/* =====================================================
   Fusstrade Landing Page
   Theme: Dark background with red & white accents
   ===================================================== */

:root {
    --bg-primary: #050505;
    --bg-secondary: #0a0a0a;
    --bg-card: #111111;
    --bg-card-hover: #1a1a1a;
    --border-color: #222222;
    --border-hover: #333333;
    
    --color-red: #e50914;
    --color-red-hover: #ff1a25;
    --color-red-glow: rgba(229, 9, 20, 0.3);
    --color-white: #ffffff;
    --color-text: #e5e5e5;
    --color-muted: #999999;
    --color-dim: #666666;
    
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-full: 9999px;
    
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-red: 0 0 40px rgba(229, 9, 20, 0.15);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    background-color: var(--bg-primary);
    color: var(--color-text);
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    color: inherit;
    text-decoration: none;
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    display: block;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.text-red {
    color: var(--color-red);
}

/* =====================================================
   Buttons
   ===================================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition);
    cursor: pointer;
    border: 2px solid transparent;
}

.btn-primary {
    background-color: var(--color-red);
    color: var(--color-white);
    border-color: var(--color-red);
    box-shadow: 0 4px 20px rgba(229, 9, 20, 0.25);
}

.btn-primary:hover {
    background-color: var(--color-red-hover);
    border-color: var(--color-red-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(229, 9, 20, 0.35);
}

.btn-outline {
    background-color: transparent;
    color: var(--color-white);
    border-color: var(--border-color);
}

.btn-outline:hover {
    border-color: var(--color-red);
    color: var(--color-red);
    transform: translateY(-2px);
}

/* =====================================================
   Header & Navigation
   ===================================================== */

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 0;
    background: rgba(5, 5, 5, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition);
}

.site-header.scrolled {
    padding: 14px 0;
    background: rgba(5, 5, 5, 0.95);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    font-size: 1.3rem;
    letter-spacing: 0.5px;
}

.logo-img {
    height: 52px;
    width: auto;
    max-width: 200px;
    object-fit: contain;
    transition: var(--transition);
}

.logo:hover .logo-img {
    filter: drop-shadow(0 0 12px rgba(229, 9, 20, 0.4));
}

.main-nav {
    display: flex;
    align-items: center;
}

.nav-list {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 16px;
    color: var(--color-muted);
    font-weight: 500;
    font-size: 0.95rem;
    border-radius: var(--radius-full);
    transition: var(--transition);
}

.nav-link:hover,
.nav-link.active {
    color: var(--color-white);
    background: rgba(255, 255, 255, 0.05);
}

.dropdown-arrow {
    font-size: 0.7rem;
    transition: var(--transition);
}

.has-dropdown {
    position: relative;
}

.has-dropdown:hover .dropdown-arrow {
    transform: rotate(180deg);
}

.dropdown {
    position: absolute;
    top: calc(100% + 10px);
    left: 0;
    min-width: 200px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 10px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.has-dropdown:hover .dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown a {
    display: block;
    padding: 10px 14px;
    color: var(--color-muted);
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.dropdown a:hover {
    color: var(--color-white);
    background: rgba(229, 9, 20, 0.1);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.mobile-menu-toggle span {
    display: block;
    width: 26px;
    height: 2px;
    background: var(--color-white);
    transition: var(--transition);
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* =====================================================
   Hero Section
   ===================================================== */

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 140px 0 100px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: -1;
}

.gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.35;
}

.orb-1 {
    width: 500px;
    height: 500px;
    background: var(--color-red);
    top: -150px;
    right: -100px;
    animation: float 8s ease-in-out infinite;
}

.orb-2 {
    width: 400px;
    height: 400px;
    background: rgba(255, 255, 255, 0.15);
    bottom: -100px;
    left: -100px;
    animation: float 10s ease-in-out infinite reverse;
}

@keyframes float {
    0%, 100% { transform: translateY(0) scale(1); }
    50% { transform: translateY(-30px) scale(1.05); }
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
}

.hero-badge {
    display: inline-block;
    padding: 8px 18px;
    background: rgba(229, 9, 20, 0.1);
    border: 1px solid rgba(229, 9, 20, 0.3);
    color: var(--color-red);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    margin-bottom: 28px;
}

.hero-title {
    font-size: clamp(3rem, 8vw, 5.5rem);
    font-weight: 900;
    line-height: 1.05;
    letter-spacing: -0.03em;
    color: var(--color-white);
    margin-bottom: 24px;
}

.hero-subtitle {
    font-size: clamp(1.1rem, 2.5vw, 1.35rem);
    color: var(--color-muted);
    max-width: 650px;
    margin: 0 auto 40px;
    line-height: 1.7;
}

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

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    width: 26px;
    height: 40px;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-full);
    display: flex;
    justify-content: center;
    padding-top: 8px;
}

.scroll-indicator span {
    width: 4px;
    height: 8px;
    background: var(--color-red);
    border-radius: var(--radius-full);
    animation: scrollBounce 2s infinite;
}

