:root {
    --bg-main: #0b1120;
    --bg-card: rgba(19, 27, 44, 0.7);
    --bg-glass: rgba(15, 22, 41, 0.6);
    --border-glass: rgba(255, 255, 255, 0.08);
    --text-primary: #ffffff;
    --text-secondary: #94a3b8;
    --cyan: #0dcaf0;
    --cyan-hover: #22d3ee;
    --cyan-glow: rgba(13, 202, 240, 0.4);
    --green: #10b981;
    
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
}

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

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

h1, h2, h3, h4 {
    font-family: 'Outfit', sans-serif;
    line-height: 1.2;
}

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

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

/* Background Blobs for Atmosphere */
.blob {
    position: absolute;
    filter: blur(100px);
    z-index: -1;
    opacity: 0.5;
    border-radius: 50%;
}

.blob-1 {
    top: -100px;
    left: -100px;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, var(--cyan-glow) 0%, transparent 70%);
}

.blob-2 {
    top: 40%;
    right: -200px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.15) 0%, transparent 70%);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 15px;
    transition: all 0.3s ease;
    cursor: pointer;
}

.btn-primary {
    background: var(--cyan);
    color: #000;
    border: none;
    box-shadow: 0 0 20px rgba(13, 202, 240, 0.3);
}

.btn-primary:hover {
    background: var(--cyan-hover);
    transform: translateY(-2px);
    box-shadow: 0 5px 25px rgba(13, 202, 240, 0.5);
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-glass);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.2);
}

.btn-large {
    padding: 16px 32px;
    font-size: 16px;
    border-radius: 50px;
}

/* Glassmorphism Classes */
.glass {
    background: var(--bg-card);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border-glass);
}

.gradient-text {
    background: linear-gradient(135deg, #fff 0%, var(--cyan) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    background: rgba(11, 17, 32, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-glass);
    padding: 16px 0;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-icon {
    width: 36px;
    height: 36px;
    background-color: var(--cyan);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #000;
}

.logo-text {
    font-size: 20px;
    font-weight: 800;
    font-family: 'Outfit', sans-serif;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-links a:not(.btn) {
    color: var(--text-secondary);
    font-weight: 500;
    transition: color 0.2s;
}

.nav-links a:not(.btn):hover {
    color: var(--cyan);
}

.mobile-menu-btn {
    display: none;
    background: transparent;
    border: none;
    color: var(--text-primary);
    cursor: pointer;
}

/* Hero Section */
.hero {
    padding: 180px 0 100px;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

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

.badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    background: rgba(13, 202, 240, 0.1);
    border: 1px solid rgba(13, 202, 240, 0.2);
    border-radius: 50px;
    color: var(--cyan);
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 24px;
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--cyan);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--cyan);
}

.hero-content h1 {
    font-size: 56px;
    margin-bottom: 24px;
    letter-spacing: -1px;
}

.hero-content p {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 40px;
    max-width: 480px;
}

.hero-cta {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.trust-indicators {
    display: flex;
    align-items: center;
    gap: 16px;
}

.avatars {
    display: flex;
}

.avatars img {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 2px solid var(--bg-main);
    margin-left: -10px;
}
.avatars img:first-child { margin-left: 0; }

.stars {
    font-size: 14px;
    color: #fbbf24;
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}
.stars span {
    color: var(--text-secondary);
    font-size: 12px;
}

/* Hero Image & 3D Effect */
.hero-image-wrapper {
    position: relative;
    perspective: 1000px;
}

.hero-image {
    width: 100%;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-glass);
    box-shadow: 0 30px 60px rgba(0,0,0,0.5), 0 0 40px rgba(13, 202, 240, 0.2);
    transform: rotateY(-15deg) rotateX(5deg);
    transition: transform 0.5s ease;
}

.hero-image-wrapper:hover .hero-image {
    transform: rotateY(-5deg) rotateX(2deg);
}

.floating-card {
    position: absolute;
    bottom: -30px;
    left: -40px;
    background: rgba(15, 22, 41, 0.85);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-md);
    padding: 16px;
    width: 300px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
    z-index: 10;
}

.msg-header {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.msg-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}
.bg-green { background: var(--green); box-shadow: 0 0 8px var(--green); }

.msg-body {
    font-size: 13px;
    line-height: 1.5;
    color: #e2e8f0;
}

.float-slow {
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-15px); }
    100% { transform: translateY(0px); }
}

/* Features */
.features {
    padding: 120px 0;
    position: relative;
}

.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 64px auto;
}

.section-header h2 {
    font-size: 40px;
    margin-bottom: 16px;
}

.section-header p {
    color: var(--text-secondary);
    font-size: 18px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.feature-card {
    padding: 40px 32px;
    border-radius: var(--radius-lg);
    transition: transform 0.3s ease, border-color 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: rgba(13, 202, 240, 0.3);
}

.feature-icon {
    width: 56px;
    height: 56px;
    background: rgba(13, 202, 240, 0.1);
    border: 1px solid rgba(13, 202, 240, 0.2);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--cyan);
    margin-bottom: 24px;
}

