/*
 * frozen-chemistry.css
 * Unified Brand Palette - Scientific Edition
 * Artisan Lab Aesthetic: Amber, Rich Brown, Frosted Glass
 */

:root {
    /* Officially Re-Aligned with Vision Deck Brand Palette */
    --fc-amber: #d4a84b;
    --fc-amber-light: #e6c76a;
    --fc-brown: #3d2a1d;
    --fc-brown-dark: #1a1410;
    --fc-cream: #f5efe6;

    /* Unique Theme Specifics */
    --fc-frosted: rgba(255, 255, 255, 0.03);
    --fc-amber-glow: 0 0 30px rgba(212, 168, 75, 0.3);
    --fc-grad-brand: linear-gradient(135deg, #d4a84b 0%, #e6c76a 100%);
    --fc-grad-lab: linear-gradient(to right, rgba(26, 20, 16, 0.95) 0%, rgba(26, 20, 16, 0.8) 50%, rgba(26, 20, 16, 0.3) 100%);
}

/* Page Base */
.fc-page {
    background: var(--fc-brown-dark);
    color: #fff;
}

/* 1. Molecular Hero (Brand Edition) */
.hero-molecular {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    background: var(--fc-brown-dark);
}

.molecular-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.molecular-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.4;
    filter: brightness(0.7) contrast(1.1);
}

.molecular-smoke-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, transparent 0%, var(--fc-brown-dark) 85%);
    z-index: 1;
}

.hero-molecular .hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    max-width: 1000px;
    padding: 0 20px;
}

.fc-label {
    display: inline-block;
    color: var(--fc-amber);
    border: 1px solid var(--fc-amber);
    padding: 10px 28px;
    border-radius: 100px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 4px;
    font-size: 0.75rem;
    margin-bottom: 30px;
    background: rgba(212, 168, 75, 0.05);
    box-shadow: var(--fc-amber-glow);
}

.fc-title {
    font-family: var(--ff-display);
    font-size: clamp(3rem, 10vw, 7rem);
    line-height: 1;
    margin-bottom: 30px;
    color: #fff;
}

.fc-title span {
    display: block;
    color: var(--fc-amber);
    font-style: italic;
    font-weight: 300;
}

.fc-desc {
    font-size: clamp(1.1rem, 2vw, 1.4rem);
    color: rgba(255, 255, 255, 0.8);
    max-width: 800px;
    margin: 0 auto 40px;
    line-height: 1.6;
    font-weight: 300;
}

/* 2. Laboratory Narrative */
.lab-section {
    padding: 160px 0;
    position: relative;
    background: var(--fc-brown-dark);
}

.lab-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.lab-visual {
    position: relative;
}

.lab-visual img {
    border-radius: 0;
    clip-path: polygon(0 0, 90% 0, 100% 10%, 100% 100%, 10% 100%, 0 90%);
    box-shadow: 0 50px 100px rgba(0, 0, 0, 0.5);
}

.scanline-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: repeating-linear-gradient(0deg, rgba(212, 168, 75, 0.03) 0px, transparent 1px);
    background-size: 100% 4px;
    pointer-events: none;
}

.fc-subtitle {
    color: var(--fc-amber);
    text-transform: uppercase;
    letter-spacing: 5px;
    font-weight: 700;
    font-size: 0.8rem;
    margin-bottom: 20px;
    display: block;
}

.fc-main-title {
    font-family: var(--ff-display);
    font-size: 4.5rem;
    line-height: 1;
    margin-bottom: 30px;
}

.fc-main-title span {
    color: var(--fc-amber);
}

/* Hex Grid Showcase */
.hex-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    margin-top: 80px;
    justify-content: center;
}

