/* ==========================================
   RESET - Prevent conflicts with other CSS files
   ========================================== */

/* Reset body styles from style.css */
body.landing-body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: #FFFFFF !important;
    margin: 0;
    padding: 0;
    overflow-x: hidden;
    display: block !important;
    align-items: initial !important;
    justify-content: initial !important;
    min-height: auto !important;
}

/* Prevent mobile menu conflicts */
.landing-body .mobile-top-bar,
.landing-body .mobile-menu-toggle,
.landing-body .sidebar-overlay {
    display: none !important;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

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

.landing-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    padding: 15px 0;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-links a {
    color: #334155;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: #4F46E5;
}

.nav-btn-login {
    padding: 10px 24px;
    border: 2px solid #4F46E5;
    border-radius: 8px;
    color: #4F46E5 !important;
    font-weight: 600;
}

.nav-btn-login:hover {
    background: #4F46E5;
    color: white !important;
}

.nav-btn-signup {
    padding: 10px 24px;
    background: linear-gradient(135deg, #4F46E5 0%, #7C3AED 100%);
    border-radius: 8px;
    color: white !important;
    font-weight: 600;
}

.nav-btn-signup:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(79, 70, 229, 0.3);
}

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

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: #334155;
    border-radius: 2px;
    transition: all 0.3s;
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

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

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

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

.hero {
    padding: 150px 0 100px;
    background: linear-gradient(135deg, #F8FAFC 0%, #E0E7FF 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(79, 70, 229, 0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    color: #1E293B;
    line-height: 1.2;
    margin-bottom: 20px;
}

.gradient-text {
    background: linear-gradient(135deg, #4F46E5 0%, #7C3AED 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: #64748B;
    line-height: 1.6;
    margin-bottom: 40px;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    margin-bottom: 50px;
}

.btn-hero-primary {
    padding: 16px 32px;
    background: linear-gradient(135deg, #4F46E5 0%, #7C3AED 100%);
    color: white;
    text-decoration: none;
    border-radius: 12px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s;
    box-shadow: 0 4px 20px rgba(79, 70, 229, 0.3);
}

.btn-hero-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 30px rgba(79, 70, 229, 0.4);
}

.btn-hero-secondary {
    padding: 16px 32px;
    background: white;
    color: #4F46E5;
    text-decoration: none;
    border-radius: 12px;
    font-weight: 600;
    font-size: 1.1rem;
    border: 2px solid #4F46E5;
    transition: all 0.3s;
}

.btn-hero-secondary:hover {
    background: #4F46E5;
    color: white;
}

.hero-stats {
    display: flex;
    gap: 40px;
}

.stat-item h3 {
    font-size: 2rem;
    font-weight: 800;
    color: #4F46E5;
    margin-bottom: 5px;
}

.stat-item p {
    color: #64748B;
    font-size: 0.9rem;
}

/* Hero Graphic */
.hero-graphic {
    position: relative;
    width: 100%;
    height: 500px;
}

.floating-card {
    position: absolute;
    background: white;
    border-radius: 15px;
    padding: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: center;
    gap: 15px;
    animation: float 3s ease-in-out infinite;
}

.card-1 {
    top: 50px;
    left: 50px;
    animation-delay: 0s;
}

.card-2 {
    top: 200px;
    right: 50px;
    animation-delay: 1s;
}

.card-3 {
    bottom: 100px;
    left: 100px;
    animation-delay: 2s;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-20px);
    }
}

.crypto-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #4F46E5 0%, #7C3AED 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
}

.crypto-name {
    display: block;
    font-weight: 600;
    color: #1E293B;
    font-size: 1.1rem;
}

.crypto-change {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
}

.crypto-change.positive {
    color: #10B981;
}

/* ==========================================
   FEATURES SECTION
   ========================================== */

.features {
    padding: 100px 0;
    background: white;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 800;
    color: #1E293B;
    margin-bottom: 15px;
}

.section-header p {
    font-size: 1.2rem;
    color: #64748B;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.feature-card {
    background: white;
    padding: 40px 30px;
    border-radius: 15px;
    border: 2px solid #F1F5F9;
    transition: all 0.3s;
}

.feature-card:hover {
    border-color: #4F46E5;
    transform: translateY(-5px);
    box-shadow: 0 10px 40px rgba(79, 70, 229, 0.15);
}

.feature-icon {
    width: 70px;
    height: 70px;
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin-bottom: 20px;
}

.feature-card h3 {
    font-size: 1.5rem;
    color: #1E293B;
    margin-bottom: 15px;
    font-weight: 700;
}

.feature-card p {
    color: #64748B;
    line-height: 1.6;
}

/* ==========================================
   HOW IT WORKS SECTION
   ========================================== */

.how-it-works {
    padding: 100px 0;
    background: linear-gradient(135deg, #F8FAFC 0%, #E0E7FF 100%);
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.step-card {
    background: white;
    padding: 40px 30px;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s;
}

.step-card:hover {
    transform: translateY(-10px);
}

.step-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #4F46E5 0%, #7C3AED 100%);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    font-weight: 800;
    margin: 0 auto 25px;
}

