/* ==========================================================================
   TFC SALES & MARKETING - PROFESSIONAL CORPORATE DIRECT-SELLING STYLESHEET
   Brand Identity: Deep Corporate Navy (#0A1D37) & Warm Golden Honey (#D49B24)
   ========================================================================== */

:root {
    --tfc-navy: #0A1D37;
    --tfc-navy-light: #132D54;
    --tfc-navy-dark: #061224;
    --tfc-gold: #D49B24;
    --tfc-gold-hover: #B88219;
    --tfc-gold-light: #FEF7EA;
    --tfc-gold-border: rgba(212, 155, 36, 0.3);
    --tfc-bg-soft: #F8FAFC;
    --tfc-bg-alt: #F1F5F9;
    --tfc-text-dark: #0F172A;
    --tfc-text-body: #334155;
    --tfc-text-muted: #64748B;
    --tfc-border: #E2E8F0;
    --tfc-border-subtle: #EDF2F7;
    --tfc-radius: 10px;
    --tfc-radius-lg: 16px;
    --tfc-card-shadow: 0 2px 12px -2px rgba(10, 29, 55, 0.05), 0 1px 4px -1px rgba(10, 29, 55, 0.03);
    --tfc-card-hover: 0 10px 25px -4px rgba(10, 29, 55, 0.10), 0 4px 10px -2px rgba(10, 29, 55, 0.04);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    color: var(--tfc-text-body);
    background-color: #FFFFFF;
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.tfc-topbar {
    background-color: var(--tfc-navy-dark);
    color: #E2E8F0;
    font-size: 0.825rem;
    padding: 0.45rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.tfc-topbar a {
    color: #CBD5E1;
    text-decoration: none;
    transition: color 0.2s ease;
}
.tfc-topbar a:hover {
    color: var(--tfc-gold);
}
.tfc-topbar-divider {
    color: rgba(255, 255, 255, 0.2);
    margin: 0 0.5rem;
}

.tfc-navbar {
    background-color: #FFFFFF;
    border-bottom: 1px solid var(--tfc-border);
    position: sticky;
    top: 0;
    z-index: 1030;
    padding: 0.65rem 0;
    box-shadow: 0 2px 12px rgba(10, 29, 55, 0.05);
    transition: all 0.25s ease;
}

.tfc-logo-img {
    max-height: 48px;
    width: auto;
    object-fit: contain;
    display: block;
}

.tfc-nav-link {
    color: var(--tfc-navy) !important;
    font-weight: 600;
    font-size: 0.925rem;
    padding: 0.5rem 0.9rem !important;
    transition: color 0.2s ease;
    position: relative;
    letter-spacing: 0.1px;
}
.tfc-nav-link:hover,
.tfc-nav-link.active {
    color: var(--tfc-gold) !important;
}
.tfc-nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0.9rem;
    right: 0.9rem;
    height: 2px;
    background-color: var(--tfc-gold);
    transform: scaleX(0);
    transition: transform 0.2s ease;
    border-radius: 2px;
}
.tfc-nav-link:hover::after,
.tfc-nav-link.active::after {
    transform: scaleX(1);
}

/* Custom Buttons */
.btn-tfc-primary {
    background-color: var(--tfc-gold);
    color: #FFFFFF;
    font-weight: 600;
    font-size: 0.9rem;
    border: none;
    padding: 0.55rem 1.25rem;
    border-radius: 6px;
    transition: all 0.25s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
}
.btn-tfc-primary:hover,
.btn-tfc-primary:focus {
    background-color: var(--tfc-gold-hover);
    color: #FFFFFF;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(212, 155, 36, 0.35);
}

.btn-tfc-navy {
    background-color: var(--tfc-navy);
    color: #FFFFFF;
    font-weight: 600;
    font-size: 0.9rem;
    border: none;
    padding: 0.55rem 1.25rem;
    border-radius: 6px;
    transition: all 0.25s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
}
.btn-tfc-navy:hover,
.btn-tfc-navy:focus {
    background-color: var(--tfc-navy-light);
    color: #FFFFFF;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(10, 29, 55, 0.25);
}

.btn-tfc-outline {
    background-color: transparent;
    color: var(--tfc-navy);
    font-weight: 600;
    font-size: 0.9rem;
    border: 1.5px solid var(--tfc-navy);
    padding: 0.5rem 1.2rem;
    border-radius: 6px;
    transition: all 0.25s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
}
.btn-tfc-outline:hover,
.btn-tfc-outline:focus {
    background-color: var(--tfc-navy);
    color: #FFFFFF;
}