@keyframes scrollBounce {
    0%, 100% { transform: translateY(0); opacity: 1; }
    50% { transform: translateY(8px); opacity: 0.5; }
}

/* =====================================================
   Sections General
   ===================================================== */

.section {
    padding: 120px 0;
    position: relative;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 70px;
}

.section-label {
    display: inline-block;
    color: var(--color-red);
    font-weight: 700;
    font-size: 0.85rem;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin-bottom: 16px;
}

.section-title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 800;
    color: var(--color-white);
    line-height: 1.15;
    margin-bottom: 20px;
    letter-spacing: -0.02em;
}

.section-description {
    color: var(--color-muted);
    font-size: 1.1rem;
    line-height: 1.7;
}

/* =====================================================
   About / Features Section
   ===================================================== */

.section-about {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}

.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    transition: var(--transition);
}

.feature-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
    transform: translateY(-6px);
    box-shadow: var(--shadow-red);
}

.feature-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(229, 9, 20, 0.1);
    color: var(--color-red);
    border-radius: var(--radius-md);
    margin-bottom: 24px;
    transition: var(--transition);
}

.feature-card:hover .feature-icon {
    background: var(--color-red);
    color: var(--color-white);
    box-shadow: 0 0 30px rgba(229, 9, 20, 0.3);
}

.feature-card h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 14px;
}

.feature-card p {
    color: var(--color-muted);
    line-height: 1.7;
}

/* =====================================================
   Resources / CTA Section
   ===================================================== */

.cta-box {
    background: linear-gradient(135deg, rgba(229, 9, 20, 0.08) 0%, rgba(10, 10, 10, 0.5) 100%);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 60px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.cta-content p {
    color: var(--color-muted);
    font-size: 1.1rem;
    line-height: 1.7;
    margin-top: 20px;
}

.cta-links {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.resource-card {
    position: relative;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 28px;
    transition: var(--transition);
    overflow: hidden;
}

.resource-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--color-red);
    transform: scaleY(0);
    transition: var(--transition);
}

.resource-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
    transform: translateX(8px);
}

.resource-card:hover::before {
    transform: scaleY(1);
}

.resource-number {
    display: inline-block;
    color: var(--color-dim);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 1px;
    margin-bottom: 12px;
}

.resource-card h3 {
    color: var(--color-white);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.resource-card p {
    color: var(--color-muted);
    font-size: 0.95rem;
}

.resource-arrow {
    position: absolute;
    top: 28px;
    right: 28px;
    color: var(--color-red);
    font-size: 1.3rem;
    transition: var(--transition);
}

.resource-card:hover .resource-arrow {
    transform: translateX(4px);
}

/* =====================================================
   Trading Scanners Section
   ===================================================== */

.section-scanners {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.scanner-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
}

.scanner-card {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 20px 22px;
    transition: var(--transition);
}

.scanner-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--color-red);
    transform: translateY(-3px);
    box-shadow: var(--shadow-red);
}

.scanner-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    background: rgba(229, 9, 20, 0.1);
    color: var(--color-red);
    border-radius: var(--radius-sm);
    flex-shrink: 0;
}

.scanner-title {
    color: var(--color-white);
    font-weight: 600;
    flex-grow: 1;
    line-height: 1.4;
    padding-right: 8px;
}

.scanner-arrow {
    color: var(--color-dim);
    transition: var(--transition);
    margin-top: 2px;
    flex-shrink: 0;
}

.scanner-card:hover .scanner-arrow {
    color: var(--color-red);
    transform: translate(3px, -3px);
}

/* =====================================================
   Useful Links Section
   ===================================================== */

.section-links {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
}

.links-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
    max-width: 900px;
    margin: 0 auto;
}

.link-item {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 6px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 32px;
    transition: var(--transition);
}

.link-item:hover {
    border-color: var(--color-red);
    background: var(--bg-card-hover);
    transform: translateY(-4px);
    box-shadow: var(--shadow-red);
}

.link-domain {
    color: var(--color-red);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.link-title {
    color: var(--color-white);
    font-size: 1.4rem;
    font-weight: 700;
}

.link-arrow {
    position: absolute;
    top: 32px;
    right: 32px;
    color: var(--color-dim);
    font-size: 1.3rem;
    transition: var(--transition);
}

.link-item:hover .link-arrow {
    color: var(--color-red);
    transform: translate(3px, -3px);
}

.link-discord .link-domain {
    color: #5865F2;
}

.link-discord:hover {
    border-color: #5865F2;
    box-shadow: 0 0 40px rgba(88, 101, 242, 0.15);
}

/* =====================================================
   Footer
   ===================================================== */

.site-footer {
    background: var(--bg-primary);
    border-top: 1px solid var(--border-color);
    padding: 80px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-brand p {
    color: var(--color-muted);
    margin-top: 20px;
    max-width: 320px;
    line-height: 1.7;
}

.footer-nav h4 {
    color: var(--color-white);
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 20px;
    letter-spacing: 0.5px;
}

