-white); line-height: 1.1; letter-spacing: -1px; margin-bottom: 8px; }
.showcase-species { font-family: var(--font-mono); font-size: 12px; color: var(--text-muted); font-style: italic; margin-bottom: 24px; }
.showcase-price-block { display: flex; align-items: center; gap: 20px; margin-bottom: 28px; padding-bottom: 28px; border-bottom: 1px solid var(--border-color); }
.showcase-price { font-family: var(--font-mono); font-size: 2.2rem; font-weight: 700; color: var(--accent-cyan); letter-spacing: -1px; }
.showcase-avail { font-family: var(--font-mono); font-size: 11px; color: var(--accent-green); letter-spacing: 1px; }
.showcase-description { color: var(--text-secondary); font-size: 14px; line-height: 1.9; margin-bottom: 28px; padding-left: 16px; border-left: 2px solid rgba(0,255,255,0.2); }
.showcase-ficha { background: rgba(0,0,0,0.5); border: 1px solid rgba(255,255,255,0.06); border-radius: 8px; overflow: hidden; margin-bottom: 28px; }
.ficha-header { font-family: var(--font-mono); font-size: 10px; letter-spacing: 2px; color: var(--text-muted); padding: 10px 16px; background: rgba(0,255,255,0.03); border-bottom: 1px solid rgba(255,255,255,0.05); text-transform: uppercase; }
.ficha-row { display: flex; justify-content: space-between; align-items: center; padding: 10px 16px; border-bottom: 1px solid rgba(255,255,255,0.03); gap: 20px; }
.ficha-row:last-child { border-bottom: none; }
.ficha-key { font-family: var(--font-mono); font-size: 11px; color: var(--text-muted); flex-shrink: 0; }
.ficha-val { font-family: var(--font-mono); font-size: 11px; color: var(--text-white); text-align: right; }
.showcase-cta-group { display: flex; flex-direction: column; gap: 10px; margin-bottom: 16px; }
.showcase-buy-btn { width: 100%; padding: 18px !important; font-size: 13px !important; letter-spacing: 3px; text-align: center; }
.showcase-login-btn { width: 100%; padding: 16px; text-align: center; font-family: var(--font-mono); font-size: 11px; letter-spacing: 2px; border: 1px solid rgba(255,0,85,0.35); color: var(--accent-red); border-radius: var(--radius); text-decoration: none; transition: all 0.2s; display: block; }
.showcase-login-btn:hover { border-color: rgba(255,0,85,0.6); background: rgba(255,0,85,0.03); }
.showcase-lims-btn { width: 100%; padding: 13px; text-align: center; font-family: var(--font-mono); font-size: 11px; letter-spacing: 1.5px; border: 1px solid rgba(255,255,255,0.08); color: var(--text-muted); border-radius: var(--radius); text-decoration: none; transition: all 0.2s; display: block; }
.showcase-lims-btn:hover { border-color: rgba(0,255,255,0.3); color: var(--accent-cyan); }
.showcase-security { font-family: var(--font-mono); font-size: 10px; color: var(--text-muted); text-align: center; letter-spacing: 1px; margin-top: 8px; margin-bottom: 16px; }

/* === OTHER PRODUCTS SECTION === */
.other-products-section { padding: 60px 0 100px; border-top: 1px solid var(--border-color); background: radial-gradient(circle at 50% 0%, rgba(0,255,255,0.02), transparent 60%); }
.other-products-header { text-align: center; margin-bottom: 50px; }
.other-products-title { font-size: 1.8rem; font-weight: 700; color: var(--text-white); margin-top: 12px; }
.other-products-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 24px; margin-bottom: 40px; }
.other-products-footer { text-align: center; }

/* Responsive Showcase */
@media (max-width: 900px) {
    .product-showcase { grid-template-columns: 1fr; gap: 30px; }
    .showcase-title { font-size: 1.8rem; }
    .product-back-nav { flex-direction: column; align-items: flex-start; }
    .showcase-media { min-height: 320px; }
}

/* --- Forms Global (Inherited by Public Pages) --- */
footer {
    border-top: 1px solid var(--border-color);
    padding: 60px 0;
    text-align: center;
}

.footer-logo { height: 30px; margin: 0 auto 20px; opacity: 0.3; filter: grayscale(1); }

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

/* --- Conta / Dashboard Responsivo --- */
.conta-grid {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 40px;
    align-items: start;
}

@media (max-width: 992px) {
    .conta-grid { grid-template-columns: 1fr; gap: 30px; }
    .conta-header { flex-direction: column; align-items: flex-start !important; padding: 20px !important; }
    .conta-badge-box { align-items: flex-start !important; text-align: left !important; width: 100%; }
    
    .category-header-layout { flex-direction: column; gap: 20px; }
    .category-header-right { border-left: none !important; padding-left: 0 !important; }
    
    /* Timeline Responsiva */
    .timeline-container { flex-direction: column !important; gap: 40px !important; align-items: flex-start !important; padding-left: 30px !important; }
    .timeline-container .connector-line { width: 2px !important; height: 100% !important; left: 10px !important; top: 0 !important; }
    .timeline-container .connector-progress { width: 2px !important; left: 10px !important; top: 0 !important; }
    .timeline-step { text-align: left !important; width: 100% !important; display: flex !important; align-items: center !important; gap: 15px !important; }
    .timeline-step div:first-child { margin: 0 !important; }

    .checkout-grid { grid-template-columns: 1fr !important; gap: 0 !important; }
    
    /* Product Grid */
    .product-grid { grid-template-columns: 1fr; gap: 30px; }
    .product-image-box { min-height: 350px; }
    .product-title { font-size: 2rem; }
    
    /* Account Grid */
    .account-grid { grid-template-columns: 1fr; }
    .sticky-card { position: static; }
}

/* --- Mobile Elements & Navigation --- */
.mobile-nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 6px;
    z-index: 1001;
    padding: 10px;
}
.mobile-nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--accent-cyan);
    transition: var(--transition);
}
.mobile-nav-toggle.active span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.mobile-nav-toggle.active span:nth-child(2) { opacity: 0; }
.mobile-nav-toggle.active span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

.mobile-menu-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(20px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}
.mobile-menu-overlay.active { opacity: 1; visibility: visible; }