.btn-tfc-outline-white {
    background-color: transparent;
    color: #FFFFFF;
    font-weight: 600;
    font-size: 0.9rem;
    border: 1.5px solid rgba(255, 255, 255, 0.4);
    padding: 0.5rem 1.2rem;
    border-radius: 6px;
    transition: all 0.25s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
}
.btn-tfc-outline-white:hover,
.btn-tfc-outline-white:focus {
    background-color: #FFFFFF;
    color: var(--tfc-navy);
    border-color: #FFFFFF;
}

/* ==========================================================================
   Hero Image Banner Slider (Full-Width Responsive Picture Carousel)
   ========================================================================== */
.tfc-hero-slider {
    position: relative;
    width: 100%;
    overflow: hidden;
    background-color: #061224;
}

.tfc-hero-slider .carousel-item {
    transition: transform 0.6s ease-in-out, opacity 0.6s ease-in-out;
    background-color: #061224;
}

.tfc-hero-banner-img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    margin: 0 auto;
}

@media (min-width: 992px) {
    .tfc-hero-banner-img {
        max-height: 560px;
        object-fit: cover;
    }
}

@media (max-width: 767.98px) {
    .tfc-hero-banner-img {
        width: 100%;
        max-height: none;
        object-fit: contain;
    }
}

.tfc-hero-slider .carousel-indicators {
    margin-bottom: 1.25rem;
    gap: 0.5rem;
    z-index: 5;
}

.tfc-hero-slider .carousel-indicators [data-bs-target] {
    width: 28px;
    height: 4px;
    border: none;
    border-radius: 4px;
    background-color: rgba(255, 255, 255, 0.45);
    transition: all 0.3s ease;
    opacity: 0.7;
}

.tfc-hero-slider .carousel-indicators .active {
    width: 44px;
    background-color: var(--tfc-gold);
    opacity: 1;
}

.tfc-hero-slider .carousel-control-prev,
.tfc-hero-slider .carousel-control-next {
    width: 46px;
    height: 46px;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(10, 29, 55, 0.65);
    backdrop-filter: blur(6px);
    border-radius: 50%;
    margin: 0 1.25rem;
    opacity: 0;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.25);
    z-index: 5;
}

.tfc-hero-slider:hover .carousel-control-prev,
.tfc-hero-slider:hover .carousel-control-next {
    opacity: 0.95;
}

.tfc-hero-slider .carousel-control-prev:hover,
.tfc-hero-slider .carousel-control-next:hover {
    background: var(--tfc-gold);
    border-color: var(--tfc-gold);
    opacity: 1;
}

.tfc-hero-slider .carousel-control-prev-icon,
.tfc-hero-slider .carousel-control-next-icon {
    width: 1.2rem;
    height: 1.2rem;
}

/* ==========================================================================
   Section Headers & Common Card Styles
   ========================================================================== */
.tfc-section-eyebrow {
    color: var(--tfc-gold);
    text-transform: uppercase;
    font-weight: 700;
    font-size: 0.8rem;
    letter-spacing: 1.5px;
    margin-bottom: 0.4rem;
}
.tfc-section-title {
    color: var(--tfc-navy);
    font-weight: 800;
    font-size: 2.1rem;
    letter-spacing: -0.02em;
    line-height: 1.25;
}
.tfc-section-subtitle {
    color: var(--tfc-text-muted);
    font-size: 1rem;
    max-width: 650px;
}

.tfc-card {
    background: #FFFFFF;
    border: 1px solid var(--tfc-border);
    border-radius: var(--tfc-radius);
    box-shadow: var(--tfc-card-shadow);
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
    overflow: hidden;
}
.tfc-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--tfc-card-hover);
    border-color: rgba(212, 155, 36, 0.4);
}

.tfc-feature-icon {
    width: 52px;
    height: 52px;
    border-radius: 10px;
    background: var(--tfc-gold-light);
    color: var(--tfc-gold);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    margin-bottom: 1rem;
}

/* ==========================================================================
   Category Cards (Optimized for Vertical / Portrait Category Images)
   ========================================================================== */
.tfc-category-card {
    background: #FFFFFF;
    border: 1px solid var(--tfc-border);
    border-radius: 18px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 100%;
    position: relative;
    box-shadow: 0 4px 20px -2px rgba(10, 29, 55, 0.05);
    transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), 
                box-shadow 0.35s cubic-bezier(0.16, 1, 0.3, 1), 
                border-color 0.3s ease;
}

