/* assets/css/style.css */

/* ============================================
   GLOBAL STYLES
   ============================================ */

:root {
    --primary-color: #e77f02;
    --secondary-color: #ff9a3c;
    --accent-color: #ffc107;
    --dark-bg: #1a1a2e;
    --light-bg: #f8f9fa;
    --text-dark: #2d3748;
    --text-light: #718096;
    --white: #ffffff;
    --gradient-primary: linear-gradient(135deg, #e77f02 0%, #ff9a3c 100%);
    --gradient-accent: linear-gradient(135deg, #ffc107 0%, #ffb300 100%);
    --gradient-dark: linear-gradient(135deg, #1a1a2e 0%, #2d3748 100%);
    --shadow-sm: 0 1px 3px rgba(231, 127, 2, 0.1);
    --shadow-md: 0 4px 15px rgba(231, 127, 2, 0.15);
    --shadow-lg: 0 10px 40px rgba(231, 127, 2, 0.2);
    --shadow-glow: 0 0 30px rgba(231, 127, 2, 0.3);
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background: var(--white);
    overflow-x: hidden;
}

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

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

.navbar {
    background: var(--white);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: all 0.3s ease;
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    text-decoration: none;
    transition: transform 0.3s ease;
}

.logo:hover {
    transform: scale(1.05);
}

.logo i {
    font-size: 1.8rem;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-menu a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    transition: color 0.3s ease;
    padding: 0.5rem 0;
    position: relative;
}

.nav-menu a:not(.btn-login):not(.btn-register)::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--secondary-color);
    transition: width 0.3s ease;
}

.nav-menu a:not(.btn-login):not(.btn-register):hover::after,
.nav-menu a.active::after {
    width: 100%;
}

.btn-login {
    color: var(--primary-color) !important;
    padding: 0.6rem 1.5rem !important;
    border: 2px solid var(--primary-color);
    border-radius: 8px;
    transition: all 0.3s ease;
}

.btn-login:hover {
    background: var(--primary-color);
    color: var(--white) !important;
}

.btn-register {
    background: var(--gradient-primary);
    color: var(--white) !important;
    padding: 0.6rem 1.5rem !important;
    border-radius: 8px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.btn-register:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    cursor: pointer;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: var(--primary-color);
    transition: all 0.3s ease;
}

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

.hero {
    background: var(--gradient-dark);
    color: var(--white);
    padding: 120px 0 100px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(231, 127, 2, 0.3) 0%, transparent 70%);
    border-radius: 50%;
    animation: pulse 8s ease-in-out infinite;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -5%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(255, 193, 7, 0.2) 0%, transparent 70%);
    border-radius: 50%;
    animation: pulse 10s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.1); opacity: 0.8; }
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-text h1 {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.hero-text .highlight {
    color: var(--accent-color);
}

.hero-text p {
    font-size: 1.25rem;
    line-height: 1.8;
    margin-bottom: 2rem;
    opacity: 0.95;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.stat-item {
    text-align: center;
}

.stat-item h3 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.stat-item p {
    font-size: 0.95rem;
    opacity: 0.8;
}

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

.btn-primary, .btn-secondary {
    padding: 1rem 2rem;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 12px;
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-primary {
    background: var(--white);
    color: var(--primary-color);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(255,255,255,0.3);
}

.btn-secondary {
    background: rgba(255,255,255,0.1);
    color: var(--white);
    border: 2px solid var(--white);
}

.btn-secondary:hover {
    background: var(--white);
    color: var(--primary-color);
}

.hero-image {
    position: relative;
}

.hero-image img {
    width: 100%;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
}

/* ============================================
   SECTIONS
   ============================================ */

.section {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 4rem;
}

.section-header .label {
    display: inline-block;
    padding: 0.5rem 1.5rem;
    background: rgba(59, 130, 246, 0.1);
    color: var(--secondary-color);
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.1rem;
    color: var(--text-light);
    line-height: 1.8;
}

/* ============================================
   SERVICE CARDS
   ============================================ */

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.service-card {
    background: var(--white);
    border-radius: 16px;
    padding: 2.5rem;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    border: 1px solid #e2e8f0;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.service-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-primary);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--white);
    margin-bottom: 1.5rem;
}

.service-card.crypto .service-icon {
    background: linear-gradient(135deg, #e77f02 0%, #ff9a3c 100%);
}

.service-card.stocks .service-icon {
    background: linear-gradient(135deg, #ffc107 0%, #ffb300 100%);
}

