/* ==========================================================================
   BLACKOCASH - Official Landing Page Design System
   Brand Color Palette:
   - Primary: Neon Green (#00FF66)
   - Secondary: Dark Green (#0B3B17)
   - Accent: Gold (#FFD700)
   - Background: Pure Black (#000000 / #030303), Dark Gray (#0D0D0D / #141414)
   - Text: Pure White (#FFFFFF), Light Gray (#A1A1AA)
   ========================================================================== */

:root {
    --primary-green: #00FF66;
    --primary-green-dark: #059669;
    --primary-green-glow: rgba(0, 255, 102, 0.35);
    --secondary-green: #0B3B17;
    --accent-gold: #FFD700;
    --accent-gold-glow: rgba(255, 215, 0, 0.3);
    
    --bg-black: #000000;
    --bg-dark-pure: #030303;
    --bg-dark-card: #0E0E0E;
    --bg-dark-card-hover: #161616;
    --bg-dark-input: #1A1A1A;
    
    --border-dark: #222222;
    --border-green: rgba(0, 255, 102, 0.2);
    --border-green-hover: #00FF66;
    
    --text-white: #FFFFFF;
    --text-light: #E4E4E7;
    --text-gray: #A1A1AA;
    --text-muted: #71717A;
    
    --font-main: 'Outfit', 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html, body {
    width: 100%;
    background-color: var(--bg-black);
    color: var(--text-light);
    font-family: var(--font-main);
    overflow-x: hidden;
    scroll-behavior: smooth;
}

a {
    color: var(--primary-green);
    text-decoration: none;
    transition: var(--transition-smooth);
}

a:hover {
    color: #34D399;
}

/* --------------------------------------------------------------------------
   Typography & Gradients
   -------------------------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
    color: var(--text-white);
    font-weight: 700;
    letter-spacing: -0.02em;
}

.text-neon-gradient {
    background: linear-gradient(135deg, #00FF66 0%, #34D399 40%, #FFD700 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.text-gold-gradient {
    background: linear-gradient(135deg, #FFD700 0%, #F59E0B 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.section-title {
    text-align: center;
    max-width: 750px;
    margin: 0 auto 50px auto;
}

.section-title h2 {
    font-size: 2.5rem;
    line-height: 1.2;
    margin-bottom: 15px;
}

.section-title p {
    font-size: 1.1rem;
    color: var(--text-gray);
}

.badge-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 16px;
    border-radius: 50px;
    background: rgba(0, 255, 102, 0.08);
    border: 1px solid var(--border-green);
    color: var(--primary-green);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 20px;
}

/* --------------------------------------------------------------------------
   Header / Navbar
   -------------------------------------------------------------------------- */
.navbar-custom {
    background: rgba(3, 3, 3, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding: 15px 0;
    transition: var(--transition-smooth);
    z-index: 1000;
}

.navbar-brand img {
    height: 48px;
    width: auto;
    object-fit: contain;
    transition: var(--transition-smooth);
}

.navbar-brand img:hover {
    transform: scale(1.03);
    filter: drop-shadow(0 0 10px var(--primary-green-glow));
}

.nav-link {
    color: var(--text-light) !important;
    font-weight: 500;
    font-size: 0.975rem;
    padding: 8px 18px !important;
    transition: var(--transition-smooth);
}

.nav-link:hover, .nav-link.active {
    color: var(--primary-green) !important;
    text-shadow: 0 0 12px var(--primary-green-glow);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 14px;
}

/* --------------------------------------------------------------------------
   Buttons System
   -------------------------------------------------------------------------- */
.btn-neon {
    background: linear-gradient(135deg, #00FF66 0%, #059669 100%);
    color: #000000 !important;
    font-weight: 700;
    font-size: 1rem;
    padding: 12px 28px;
    border-radius: 10px;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 20px var(--primary-green-glow);
    transition: var(--transition-smooth);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-neon:hover {
    background: linear-gradient(135deg, #34D399 0%, #10B981 100%);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 255, 102, 0.5);
    color: #000000 !important;
}