.feature-icon i {
    width: 28px;
    height: 28px;
}

.feature-card h3 {
    font-size: 22px;
    margin-bottom: 16px;
}

.feature-card p {
    color: var(--text-secondary);
    font-size: 15px;
}

/* How It Works Section */
.how-it-works {
    padding: 120px 0;
    border-top: 1px solid var(--border-glass);
    border-bottom: 1px solid var(--border-glass);
    background: linear-gradient(180deg, transparent 0%, rgba(13, 202, 240, 0.03) 100%);
}

.steps-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    max-width: 800px;
    margin: 0 auto;
}

.step {
    display: flex;
    gap: 32px;
    align-items: flex-start;
    padding: 32px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    transition: background 0.3s;
}

.step:hover {
    background: rgba(255, 255, 255, 0.04);
}

.step-num {
    font-size: 48px;
    font-weight: 800;
    color: transparent;
    -webkit-text-stroke: 1px var(--cyan);
    line-height: 1;
    font-family: 'Outfit';
}

.step-content h3 {
    font-size: 24px;
    margin-bottom: 12px;
}

.step-content p {
    color: var(--text-secondary);
    font-size: 16px;
}

/* Integrations Section */
.integrations {
    padding: 120px 0;
    position: relative;
    overflow: hidden;
}

.integrations::before {
    content: '';
    position: absolute;
    top: 50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(13, 202, 240, 0.05) 0%, transparent 70%);
    border-radius: 50%;
    z-index: -1;
}

.integrations-flow {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 24px;
    max-width: 900px;
    margin: 0 auto;
    flex-wrap: wrap;
}

.int-box {
    flex: 1;
    min-width: 200px;
    padding: 32px 24px;
    text-align: center;
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    transition: transform 0.3s;
}

.int-box:hover {
    transform: translateY(-5px);
}

.int-box i:not(.logo-icon-small i) {
    width: 40px;
    height: 40px;
    color: var(--text-secondary);
}

.logo-icon-small {
    width: 48px;
    height: 48px;
    background-color: var(--cyan);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #000;
}

.logo-icon-small i {
    width: 28px;
    height: 28px;
}

.int-box h4 {
    font-size: 18px;
    font-weight: 600;
}

.int-box .small-text {
    font-size: 13px;
    color: var(--text-secondary);
}

.active-node {
    border-color: rgba(13, 202, 240, 0.4);
    box-shadow: 0 0 30px rgba(13, 202, 240, 0.1);
}

.int-arrow {
    display: flex;
    flex-direction: column;
    align-items: center;
    color: var(--cyan);
}

.int-arrow .line {
    width: 40px;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--cyan));
}

@media (max-width: 768px) {
    .integrations-flow {
        flex-direction: column;
    }
    .int-arrow {
        transform: rotate(90deg);
        margin: 10px 0;
    }
}

/* Pricing Section */
.pricing {
    padding: 120px 0;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    align-items: stretch;
}

.price-card {
    padding: 40px;
    border-radius: var(--radius-xl);
    display: flex;
    flex-direction: column;
    position: relative;
    transition: transform 0.3s, border-color 0.3s;
}

.price-card:hover {
    transform: translateY(-8px);
    border-color: rgba(13, 202, 240, 0.3);
}

.price-card.popular {
    background: rgba(15, 22, 41, 0.9);
    border-color: var(--cyan);
    box-shadow: 0 0 40px rgba(13, 202, 240, 0.15);
    transform: scale(1.05);
}

.price-card.popular:hover {
    transform: scale(1.05) translateY(-8px);
}

.popular-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--cyan);
    color: #000;
    padding: 4px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.price-header {
    text-align: center;
    margin-bottom: 32px;
}

.price-header h3 {
    font-size: 24px;
    margin-bottom: 8px;
}

.price-header p {
    color: var(--text-secondary);
    font-size: 14px;
}

.price-amount {
    text-align: center;
    margin-bottom: 40px;
    display: flex;
    justify-content: center;
    align-items: baseline;
}

.price-amount .currency {
    font-size: 24px;
    font-weight: 600;
    color: var(--text-secondary);
    transform: translateY(-16px);
}

.price-amount .amount {
    font-size: 56px;
    font-weight: 800;
    font-family: 'Outfit';
    line-height: 1;
}

.price-amount .period {
    font-size: 16px;
    color: var(--text-secondary);
}

.price-features {
    list-style: none;
    flex-grow: 1;
    margin-bottom: 40px;
}

.price-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    font-size: 15px;
    color: #e2e8f0;
}

.price-features i {
    width: 20px;
    height: 20px;
}

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

@media (max-width: 1024px) {
    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }
    .price-card.popular {
        transform: scale(1);
    }
    .price-card.popular:hover {
        transform: translateY(-8px);
    }
}

/* About Us Section */
.about {
    padding: 120px 0;
    border-top: 1px solid var(--border-glass);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-content h2 {
    font-size: 40px;
    margin-bottom: 24px;
}