.service-card.nfts .service-icon {
    background: linear-gradient(135deg, #ff6b35 0%, #f7931e 100%);
}

.service-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.service-card p {
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.service-card a {
    color: var(--secondary-color);
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: gap 0.3s ease;
}

.service-card a:hover {
    gap: 1rem;
}

/* ============================================
   TRUST SECTION
   ============================================ */

.trust-section {
    background: var(--light-bg);
}

.trust-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
}

.trust-item {
    text-align: center;
}

.trust-icon {
    width: 80px;
    height: 80px;
    background: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2.5rem;
    color: var(--secondary-color);
    box-shadow: var(--shadow-sm);
}

.trust-item h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--text-dark);
}

.trust-item p {
    color: var(--text-light);
    line-height: 1.7;
}

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

.cta-section {
    background: var(--gradient-primary);
    color: var(--white);
    text-align: center;
    padding: 80px 0;
}

.cta-content h2 {
    font-size: 2.8rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

.cta-content p {
    font-size: 1.2rem;
    margin-bottom: 2.5rem;
    opacity: 0.95;
}

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

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

.footer {
    background: var(--dark-bg);
    color: var(--white);
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr repeat(4, 1fr);
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-section h3, .footer-section h4 {
    margin-bottom: 1.5rem;
    font-weight: 700;
}

.footer-section h3 {
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-section p {
    line-height: 1.8;
    opacity: 0.8;
    margin-bottom: 1.5rem;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.75rem;
}

.footer-section ul li a {
    color: var(--white);
    text-decoration: none;
    opacity: 0.7;
    transition: opacity 0.3s ease;
}

.footer-section ul li a:hover {
    opacity: 1;
}

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

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-links a:hover {
    background: var(--secondary-color);
    transform: translateY(-3px);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-legal p {
    opacity: 0.6;
    font-size: 0.9rem;
}

.disclaimer {
    max-width: 600px;
    margin-top: 0.5rem;
}

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

.badge {
    padding: 0.5rem 1rem;
    background: rgba(255,255,255,0.1);
    border-radius: 8px;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* ============================================
   FORMS
   ============================================ */

.form-container {
    max-width: 500px;
    margin: 0 auto;
    background: var(--white);
    padding: 3rem;
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
}

.form-header {
    text-align: center;
    margin-bottom: 2rem;
}

.form-header h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

.form-header p {
    color: var(--text-light);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--text-dark);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 1rem;
    border: 2px solid #e2e8f0;
    border-radius: 10px;
    font-size: 1rem;
    transition: all 0.3s ease;
    font-family: inherit;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.btn-submit {
    width: 100%;
    padding: 1rem;
    background: var(--gradient-primary);
    color: var(--white);
    border: none;
    border-radius: 10px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.form-footer {
    text-align: center;
    margin-top: 1.5rem;
    color: var(--text-light);
}

.form-footer a {
    color: var(--secondary-color);
    text-decoration: none;
    font-weight: 600;
}

.form-footer a:hover {
    text-decoration: underline;
}

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

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        flex-direction: column;
        background: var(--white);
        width: 100%;
        padding: 2rem;
        box-shadow: var(--shadow-md);
        transition: left 0.3s ease;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-text h1 {
        font-size: 2.5rem;
    }
    
    .hero-cta {
        justify-content: center;
    }
    
    .hero-stats {
        grid-template-columns: 1fr;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .trust-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .hero-text h1 {
        font-size: 2rem;
    }
    
    .hero-text p {
        font-size: 1rem;
    }
    
    .form-container {
        padding: 2rem 1.5rem;
    }
}

/* Pricing Preview */
.pricing-preview {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.price-card {
    background: var(--white);
    border-radius: 16px;
    padding: 2.5rem;
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.price-card.featured {
    background: var(--gradient-dark);
    color: var(--white);
    border-color: var(--primary-color);
    transform: scale(1.05);
    box-shadow: var(--shadow-glow);
}

.price-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.price-card.featured:hover {
    transform: translateY(-10px) scale(1.05);
}

.price-header {
    margin-bottom: 2rem;
}

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

.price-header .amount {
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary-color);
    line-height: 1;
    margin: 0.5rem 0;
}

.price-card.featured .amount {
    color: var(--accent-color);
}

.price-header p {
    font-size: 0.9rem;
    color: var(--text-light);
    margin-top: 0.5rem;
}

.price-card.featured .price-header p {
    color: rgba(255,255,255,0.7);
}

.price-features {
    list-style: none;
    margin-bottom: 2rem;
    text-align: left;
}