.tfc-category-card:hover {
    transform: translateY(-8px);
    border-color: rgba(212, 155, 36, 0.5);
    box-shadow: 0 22px 40px -10px rgba(10, 29, 55, 0.12);
}

.tfc-category-img-wrap {
    width: 100%;
    aspect-ratio: 4 / 5;
    height: 360px;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #F8FAFC 0%, #EDF2F7 100%);
    display: block;
    text-decoration: none;
}

@media (min-width: 1200px) {
    .tfc-category-img-wrap {
        height: 380px;
    }
}

@media (max-width: 991.98px) {
    .tfc-category-img-wrap {
        height: 340px;
    }
}

@media (max-width: 767.98px) {
    .tfc-category-img-wrap {
        height: 320px;
    }
}

.tfc-category-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    display: block;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.tfc-category-card:hover .tfc-category-img {
    transform: scale(1.06);
}

.tfc-category-overlay {
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: linear-gradient(180deg, rgba(10, 29, 55, 0.05) 0%, rgba(10, 29, 55, 0) 55%, rgba(10, 29, 55, 0.45) 100%);
    transition: opacity 0.3s ease;
}

.tfc-category-tag-discipline {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: rgba(10, 29, 55, 0.88);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    color: var(--tfc-gold);
    font-weight: 700;
    font-size: 0.72rem;
    letter-spacing: 0.8px;
    text-transform: uppercase;
    padding: 0.35rem 0.8rem;
    border-radius: 30px;
    border: 1px solid rgba(212, 155, 36, 0.35);
    z-index: 2;
    box-shadow: 0 4px 12px rgba(10, 29, 55, 0.2);
}

.tfc-category-count-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: rgba(255, 255, 255, 0.94);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    color: var(--tfc-navy);
    font-weight: 700;
    font-size: 0.75rem;
    padding: 0.35rem 0.8rem;
    border-radius: 30px;
    border: 1px solid rgba(255, 255, 255, 0.7);
    box-shadow: 0 4px 12px rgba(10, 29, 55, 0.12);
    z-index: 2;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

.tfc-category-body {
    padding: 1.5rem 1.6rem 1.35rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    text-align: left;
    background: #FFFFFF;
}

.tfc-category-title {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--tfc-navy);
    margin-bottom: 0.5rem;
    line-height: 1.3;
    letter-spacing: -0.01em;
}

.tfc-category-title a {
    color: var(--tfc-navy);
    text-decoration: none;
    transition: color 0.2s ease;
}

.tfc-category-card:hover .tfc-category-title a {
    color: var(--tfc-gold);
}

.tfc-category-desc {
    font-size: 0.885rem;
    color: #64748B;
    line-height: 1.55;
    margin-bottom: 1rem;
    min-height: 2.75rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.tfc-category-subs {
    min-height: 32px;
    margin-bottom: 1.25rem;
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    align-items: center;
}

.tfc-category-sub-pill {
    font-size: 0.75rem;
    font-weight: 500;
    color: #334155;
    background: #F8FAFC;
    border: 1px solid #E2E8F0;
    border-radius: 6px;
    padding: 0.25rem 0.65rem;
    text-decoration: none;
    transition: all 0.2s ease;
}

.tfc-category-sub-pill:hover {
    background: var(--tfc-gold-light);
    border-color: rgba(212, 155, 36, 0.4);
    color: var(--tfc-navy);
}

.tfc-category-footer {
    margin-top: auto;
    padding-top: 1rem;
    border-top: 1px solid #F1F5F9;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.tfc-category-link {
    color: var(--tfc-navy);
    font-weight: 700;
    font-size: 0.885rem;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    transition: all 0.2s ease;
}

.tfc-category-card:hover .tfc-category-link {
    color: var(--tfc-gold);
    transform: translateX(3px);
}

.tfc-category-circle-btn {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--tfc-bg-soft);
    color: var(--tfc-navy);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.95rem;
    text-decoration: none;
    transition: all 0.3s ease;
}

.tfc-category-card:hover .tfc-category-circle-btn {
    background: var(--tfc-gold);
    color: #FFFFFF;
    transform: scale(1.08);
}

