/* ========================================================================
   QFS Token Ledger — Landing Page Styles
   ======================================================================== */

:root {
    --primary-gradient: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    --dark-gradient: linear-gradient(180deg, var(--bg-darker) 0%, var(--bg-dark) 100%);
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.06);
}

html {
    overflow-x: hidden;
}

body {
    background: #030307 !important;
    overflow-x: hidden;
    width: 100%;
}

/* --- Gradient Orbs Background --- */
.orb-container {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(140px);
    opacity: 0.15;
    mix-blend-mode: screen;
    animation: floatOrb 20s infinite ease-in-out alternate;
}

.orb-1 {
    top: -10%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--primary) 0%, transparent 70%);
}

.orb-2 {
    top: 40%;
    left: -20%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(162, 0, 255, 0.8) 0%, transparent 70%);
    animation-delay: -5s;
}

.orb-3 {
    bottom: -10%;
    right: 10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, var(--info) 0%, transparent 70%);
    animation-delay: -10s;
}

@keyframes floatOrb {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(50px, 80px) scale(1.1); }
}

/* --- Floating Animation --- */
@keyframes float {
    0% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-15px) rotate(1deg); }
    100% { transform: translateY(0px) rotate(0deg); }
}

/* --- Header / Navigation --- */
.landing-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition);
}

.landing-nav.scrolled {
    padding: 12px 0;
    background: rgba(3, 3, 7, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 24px;
}

.logo-link {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.25rem;
    font-weight: 800;
    color: #fff;
    text-decoration: none;
    letter-spacing: 0.5px;
}

.logo-link img {
    height: 36px;
    border-radius: 8px;
}

.logo-link span {
    background: linear-gradient(135deg, #fff 40%, var(--primary-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 32px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-menu a {
    color: var(--text-secondary);
    font-size: 0.95rem;
    font-weight: 500;
    text-decoration: none;
    transition: var(--transition);
}

.nav-menu a:hover {
    color: var(--primary);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.btn-nav-outline {
    border: 1px solid var(--glass-border);
    background: rgba(255, 255, 255, 0.02);
    color: #fff;
    padding: 10px 24px;
    border-radius: 12px;
    font-size: 0.9rem;
    font-weight: 600;
    transition: var(--transition);
}

.btn-nav-outline:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--glass-border-light);
    color: #fff;
}

.btn-nav-primary {
    background: var(--primary-gradient);
    color: #fff;
    padding: 10px 24px;
    border-radius: 12px;
    font-size: 0.9rem;
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(254, 149, 37, 0.2);
    border: none;
    transition: var(--transition);
}

.btn-nav-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(254, 149, 37, 0.35);
    color: #fff;
}

/* --- Hero Section --- */
.hero-section {
    position: relative;
    padding: 160px 0 100px 0;
    z-index: 1;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
    align-items: center;
    padding: 0 24px;
}

.hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(254, 149, 37, 0.08);
    border: 1px solid rgba(254, 149, 37, 0.15);
    border-radius: 30px;
    padding: 6px 16px;
    color: var(--primary-light);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 24px;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.15;
    color: #fff;
    margin-bottom: 24px;
    letter-spacing: -1px;
}

.hero-title span {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-desc {
    font-size: 1.125rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 40px;
    max-width: 540px;
}

.hero-actions {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 48px;
}

.hero-stats {
    display: flex;
    gap: 40px;
    border-top: 1px solid var(--glass-border);
    padding-top: 32px;
}

.hero-stat-item .stat-num {
    font-size: 1.75rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 4px;
}

.hero-stat-item .stat-lbl {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* --- Hero Visual Card --- */
.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.glass-wallet-preview {
    width: 380px;
    background: rgba(255, 255, 255, 0.02);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 28px;
    padding: 30px;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.6), inset 0 1px 0 rgba(255, 255, 255, 0.1);
    animation: float 6s infinite ease-in-out;
    position: relative;
    z-index: 2;
}

.preview-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 450px;
    height: 450px;
    background: radial-gradient(circle, rgba(254, 149, 37, 0.15) 0%, transparent 60%);
    z-index: 1;
    pointer-events: none;
}

.wallet-preview-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

.wallet-badge {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    padding: 6px 14px;
    font-size: 0.8rem;
    color: #fff;
    font-weight: 500;
}

.wallet-balance-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 6px;
}

.wallet-balance-val {
    font-size: 2.25rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 8px;
}

.wallet-balance-change {
    font-size: 0.85rem;
    color: var(--success);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 4px;
}

.wallet-preview-divider {
    height: 1px;
    background: var(--glass-border);
    margin: 24px 0;
}

.wallet-coins-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.preview-coin-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.preview-coin-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.preview-coin-info img {
    width: 32px;
    height: 32px;
    border-radius: 50%;
}

.preview-coin-name {
    font-size: 0.9rem;
    font-weight: 600;
    color: #fff;
}

.preview-coin-net {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.preview-coin-amount {
    text-align: right;
}

.preview-coin-qty {
    font-size: 0.9rem;
    font-weight: 600;
    color: #fff;
}