.price-features li {
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(0,0,0,0.1);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.95rem;
}

.price-card.featured .price-features li {
    border-bottom-color: rgba(255,255,255,0.2);
}

.price-features li i {
    color: var(--accent-color);
    flex-shrink: 0;
    font-size: 0.9rem;
}

.price-card a {
    margin-top: 1.5rem;
}

.price-card a:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 4px 15px rgba(231, 127, 2, 0.4) !important;
}

.price-card.featured .btn-primary:hover {
    box-shadow: 0 4px 20px rgba(255, 193, 7, 0.6) !important;
}

@media (max-width: 768px) {
    .pricing-preview {
        grid-template-columns: 1fr;
    }
    
    .price-card.featured {
        transform: scale(1);
    }
    
    .price-card.featured:hover {
        transform: translateY(-10px) scale(1);
    }
}





/* Alert Messages - Professional Design */
.alert {
    padding: 1rem 1.25rem;
    margin-bottom: 1.5rem;
    border-radius: 12px;
    border-left: 4px solid;
    font-size: 0.95rem;
    line-height: 1.6;
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    animation: slideInDown 0.4s ease-out;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    position: relative;
    overflow: hidden;
}

.alert::before {
    content: '';
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
    font-size: 1.3rem;
    flex-shrink: 0;
}

.alert strong {
    font-weight: 600;
}

/* Success Alert */
.alert-success {
    background: linear-gradient(135deg, #d4edda 0%, #e8f5e9 100%);
    border-left-color: #28a745;
    color: #155724;
}

.alert-success::before {
    content: '\f058'; /* fa-check-circle */
    color: #28a745;
}

/* Danger/Error Alert */
.alert-danger {
    background: linear-gradient(135deg, #f8d7da 0%, #ffebee 100%);
    border-left-color: #dc3545;
    color: #721c24;
}

.alert-danger::before {
    content: '\f06a'; /* fa-exclamation-circle */
    color: #dc3545;
}

/* Warning Alert */
.alert-warning {
    background: linear-gradient(135deg, #fff3cd 0%, #fff9e6 100%);
    border-left-color: #ffc107;
    color: #856404;
}

.alert-warning::before {
    content: '\f071'; /* fa-exclamation-triangle */
    color: #ffc107;
}

/* Info Alert */
.alert-info {
    background: linear-gradient(135deg, #d1ecf1 0%, #e3f2fd 100%);
    border-left-color: #17a2b8;
    color: #0c5460;
}

.alert-info::before {
    content: '\f05a'; /* fa-info-circle */
    color: #17a2b8;
}

/* Close Button (Optional) */
.alert .close-btn {
    position: absolute;
    top: 0.75rem;
    right: 1rem;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: inherit;
    opacity: 0.5;
    cursor: pointer;
    transition: opacity 0.3s;
    line-height: 1;
}

.alert .close-btn:hover {
    opacity: 1;
}

/* Animation */
@keyframes slideInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Pulse animation for important alerts */
.alert.alert-pulse {
    animation: slideInDown 0.4s ease-out, pulse 2s ease-in-out 0.5s;
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    }
    50% {
        box-shadow: 0 4px 20px rgba(231, 127, 2, 0.3);
    }
}

/* Alternative Solid Style */
.alert-solid.alert-success {
    background: linear-gradient(135deg, #28a745 0%, #20c997 100%);
    color: #fff;
    border-left-color: #1e7e34;
}

.alert-solid.alert-danger {
    background: linear-gradient(135deg, #dc3545 0%, #c82333 100%);
    color: #fff;
    border-left-color: #bd2130;
}

.alert-solid.alert-warning {
    background: linear-gradient(135deg, #ffc107 0%, #ffb300 100%);
    color: #fff;
    border-left-color: #d39e00;
}

.alert-solid.alert-info {
    background: linear-gradient(135deg, #17a2b8 0%, #138496 100%);
    color: #fff;
    border-left-color: #117a8b;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .alert {
        padding: 0.875rem 1rem;
        font-size: 0.9rem;
    }
    
    .alert::before {
        font-size: 1.1rem;
    }
}

/* Auto-dismiss animation (Optional) */
.alert-dismissing {
    animation: slideOutUp 0.4s ease-out forwards;
}

@keyframes slideOutUp {
    from {
        opacity: 1;
        transform: translateY(0);
    }
    to {
        opacity: 0;
        transform: translateY(-20px);
    }
}