.btn-dark-outline {
    background: rgba(14, 14, 14, 0.8);
    color: var(--text-white) !important;
    font-weight: 600;
    font-size: 1rem;
    padding: 11px 26px;
    border-radius: 10px;
    border: 1px solid var(--border-green);
    cursor: pointer;
    transition: var(--transition-smooth);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-dark-outline:hover {
    border-color: var(--primary-green);
    background: rgba(0, 255, 102, 0.1);
    color: var(--primary-green) !important;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px var(--primary-green-glow);
}

.btn-gold {
    background: linear-gradient(135deg, #FFD700 0%, #D97706 100%);
    color: #000000 !important;
    font-weight: 700;
    font-size: 1rem;
    padding: 12px 28px;
    border-radius: 10px;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 20px var(--accent-gold-glow);
    transition: var(--transition-smooth);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-gold:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 215, 0, 0.5);
}

/* --------------------------------------------------------------------------
   Hero Section
   -------------------------------------------------------------------------- */
.hero-section {
    position: relative;
    padding: 160px 0 100px 0;
    background: radial-gradient(circle at 50% 20%, rgba(0, 255, 102, 0.08) 0%, rgba(0, 0, 0, 0) 70%), var(--bg-black);
    overflow: hidden;
}

.hero-glow-blob {
    position: absolute;
    top: 10%;
    right: 15%;
    width: 450px;
    height: 450px;
    background: radial-gradient(circle, rgba(0, 255, 102, 0.15) 0%, rgba(0, 0, 0, 0) 70%);
    filter: blur(60px);
    pointer-events: none;
}

.hero-title {
    font-size: 3.5rem;
    line-height: 1.15;
    font-weight: 800;
    margin-bottom: 24px;
}

.hero-subtitle {
    font-size: 1.25rem;
    line-height: 1.6;
    color: var(--text-gray);
    margin-bottom: 36px;
    max-width: 580px;
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 48px;
}

.hero-logo-frame {
    position: relative;
    text-align: center;
}

.hero-logo-img {
    max-width: 100%;
    height: auto;
    border-radius: 24px;
    box-shadow: 0 20px 60px rgba(0, 255, 102, 0.2), 0 0 30px rgba(0, 0, 0, 0.8);
    border: 1px solid rgba(0, 255, 102, 0.25);
    transition: var(--transition-smooth);
    animation: floatAnim 6s ease-in-out infinite;
}

.hero-logo-img:hover {
    transform: scale(1.02);
    box-shadow: 0 25px 80px rgba(0, 255, 102, 0.35);
}

@keyframes floatAnim {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

/* --------------------------------------------------------------------------
   Statistics Cards
   -------------------------------------------------------------------------- */
.stats-section {
    padding: 60px 0;
    background: var(--bg-dark-pure);
    border-y: 1px solid var(--border-dark);
}

.stat-card {
    background: var(--bg-dark-card);
    border: 1px solid var(--border-dark);
    border-radius: 16px;
    padding: 28px;
    text-align: center;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--primary-green), transparent);
    opacity: 0;
    transition: var(--transition-smooth);
}

.stat-card:hover {
    border-color: var(--border-green-hover);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 255, 102, 0.1);
}

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

.stat-icon {
    font-size: 2.2rem;
    margin-bottom: 12px;
}

.stat-number {
    font-size: 2.4rem;
    font-weight: 800;
    color: var(--text-white);
    margin-bottom: 6px;
}

.stat-label {
    font-size: 0.95rem;
    color: var(--text-gray);
    font-weight: 500;
}

/* --------------------------------------------------------------------------
   Featured Offers Section
   -------------------------------------------------------------------------- */
.offers-section {
    padding: 100px 0;
    background: var(--bg-black);
}