.preview-coin-usd {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

/* --- Features Section --- */
.section-padding {
    padding: 100px 0;
    position: relative;
    z-index: 1;
}

.section-header {
    max-width: 600px;
    margin: 0 auto 60px auto;
    text-align: center;
}

.section-subtitle {
    font-size: 0.85rem;
    color: var(--primary-light);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 12px;
    display: block;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 16px;
}

.section-desc {
    color: var(--text-secondary);
    font-size: 1.05rem;
    line-height: 1.5;
}

.features-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    padding: 0 24px;
}

.feature-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 40px 30px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.feature-card:hover {
    border-color: rgba(254, 149, 37, 0.3);
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.03);
}

.feature-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    background: rgba(254, 149, 37, 0.08);
    border: 1px solid rgba(254, 149, 37, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 1.5rem;
    margin-bottom: 28px;
    transition: var(--transition);
}

.feature-card:hover .feature-icon {
    background: var(--primary-gradient);
    color: #fff;
    box-shadow: 0 4px 15px rgba(254, 149, 37, 0.3);
}

.feature-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 16px;
}

.feature-desc {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* --- Ticker / Assets Section --- */
.assets-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.assets-table-wrapper {
    background: rgba(255, 255, 255, 0.01);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 24px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}

.assets-table {
    width: 100%;
    border-collapse: collapse;
}

.assets-table th {
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 20px 30px;
    background: rgba(255, 255, 255, 0.01);
    border-bottom: 1px solid var(--glass-border);
    text-align: left;
}

.assets-table td {
    padding: 24px 30px;
    border-bottom: 1px solid var(--glass-border);
    color: #fff;
    vertical-align: middle;
}

.assets-table tr:last-child td {
    border-bottom: none;
}

.assets-table tr:hover td {
    background: rgba(255, 255, 255, 0.02);
}

/* --- CTA Banner --- */
.cta-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.cta-banner {
    background: linear-gradient(135deg, rgba(254, 149, 37, 0.1) 0%, rgba(162, 0, 255, 0.05) 100%);
    border: 1px solid rgba(254, 149, 37, 0.15);
    border-radius: 30px;
    padding: 80px 40px;
    text-align: center;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 30px 60px rgba(0,0,0,0.5);
}

.cta-title {
    font-size: 2.75rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 16px;
}

.cta-desc {
    color: var(--text-secondary);
    font-size: 1.125rem;
    max-width: 600px;
    margin: 0 auto 36px auto;
    line-height: 1.6;
}

.cta-actions {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

/* --- Footer --- */
.landing-footer {
    border-top: 1px solid var(--glass-border);
    padding: 60px 0 30px 0;
    background: #020204;
    position: relative;
    z-index: 1;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 24px;
}

.footer-copy {
    color: var(--text-muted);
    font-size: 0.85rem;
}

.footer-links {
    display: flex;
    gap: 24px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.footer-links a {
    color: var(--text-secondary);
    font-size: 0.85rem;
    text-decoration: none;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--primary);
}

/* --- Responsive --- */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 50px;
    }
    
    .hero-desc {
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .landing-nav {
        padding: 10px 0;
    }
    
    .landing-nav.scrolled {
        padding: 8px 0;
    }
    
    .nav-container {
        padding: 0 12px;
    }
    
    .logo-link {
        font-size: 1.05rem;
        gap: 8px;
    }
    
    .logo-link img {
        height: 28px;
        border-radius: 6px;
    }
    
    .nav-actions {
        gap: 8px;
    }
    
    .btn-nav-outline,
    .btn-nav-primary {
        padding: 8px 16px;
        font-size: 0.8rem;
        border-radius: 8px;
    }
    
    .nav-menu {
        display: none; /* simple burger menu / hide for simplicity */
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-actions {
        flex-direction: column;
        gap: 12px;
        align-items: stretch;
        max-width: 320px;
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-actions a {
        width: 100%;
        text-align: center;
        justify-content: center;
    }
    
    .hero-stats {
        gap: 20px;
        flex-wrap: wrap;
        justify-content: center;
        padding-top: 24px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-banner {
        padding: 60px 20px;
    }
    
    .cta-title {
        font-size: 2rem;
    }
    
    .cta-actions {
        flex-direction: column;
        align-items: center;
        gap: 12px;
    }
    
    .cta-actions a {
        width: 100%;
        max-width: 300px;
        margin-right: 0 !important;
    }
    
    .footer-container {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
    
    .glass-wallet-preview {
        width: 100%;
        max-width: 340px;
    }
}

@media (max-width: 480px) {
    .logo-token-text {
        display: none;
    }
    
    .logo-link {
        font-size: 0.95rem;
        gap: 6px;
    }
    
    .logo-link img {
        height: 24px;
    }
    
    .nav-actions {
        gap: 6px;
    }
    
    .btn-nav-outline,
    .btn-nav-primary {
        padding: 6px 10px;
        font-size: 0.75rem;
        border-radius: 6px;
    }
}