.step-card h3 {
    font-size: 1.5rem;
    color: #1E293B;
    margin-bottom: 15px;
    font-weight: 700;
}

.step-card p {
    color: #64748B;
    line-height: 1.6;
}

/* ==========================================
   CRYPTOCURRENCIES SECTION
   ========================================== */

.cryptos {
    padding: 100px 0;
    background: white;
}

.crypto-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.crypto-card {
    background: linear-gradient(135deg, #F8FAFC 0%, #E0E7FF 50%);
    padding: 40px 30px;
    border-radius: 15px;
    text-align: center;
    transition: all 0.3s;
    border: 2px solid transparent;
}

.crypto-card:hover {
    border-color: #4F46E5;
    transform: translateY(-5px);
    box-shadow: 0 10px 40px rgba(79, 70, 229, 0.15);
}

.crypto-logo {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #4F46E5 0%, #7C3AED 100%);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    margin: 0 auto 20px;
}

.crypto-card h3 {
    font-size: 1.3rem;
    color: #1E293B;
    margin-bottom: 10px;
    font-weight: 700;
}

.crypto-card p {
    color: #64748B;
    line-height: 1.6;
    font-size: 0.95rem;
}

/* ==========================================
   ABOUT SECTION
   ========================================== */

.about {
    padding: 100px 0;
    background: linear-gradient(135deg, #F8FAFC 0%, #E0E7FF 100%);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-text h2 {
    font-size: 2.5rem;
    font-weight: 800;
    color: #1E293B;
    margin-bottom: 25px;
}

.about-text p {
    color: #64748B;
    line-height: 1.8;
    font-size: 1.1rem;
    margin-bottom: 20px;
}

.about-features {
    margin-top: 30px;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.about-feature-item {
    display: flex;
    align-items: center;
    gap: 15px;
    color: #1E293B;
    font-weight: 500;
    font-size: 1.1rem;
}

.check-icon {
    width: 30px;
    height: 30px;
    background: #10B981;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
}

.about-stats-card {
    background: white;
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.stat-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    border-bottom: 2px solid #F1F5F9;
}

.stat-row:last-child {
    border-bottom: none;
}

.stat-label {
    color: #64748B;
    font-size: 1rem;
}

.stat-value {
    color: #4F46E5;
    font-size: 1.5rem;
    font-weight: 800;
}

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

.cta {
    padding: 100px 0;
    background: linear-gradient(135deg, #4F46E5 0%, #7C3AED 100%);
    text-align: center;
}

.cta-content h2 {
    font-size: 2.5rem;
    font-weight: 800;
    color: white;
    margin-bottom: 20px;
}

.cta-content p {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 40px;
}

.btn-cta {
    display: inline-block;
    padding: 18px 40px;
    background: white;
    color: #4F46E5;
    text-decoration: none;
    border-radius: 12px;
    font-weight: 700;
    font-size: 1.2rem;
    transition: all 0.3s;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.btn-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 30px rgba(0, 0, 0, 0.3);
}

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

.footer {
    padding: 60px 0 30px;
    background: #1E293B;
    color: white;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-col h4 {
    margin-bottom: 20px;
    font-size: 1.2rem;
}

.footer-col p {
    color: #94A3B8;
    line-height: 1.6;
}

.footer-col a {
    display: block;
    color: #94A3B8;
    text-decoration: none;
    margin-bottom: 12px;
    transition: color 0.3s;
}

.footer-col a:hover {
    color: white;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: #94A3B8;
}

/* ==========================================
   MOBILE RESPONSIVE
   ========================================== */

@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-graphic {
        display: none;
    }

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

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

    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .steps-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .crypto-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .about-content {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    /* Navigation */
    .nav-toggle {
        display: flex;
    }

    .nav-links {
        position: fixed;
        top: 70px;
        right: -100%;
        width: 300px;
        height: calc(100vh - 70px);
        background: white;
        flex-direction: column;
        align-items: flex-start;
        padding: 30px;
        box-shadow: -5px 0 20px rgba(0, 0, 0, 0.1);
        transition: right 0.3s;
    }

    .nav-links.active {
        right: 0;
    }

    .nav-btn-login,
    .nav-btn-signup {
        width: 100%;
        text-align: center;
    }

    /* Hero */
    .hero {
        padding: 120px 0 60px;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .hero-buttons {
        gap: 15px;
    }

    .btn-hero-primary,
    .btn-hero-secondary {
        width: 100%;
        text-align: center;
    }

    .hero-stats {
        flex-direction: column;
        gap: 20px;
    }

    /* Sections */
    .section-header h2 {
        font-size: 2rem;
    }

    .features-grid,
    .steps-grid,
    .crypto-grid {
        grid-template-columns: 1fr;
    }

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

    /* Spacing */
    .features,
    .how-it-works,
    .cryptos,
    .about,
    .cta {
        padding: 60px 0;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

    .section-header h2 {
        font-size: 1.8rem;
    }

    .btn-hero-primary,
    .btn-hero-secondary,
    .btn-cta {
        font-size: 1rem;
        padding: 14px 24px;
    }
}