/* ── Premium Monochrome Theme ─────────────────────────────── */
:root {
    --bg-primary: #f0f4f8;
    --bg-secondary: #ffffff;
    --bg-card: #f8fafc;
    --bg-relief: #e2e8f0;

    --text-primary: #1e293b;
    --text-secondary: #475569;
    --text-muted: #94a3b8;

    --accent: #3b82f6;
    /* Soft Blue accent */
    --accent-glow: rgba(59, 130, 246, 0.15);

    --border: rgba(0, 0, 0, 0.05);
    --border-light: rgba(0, 0, 0, 0.02);

    /* Depth & Relief Shadows (Claymorphism) */
    --shadow-relief:
        8px 8px 16px rgba(163, 177, 198, 0.4),
        -8px -8px 16px rgba(255, 255, 255, 0.8);

    --shadow-floating:
        12px 12px 24px rgba(163, 177, 198, 0.4),
        -12px -12px 24px rgba(255, 255, 255, 0.8),
        inset 1px 1px 3px rgba(255, 255, 255, 0.8);

    --font-display: 'Space Grotesk', sans-serif;
    --font-body: 'Inter', sans-serif;
}

/* Reset aggressive styles */
.glitch-title,
.outline-text,
.holo-stage {
    display: none !important;
}

/* ── Typography ───────────────────────────────────────────── */
.grad-text,
.gradient-text {
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.commercial-title {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 700;
    line-height: 1.05;
    margin-bottom: 2rem;
    letter-spacing: -0.03em;
    color: var(--text-primary);
    text-shadow: 2px 2px 4px rgba(163, 177, 198, 0.3);
}

.commercial-desc {
    font-size: 1.15rem;
    color: var(--text-secondary);
    max-width: 500px;
    margin-bottom: 2.5rem;
    line-height: 1.6;
    font-weight: 300;
}

.dot-pulse {
    width: 6px;
    height: 6px;
    background: var(--accent);
    border-radius: 50%;
    box-shadow: 0 0 15px rgba(59, 130, 246, 0.5);
}

@keyframes pulse-white {
    0% {
        box-shadow: 0 0 0 0 rgba(59, 130, 246, 0.3);
    }

    100% {
        box-shadow: 0 0 0 10px rgba(59, 130, 246, 0);
    }
}

/* ── Video Background ─────────────────────────────────────── */
.hero-video-wrapper {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 0;
}

.hero-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.6;
    /* Slight fade */
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(240, 244, 248, 0.7) 0%, rgba(240, 244, 248, 0.95) 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.commercial-hero {
    background: #f0f4f8;
    /* Fallback */
}

/* ── Visual Side: Floating Cards ──────────────────────────── */
.showcase-circle {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.06) 0%, transparent 70%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.floating-product-card {
    position: absolute;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    border: 2px solid rgba(255, 255, 255, 1);
    padding: 1.25rem;
    border-radius: 20px;
    display: flex;
    align-items: center;
    gap: 1rem;
    width: 260px;
    box-shadow: var(--shadow-relief);
    animation: float-card 6s ease-in-out infinite;
    z-index: 10;
}

.card-icon {
    width: 50px;
    height: 50px;
    background: var(--bg-primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    box-shadow: inset 2px 2px 4px rgba(163, 177, 198, 0.3), inset -2px -2px 4px rgba(255, 255, 255, 0.8);
}

.card-info {
    display: flex;
    flex-direction: column;
}

.card-info span {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.card-info strong {
    font-size: 1rem;
    color: var(--text-primary);
}

@keyframes float-card {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-15px);
    }
}

/* ── 3 Business Fronts ────────────────────────────────────── */
.business-fronts {
    padding: 5rem 0;
    position: relative;
    z-index: 5;
    margin-top: -3rem;
    /* Overlap hero slightly */
}

.fronts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.front-card {
    background: var(--bg-primary);
    border: 2px solid rgba(255, 255, 255, 0.6);
    border-radius: 30px;
    padding: 3rem 2.5rem;
    transition: all 0.3s cubic-bezier(0.2, 0.8, 0.2, 1);
    cursor: pointer;
    position: relative;
    overflow: hidden;
    text-decoration: none;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    box-shadow: var(--shadow-relief);
}

.front-card:hover {
    transform: translateY(-5px) scale(1.02);
    border-color: #ffffff;
    box-shadow: var(--shadow-floating);
    background: var(--bg-primary);
}

.front-icon-bg {
    width: 80px;
    height: 80px;
    background: var(--bg-primary);
    border-radius: 25px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    position: relative;
    box-shadow: inset 4px 4px 8px rgba(163, 177, 198, 0.4), inset -4px -4px 8px rgba(255, 255, 255, 0.8);
}

.front-icon-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 25px;
    box-shadow: 4px 4px 8px rgba(163, 177, 198, 0.4), -4px -4px 8px rgba(255, 255, 255, 0.8);
    pointer-events: none;
}

.front-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
    font-weight: 700;
}

.front-card p {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 2rem;
    flex-grow: 1;
}