.mobile-menu-link {
    display: block;
    font-family: var(--font-mono);
    font-size: 1.5rem;
    color: var(--text-white);
    text-transform: uppercase;
    letter-spacing: 4px;
    padding: 20px;
    transition: var(--transition);
}
.mobile-menu-link:hover { color: var(--accent-cyan); }

body.no-scroll { overflow: hidden; }

/* --- Responsive --- */
@media (max-width: 1024px) {
    header { padding: 0 20px; }
    .header-content { height: 64px; }
    .logo img { height: 44px; }
    .hero { padding-top: 110px; }
    .hero-content { padding: 50px 48px; }
    main > #catalogo > .category-section:first-child { padding-top: calc(64px + 70px); }
    .category-header-layout { margin-bottom: 48px; }
    .product-back-nav { padding-top: calc(64px + 28px); }
    .showcase-title { font-size: 2.1rem; }
    .showcase-price { font-size: 2rem; }
}

@media (max-width: 768px) {
    header { padding: 0 16px; }
    .header-content { height: 58px; }
    .logo img { height: 36px; }
    
    .mobile-nav-toggle { display: flex; }
    nav#main-nav { display: none; } /* Esconde nav padrão */

    .hero { min-height: auto; padding: 120px 20px 60px; }
    .hero h1 { font-size: 1.8rem; letter-spacing: -0.5px; }
    .hero p { font-size: 0.85rem; }
    
    .diff-grid {
        display: flex;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        padding-bottom: 20px;
        scrollbar-width: none;
    }
    .diff-grid::-webkit-scrollbar { display: none; }
    .diff-card { min-width: 260px; max-width: 260px; scroll-snap-align: center; flex-shrink: 0; }
    
    .grid { grid-template-columns: 1fr; }
    .section-title { font-size: 1.5rem; }
    .differentials, .products { padding: 80px 0; }
    
    /* Tracking & Checkout Mobile */
    .tracking-page-container, .checkout-page-container { padding-top: 100px; padding-bottom: 40px; }
    .checkout-header-main, .checkout-body-content { padding: 25px; }
    .checkout-form-grid { grid-template-columns: 1fr !important; }
    .search-form-grid { grid-template-columns: 1fr; }
    .tracking-title { font-size: 1.8rem; }
    
    /* Timeline Stepper Mobile */
    .timeline-stepper { flex-direction: column; align-items: flex-start; gap: 30px; padding-left: 20px; }
    .stepper-line { width: 2px; height: 100%; left: 9px; top: 0; }
    .stepper-progress { width: 2px; left: 9px; top: 0; }
    .stepper-item { display: flex; align-items: center; gap: 15px; width: 100%; text-align: left; }
    .stepper-dot { margin: 0; }

    /* iOS: background-attachment fixed causa bug de scroll em branco */
    body { background-attachment: scroll; }

    /* Hero mobile */
    .hero-content { padding: 36px 28px; }

    /* Category section */
    main > #catalogo > .category-section:first-child { padding-top: calc(58px + 60px); }
    .category-section { padding: 60px 0; }
    .category-header-layout { margin-bottom: 30px; }

    /* Catalog card buy row — evitar colidir preço com botão */
    .catalog-card-buy-row { flex-wrap: wrap; gap: 10px; }
    .catalog-card-price { flex-shrink: 0; }

    /* Product showcase mobile */
    .product-back-nav { padding-top: calc(58px + 24px); margin-bottom: 20px; }
    .showcase-title { font-size: 1.8rem; }
    .showcase-price { font-size: 1.8rem; }
    .showcase-security { font-size: 9px; }

    /* Other products */
    .other-products-section { padding: 40px 0 70px; }
    .other-products-grid { grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 16px; }

    /* Footer */
    .footer-links { gap: 12px; flex-wrap: wrap; }
}

@media (max-width: 480px) {
    header { padding: 0 16px; }
    .header-content { height: 54px; }
    .logo img { height: 32px; }
    .hero { padding: 100px 16px 50px; }
    .hero h1 { font-size: 1.5rem; }
    .hero-badge { font-size: 8px; letter-spacing: 2px; padding: 6px 14px; }
    .btn { padding: 12px 20px; font-size: 11px; min-height: 44px; }
    .container { padding: 0 16px; }

    /* Category section */
    main > #catalogo > .category-section:first-child { padding-top: calc(54px + 50px); }
    .category-section { padding: 48px 0; }
    .category-header-layout { margin-bottom: 24px; gap: 20px; }
    .hero-content { padding: 28px 20px; }

    /* Catalog card LIMS — empilhar em telas pequenas */
    .catalog-card-lims { flex-direction: column; }
    .lims-datum + .lims-datum { border-left: none; border-top: 1px solid rgba(255,255,255,0.04); }
    .lims-datum { padding: 6px 12px; }
    .catalog-card-content { padding: 18px; }
    .price-amount { font-size: 1.3rem; }
    .catalog-cta-btn { padding: 10px 14px !important; font-size: 10px !important; }

    /* Product showcase — ajustes de fonte e layout */
    .product-back-nav { padding-top: calc(54px + 22px); margin-bottom: 16px; }
    .product-breadcrumb { display: none; }
    .showcase-title { font-size: 1.5rem; letter-spacing: -0.5px; }
    .showcase-price { font-size: 1.5rem; }
    .showcase-price-block { gap: 12px; margin-bottom: 20px; padding-bottom: 20px; }
    .showcase-description { font-size: 13px; padding-left: 12px; }
    .ficha-row { flex-direction: column; align-items: flex-start; gap: 2px; }
    .ficha-val { text-align: left; }
    .showcase-media-badge { font-size: 9px; padding: 5px 10px; max-width: 88%; text-overflow: ellipsis; overflow: hidden; white-space: nowrap; }
    .showcase-buy-btn { font-size: 11px !important; letter-spacing: 2px; }
    .showcase-login-btn { font-size: 10px; padding: 14px; }
    .showcase-lims-btn { font-size: 10px; padding: 12px; }

    /* Other products — coluna única */
    .other-products-grid { grid-template-columns: 1fr; gap: 14px; }
    .other-products-title { font-size: 1.4rem; }
}

/* ============================================================
   INTERACTIVE CANVAS BACKGROUND & ENTRANCE PRELOADER
   ============================================================ */

/* Canvas de Partículas Fixo */
#spores-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    pointer-events: none;
    z-index: -1;
}

/* --- Scroll Animations (Reveal) --- */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s cubic-bezier(0.2, 1, 0.3, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }


