/* ==========================================
   ABDULKADER TARRAB - LANDING PAGE STYLES
   ========================================== */

:root {
    --primary: #6366f1;
    --primary-light: #818cf8;
    --primary-dark: #4f46e5;
    --accent: #00d4aa;
    --accent-light: #00ffcc;
    --bg-dark: #0a0a0f;
    --bg-card: #12121a;
    --bg-card-hover: #1a1a24;
    --text-primary: #ffffff;
    --text-secondary: #a1a1aa;
    --text-muted: #71717a;
    --border: #27272a;
    --gradient-1: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #d946ef 100%);
    --gradient-2: linear-gradient(135deg, #00d4aa 0%, #00ff88 100%);
    --gradient-3: linear-gradient(135deg, #f59e0b 0%, #ef4444 100%);
    --shadow-glow: 0 0 60px rgba(99, 102, 241, 0.3);
    --shadow-card: 0 10px 40px rgba(0, 0, 0, 0.5);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* ==========================================
   ANIMATED BACKGROUND
   ========================================== */

.bg-animation {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
    overflow: hidden;
}

.stars, .stars2, .stars3 {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: radial-gradient(2px 2px at 20px 30px, rgba(255,255,255,0.3), transparent),
                      radial-gradient(2px 2px at 40px 70px, rgba(255,255,255,0.2), transparent),
                      radial-gradient(1px 1px at 90px 40px, rgba(255,255,255,0.3), transparent),
                      radial-gradient(2px 2px at 130px 80px, rgba(255,255,255,0.2), transparent);
    background-size: 200px 200px;
    animation: animateStars 100s linear infinite;
}

.stars2 {
    background-image: radial-gradient(1px 1px at 50px 60px, rgba(99,102,241,0.4), transparent),
                      radial-gradient(2px 2px at 100px 30px, rgba(99,102,241,0.3), transparent);
    background-size: 300px 300px;
    animation: animateStars 150s linear infinite;
}

.stars3 {
    background-image: radial-gradient(1px 1px at 70px 90px, rgba(0,212,170,0.3), transparent),
                      radial-gradient(2px 2px at 120px 50px, rgba(0,212,170,0.2), transparent);
    background-size: 400px 400px;
    animation: animateStars 200s linear infinite;
}

@keyframes animateStars {
    from { transform: translateY(0); }
    to { transform: translateY(-100%); }
}

/* ==========================================
   NAVIGATION
   ========================================== */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 1rem 0;
    background: rgba(10, 10, 15, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.3s ease;
}

.navbar.scrolled {
    padding: 0.5rem 0;
    background: rgba(10, 10, 15, 0.95);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
}

.logo-text {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    background: var(--gradient-1);
    border-radius: 12px;
    font-weight: 800;
    font-size: 1.2rem;
    color: white;
}

.logo-full {
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--text-primary);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2.5rem;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-1);
    transition: width 0.3s ease;
}

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

.nav-links a:hover::after {
    width: 100%;
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 2px;
    background: var(--text-primary);
    transition: all 0.3s ease;
}

/* ==========================================
   HERO SECTION
   ========================================== */

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 8rem 2rem 4rem;
    max-width: 1400px;
    margin: 0 auto;
    gap: 4rem;
}

.hero-content {
    flex: 1;
    max-width: 700px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.3);
    border-radius: 50px;
    font-size: 0.85rem;
    color: var(--primary-light);
    margin-bottom: 1.5rem;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(99, 102, 241, 0.4); }
    50% { box-shadow: 0 0 0 10px rgba(99, 102, 241, 0); }
}

.hero-title {
    font-size: clamp(3rem, 6vw, 5rem);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 1rem;
}

.gradient-text {
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: clamp(1.2rem, 2.5vw, 1.8rem);
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.separator {
    color: var(--primary);
    margin: 0 0.5rem;
}

.hero-description {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 2rem;
}

.hero-description strong {
    color: var(--text-primary);
}

.highlight {
    color: var(--accent);
    font-weight: 600;
}

.hero-stats {
    display: flex;
    gap: 3rem;
    margin-bottom: 2.5rem;
    padding: 1.5rem 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    background: var(--gradient-2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    border-radius: 12px;
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: var(--gradient-1);
    color: white;
    box-shadow: 0 4px 20px rgba(99, 102, 241, 0.4);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(99, 102, 241, 0.5);
}