/* ==========================================================================
   Product Cards
   ========================================================================== */
.tfc-product-card {
    background: #FFFFFF;
    border: 1px solid var(--tfc-border);
    border-radius: var(--tfc-radius);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 100%;
    transition: all 0.25s ease;
    box-shadow: var(--tfc-card-shadow);
}
.tfc-product-card:hover {
    transform: translateY(-4px);
    border-color: rgba(212, 155, 36, 0.4);
    box-shadow: var(--tfc-card-hover);
}
.tfc-product-img-wrap {
    height: 200px;
    position: relative;
    background: #FFFFFF;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem;
    border-bottom: 1px solid var(--tfc-border-subtle);
}
.tfc-product-img {
    max-height: 100%;
    max-width: 100%;
    object-fit: contain;
    transition: transform 0.35s ease;
}
.tfc-product-card:hover .tfc-product-img {
    transform: scale(1.05);
}
.tfc-product-badge-discount {
    position: absolute;
    top: 8px;
    left: 8px;
    background-color: #DC2626;
    color: #FFFFFF;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
}
.tfc-product-category-tag {
    font-size: 0.75rem;
    color: var(--tfc-gold-hover);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.25rem;
}
.tfc-product-title {
    font-size: 0.925rem;
    font-weight: 700;
    color: var(--tfc-navy);
    line-height: 1.4;
    height: 2.8em;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    margin-bottom: 0.75rem;
}
.tfc-product-title a {
    color: inherit;
    text-decoration: none;
}
.tfc-product-title a:hover {
    color: var(--tfc-gold);
}
.tfc-price-current {
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--tfc-navy);
}
.tfc-price-mrp {
    font-size: 0.825rem;
    color: var(--tfc-text-muted);
    text-decoration: line-through;
    margin-left: 0.35rem;
}

/* ==========================================================================
   Why Partner with TFC Section (6 Ethical Direct-Selling Pillars)
   ========================================================================== */
.tfc-why-section {
    background: linear-gradient(180deg, #F8FAFC 0%, #FFFFFF 100%);
    padding: 5rem 0 5.5rem;
    position: relative;
    border-top: 1px solid #EDF2F7;
    border-bottom: 1px solid #EDF2F7;
}

.tfc-why-card {
    background: #FFFFFF;
    border: 1px solid #E2E8F0;
    border-radius: 16px;
    padding: 2.25rem 2rem;
    height: 100%;
    display: flex;
    flex-direction: column;
    position: relative;
    box-shadow: 0 4px 20px -2px rgba(10, 29, 55, 0.04), 0 1px 3px rgba(10, 29, 55, 0.02);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), 
                box-shadow 0.3s cubic-bezier(0.16, 1, 0.3, 1), 
                border-color 0.3s ease;
    overflow: hidden;
}

/* Subtle gold top-border indicator that reveals on hover */
.tfc-why-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--tfc-gold) 0%, #F59E0B 100%);
    opacity: 0;
    transform: scaleX(0.2);
    transform-origin: left center;
    transition: opacity 0.3s ease, transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.tfc-why-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 35px -6px rgba(10, 29, 55, 0.10), 0 8px 16px -4px rgba(212, 155, 36, 0.06);
    border-color: rgba(212, 155, 36, 0.45);
}

.tfc-why-card:hover::before {
    opacity: 1;
    transform: scaleX(1);
}

.tfc-why-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.35rem;
}

.tfc-why-icon {
    width: 58px;
    height: 58px;
    border-radius: 14px;
    background: linear-gradient(135deg, #FEF7EA 0%, #FDE68A 100%);
    border: 1px solid rgba(212, 155, 36, 0.35);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    color: var(--tfc-navy);
    box-shadow: 0 4px 12px rgba(212, 155, 36, 0.15);
    transition: transform 0.3s ease, background 0.3s ease, color 0.3s ease, box-shadow 0.3s ease;
}

.tfc-why-card:hover .tfc-why-icon {
    transform: scale(1.08) rotate(2deg);
    background: linear-gradient(135deg, var(--tfc-navy) 0%, var(--tfc-navy-light) 100%);
    color: var(--tfc-gold);
    border-color: var(--tfc-navy);
    box-shadow: 0 6px 18px rgba(10, 29, 55, 0.22);
}

.tfc-why-number {
    font-size: 0.785rem;
    font-weight: 800;
    letter-spacing: 0.5px;
    color: #94A3B8;
    background: #F1F5F9;
    padding: 0.25rem 0.65rem;
    border-radius: 20px;
    transition: all 0.3s ease;
}

.tfc-why-card:hover .tfc-why-number {
    background: var(--tfc-gold-light);
    color: var(--tfc-gold-hover);
}