/* --- Preloader / Splash Screen --- */
#bsl-preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: #000000;
    background: radial-gradient(circle at 50% 50%, #051321 0%, #000000 100%);
    z-index: 99999;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.8s;
    opacity: 1;
    visibility: visible;
}

#bsl-preloader.fade-out {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.preloader-wrapper {
    text-align: center;
    max-width: 400px;
    padding: 20px;
}

.preloader-logo-glow {
    position: relative;
    width: 140px;
    height: 140px;
    margin: 0 auto 30px;
}

.preloader-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    position: relative;
    z-index: 10;
    filter: drop-shadow(0 0 15px rgba(0, 255, 255, 0.4));
    animation: preloader-pulse 2s infinite ease-in-out;
}

.preloader-ring {
    position: absolute;
    top: -10px;
    left: -10px;
    right: -10px;
    bottom: -10px;
    border-radius: 50%;
    border: 1px solid rgba(0, 255, 255, 0.1);
    border-top-color: var(--accent-cyan);
    animation: preloader-spin 1.5s infinite linear;
    z-index: 5;
}

.preloader-status {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-bottom: 20px;
}

.status-pulse-dot {
    width: 6px;
    height: 6px;
    background-color: var(--accent-cyan);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--accent-cyan);
    animation: status-dot-pulse 1s infinite alternate;
}

.status-text {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--text-silver);
    letter-spacing: 2px;
}

.preloader-bar-container {
    width: 200px;
    height: 2px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 2px;
    margin: 0 auto;
    overflow: hidden;
}

.preloader-bar {
    height: 100%;
    width: 0%;
    background: var(--accent-cyan);
    box-shadow: 0 0 10px var(--accent-cyan);
    animation: preloader-progress 2.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes preloader-pulse {
    0%, 100% { transform: scale(1); filter: drop-shadow(0 0 15px rgba(0, 255, 255, 0.4)); }
    50% { transform: scale(1.04); filter: drop-shadow(0 0 25px rgba(0, 255, 255, 0.6)); }
}

@keyframes preloader-spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes status-dot-pulse {
    0% { opacity: 0.3; transform: scale(0.8); }
    100% { opacity: 1; transform: scale(1.2); }
}

@keyframes preloader-progress {
    0% { width: 0%; }
    20% { width: 15%; }
    40% { width: 45%; }
    70% { width: 85%; }
    100% { width: 100%; }
}

/* --- Layout Elements --- */
.mx-auto { margin-left: auto; margin-right: auto; }
.text-bold { font-weight: 700; }
.display-flex { display: flex; }
.align-center { align-items: center; }
.justify-center { justify-content: center; }
.flex-column { flex-direction: column; }
.gap-8 { gap: 8px; }
.gap-10 { gap: 10px; }
.gap-15 { gap: 15px; }
.flex-1 { flex: 1; }
.no-decoration { text-decoration: none; }
.inherit-color { color: inherit; }
.italic { font-style: italic; }

.menu-divider { height: 1px; background: rgba(0, 255, 255, 0.1); margin: 20px 0; }
.lab-access-link { opacity: 0.5; font-size: 12px; margin-top: 30px; }

.error-container { padding: 150px 0; text-align: center; }
.error-icon { font-size: 60px; display: block; margin-bottom: 30px; opacity: 0.2; }
.error-title { color: var(--text-white); font-size: 1.5rem; margin-bottom: 16px; }

.footer-links { margin: 20px 0; display: flex; justify-content: center; gap: 20px; font-size: 12px; }
.footer-links a { color: var(--text-secondary); text-decoration: none; }
.footer-legal { margin-top: 10px; font-family: var(--font-mono); font-size: 10px; letter-spacing: 2px; color: var(--text-muted); }

/* --- Home & Tracking --- */
/* A primeira .category-section recebe padding-top extra para compensar o header fixo de 72px */
main > #catalogo > .category-section:first-child { padding-top: calc(72px + 80px); }
.category-section { padding: 80px 0; position: relative; border-bottom: 1px solid var(--border-color); }
.category-section::before { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: radial-gradient(circle at 50% 0%, rgba(0, 255, 255, 0.03), transparent 70%); pointer-events: none; }

.category-header-layout { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 60px; gap: 40px; }
.category-header-left { flex: 1; }
.category-header-right { flex: 1; border-left: 1px solid var(--border-color); padding-left: 40px; }
.category-desc-text { color: var(--text-secondary); line-height: 1.8; margin-bottom: 20px; font-size: 15px; }
.category-status-badge { font-family: var(--font-mono); font-size: 10px; color: var(--accent-cyan); display: flex; align-items: center; gap: 8px; letter-spacing: 2px; opacity: 0.6; }

.card-image-link { display:block; overflow:hidden; height:220px; background:#000; position: relative; border-radius: var(--radius) var(--radius) 0 0; }
.card-image-link::after { content: ''; position: absolute; bottom: 0; left: 0; width: 100%; height: 50%; background: linear-gradient(to top, #000, transparent); }

.empty-products-section { padding: 120px 0; border-top: 1px solid var(--border-color); }
.empty-catalog-alert { text-align:center; padding: 60px 40px; border: 1px dashed var(--border-color); color: var(--text-muted); font-family: var(--font-mono); font-size: 13px; }
.empty-icon { font-size: 40px; display: block; margin-bottom: 20px; opacity: 0.3; }
.empty-subtitle { font-size: 11px; opacity: 0.5; }

.category-breadcrumb { font-family:var(--font-mono); font-size:11px; color:var(--accent-cyan); letter-spacing:2px; text-transform:uppercase; margin-bottom:24px; padding-bottom:12px; border-bottom:1px solid #111; }
.breadcrumb-separator { margin:0 8px; opacity:0.3; }
.category-icon-main { font-size: 16px; }
.card-image-link { display:block; overflow:hidden; height:180px; background:#080808; border-bottom:1px solid #1a1a1a; }
.card-img { width:100%; height:100%; object-fit:cover; transition:transform 0.3s ease; }
.card-img:hover { transform: scale(1.05); }
.card-actions { display:flex; gap:8px; }

