/* CSS Variables - Colors matched to Sqoin logo (Orange #ff7300) */
:root {
    --primary: #ff7300;
    --primary-dark: #e66600;
    --secondary: #ff9940;
    --accent: #ffab40;
    --dark: #0f0f0f;
    --dark-lighter: #1a1a1a;
    --text: #f5f5f5;
    --text-muted: #a0a0a0;
    --white: #ffffff;
    --gradient: linear-gradient(135deg, #ff7300 0%, #ff9940 50%, #ffab40 100%);
    --gradient-text: linear-gradient(135deg, #ff7300, #ff9940, #ffab40);
    --shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --shadow-sm: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --border-radius: 16px;
    --transition: all 0.3s ease;
}

/* Reset & Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

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

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

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    gap: 8px;
}

.btn-primary {
    background: var(--gradient);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(255, 115, 0, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 115, 0, 0.5);
}

.btn-secondary {
    background: transparent;
    color: var(--white);
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.btn-secondary:hover {
    border-color: var(--primary);
    background: rgba(255, 115, 0, 0.1);
}

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

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

.btn-full {
    width: 100%;
}

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

.navbar.scrolled {
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(10px);
    padding: 15px 0;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.5rem;
    font-weight: 700;
}

.logo img {
    width: 45px;
    height: 45px;
    border-radius: 12px;
    object-fit: cover;
}

.nav-menu {
    display: flex;
    gap: 40px;
}

.nav-link {
    font-weight: 500;
    color: var(--text-muted);
    position: relative;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient);
    transition: var(--transition);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

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

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: var(--white);
    border-radius: 3px;
    transition: var(--transition);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding: 120px 0 80px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at top right, rgba(255, 115, 0, 0.15) 0%, transparent 50%),
                radial-gradient(ellipse at bottom left, rgba(255, 153, 64, 0.1) 0%, transparent 50%);
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
}

.hero-badge {
    display: inline-block;
    padding: 8px 20px;
    background: rgba(255, 115, 0, 0.1);
    border: 1px solid rgba(255, 115, 0, 0.3);
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 24px;
}

.hero h1 {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
}

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

.hero p {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 40px;
    max-width: 600px;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    margin-bottom: 60px;
}

.hero-stats {
    display: flex;
    gap: 60px;
}

.stat {
    display: flex;
    flex-direction: column;
}

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

.stat-label {
    font-size: 0.875rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero-particles {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
}

/* Section Styles */
section {
    padding: 120px 0;
}

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

.section-tag {
    display: inline-block;
    padding: 8px 20px;
    background: rgba(255, 115, 0, 0.1);
    border: 1px solid rgba(255, 115, 0, 0.3);
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 16px;
}

.section-header h2 {
    font-size: 2.75rem;
    font-weight: 800;
    margin-bottom: 16px;
}

.section-header p {
    color: var(--text-muted);
    font-size: 1.125rem;
    max-width: 600px;
    margin: 0 auto;
}

/* About Section */
.about {
    background: linear-gradient(180deg, var(--dark) 0%, var(--dark-lighter) 100%);
}

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

.about-content .lead {
    font-size: 1.25rem;
    color: var(--text);
    margin-bottom: 20px;
}

.about-content p {
    color: var(--text-muted);
    margin-bottom: 30px;
}

.about-highlights {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.highlight {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    background: rgba(255, 115, 0, 0.05);
    border-radius: 12px;
    border: 1px solid rgba(255, 115, 0, 0.1);
}

.highlight i {
    font-size: 1.5rem;
    color: var(--primary);
    width: 40px;
}

.highlight strong {
    display: block;
    font-weight: 600;
    margin-bottom: 4px;
}

.highlight span {
    font-size: 0.875rem;
    color: var(--text-muted);
}

.about-image {
    display: flex;
    justify-content: center;
}

.image-card {
    width: 100%;
    max-width: 400px;
    aspect-ratio: 1;
    background: rgba(255, 115, 0, 0.1);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.blockchain-animation {
    display: flex;
    align-items: center;
    gap: 30px;
    position: relative;
}

.block {
    width: 60px;
    height: 60px;
    background: var(--gradient);
    border-radius: 12px;
    animation: float 3s ease-in-out infinite;
    box-shadow: 0 10px 30px rgba(255, 115, 0, 0.3);
}

.block:nth-child(2) {
    animation-delay: 0.5s;
}

.block:nth-child(3) {
    animation-delay: 1s;
}

.chain {
    position: absolute;
    width: 100%;
    height: 4px;
    background: var(--gradient);
    top: 50%;
    transform: translateY(-50%);
    z-index: -1;
}