.footer-nav ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-nav a {
    color: var(--color-muted);
    transition: var(--transition);
}

.footer-nav a:hover {
    color: var(--color-red);
    padding-left: 4px;
}

.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding-top: 30px;
    text-align: center;
}

.footer-bottom p {
    color: var(--color-dim);
    font-size: 0.9rem;
}

.footer-bottom .disclaimer {
    margin-top: 8px;
    font-size: 0.8rem;
    color: var(--color-dim);
}

/* =====================================================
   Responsive
   ===================================================== */

@media (max-width: 900px) {
    .cta-box {
        grid-template-columns: 1fr;
        padding: 40px;
        gap: 40px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }
    
    .footer-brand {
        grid-column: 1 / -1;
    }
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
        z-index: 1001;
    }
    
    .main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        background: var(--bg-card);
        border-left: 1px solid var(--border-color);
        padding: 100px 30px 30px;
        transition: var(--transition);
        z-index: 1000;
    }
    
    .main-nav.active {
        right: 0;
    }
    
    .nav-list {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
    
    .nav-link {
        width: 100%;
        padding: 14px 16px;
    }
    
    .has-dropdown:hover .dropdown {
        opacity: 0;
        visibility: hidden;
    }
    
    .has-dropdown.active .dropdown {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        width: 100%;
        margin-top: 8px;
        box-shadow: none;
        background: var(--bg-secondary);
    }
    
    .section {
        padding: 80px 0;
    }
    
    .hero {
        padding: 120px 0 80px;
    }
    
    .scroll-indicator {
        display: none;
    }
}

@media (max-width: 500px) {
    .hero-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .btn {
        width: 100%;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-box {
        padding: 30px 24px;
    }
    
    .logo-img {
        height: 44px;
    }
}
/* =====================================================
   Glossary Page Styles
   ===================================================== */

.hero-small {
    min-height: auto;
    padding: 160px 0 80px;
}

.hero-small .hero-title {
    font-size: clamp(2.5rem, 6vw, 4rem);
}

.glossary-search {
    position: relative;
    max-width: 600px;
    margin: 40px auto 0;
}

.glossary-search .search-icon {
    position: absolute;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-dim);
    pointer-events: none;
}

.glossary-search input {
    width: 100%;
    padding: 18px 24px 18px 54px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    color: var(--color-white);
    font-size: 1rem;
    font-family: inherit;
    outline: none;
    transition: var(--transition);
}

.glossary-search input::placeholder {
    color: var(--color-dim);
}

.glossary-search input:focus {
    border-color: var(--color-red);
    background: rgba(229, 9, 20, 0.05);
    box-shadow: 0 0 30px rgba(229, 9, 20, 0.15);
}

/* Alphabet Navigation */
.alphabet-nav {
    position: sticky;
    top: 70px;
    z-index: 100;
    background: rgba(5, 5, 5, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    padding: 16px 0;
}

.alphabet-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 6px;
}

.alphabet-link {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    padding: 0 10px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--color-muted);
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition);
}

.alphabet-link:hover {
    background: var(--color-red);
    border-color: var(--color-red);
    color: var(--color-white);
    transform: translateY(-2px);
}

/* Glossary Content */
.section-glossary {
    padding-top: 60px;
    padding-bottom: 120px;
}

.glossary-results-info {
    text-align: center;
    color: var(--color-muted);
    margin-bottom: 40px;
    font-size: 0.95rem;
    display: none;
}

.glossary-letter-section {
    margin-bottom: 60px;
    scroll-margin-top: 140px;
}

.glossary-letter-heading {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--color-red);
    margin-bottom: 24px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--border-color);
    display: inline-block;
}

.glossary-terms-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 20px;
}

.glossary-term-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 24px;
    transition: var(--transition);
}

.glossary-term-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
    transform: translateY(-3px);
}

.glossary-term-card.highlight-match {
    border-color: var(--color-red);
    box-shadow: var(--shadow-red);
}

.glossary-term-name {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 12px;
    line-height: 1.3;
}

.glossary-term-definition {
    color: var(--color-muted);
    font-size: 0.95rem;
    line-height: 1.7;
}

.glossary-no-results {
    text-align: center;
    padding: 80px 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
}

.glossary-no-results h3 {
    color: var(--color-white);
    font-size: 1.5rem;
    margin-bottom: 12px;
}

.glossary-no-results p {
    color: var(--color-muted);
}

/* Glossary responsive */
@media (max-width: 768px) {
    .alphabet-nav {
        top: 60px;
        padding: 12px 0;
    }
    
    .alphabet-link {
        min-width: 32px;
        height: 32px;
        padding: 0 8px;
        font-size: 0.85rem;
    }
    
    .glossary-terms-grid {
        grid-template-columns: 1fr;
    }
    
    .glossary-letter-section {
        scroll-margin-top: 120px;
    }
    
    .hero-small {
        padding: 140px 0 60px;
    }
}