/* --- Login Portal --- */
.login-container { padding: 160px 0 100px; max-width: 440px; position: relative; z-index: 10; }
.login-card { padding: 40px; }
.login-logo { display: block; margin: 0 auto 24px; height: 130px; width: auto; max-width: 100%; }
.login-title { font-size: 1.4rem; color: var(--text-white); margin-bottom: 8px; font-weight: 500; text-align: center; }
.login-subtitle { color: var(--text-secondary); font-size: 13px; margin-bottom: 30px; text-align: center; }
.login-form { display: flex; flex-direction: column; gap: 20px; text-align: left; }
.login-input { width: 100%; padding: 14px 16px; background: rgba(0,0,0,0.6); border: 1px solid rgba(255,255,255,0.08); border-radius: 4px; color: var(--text-white); font-size: 14px; outline: none; transition: var(--transition); }
.login-input:focus { border-color: rgba(0, 255, 255, 0.4); background: rgba(0, 255, 255, 0.01); box-shadow: 0 0 15px rgba(0, 255, 255, 0.05); }
.login-btn { padding: 14px; font-weight: bold; letter-spacing: 1.5px; width: 100%; }
.login-footer { text-align: center; margin-top: 30px; border-top: 1px solid rgba(255,255,255,0.04); padding-top: 20px; }
.back-link { font-family: var(--font-mono); font-size: 10px; text-transform: uppercase; color: var(--text-muted); letter-spacing: 1px; }

/* --- Account Dashboard --- */
.account-container { padding:140px 0 80px; max-width:960px; position:relative; z-index:10; }
.account-header { padding: 30px; margin-bottom: 40px; box-shadow: 0 20px 50px rgba(0,0,0,0.6); display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 24px; }
.user-profile-info { display: flex; align-items: center; gap: 20px; }
.user-avatar-badge { width: 64px; height: 64px; border-radius: 50%; background: rgba(0, 255, 255, 0.05); border: 2px solid var(--accent-cyan); display: flex; align-items: center; justify-content: center; font-size: 28px; box-shadow: 0 0 20px rgba(0, 255, 255, 0.1); }
.user-text-meta { display: flex; flex-direction: column; }
.station-label { font-family: var(--font-mono); font-size: 10px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 2px; display: block; margin-bottom: 4px; }
.user-name { font-size: 1.5rem; color: var(--text-white); margin: 0; font-weight: 600; }
.user-email { font-size: 13px; color: var(--text-secondary); }
.user-status-box { display: flex; flex-direction: column; align-items: flex-end; gap: 10px; text-align: right; }
.badge-tier { font-family: var(--font-mono); font-size: 10px; font-weight: bold; letter-spacing: 1.5px; padding: 6px 14px; border-radius: 20px; }
.badge-vip { background: var(--accent-purple-dim); border: 1px solid var(--accent-purple); color: #c080ff; box-shadow: 0 0 15px rgba(138, 43, 226, 0.2); }
.badge-verified { background: rgba(0, 255, 136, 0.08); border: 1px solid var(--accent-green); color: var(--accent-green); box-shadow: 0 0 15px rgba(0, 255, 136, 0.15); }
.badge-registered { background: rgba(0, 255, 255, 0.05); border: 1px solid var(--accent-cyan); color: var(--accent-cyan); box-shadow: 0 0 15px rgba(0, 255, 255, 0.1); }
.session-status { display: flex; align-items: center; gap: 6px; font-family: var(--font-mono); font-size: 10px; color: var(--text-muted); }

.account-grid { display: grid; grid-template-columns: 1fr 340px; gap: 40px; align-items: start; }
.section-subtitle { font-family: var(--font-mono); font-size: 1rem; text-transform: uppercase; letter-spacing: 1.5px; color: var(--text-white); margin-bottom: 24px; display: flex; align-items: center; gap: 8px; }

.empty-state-card { padding: 50px 30px; text-align: center; }
.empty-icon-large { font-size: 48px; display: block; margin-bottom: 20px; opacity: 0.2; }
.empty-title { color: var(--text-white); font-size: 1.1rem; margin-bottom: 12px; }
.empty-description { color: var(--text-secondary); font-size: 13px; line-height: 1.6; max-width: 440px; margin: 0 auto 24px; }
.btn-large { padding: 12px 24px; }

.orders-list { display: flex; flex-direction: column; gap: 24px; }
.order-card { padding: 25px; box-shadow: 0 10px 30px rgba(0,0,0,0.3); border-left: 3px solid #222; }
.border-left-status-paid { border-left-color: var(--accent-green) !important; }
.border-left-status-shipped { border-left-color: var(--accent-cyan) !important; }
.border-left-status-pending { border-left-color: var(--accent-yellow) !important; }

.order-card-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 18px; flex-wrap: wrap; gap: 12px; border-bottom: 1px solid rgba(255,255,255,0.03); padding-bottom: 14px; }
.meta-label { font-family: var(--font-mono); font-size: 10px; color: var(--text-muted); text-transform: uppercase; display: block; margin-bottom: 4px; }
.order-code { font-size: 1.1rem; color: var(--text-white); margin: 3px 0 0 0; }
.badge-status { font-size: 10px; font-weight: bold; padding: 4px 10px; font-family: var(--font-mono); border-radius: 2px; color: #000; }
.badge-pending { background: var(--accent-yellow); }
.badge-paid { background: var(--accent-green); }
.badge-shipped { background: var(--accent-cyan); }
.badge-expired { background: #222; color: #888; }
.badge-cancelled { background: var(--accent-red); color: #fff; }

.order-info-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 16px; margin-bottom: 20px; font-size: 13px; }
.info-label { color: var(--text-secondary); display: block; margin-bottom: 3px; }
.info-value { color: var(--text-silver); }

.order-card-actions { display: flex; gap: 12px; flex-wrap: wrap; border-top: 1px solid rgba(255,255,255,0.03); padding-top: 16px; align-items: center; justify-content: space-between; }
.action-links-left { display: flex; gap: 12px; flex-wrap: wrap; }
.btn-tiny { padding: 6px 14px; font-size: 10px; }
.btn-outline-cyan { border-color: rgba(0, 255, 255, 0.2); color: var(--accent-cyan); }
.btn-outline-white { border-color: rgba(255,255,255,0.1); color: var(--text-white); }
.badge-payment-pending { padding: 8px 16px; font-size: 10px; background: rgba(0, 255, 255, 0.05); border: 1px solid var(--accent-cyan); color: var(--accent-cyan); border-radius: 4px; }