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

/* Services Section */
.services {
    background: var(--dark-lighter);
}

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

.service-card {
    background: var(--dark);
    border-radius: var(--border-radius);
    padding: 40px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-10px);
    border-color: rgba(255, 115, 0, 0.3);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.service-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.service-icon i {
    font-size: 1.75rem;
    color: var(--white);
}

.service-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.service-card p {
    color: var(--text-muted);
    margin-bottom: 20px;
}

.service-features {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.service-features li {
    padding: 6px 14px;
    background: rgba(255, 115, 0, 0.1);
    border-radius: 50px;
    font-size: 0.8rem;
    color: var(--primary);
}

/* Products Section */
.products {
    background: var(--dark);
}

.products-showcase {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 30px;
}

.product-card {
    background: var(--dark-lighter);
    border-radius: var(--border-radius);
    padding: 40px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    position: relative;
    transition: var(--transition);
}

.product-card:hover {
    border-color: rgba(255, 115, 0, 0.3);
}

.product-card.featured {
    grid-row: span 2;
    display: flex;
    flex-direction: column;
    background: linear-gradient(135deg, rgba(255, 115, 0, 0.1) 0%, rgba(255, 153, 64, 0.05) 100%);
    border-color: rgba(255, 115, 0, 0.2);
}

.product-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    padding: 6px 16px;
    background: var(--gradient);
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.product-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.product-icon i {
    font-size: 2rem;
    color: var(--white);
}

.product-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.product-card p {
    color: var(--text-muted);
    margin-bottom: 24px;
    flex-grow: 1;
}

.product-features {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.product-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-muted);
}

.product-features i {
    color: var(--accent);
    font-size: 0.875rem;
}

/* Team Section */
.team {
    background: var(--dark-lighter);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    max-width: 800px;
    margin: 0 auto 60px;
}

.team-card {
    background: var(--dark);
    border-radius: var(--border-radius);
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition);
}

.team-card:hover {
    transform: translateY(-5px);
    border-color: rgba(255, 115, 0, 0.3);
}

.team-image {
    height: 200px;
    background: var(--gradient);
    display: flex;
    align-items: center;
    justify-content: center;
}

.team-placeholder {
    width: 100px;
    height: 100px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.team-placeholder i {
    font-size: 3rem;
    color: rgba(255, 255, 255, 0.5);
}

.team-info {
    padding: 30px;
}

.team-info h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.team-role {
    color: var(--primary);
    font-weight: 600;
    margin-bottom: 16px;
    display: block;
}

.team-info p {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 16px;
}

.team-social {
    display: flex;
    gap: 12px;
}

.team-social a {
    width: 36px;
    height: 36px;
    background: rgba(255, 115, 0, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    transition: var(--transition);
}

.team-social a:hover {
    background: var(--primary);
    color: var(--white);
}

.investors {
    text-align: center;
}

.investors h3 {
    font-size: 1rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 30px;
}

.investor-logos {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 60px;
    flex-wrap: wrap;
}

.investor {
    padding: 20px 40px;
    background: var(--dark);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.investor span {
    font-weight: 600;
    color: var(--text-muted);
}

/* Contact Section */
.contact {
    background: var(--dark);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.info-card {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 24px;
    background: var(--dark-lighter);
    border-radius: var(--border-radius);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.info-card i {
    width: 50px;
    height: 50px;
    background: var(--gradient);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: var(--white);
    flex-shrink: 0;
}

.info-card h4 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 4px;
}

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

.social-links {
    display: flex;
    gap: 12px;
    margin-top: 8px;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255, 115, 0, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 1.25rem;
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--primary);
    color: var(--white);
}

.contact-form {
    background: var(--dark-lighter);
    border-radius: var(--border-radius);
    padding: 40px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.form-group {
    margin-bottom: 20px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 16px 20px;
    background: var(--dark);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    color: var(--text);
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(255, 115, 0, 0.1);
}

.form-group select {
    cursor: pointer;
}

.form-group select option {
    background: var(--dark);
}

/* Footer */
.footer {
    background: var(--dark-lighter);
    padding: 80px 0 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

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

.footer-brand .logo {
    margin-bottom: 20px;
}

.footer-brand p {
    color: var(--text-muted);
    max-width: 300px;
}

.footer-links h4 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 20px;
}

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

.footer-links a {
    color: var(--text-muted);
}

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

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

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

/* Responsive Design */
@media (max-width: 1024px) {
    .hero h1 {
        font-size: 3rem;
    }