.offer-card {
    background: var(--bg-dark-card);
    border: 1px solid var(--border-dark);
    border-radius: 18px;
    padding: 24px;
    transition: var(--transition-smooth);
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.offer-card:hover {
    border-color: var(--primary-green);
    transform: translateY(-6px);
    box-shadow: 0 12px 35px rgba(0, 255, 102, 0.15);
}

.offer-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 18px;
}

.offer-partner-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.offer-payout-badge {
    background: rgba(0, 255, 102, 0.12);
    color: var(--primary-green);
    border: 1px solid var(--border-green);
    font-weight: 700;
    font-size: 0.95rem;
    padding: 6px 14px;
    border-radius: 50px;
}

.offer-title {
    font-size: 1.2rem;
    margin-bottom: 8px;
}

.offer-desc {
    font-size: 0.925rem;
    color: var(--text-gray);
    margin-bottom: 20px;
    line-height: 1.5;
}

/* --------------------------------------------------------------------------
   Categories Grid
   -------------------------------------------------------------------------- */
.categories-section {
    padding: 100px 0;
    background: var(--bg-dark-pure);
}

.category-card {
    background: var(--bg-dark-card);
    border: 1px solid var(--border-dark);
    border-radius: 20px;
    padding: 32px 24px;
    text-align: center;
    transition: var(--transition-smooth);
    cursor: pointer;
}

.category-card:hover {
    border-color: var(--primary-green);
    background: var(--bg-dark-card-hover);
    transform: translateY(-6px);
    box-shadow: 0 10px 30px rgba(0, 255, 102, 0.12);
}

.category-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 20px auto;
    border-radius: 20px;
    background: linear-gradient(135deg, rgba(0, 255, 102, 0.1) 0%, rgba(6, 78, 59, 0.3) 100%);
    border: 1px solid var(--border-green);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--primary-green);
    transition: var(--transition-smooth);
}

.category-card:hover .category-icon {
    transform: scale(1.1);
    background: var(--primary-green);
    color: #000000;
    box-shadow: 0 0 20px var(--primary-green-glow);
}

.category-title {
    font-size: 1.25rem;
    margin-bottom: 10px;
}

.category-subtitle {
    font-size: 0.9rem;
    color: var(--text-gray);
}

/* --------------------------------------------------------------------------
   Why Choose Us & How It Works
   -------------------------------------------------------------------------- */
.why-section, .how-section {
    padding: 100px 0;
    background: var(--bg-black);
}

.step-card {
    position: relative;
    background: var(--bg-dark-card);
    border: 1px solid var(--border-dark);
    border-radius: 20px;
    padding: 36px 28px;
    transition: var(--transition-smooth);
    height: 100%;
}

.step-card:hover {
    border-color: var(--primary-green);
    transform: translateY(-5px);
}

.step-number {
    position: absolute;
    top: 20px;
    right: 24px;
    font-size: 2.8rem;
    font-weight: 900;
    color: rgba(255, 255, 255, 0.05);
    transition: var(--transition-smooth);
}

.step-card:hover .step-number {
    color: rgba(0, 255, 102, 0.15);
}

.step-icon {
    width: 60px;
    height: 60px;
    border-radius: 16px;
    background: rgba(0, 255, 102, 0.1);
    border: 1px solid var(--border-green);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    color: var(--primary-green);
    margin-bottom: 24px;
}

/* --------------------------------------------------------------------------
   Latest Withdrawals Feed
   -------------------------------------------------------------------------- */
.withdrawals-section {
    padding: 80px 0;
    background: var(--bg-dark-pure);
}

.withdrawal-card {
    background: var(--bg-dark-card);
    border: 1px solid var(--border-dark);
    border-radius: 14px;
    padding: 18px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 14px;
    transition: var(--transition-smooth);
}

.withdrawal-card:hover {
    border-color: var(--border-green);
    background: var(--bg-dark-card-hover);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 14px;
}