.settings-card { padding: 25px; box-shadow: 0 15px 35px rgba(0,0,0,0.4); }
.sticky-card { position: sticky; top: 120px; }
.settings-title { font-family: var(--font-mono); font-size: 11px; color: var(--accent-cyan); text-transform: uppercase; margin-bottom: 20px; letter-spacing: 1.5px; border-bottom: 1px solid rgba(0, 255, 255, 0.08); padding-bottom: 10px; display: flex; align-items: center; gap: 6px; }
.settings-description { font-size: 12px; color: var(--text-secondary); line-height: 1.5; margin-bottom: 20px; }
.settings-form { display: flex; flex-direction: column; gap: 18px; text-align: left; }
.form-label-tiny { font-family: var(--font-mono); font-size: 9px; text-transform: uppercase; color: var(--text-muted); margin-bottom: 6px; display: block; }
.settings-input { width: 100%; padding: 10px 12px; background: rgba(0,0,0,0.5); border: 1px solid rgba(255,255,255,0.06); border-radius: 4px; color: var(--text-white); font-size: 13px; outline: none; transition: var(--transition); }
.settings-input:focus { border-color: rgba(0, 255, 255, 0.4); background: rgba(0, 255, 255, 0.01); }
.settings-textarea { width: 100%; padding: 10px 12px; background: rgba(0,0,0,0.5); border: 1px solid rgba(255,255,255,0.06); border-radius: 4px; color: var(--text-white); font-size: 13px; font-family: var(--font-body); outline: none; resize: none; transition: var(--transition); line-height: 1.5; }
.settings-textarea:focus { border-color: rgba(0, 255, 255, 0.4); background: rgba(0, 255, 255, 0.01); }
.btn-full { width: 100%; text-align: center; }
.btn-outline-red { border-color: rgba(255,0,60,0.2); color: #ff3366; }

/* Alert Boxes */
.alert-box { padding: 15px; font-size: 13px; margin-bottom: 30px; border-radius: var(--radius); }
.alert-error { background: rgba(255, 51, 102, 0.05); border: 1px solid rgba(255, 51, 102, 0.15); color: #ff3366; }
.alert-success { background: rgba(0, 255, 136, 0.05); border: 1px solid rgba(0, 255, 136, 0.15); color: #00ff88; }
.alert-header { font-weight: bold; font-family: var(--font-mono); margin-bottom: 6px; }

/* Status Pulse Dot for Customer Dashboard */
@keyframes pulse-green {
    0% { opacity: 0.3; transform: scale(0.85); }
    100% { opacity: 1; transform: scale(1.15); }
}
.account-header .status-pulse-dot { background-color: var(--accent-green); box-shadow: 0 0 8px var(--accent-green); animation: pulse-green 1.5s infinite alternate; }

/* --- Forms Global (Inherited by Public Pages) --- */
.form-label { font-family: var(--font-mono); font-size: 10px; text-transform: uppercase; color: var(--text-muted); margin-bottom: 8px; display: block; letter-spacing: 1px; }

/* --- Tracking Page --- */
.tracking-page-container { padding: 120px 0 80px; max-width: 700px; }
.tracking-header { text-align: center; margin-bottom: 40px; }
.tracking-subtitle { font-size: 11px; letter-spacing: 3px; color: var(--accent-cyan); margin-bottom: 16px; }
.tracking-title { font-size: 2.2rem; color: var(--text-white); text-transform: uppercase; }
.tracking-lead { color: var(--text-muted); font-size: 14px; margin-top: 8px; }

.tracking-search-card { padding: 30px; margin-bottom: 40px; background: var(--bg-surface); border: 1px solid var(--border-color); }
.tracking-search-form { display: flex; flex-direction: column; gap: 20px; }
.search-form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 20px; }
.tracking-input-field { width: 100%; padding: 12px; background: var(--bg-base); border: 1px solid var(--border-color); color: var(--text-white); font-size: 14px; }
.tracking-search-btn { align-self: center; padding: 12px 30px; }

.status-tracker-card { padding: 30px; margin-bottom: 30px; border-left: 3px solid #222; background: var(--bg-surface); border: 1px solid var(--border-color); }
.border-left-cyan { border-left-color: var(--accent-cyan) !important; }
.tracker-card-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 24px; flex-wrap: wrap; gap: 12px; }
.protocol-info { display: flex; flex-direction: column; }
.protocol-number { font-size: 1.4rem; color: var(--text-white); margin-top: 4px; }
.status-info-box { text-align: right; }

/* Timeline Stepper */
.timeline-stepper { display: flex; justify-content: space-between; margin-top: 30px; position: relative; padding-bottom: 10px; }
.stepper-line { position: absolute; top: 10px; left: 40px; right: 40px; height: 2px; background: #1a1a1a; z-index: 1; }
.stepper-progress { position: absolute; top: 10px; left: 40px; height: 2px; background: var(--accent-cyan); z-index: 2; transition: width 0.5s ease; }
.stepper-item { text-align: center; z-index: 3; width: 80px; }
.stepper-dot { width: 20px; height: 20px; border-radius: 50%; background: #111; border: 2px solid #000; margin: 0 auto 8px; display: flex; align-items: center; justify-content: center; color: #000; font-size: 9px; font-weight: bold; }
.stepper-label { font-size: 9px; color: var(--text-muted); display: block; }
.stepper-item.active .stepper-dot { background: var(--accent-cyan); }
.stepper-item.active .stepper-label { color: var(--text-white); }
.timeline-notice { text-align: center; padding: 10px 0; color: var(--text-muted); font-size: 12px; }

.order-details-card { padding: 30px; margin-bottom: 30px; background: var(--bg-surface); border: 1px solid var(--border-color); }
.details-title { font-size: 11px; color: var(--accent-cyan); text-transform: uppercase; margin-bottom: 20px; letter-spacing: 1px; }
.details-list { display: flex; flex-direction: column; gap: 14px; }
.details-row { display: flex; justify-content: space-between; border-bottom: 1px solid #111; padding-bottom: 10px; }
.details-label { color: var(--text-secondary); font-size: 13px; }
.details-value { font-size: 13px; }
.tracking-action-box { display: flex; align-items: center; gap: 10px; }
.tracking-code-badge { color: var(--accent-cyan); font-size: 13px; font-weight: bold; background: rgba(0,255,255,0.05); padding: 4px 10px; border: 1px solid rgba(0,255,255,0.1); }

.traceability-cta { text-align: center; margin-top: 30px; }
.btn-traceability { padding: 12px 30px; }
.tracking-legal-footer { text-align: center; margin-top: 60px; font-size: 10px; letter-spacing: 2px; color: var(--text-muted); }