.front-link {
    color: var(--accent);
    font-weight: 700;
    font-size: 1rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    opacity: 0.9;
    background: var(--bg-primary);
    padding: 0.75rem 1.5rem;
    border-radius: 20px;
    box-shadow: var(--shadow-relief);
}

.front-card:hover .front-link {
    opacity: 1;
    transform: translateY(-2px);
    box-shadow: var(--shadow-floating);
}

/* ── Feature List & Info ──────────────────────────────────── */
.info-grid-2col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    padding: 3rem 0;
}

.feature-list {
    list-style: none;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-primary);
    font-weight: 500;
}

.material-showcase-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.mat-card {
    background: var(--glass-bg);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 2rem;
    text-align: center;
    font-weight: 700;
    font-family: var(--font-display);
    color: var(--text-secondary);
    transition: 0.3s;
}

.mat-card:hover {
    color: var(--accent);
    border-color: var(--accent);
    transform: scale(1.05);
}

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 900px) {
    .commercial-hero {
        padding-top: 8rem;
        text-align: center;
    }

    .hero-grid-layout {
        grid-template-columns: 1fr;
    }

    .info-grid-2col {
        grid-template-columns: 1fr;
    }

    .feature-list {
        justify-content: center;
    }

    .showcase-circle {
        margin: 0 auto;
        width: 100%;
        height: 300px;
    }

    .floating-product-card {
        left: 50%;
        transform: translateX(-50%);
    }
}

/* ── Global Reset for Commercial Look ─────────────────────── */
.btn {
    clip-path: none !important;
    border-radius: 8px !important;
    font-weight: 600 !important;
    letter-spacing: normal !important;
    text-transform: none !important;
    box-shadow: none !important;
}

.btn-primary {
    background: var(--bg-primary) !important;
    color: var(--text-primary) !important;
    border: 2px solid rgba(255, 255, 255, 0.6) !important;
    box-shadow: var(--shadow-relief) !important;
    border-radius: 12px !important;
}

.btn-primary:hover {
    background: var(--bg-primary) !important;
    transform: translateY(-2px) scale(1.02);
    box-shadow: var(--shadow-floating) !important;
    border-color: #ffffff !important;
}

.product-card,
.category-card {
    background: var(--bg-primary) !important;
    border: 2px solid rgba(255, 255, 255, 0.6) !important;
    box-shadow: var(--shadow-relief) !important;
    border-radius: 20px !important;
    clip-path: none !important;
    transition: all 0.3s cubic-bezier(0.2, 0.8, 0.2, 1) !important;
}

.product-card:hover,
.category-card:hover {
    transform: translateY(-5px) scale(1.02) !important;
    box-shadow: var(--shadow-floating) !important;
    border-color: #ffffff !important;
}

/* ── Accent Button (B2B CTA) ─────────────────────────────── */
.btn-accent {
    background: var(--accent) !important;
    color: #fff !important;
    border: none !important;
    border-radius: 14px !important;
    box-shadow: 0 6px 20px rgba(59, 130, 246, 0.35) !important;
    font-weight: 700 !important;
    letter-spacing: 0.01em !important;
    text-decoration: none;
}

.btn-accent:hover {
    background: #2563eb !important;
    transform: translateY(-2px) scale(1.03);
    box-shadow: 0 10px 30px rgba(59, 130, 246, 0.45) !important;
}

/* ── B2B Highlight Section ───────────────────────────────── */
.b2b-highlight {
    padding: 5rem 0;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.b2b-benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-top: 3rem;
}

.b2b-benefit-card {
    background: var(--bg-primary);
    border: 2px solid rgba(255, 255, 255, 0.6);
    border-radius: 24px;
    padding: 2rem 1.5rem;
    text-align: center;
    box-shadow: var(--shadow-relief);
    transition: all 0.3s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.b2b-benefit-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-floating);
}

.b2b-benefit-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    display: block;
}

.b2b-benefit-card h4 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    text-transform: none;
}

.b2b-benefit-card p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.b2b-cta-area {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 3rem;
    padding-top: 2rem;
}

/* ── Featured Front Card (B2B Destaque) ──────────────────── */
.front-card--featured {
    border-color: var(--accent) !important;
    box-shadow: var(--shadow-relief), 0 0 0 2px rgba(59, 130, 246, 0.15) !important;
    position: relative;
}

.front-card--featured:hover {
    box-shadow: var(--shadow-floating), 0 0 0 3px rgba(59, 130, 246, 0.25) !important;
}

.front-card--featured .front-link {
    background: var(--accent) !important;
    color: #fff !important;
}

.front-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--accent);
    color: #fff;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.35rem 0.75rem;
    border-radius: 20px;
    letter-spacing: 0.02em;
    text-transform: uppercase;
}

/* ── Responsive: B2B Section ─────────────────────────────── */
@media (max-width: 900px) {
    .b2b-benefits-grid {
        grid-template-columns: 1fr 1fr;
    }

    .b2b-cta-area {
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 600px) {
    .b2b-benefits-grid {
        grid-template-columns: 1fr;
    }

    .fronts-grid {
        grid-template-columns: 1fr;
    }
}

/* ── Catalog Categories Section ──────────────────────────── */
.catalog-categories {
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--border);
}

.catalog-categories-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}