.hex-item {
    width: 280px;
    height: 320px;
    background: var(--fc-frosted);
    clip-path: polygon(25% 0%, 75% 0%, 100% 50%, 75% 100%, 25% 100%, 0% 50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 40px;
    border: 1px solid rgba(212, 168, 75, 0.15);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.hex-item:hover {
    background: rgba(212, 168, 75, 0.1);
    transform: scale(1.05);
    border-color: var(--fc-amber);
    box-shadow: var(--fc-amber-glow);
}

.hex-icon {
    font-size: 3rem;
    color: var(--fc-amber);
    margin-bottom: 20px;
}

.hex-title {
    font-family: var(--ff-display);
    font-size: 1.4rem;
    margin-bottom: 15px;
    color: #fff;
}

.hex-desc {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.5;
}


.lab-section .spotlight-panel {
    position: relative;
    height: 600px;
    border-radius: 40px;
    overflow: hidden;
    background: var(--fc-brown);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.lab-section .panel-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.5;
    transition: transform 1.2s cubic-bezier(0.2, 0, 0.2, 1);
}

.lab-section .spotlight-panel:hover .panel-bg img {
    transform: scale(1.1);
}

.lab-section .panel-content {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 60px;
    background: linear-gradient(to top, var(--fc-brown-dark) 0%, transparent 100%);
    z-index: 2;
}

.lab-section .panel-label {
    color: var(--fc-amber);
    text-transform: uppercase;
    letter-spacing: 3px;
    font-weight: 700;
    font-size: 0.75rem;
    margin-bottom: 15px;
    display: block;
}

.lab-section .panel-title {
    font-family: var(--ff-display);
    font-size: 2.8rem;
    margin-bottom: 15px;
    color: #fff;
}

/*wide-acrylic (Brand Frosted) */
.fc-wide-acrylic {
    background: rgba(255, 255, 255, 0.02) !important;
    backdrop-filter: blur(40px) saturate(180%) !important;
    border: 1px solid rgba(212, 168, 75, 0.1) !important;
    border-radius: 40px;
    padding: 80px;
    text-align: center;
}

.fc-wide-acrylic .cinematic-label {
    color: var(--fc-amber) !important;
}

.fc-wide-acrylic .cinematic-title span {
    color: var(--fc-amber) !important;
}

.fc-wide-acrylic .hygiene-icon {
    color: var(--fc-amber) !important;
    font-size: 2.5rem;
    margin-bottom: 10px;
}

/* Elite CTA (Brand Focus) */
.fc-cta {
    background: var(--fc-grad-brand);
    padding: 120px 0;
    text-align: center;
    position: relative;
}

.fc-cta .fc-main-title {
    color: var(--fc-brown-dark) !important;
}

.fc-cta .fc-main-title span {
    color: #fff !important;
}

.fc-cta p {
    color: var(--fc-brown);
}

/* Custom Buttons */
.btn-fc {
    background: var(--fc-grad-brand);
    color: var(--fc-brown-dark) !important;
    padding: 22px 50px;
    border-radius: 4px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.85rem;
    text-decoration: none;
    transition: all 0.4s ease;
    display: inline-flex;
    align-items: center;
    gap: 15px;
    clip-path: polygon(10% 0, 100% 0, 90% 100%, 0% 100%);
}

.btn-fc:hover {
    transform: scale(1.05);
    background: #fff;
    box-shadow: 0 20px 40px rgba(212, 168, 75, 0.4);
}

.btn-brand-dark {
    background: var(--fc-brown-dark);
    color: #fff !important;
    padding: 22px 55px;
    border-radius: 0;
    clip-path: polygon(10% 0, 100% 0, 90% 100%, 0% 100%);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.85rem;
    display: inline-flex;
    align-items: center;
    gap: 15px;
    transition: all 0.4s ease;
    text-decoration: none;
}

.btn-brand-dark:hover {
    background: var(--fc-brown);
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

/* Responsive */
@media (max-width: 992px) {
    .lab-grid {
        grid-template-columns: 1fr;
    }

    .fc-main-title {
        font-size: 3rem;
    }

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