.btn-secondary {
    background: transparent;
    color: var(--text-primary);
    border: 2px solid var(--border);
}

.btn-secondary:hover {
    border-color: var(--primary);
    background: rgba(99, 102, 241, 0.1);
}

.btn-large {
    padding: 1.25rem 2.5rem;
    font-size: 1.1rem;
}

/* Hero Visual */
.hero-visual {
    flex: 1;
    display: flex;
    justify-content: center;
}

.code-window {
    background: var(--bg-card);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-card), var(--shadow-glow);
    max-width: 500px;
    width: 100%;
    border: 1px solid var(--border);
}

.window-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 1rem 1.25rem;
    background: rgba(0, 0, 0, 0.3);
    border-bottom: 1px solid var(--border);
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.dot.red { background: #ff5f56; }
.dot.yellow { background: #ffbd2e; }
.dot.green { background: #27c93f; }

.file-name {
    margin-left: auto;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.code-content {
    padding: 1.5rem;
    font-family: 'Fira Code', monospace;
    font-size: 0.9rem;
    line-height: 1.8;
    overflow-x: auto;
}

.code-content .keyword { color: #c678dd; }
.code-content .class-name { color: #e5c07b; }
.code-content .function { color: #61afef; }
.code-content .string { color: #98c379; }
.code-content .boolean { color: #d19a66; }
.code-content .comment { color: #5c6370; }

/* ==========================================
   TECH STACK SECTION
   ========================================== */

.tech-stack {
    padding: 8rem 0;
    background: linear-gradient(180deg, transparent 0%, rgba(99, 102, 241, 0.03) 50%, transparent 100%);
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-tag {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 50px;
    font-size: 0.85rem;
    color: var(--primary-light);
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.tech-categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.tech-category {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 2.5rem;
    transition: all 0.3s ease;
}

.tech-category:hover {
    transform: translateY(-5px);
    border-color: var(--primary);
    box-shadow: var(--shadow-glow);
}

.category-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-1);
    border-radius: 16px;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

.tech-category h3 {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.tech-category p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.tech-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.tech-tags span {
    padding: 0.4rem 0.8rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border);
    border-radius: 20px;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.tech-logos {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.tech-logo {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border);
    border-radius: 12px;
    font-size: 2rem;
    color: var(--text-secondary);
    transition: all 0.3s ease;
    position: relative;
}

.tech-logo:hover {
    color: var(--primary);
    border-color: var(--primary);
    transform: scale(1.1);
}

.tech-logo svg {
    width: 32px;
    height: 32px;
}

/* ==========================================
   NEWS SYSTEM SECTION
   ========================================== */

.news-system {
    padding: 8rem 0;
    background: var(--bg-card);
    position: relative;
    overflow: hidden;
}

.news-system::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 50%, rgba(0, 212, 170, 0.1) 0%, transparent 50%);
}

.news-system .container {
    display: flex;
    align-items: center;
    gap: 4rem;
    position: relative;
    z-index: 1;
}

.news-content {
    flex: 1;
}

.news-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(0, 212, 170, 0.1);
    border: 1px solid rgba(0, 212, 170, 0.3);
    border-radius: 50px;
    font-size: 0.85rem;
    color: var(--accent);
    margin-bottom: 1.5rem;
}

.news-title {
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-weight: 800;
    margin-bottom: 1.5rem;
}

.news-description {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 2rem;
}

.news-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-bottom: 2rem;
}

.feature {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 12px;
    border: 1px solid var(--border);
}

.feature i {
    color: var(--accent);
    font-size: 1.2rem;
}

.feature span {
    font-weight: 500;
}

.clients-using h4 {
    font-size: 0.9rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1rem;
}

.client-logos {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.client {
    padding: 0.5rem 1rem;
    background: var(--gradient-2);
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--bg-dark);
}

.news-visual {
    flex: 1;
    display: flex;
    justify-content: center;
}

.system-diagram {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
}

.diagram-node {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    padding: 2rem;
    background: var(--bg-dark);
    border: 2px solid var(--border);
    border-radius: 16px;
    transition: all 0.3s ease;
}

.diagram-node i {
    font-size: 2rem;
}

.diagram-node span {
    font-size: 0.9rem;
    font-weight: 500;
}

.diagram-node.source {
    border-color: var(--primary);
    color: var(--primary);
}