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

    .products-showcase {
        grid-template-columns: 1fr 1fr;
    }

    .product-card.featured {
        grid-column: span 2;
        grid-row: span 1;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background: var(--dark);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 30px;
        transition: var(--transition);
    }

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

    .nav-toggle {
        display: flex;
        z-index: 1001;
    }

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

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

    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .hero-stats {
        flex-direction: column;
        gap: 30px;
    }

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

    .services-grid,
    .team-grid {
        grid-template-columns: 1fr;
    }

    .products-showcase {
        grid-template-columns: 1fr;
    }

    .product-card.featured {
        grid-column: span 1;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

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

@media (max-width: 480px) {
    .hero h1 {
        font-size: 2rem;
    }

    section {
        padding: 80px 0;
    }

    .service-card,
    .product-card,
    .contact-form {
        padding: 24px;
    }
}

/* 3D Canvas Styles */
#blockchain-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

#about-canvas {
    width: 100%;
    height: 100%;
    display: block;
}

.image-card {
    width: 100%;
    max-width: 400px;
    aspect-ratio: 1;
    background: rgba(255, 115, 0, 0.05);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255, 115, 0, 0.2);
}

/* Enhanced Service Features */
.service-features li {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 0;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.service-features li i {
    color: var(--secondary);
    font-size: 0.75rem;
}

/* Form Input Icons */
.form-group {
    position: relative;
}

.form-group i:not(.fa-check):not(.fa-check-circle) {
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    pointer-events: none;
}

.form-group textarea + i {
    top: 20px;
    transform: none;
}

/* Footer Social */
.footer-social {
    display: flex;
    gap: 12px;
    margin-top: 20px;
}

.footer-social a {
    width: 40px;
    height: 40px;
    background: rgba(255, 115, 0, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    transition: var(--transition);
}

.footer-social a:hover {
    background: var(--primary);
    color: var(--white);
    transform: translateY(-3px);
}

/* Footer Links with Icons */
.footer-links a {
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-links a i {
    font-size: 0.7rem;
    transition: var(--transition);
}

.footer-links a:hover i {
    transform: translateX(3px);
}

/* Footer Heart */
.footer-bottom i.fa-heart {
    color: #ef4444;
    animation: heartbeat 1.5s infinite;
}

@keyframes heartbeat {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.2); }
}

/* Investor Cards Enhanced */
.investor {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 24px 40px;
    background: var(--dark);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition);
}

.investor:hover {
    border-color: rgba(255, 115, 0, 0.3);
    transform: translateY(-3px);
}

.investor i {
    font-size: 1.5rem;
    color: var(--primary);
}

/* Product Badge Enhanced */
.product-badge {
    display: flex;
    align-items: center;
    gap: 6px;
}

.product-badge i {
    font-size: 0.65rem;
}

/* Glowing Effects */
.service-icon,
.product-icon {
    position: relative;
}

.service-icon::after,
.product-icon::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100%;
    height: 100%;
    background: var(--gradient);
    border-radius: inherit;
    transform: translate(-50%, -50%);
    z-index: -1;
    opacity: 0;
    filter: blur(20px);
    transition: var(--transition);
}

.service-card:hover .service-icon::after,
.product-card:hover .product-icon::after {
    opacity: 0.5;
}

/* Loading Animation */
@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

/* Smooth Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--dark);
}

::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-dark);
}

/* Selection Color */
::selection {
    background: var(--primary);
    color: var(--white);
}

/* Product CTA Section */
.product-cta {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.product-cta-content {
    background: var(--dark-lighter);
    border-radius: var(--border-radius);
    padding: 60px 40px;
    border: 1px solid rgba(255, 115, 0, 0.2);
    transition: var(--transition);
}

.product-cta-content:hover {
    border-color: rgba(255, 115, 0, 0.4);
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(255, 115, 0, 0.15);
}

.product-cta-icon {
    width: 100px;
    height: 100px;
    background: var(--gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 30px;
    font-size: 2.5rem;
    color: var(--white);
    box-shadow: 0 10px 30px rgba(255, 115, 0, 0.3);
}

.product-cta-content h3 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.product-cta-content p {
    color: var(--text-muted);
    margin-bottom: 30px;
    font-size: 1.1rem;
}

.btn-lg {
    padding: 18px 40px;
    font-size: 1.1rem;
}