.tfc-why-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--tfc-navy);
    margin-bottom: 0.65rem;
    letter-spacing: -0.01em;
    line-height: 1.35;
}

.tfc-why-text {
    font-size: 0.925rem;
    color: #475569;
    line-height: 1.65;
    margin-bottom: 0;
    flex-grow: 1;
}

.tfc-why-trust-bar {
    margin-top: 3rem;
    background: #FFFFFF;
    border: 1px solid rgba(212, 155, 36, 0.28);
    border-radius: 14px;
    padding: 1.35rem 2rem;
    box-shadow: 0 4px 20px rgba(10, 29, 55, 0.04);
}

.tfc-why-trust-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    color: #065F46;
    background: #ECFDF5;
    border: 1px solid #A7F3D0;
    padding: 0.35rem 0.8rem;
    border-radius: 20px;
    font-weight: 700;
    font-size: 0.8rem;
    letter-spacing: 0.3px;
    text-transform: uppercase;
}

/* Backward-compatible pillar aliases */
.tfc-pillar-card {
    background: #FFFFFF;
    border: 1px solid var(--tfc-border);
    border-radius: var(--tfc-radius);
    padding: 1.5rem;
    height: 100%;
    transition: all 0.25s ease;
}
.tfc-pillar-card:hover {
    border-color: var(--tfc-gold);
    box-shadow: var(--tfc-card-hover);
    transform: translateY(-2px);
}
.tfc-pillar-icon {
    width: 44px;
    height: 44px;
    border-radius: 8px;
    background: var(--tfc-gold-light);
    color: var(--tfc-gold);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    margin-bottom: 0.85rem;
}

/* ==========================================================================
   How It Works (4 Steps)
   ========================================================================== */
.tfc-step-card {
    background: #FFFFFF;
    border: 1px solid var(--tfc-border);
    border-radius: var(--tfc-radius);
    padding: 1.5rem 1.25rem;
    height: 100%;
    position: relative;
    box-shadow: var(--tfc-card-shadow);
}
.tfc-step-num {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--tfc-navy);
    color: var(--tfc-gold);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 0.95rem;
    margin-bottom: 1rem;
    border: 2px solid var(--tfc-gold);
}

/* ==========================================================================
   VANRITI Brand Section
   ========================================================================== */
.tfc-brand-section {
    background: linear-gradient(135deg, #0A1D37 0%, #132D54 100%);
    color: #FFFFFF;
    padding: 5rem 0;
}
.tfc-brand-badge {
    background: rgba(212, 155, 36, 0.15);
    border: 1px solid rgba(212, 155, 36, 0.35);
    color: var(--tfc-gold);
    font-weight: 700;
    font-size: 0.8rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    padding: 0.35rem 0.85rem;
    border-radius: 20px;
    display: inline-block;
    margin-bottom: 1rem;
}
.tfc-brand-box {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 12px;
    padding: 1.5rem;
}
.tfc-brand-box-stat {
    font-size: 1.85rem;
    font-weight: 800;
    color: var(--tfc-gold);
    line-height: 1;
    margin-bottom: 0.35rem;
}

/* ==========================================================================
   Grievance Redressal Banner
   ========================================================================== */
.tfc-grievance-banner {
    background: linear-gradient(135deg, #FEF7EA 0%, #FFFFFF 100%);
    border: 1.5px solid var(--tfc-gold-border);
    border-radius: var(--tfc-radius-lg);
    padding: 2.25rem 2rem;
    box-shadow: var(--tfc-card-shadow);
}

/* ==========================================================================
   Footer
   ========================================================================== */
.tfc-footer {
    background-color: var(--tfc-navy-dark);
    color: #94A3B8;
    padding: 4rem 0 1.75rem;
    border-top: 3px solid var(--tfc-gold);
}
.tfc-footer h6 {
    color: #FFFFFF;
    font-weight: 700;
    font-size: 0.95rem;
    margin-bottom: 1.15rem;
    letter-spacing: 0.3px;
}
.tfc-footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}
.tfc-footer-links li {
    margin-bottom: 0.65rem;
}
.tfc-footer-links a {
    color: #94A3B8;
    text-decoration: none;
    font-size: 0.875rem;
    transition: all 0.2s ease;
    display: inline-block;
}
.tfc-footer-links a:hover {
    color: var(--tfc-gold);
    padding-left: 3px;
}
.tfc-footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    margin-top: 2.5rem;
    padding-top: 1.5rem;
    font-size: 0.825rem;
}