.diagram-node.process {
    border-color: var(--accent);
    color: var(--accent);
}

.diagram-node.output {
    border-color: #f59e0b;
    color: #f59e0b;
}

.diagram-arrow {
    color: var(--text-muted);
    font-size: 1.5rem;
    animation: arrowPulse 1.5s ease-in-out infinite;
}

@keyframes arrowPulse {
    0%, 100% { opacity: 0.3; transform: translateX(0); }
    50% { opacity: 1; transform: translateX(5px); }
}

/* ==========================================
   PROJECTS SECTION
   ========================================== */

.projects {
    padding: 8rem 0;
}

.featured-projects {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.project-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.project-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-card);
    border-color: var(--primary);
}

.project-image {
    position: relative;
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.2) 0%, rgba(139, 92, 246, 0.2) 100%);
}

.project-image i {
    font-size: 4rem;
    color: var(--primary);
}

.project-overlay {
    position: absolute;
    top: 1rem;
    right: 1rem;
}

.project-duration {
    padding: 0.5rem 1rem;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
}

.project-content {
    padding: 2rem;
}

.project-badges {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.badge {
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.badge.seo { background: rgba(99, 102, 241, 0.2); color: var(--primary-light); }
.badge.rank { background: rgba(0, 212, 170, 0.2); color: var(--accent); }
.badge.franchise { background: rgba(245, 158, 11, 0.2); color: #f59e0b; }
.badge.growth { background: rgba(236, 72, 153, 0.2); color: #ec4899; }
.badge.design { background: rgba(139, 92, 246, 0.2); color: #8b5cf6; }
.badge.influencer { background: rgba(14, 165, 233, 0.2); color: #0ea5e9; }
.badge.competitive { background: rgba(239, 68, 68, 0.2); color: #ef4444; }
.badge.profit { background: rgba(34, 197, 94, 0.2); color: #22c55e; }

.project-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.project-link {
    display: inline-block;
    color: var(--accent);
    text-decoration: none;
    font-size: 0.95rem;
    margin-bottom: 1rem;
    transition: all 0.3s ease;
}

.project-link:hover {
    color: var(--accent-light);
}

.multi-links {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
}

.project-story {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.project-story strong {
    color: var(--text-primary);
}

.project-tools {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.project-tools span {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.project-tools i {
    color: var(--primary);
}

/* More Projects Grid */
.more-projects-title {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border);
}

.more-projects-title i {
    color: var(--primary);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1rem;
}

.mini-project {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.mini-project:hover {
    border-color: var(--primary);
    transform: translateX(5px);
}

.mini-project i {
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(99, 102, 241, 0.1);
    border-radius: 10px;
    color: var(--primary);
    font-size: 1.1rem;
    flex-shrink: 0;
}

.mini-project .name {
    display: block;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.mini-project .desc {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* ==========================================
   TRADING SECTION
   ========================================== */

.trading {
    padding: 8rem 0;
    background: linear-gradient(180deg, var(--bg-dark) 0%, rgba(245, 158, 11, 0.05) 50%, var(--bg-dark) 100%);
}

.trading .container {
    display: flex;
    align-items: center;
    gap: 4rem;
}

.trading-content {
    flex: 1;
}

.trading-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid rgba(245, 158, 11, 0.3);
    border-radius: 50px;
    font-size: 0.85rem;
    color: #f59e0b;
    margin-bottom: 1.5rem;
}

.trading-title {
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-weight: 800;
    margin-bottom: 1.5rem;
}

.trading-description {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 2rem;
}

.trading-assets {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.asset {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
}

.asset-icon {
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 16px;
    font-size: 1.8rem;
}

.asset-icon.gold {
    background: linear-gradient(135deg, #f59e0b 0%, #fbbf24 100%);
    color: white;
}

.asset-icon.btc {
    background: linear-gradient(135deg, #f7931a 0%, #ffb347 100%);
    color: white;
}

.asset-icon.eth {
    background: linear-gradient(135deg, #627eea 0%, #8fa8f8 100%);
    color: white;
}

.asset-icon.crypto {
    background: linear-gradient(135deg, #8b5cf6 0%, #a78bfa 100%);
    color: white;
}

.asset span {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.trading-skills {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.skill-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
}