/* --- Checkout Page --- */
.checkout-page-container { padding: 100px 20px 80px; max-width: 700px; margin: 0 auto; }
.checkout-header-main { padding: 40px; border-bottom: 1px solid #111; background: linear-gradient(to right, #0a0a0a, #050505); }
.checkout-label { font-size: 11px; color: var(--accent-cyan); text-transform: uppercase; letter-spacing: 2px; margin-bottom: 15px; }
.checkout-product-title { font-size: 2rem; color: #fff; margin: 0; }
.checkout-product-meta { color: #555; margin-top: 8px; font-size: 13px; }

.checkout-body-content { padding: 40px; }
.step-indicator { display: flex; gap: 20px; margin-bottom: 40px; }
.step { flex: 1; height: 4px; background: #111; border-radius: 2px; position: relative; }
.step.active { background: var(--accent-cyan); box-shadow: 0 0 10px rgba(0, 255, 255, 0.3); }
.step-label { position: absolute; top: 10px; left: 0; font-family: var(--font-mono); font-size: 10px; text-transform: uppercase; letter-spacing: 1px; color: #444; }
.step.active .step-label { color: var(--accent-cyan); }

.pix-payment-view { text-align: center; }
.pix-details-card { background: #000; border: 1px solid #111; padding: 40px; border-radius: 8px; }
.pix-status-label { color: #555; margin-bottom: 10px; text-transform: uppercase; }
.pix-amount { font-size: 2.5rem; color: #fff; margin-bottom: 30px; }
.pix-qr-wrapper { display: inline-block; padding: 15px; background: #fff; border-radius: 12px; margin-bottom: 30px; }
.pix-qr-img { width: 220px; height: 220px; display: block; }
.pix-copy-box { max-width: 400px; margin: 0 auto; }
.pix-copy-input { cursor: default; }
.pix-sync-status { margin-top: 30px; font-size: 12px; color: var(--accent-cyan); }

/* Floating Labels */
.field-group { position: relative; margin-bottom: 25px; }
.checkout-input, .pix-copy-input { width: 100%; background: #000; border: 1px solid #222; padding: 16px 15px; color: #fff; font-size: 15px; border-radius: 4px; transition: all 0.3s; outline: none; }
.floating-label { position: absolute; top: 16px; left: 15px; color: #555; transition: all 0.3s; pointer-events: none; font-size: 15px; }
.checkout-input:focus, .checkout-input:not(:placeholder-shown), .pix-copy-input:not(:placeholder-shown) { border-color: var(--accent-cyan); padding-top: 24px; padding-bottom: 8px; }
.checkout-input:focus + .floating-label, .checkout-input:not(:placeholder-shown) + .floating-label, .pix-copy-input:not(:placeholder-shown) + .floating-label { top: 6px; font-size: 10px; color: var(--accent-cyan); text-transform: uppercase; letter-spacing: 1px; }

.section-subtitle-tiny { font-size: 14px; text-transform: uppercase; color: #555; letter-spacing: 1px; margin-bottom: 20px; }
.btn-dark-input { height: 56px; padding: 0 25px; background: #111; color: #fff; border: 1px solid #222; border-radius: 4px; cursor: pointer; transition: all 0.3s; }
.btn-dark-input:hover { border-color: var(--accent-cyan); color: var(--accent-cyan); }

.checkout-form-grid { display: grid; }
.grid-2 { grid-template-columns: 1fr 1fr; }
.grid-2-special { grid-template-columns: 1fr 100px; }
.grid-2-special-reverse { grid-template-columns: 1fr 80px; }

.checkout-summary-box { padding: 30px; border-radius: 6px; border: 1px solid #111; }
.summary-label { color: #555; text-transform: uppercase; }
.summary-total { font-size: 24px; }
.btn-checkout-submit { height: 60px; font-size: 18px; }

.shipping-option { display: flex; align-items: center; gap: 15px; background: #0a0a0a; border: 1px solid #1a1a1a; padding: 20px; margin-bottom: 12px; cursor: pointer; border-radius: 6px; transition: all 0.2s; }
.shipping-option:hover { border-color: #333; }
.shipping-option input[type="radio"] { accent-color: var(--accent-cyan); width: 20px; height: 20px; }
.shipping-option.selected { border-color: var(--accent-cyan); background: rgba(0, 255, 255, 0.02); }
.shipping-name { color: #fff; font-weight: 600; }
.shipping-deadline { color: #555; font-size: 11px; }
.shipping-price { color: var(--accent-cyan); font-weight: bold; }

/* Utilities */
.glass-dark { background: rgba(8, 8, 8, 0.6); border: 1px solid rgba(255, 255, 255, 0.04); backdrop-filter: blur(20px); }
.text-green { color: var(--accent-green) !important; }

/* --- Forms Global (Inherited by Public Pages) --- */
.form-label { font-family: var(--font-mono); font-size: 10px; text-transform: uppercase; color: var(--text-muted); margin-bottom: 8px; display: block; letter-spacing: 1px; }

/* ============================================================
   UTILITY SYSTEM — Spacing, Flex, Typography, Colors
   ============================================================ */

/* Flex utilities */
.flex-col { flex-direction: column; }
.flex-row { flex-direction: row; }
.flex-wrap { flex-wrap: wrap; }
.justify-between { justify-content: space-between; }
.justify-end { justify-content: flex-end; }
.align-start { align-items: flex-start; }
.align-end { align-items: flex-end; }
.text-left { text-align: left; }
.text-center { text-align: center; }
.text-right { text-align: right; }

/* Gap */
.gap-20 { gap: 20px; }
.gap-30 { gap: 30px; }
.gap-40 { gap: 40px; }
.gap-60 { gap: 60px; }

/* Margin bottom */
.mb-0  { margin-bottom: 0; }
.mb-8  { margin-bottom: 8px; }
.mb-12 { margin-bottom: 12px; }
.mb-16 { margin-bottom: 16px; }
.mb-20 { margin-bottom: 20px; }
.mb-24 { margin-bottom: 24px; }
.mb-30 { margin-bottom: 30px; }
.mb-40 { margin-bottom: 40px; }
.mb-60 { margin-bottom: 60px; }

/* Margin top */
.mt-8  { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-20 { margin-top: 20px; }
.mt-30 { margin-top: 30px; }
.mt-40 { margin-top: 40px; }