/* ==========================================================================
   Responsive Adaptations
   ========================================================================== */
@media (max-width: 991.98px) {
    .tfc-hero-title {
        font-size: 2.25rem;
    }
    .tfc-hero-showcase {
        margin-top: 2rem;
    }
    .tfc-hero-floating-card {
        position: static;
        max-width: 100%;
        margin-top: 1rem;
    }
    .tfc-section-title {
        font-size: 1.85rem;
    }
}

@media (max-width: 767.98px) {
    .tfc-hero-section {
        padding: 3rem 0 2.5rem;
    }
    .tfc-hero-title {
        font-size: 1.95rem;
    }
    .tfc-hero-lead {
        font-size: 0.95rem;
    }
    .tfc-section-title {
        font-size: 1.6rem;
    }
    .tfc-product-img-wrap {
        height: 155px;
    }
    .tfc-product-title {
        font-size: 0.85rem;
    }
    .tfc-price-current {
        font-size: 1rem;
    }
}

/* ==========================================================================
   Page Utilities & Accordion Enhancements
   ========================================================================== */
.hover-shadow {
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.hover-shadow:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(10, 29, 55, 0.08) !important;
}
.transition {
    transition: all 0.25s ease;
}

.tfc-accordion .accordion-button {
    font-size: 0.95rem;
    padding: 1.1rem 1.25rem;
    background-color: #FFFFFF;
    color: var(--tfc-navy);
}
.tfc-accordion .accordion-button:not(.collapsed) {
    background-color: #F8FAFC;
    color: var(--tfc-navy);
    box-shadow: none;
    border-bottom: 1px solid var(--tfc-border);
}
.tfc-accordion .accordion-button:focus {
    box-shadow: 0 0 0 3px rgba(212, 155, 36, 0.2);
}
.tfc-accordion .accordion-body {
    padding: 1.25rem;
    background-color: #FFFFFF;
}

.tfc-binary-diagram {
    position: relative;
    padding: 1rem 0;
}

/* ==========================================================================
   TFC Floating WhatsApp Chat Widget
   ========================================================================== */
.tfc-whatsapp-widget {
    position: fixed;
    bottom: 26px;
    right: 26px;
    z-index: 1080;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    font-family: inherit;
}

.tfc-whatsapp-btn {
    position: relative;
    width: 60px;
    height: 60px;
    background: #25D366;
    color: #FFFFFF !important;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    box-shadow: 0 4px 18px rgba(37, 211, 102, 0.45);
    text-decoration: none !important;
    transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.25s ease;
}

.tfc-whatsapp-btn:hover {
    transform: scale(1.08) translateY(-2px);
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.55);
}

.tfc-whatsapp-ping {
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: #25D366;
    opacity: 0.7;
    animation: tfc-wa-pulse 2.2s infinite ease-out;
    pointer-events: none;
    z-index: -1;
}

@keyframes tfc-wa-pulse {
    0% {
        transform: scale(0.95);
        opacity: 0.75;
    }
    70% {
        transform: scale(1.4);
        opacity: 0;
    }
    100% {
        transform: scale(1.4);
        opacity: 0;
    }
}

.tfc-whatsapp-tooltip {
    background: #FFFFFF;
    border-radius: 12px;
    box-shadow: 0 8px 28px rgba(10, 29, 55, 0.16);
    border: 1px solid rgba(10, 29, 55, 0.08);
    margin-bottom: 12px;
    width: 280px;
    overflow: hidden;
    animation: tfc-wa-slide 0.3s ease-out;
}

@keyframes tfc-wa-slide {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.tfc-whatsapp-tooltip-header {
    background: var(--tfc-navy);
    color: #FFFFFF;
    padding: 0.65rem 0.9rem;
    font-size: 0.8rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.tfc-whatsapp-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #25D366;
    display: inline-block;
}

.tfc-whatsapp-tooltip-body {
    padding: 0.85rem 0.95rem;
    font-size: 0.825rem;
    color: var(--tfc-text-body);
    line-height: 1.45;
}

@media (max-width: 576px) {
    .tfc-whatsapp-widget {
        bottom: 18px;
        right: 18px;
    }
    .tfc-whatsapp-btn {
        width: 52px;
        height: 52px;
        font-size: 1.7rem;
    }
    .tfc-whatsapp-tooltip {
        width: 250px;
    }
}