.user-avatar {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--secondary-green), var(--primary-green-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: var(--primary-green);
    font-size: 1rem;
}

.withdrawal-amount {
    font-weight: 800;
    color: var(--primary-green);
    font-size: 1.1rem;
}

.withdrawal-method {
    font-size: 0.85rem;
    color: var(--text-gray);
}

.live-dot {
    width: 8px;
    height: 8px;
    background: var(--primary-green);
    border-radius: 50%;
    display: inline-block;
    box-shadow: 0 0 10px var(--primary-green);
    animation: pulseDot 2s infinite;
}

@keyframes pulseDot {
    0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(0, 255, 102, 0.7); }
    70% { transform: scale(1); box-shadow: 0 0 0 10px rgba(0, 255, 102, 0); }
    100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(0, 255, 102, 0); }
}

/* --------------------------------------------------------------------------
   Testimonials Section
   -------------------------------------------------------------------------- */
.testimonials-section {
    padding: 100px 0;
    background: var(--bg-black);
}

.testimonial-card {
    background: var(--bg-dark-card);
    border: 1px solid var(--border-dark);
    border-radius: 20px;
    padding: 32px;
    height: 100%;
}

.stars-rating {
    color: var(--accent-gold);
    font-size: 1.1rem;
    margin-bottom: 16px;
}

.testimonial-text {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-light);
    margin-bottom: 24px;
    font-style: italic;
}

.testimonial-author-name {
    font-weight: 700;
    color: var(--text-white);
}

.testimonial-author-role {
    font-size: 0.85rem;
    color: var(--text-gray);
}

/* --------------------------------------------------------------------------
   FAQ Accordion
   -------------------------------------------------------------------------- */
.faq-section {
    padding: 100px 0;
    background: var(--bg-dark-pure);
}

.accordion-item-custom {
    background: var(--bg-dark-card);
    border: 1px solid var(--border-dark);
    border-radius: 14px !important;
    margin-bottom: 16px;
    overflow: hidden;
}

.accordion-button-custom {
    background: var(--bg-dark-card) !important;
    color: var(--text-white) !important;
    font-size: 1.1rem;
    font-weight: 600;
    padding: 20px 24px;
    box-shadow: none !important;
}

.accordion-button-custom:not(.collapsed) {
    color: var(--primary-green) !important;
    border-bottom: 1px solid var(--border-dark);
}

.accordion-body-custom {
    padding: 20px 24px;
    color: var(--text-gray);
    font-size: 1rem;
    line-height: 1.65;
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.footer-section {
    background: #020202;
    border-top: 1px solid var(--border-dark);
    padding: 80px 0 30px 0;
}

.footer-logo {
    height: 44px;
    width: auto;
    margin-bottom: 20px;
}

.footer-desc {
    color: var(--text-gray);
    font-size: 0.95rem;
    line-height: 1.6;
    max-width: 320px;
    margin-bottom: 24px;
}

.footer-heading {
    color: var(--text-white);
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.footer-links {
    list-style: none;
    padding: 0;
}

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

.footer-links a {
    color: var(--text-gray);
    font-size: 0.95rem;
    transition: var(--transition-smooth);
}

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

.footer-bottom {
    margin-top: 60px;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* --------------------------------------------------------------------------
   Responsive Layout Overrides
   -------------------------------------------------------------------------- */
@media (max-width: 991px) {
    .hero-title {
        font-size: 2.8rem;
    }
    .hero-section {
        padding: 120px 0 60px 0;
    }
    .section-title h2 {
        font-size: 2rem;
    }
}

@media (max-width: 767px) {
    .hero-title {
        font-size: 2.2rem;
    }
    .hero-subtitle {
        font-size: 1.05rem;
    }
    .hero-buttons {
        flex-direction: column;
    }
    .btn-neon, .btn-dark-outline {
        width: 100%;
    }
}