/* Padding */
.p-20  { padding: 20px; }
.p-24  { padding: 24px; }
.p-30  { padding: 30px; }
.p-40  { padding: 40px; }
.p-60  { padding: 60px; }
.py-40 { padding-top: 40px; padding-bottom: 40px; }
.py-60 { padding-top: 60px; padding-bottom: 60px; }
.py-80 { padding-top: 80px; padding-bottom: 80px; }
.py-120 { padding-top: 120px; padding-bottom: 120px; }
.px-20 { padding-left: 20px; padding-right: 20px; }
.px-30 { padding-left: 30px; padding-right: 30px; }
.pt-120 { padding-top: 120px; }
.pt-140 { padding-top: 140px; }

/* Typography */
.lh-1-6 { line-height: 1.6; }
.lh-1-7 { line-height: 1.7; }
.lh-1-8 { line-height: 1.8; }
.ls-1   { letter-spacing: 0.03em; }
.ls-2   { letter-spacing: 0.08em; }
.font-mono { font-family: var(--font-mono); }
.fs-sm  { font-size: 13px; }
.fs-xs  { font-size: 11px; }

/* Colors */
.text-cyan    { color: var(--accent-cyan) !important; }
.text-green   { color: var(--accent-green) !important; }
.text-purple  { color: var(--accent-purple) !important; }
.text-red     { color: var(--accent-red) !important; }
.text-white   { color: var(--text-white) !important; }
.text-silver  { color: var(--text-silver) !important; }
.text-muted   { color: var(--text-secondary); }

/* Width */
.w-full { width: 100%; }

/* Display */
.hidden { display: none; }
.block  { display: block; }

/* Glass morphism component */
.glass {
    background: var(--bg-surface);
    backdrop-filter: blur(30px) saturate(180%);
    -webkit-backdrop-filter: blur(30px) saturate(180%);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    box-shadow: 0 20px 50px rgba(0,0,0,0.7), inset 0 1px 0 rgba(255,255,255,0.04);
}

/* ============================================================
   ABOUT PAGE — Layout Dedicado
   ============================================================ */

.about-grid-system {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 40px;
    align-items: start;
}

.about-main-text {
    padding: 50px;
    position: relative;
    overflow: hidden;
}

.about-main-text::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent-cyan), transparent);
}

.about-stats-sidebar {
    display: flex;
    flex-direction: column;
    gap: 20px;
    position: sticky;
    top: 120px;
}

.stat-card {
    position: relative;
    overflow: hidden;
    transition: var(--transition);
    border-left: 3px solid transparent;
}

.stat-card:nth-child(1) { border-left-color: var(--accent-cyan); }
.stat-card:nth-child(2) { border-left-color: var(--text-white); }
.stat-card:nth-child(3) { border-left-color: var(--accent-green); }

.stat-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: linear-gradient(135deg, rgba(0,255,255,0.03), transparent);
    opacity: 0;
    transition: var(--transition);
}

.stat-card:hover::before { opacity: 1; }
.stat-card:hover {
    transform: translateX(4px);
    box-shadow: 0 20px 50px rgba(0,0,0,0.8), 0 0 20px rgba(0,255,255,0.05);
}

.stat-value {
    font-family: var(--font-mono);
    font-size: 2.6rem;
    font-weight: 800;
    line-height: 1;
    margin-bottom: 8px;
    letter-spacing: -2px;
}

.stat-label {
    font-size: 11px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-family: var(--font-mono);
}

/* Pulse dot */
.pulse-dot {
    display: inline-block;
    width: 7px;
    height: 7px;
    background: var(--accent-cyan);
    border-radius: 50%;
    box-shadow: 0 0 8px var(--accent-cyan);
    animation: status-dot-pulse 1.2s infinite alternate;
    flex-shrink: 0;
}

/* Entrance fade for section-label */
@keyframes entrance-fade {
    from { opacity: 0; transform: translateY(-10px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* About responsive */
@media (max-width: 1024px) {
    .about-main-text { padding: 36px; }
}

@media (max-width: 768px) {
    .about-grid-system {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    .about-stats-sidebar { position: static; flex-direction: row; flex-wrap: wrap; }
    .stat-card { flex: 1; min-width: 140px; }
    .about-main-text { padding: 28px 24px; }
    .stat-value { font-size: 2rem; }
}

@media (max-width: 480px) {
    .about-stats-sidebar { flex-direction: column; }
    .stat-card { flex: unset; min-width: unset; }
    .p-60 { padding: 28px 20px; }
    .p-30 { padding: 20px; }
}

/* ============================================================
   ABOUT HERO — Compacto (substitui catalog-landing na sobre)
   ============================================================ */

.about-hero {
    padding: 130px 0 60px;
    position: relative;
    overflow: hidden;
}

.about-hero::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background:
        radial-gradient(ellipse at 30% 50%, rgba(0, 255, 255, 0.06) 0%, transparent 55%),
        radial-gradient(ellipse at 70% 50%, rgba(157, 78, 221, 0.04) 0%, transparent 55%);
    pointer-events: none;
}

.about-hero-inner {
    position: relative;
    z-index: 2;
    max-width: 700px;
}

.about-hero-title {
    font-size: clamp(2rem, 5vw, 3.2rem);
    font-weight: 700;
    color: var(--text-white);
    line-height: 1.15;
    letter-spacing: -1.5px;
    margin-bottom: 24px;
}

.about-hero-lead {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.75;
    max-width: 560px;
}

/* ============================================================
   ABOUT TARGET CALLOUT — "Para Quem É"
   Bloco de destaque dentro do card de texto, sem H2 duplicado
   ============================================================ */

.about-target-callout {
    border-left: 2px solid var(--border-glow);
    padding: 20px 24px;
    background: rgba(0, 255, 255, 0.02);
    border-radius: 0 var(--radius) var(--radius) 0;
    margin-top: 8px;
}

.about-target-label {
    font-family: var(--font-mono);
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--accent-cyan);
    margin-bottom: 10px;
}

.about-target-text {
    font-size: 0.92rem;
    color: var(--text-secondary);
    line-height: 1.75;
    font-style: italic;
}

/* ============================================================
   ABOUT CTA — Bloco de confiança ("Verifique um lote real")
   ============================================================ */

.about-cta-inner {
    padding: 50px 60px;
    position: relative;
    overflow: hidden;
}

.about-cta-inner::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent-cyan), transparent);
}

.about-cta-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

/* Responsive: about hero + CTA */
@media (max-width: 768px) {
    .about-hero { padding: 110px 0 40px; }
    .about-hero-title { font-size: 1.9rem; letter-spacing: -1px; }
    .about-cta-inner { padding: 36px 28px; }
}