.skill-item i {
    color: #22c55e;
}

.skill-item span {
    font-weight: 500;
}

.trading-visual {
    flex: 1;
}

.chart-animation {
    padding: 2rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 20px;
}

.trading-chart {
    width: 100%;
    height: auto;
}

.chart-line {
    stroke-dasharray: 500;
    stroke-dashoffset: 500;
    animation: drawLine 3s ease forwards infinite;
}

@keyframes drawLine {
    0% { stroke-dashoffset: 500; }
    50% { stroke-dashoffset: 0; }
    100% { stroke-dashoffset: 0; }
}

/* ==========================================
   CTA SECTION
   ========================================== */

.cta-section {
    padding: 8rem 0;
    background: var(--bg-card);
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.15) 0%, transparent 70%);
    pointer-events: none;
}

.cta-content {
    text-align: center;
    position: relative;
    z-index: 1;
    max-width: 700px;
    margin: 0 auto;
}

.cta-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    margin-bottom: 1.5rem;
}

.cta-description {
    font-size: 1.2rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 2.5rem;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 2rem;
}

.cta-guarantee {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    color: var(--text-muted);
    font-size: 0.95rem;
}

.cta-guarantee i {
    color: var(--accent);
}

/* ==========================================
   FOOTER
   ========================================== */

.footer {
    padding: 3rem 0;
    border-top: 1px solid var(--border);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.footer-brand .logo-text {
    width: 40px;
    height: 40px;
    font-size: 1rem;
}

.footer-brand p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.footer-links {
    display: flex;
    gap: 1rem;
}

.footer-links a {
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    color: var(--text-secondary);
    font-size: 1.2rem;
    transition: all 0.3s ease;
}

.footer-links a:hover {
    border-color: var(--primary);
    color: var(--primary);
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--border);
}

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

/* ==========================================
   RESPONSIVE DESIGN
   ========================================== */

@media (max-width: 1200px) {
    .hero {
        flex-direction: column;
        text-align: center;
    }

    .hero-content {
        max-width: 100%;
    }

    .hero-stats {
        justify-content: center;
    }

    .hero-cta {
        justify-content: center;
    }

    .news-system .container,
    .trading .container {
        flex-direction: column;
        text-align: center;
    }

    .news-features {
        max-width: 500px;
        margin-left: auto;
        margin-right: auto;
    }

    .trading-assets,
    .trading-skills {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: var(--bg-dark);
        flex-direction: column;
        padding: 2rem;
        gap: 1.5rem;
        transform: translateY(-100%);
        opacity: 0;
        transition: all 0.3s ease;
        border-bottom: 1px solid var(--border);
    }

    .nav-links.active {
        transform: translateY(0);
        opacity: 1;
    }

    .hamburger {
        display: flex;
    }

    .hero {
        padding: 6rem 1rem 3rem;
    }

    .hero-stats {
        flex-direction: column;
        gap: 1.5rem;
    }

    .featured-projects {
        grid-template-columns: 1fr;
    }

    .news-features {
        grid-template-columns: 1fr;
    }

    .system-diagram {
        flex-direction: column;
    }

    .diagram-arrow {
        transform: rotate(90deg);
    }

    .trading-skills {
        grid-template-columns: 1fr;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .footer-content {
        flex-direction: column;
        gap: 1.5rem;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .tech-categories {
        grid-template-columns: 1fr;
    }

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

    .btn {
        width: 100%;
        justify-content: center;
    }

    .trading-assets {
        gap: 1rem;
    }

    .asset-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
}

/* ==========================================
   ANIMATIONS
   ========================================== */

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-content > * {
    animation: fadeInUp 0.8s ease forwards;
    opacity: 0;
}

.hero-content > *:nth-child(1) { animation-delay: 0.1s; }
.hero-content > *:nth-child(2) { animation-delay: 0.2s; }
.hero-content > *:nth-child(3) { animation-delay: 0.3s; }
.hero-content > *:nth-child(4) { animation-delay: 0.4s; }
.hero-content > *:nth-child(5) { animation-delay: 0.5s; }
.hero-content > *:nth-child(6) { animation-delay: 0.6s; }

/* Scroll animations */
.tech-category,
.project-card,
.mini-project {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.tech-category.visible,
.project-card.visible,
.mini-project.visible {
    opacity: 1;
    transform: translateY(0);
}