@media (max-width: 480px) {
    .about-hero { padding: 90px 0 36px; }
    .about-hero-title { font-size: 1.6rem; }
    .about-cta-inner { padding: 28px 20px; }
    .about-cta-actions { flex-direction: column; }
    .about-cta-actions .btn { text-align: center; width: 100%; }
}

/* ============================================================
   NAV ENHANCEMENTS — Auth & User Profile
   ============================================================ */

.nav-btn-auth {
    background: rgba(0, 255, 255, 0.05);
    border: 1px solid rgba(0, 255, 255, 0.3);
    padding: 8px 24px;
    border-radius: 40px;
    color: var(--accent-cyan) !important;
    font-weight: 700;
    transition: var(--transition);
    box-shadow: 0 0 15px rgba(0, 255, 255, 0.05);
}

.nav-btn-auth:hover {
    background: var(--accent-cyan);
    color: #000 !important;
    box-shadow: 0 0 25px rgba(0, 255, 255, 0.3);
    transform: translateY(-2px);
}

.nav-user-profile {
    display: flex;
    align-items: center;
    gap: 10px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 6px 16px 6px 12px;
    border-radius: 40px;
    transition: var(--transition);
}

.nav-user-profile:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--accent-cyan);
}

.nav-user-profile .user-icon {
    width: 28px;
    height: 28px;
    background: rgba(0, 255, 255, 0.1);
    color: var(--accent-cyan);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    border: 1px solid rgba(0, 255, 255, 0.2);
}

.nav-user-profile .user-name-text {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-silver);
}

.nav-user-profile:hover .user-name-text {
    color: var(--accent-cyan);
}

nav a.nav-btn-auth::after,
nav a.nav-user-profile::after { display: none !important; }

/* ============================================================
   RESPONSIVE AUDIT — Breakpoints Extras e Cross-device
   ============================================================ */

/* === Tablets horizontais (1024px–1200px) === */
@media (min-width: 1024px) and (max-width: 1200px) {
    .product-showcase { gap: 40px; }
    .grid { grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); }
    .other-products-grid { grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }
}

/* === 380px — Telas muito pequenas (iPhone SE 1ª gen., Galaxy A03, etc.) === */
@media (max-width: 380px) {
    .container { padding: 0 12px; }

    /* Header */
    .logo img { height: 26px; }
    .header-content { height: 50px; }

    /* Catalog */
    .catalog-card-content { padding: 14px; }
    .catalog-card-lims { display: none; } /* muito estreito — dados visíveis na ficha */
    .catalog-card-name { font-size: 0.92rem; }
    .catalog-card-species { display: none; }
    .price-amount { font-size: 1.2rem; }
    .catalog-cta-btn { padding: 10px 12px !important; }
    .catalog-type-badge { font-size: 9px; padding: 3px 8px; }

    /* Category header */
    .section-title-premium { font-size: 1.5rem; letter-spacing: -1px; }
    .category-header-layout { gap: 14px; margin-bottom: 20px; }
    main > #catalogo > .category-section:first-child { padding-top: calc(50px + 44px); }
    .category-section { padding: 40px 0; }

    /* Product showcase */
    .showcase-title { font-size: 1.25rem; letter-spacing: 0; }
    .showcase-price { font-size: 1.25rem; }
    .showcase-type-tag { font-size: 9px; padding: 4px 10px; }
    .showcase-description { font-size: 12px; padding-left: 10px; margin-bottom: 18px; }
    .showcase-ficha { margin-bottom: 20px; }
    .ficha-header { font-size: 9px; padding: 8px 12px; }
    .ficha-row { padding: 8px 12px; }
    .ficha-key { font-size: 10px; }
    .ficha-val { font-size: 10px; }
    .product-back-nav { padding-top: calc(50px + 20px); margin-bottom: 14px; }
    .showcase-media { min-height: 260px; }
    .showcase-media-badge { display: none; }

    /* Buttons */
    .btn { padding: 11px 16px; font-size: 10px; letter-spacing: 1.5px; min-height: 42px; }
    .showcase-buy-btn { padding: 14px !important; }
    .showcase-login-btn { padding: 12px; font-size: 9px; }
    .showcase-lims-btn { padding: 10px; font-size: 9px; }

    /* Other products */
    .other-products-title { font-size: 1.2rem; }
}

/* === Landscape mobile — telas com altura ≤ 600px e orientação horizontal === */
@media (max-height: 600px) and (orientation: landscape) {
    /* Header menor */
    .header-content { height: 50px; }
    .logo img { height: 30px; }

    /* Category first section */
    main > #catalogo > .category-section:first-child { padding-top: calc(50px + 40px); }
    .category-section { padding: 40px 0; }
    .category-header-layout { margin-bottom: 24px; }

    /* Hero */
    .hero { min-height: auto; padding: 70px 20px 40px; }
    .hero-content { padding: 28px 36px; }

    /* Product showcase landscape */
    .product-back-nav { padding-top: calc(50px + 20px); margin-bottom: 16px; }
    .showcase-media { min-height: 280px; }
    .showcase-title { font-size: 1.6rem; }
    .showcase-price { font-size: 1.6rem; }
    .product-showcase { gap: 30px; }
}

/* === Toque: desabilitar efeitos de hover que atrapalham usabilidade em touch === */
@media (hover: none) and (pointer: coarse) {
    .catalog-card:hover { transform: none; box-shadow: none; border-color: rgba(0, 255, 255, 0.08); }
    .catalog-card:hover .catalog-card-img { transform: none; }
    .catalog-card:hover .catalog-placeholder-logo { opacity: 0.22; filter: drop-shadow(0 0 18px rgba(0,255,255,0.45)) grayscale(1) brightness(3); }
    .showcase-media:hover .showcase-placeholder-logo { opacity: 0.18; }
    .card:hover { transform: none; }
    .btn:hover { transform: none; box-shadow: none; }
    .hero-content:hover { transform: none; box-shadow: var(--shadow-premium); border-color: var(--border-color); }
    /* Mantém visual estático em touch — sem efeitos de hover que ficam "presos" ao toque */
}

/* === Print — remover elementos desnecessários === */
@media print {
    #spores-canvas, #bsl-preloader, header, .mobile-menu-overlay,
    .showcase-cta-group, .catalog-card-links, .other-products-section { display: none !important; }
    body { background: white; color: #000; }
    .showcase-title, .showcase-price { color: #000; }
}