.about-content p {
    color: var(--text-secondary);
    font-size: 16px;
    margin-bottom: 20px;
}

.about-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.stat-box {
    padding: 32px 24px;
    border-radius: var(--radius-lg);
    text-align: center;
}

.stat-box h3 {
    font-size: 36px;
    color: var(--cyan);
    margin-bottom: 8px;
}

.stat-box p {
    font-size: 14px;
    color: var(--text-secondary);
    font-weight: 500;
}

@media (max-width: 900px) {
    .about-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
}

/* CTA Section */
.cta-section {
    padding: 120px 0;
}

.cta-box {
    text-align: center;
    padding: 80px 40px;
    border-radius: var(--radius-xl);
    position: relative;
    overflow: hidden;
}

.cta-box::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(13, 202, 240, 0.1) 0%, transparent 60%);
    z-index: -1;
}

.cta-box h2 {
    font-size: 48px;
    margin-bottom: 24px;
}

.cta-box p {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Footer */
footer {
    border-top: 1px solid var(--border-glass);
    padding: 80px 0 40px;
    background: #060a14;
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 2fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-brand p {
    color: var(--text-secondary);
    margin-top: 16px;
    max-width: 300px;
}

.footer-links {
    display: flex;
    justify-content: space-between;
}

.link-col h4 {
    font-size: 16px;
    margin-bottom: 24px;
    color: var(--text-primary);
}

.link-col a {
    display: block;
    color: var(--text-secondary);
    margin-bottom: 12px;
    font-size: 14px;
    transition: color 0.2s;
}

.link-col a:hover {
    color: var(--cyan);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 32px;
    border-top: 1px solid var(--border-glass);
    color: var(--text-secondary);
    font-size: 14px;
}

.social-links {
    display: flex;
    gap: 16px;
}

.social-links a {
    color: var(--text-secondary);
    transition: color 0.2s;
}

.social-links a:hover {
    color: var(--cyan);
}

.social-links i {
    width: 20px;
    height: 20px;
}

/* Animations */
.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.fade-in-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Interactivity Classes injected by JS */
.tilt-card {
    transition: transform 0.1s ease;
}

/* Responsive */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .hero-content p {
        margin: 0 auto 40px;
    }
    .hero-cta {
        align-items: center;
    }
    .floating-card {
        bottom: -20px;
        left: 20px;
    }
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    .mobile-menu-btn {
        display: block;
    }
    .hero-content h1 {
        font-size: 40px;
    }
    .features-grid {
        grid-template-columns: 1fr;
    }
    .footer-content {
        grid-template-columns: 1fr;
    }
    .footer-links {
        flex-direction: column;
        gap: 40px;
    }
    .floating-card {
        display: none;
    }
    .hero-image {
        transform: none !important;
    }
}

/* Modal Styles */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(11, 17, 32, 0.85);
    backdrop-filter: blur(8px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-container {
    width: 100%;
    max-width: 500px;
    margin: 20px;
    padding: 40px;
    border-radius: var(--radius-xl);
    position: relative;
    transform: translateY(20px) scale(0.95);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 0 25px 50px rgba(0,0,0,0.5), 0 0 40px rgba(13, 202, 240, 0.1);
}

.modal-overlay.active .modal-container {
    transform: translateY(0) scale(1);
}

.modal-close {
    position: absolute;
    top: 24px;
    right: 24px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-glass);
    color: var(--text-secondary);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s;
}

.modal-close:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
}

.modal-header {
    margin-bottom: 32px;
}

.modal-header h2 {
    font-size: 32px;
    margin-bottom: 8px;
}

.modal-header p {
    color: var(--text-secondary);
    font-size: 15px;
}

.text-content {
    color: var(--text-secondary);
    font-size: 15px;
    line-height: 1.8;
}

.text-content h3 {
    color: var(--text-primary);
    font-size: 20px;
    margin: 24px 0 12px;
}

.text-content p {
    margin-bottom: 16px;
}

.text-content ul {
    margin: 0 0 16px 24px;
}

.text-content li {
    margin-bottom: 8px;
}

.demo-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group label {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
}

.form-group input, 
.form-group textarea {
    background: rgba(11, 17, 32, 0.5);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    color: var(--text-primary);
    font-family: 'Inter', sans-serif;
    font-size: 15px;
    outline: none;
    transition: all 0.2s;
}

.form-group input:focus, 
.form-group textarea:focus {
    border-color: var(--cyan);
    background: rgba(11, 17, 32, 0.8);
    box-shadow: 0 0 0 3px rgba(13, 202, 240, 0.1);
}

.btn-full {
    width: 100%;
    padding: 14px;
    font-size: 16px;
    margin-top: 10px;
    position: relative;
}

.btn-icon {
    width: 18px;
    height: 18px;
    margin-left: 4px;
}

.spinner {
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-top: 3px solid #fff;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    position: absolute;
    right: 20px;
}

@keyframes spin {
    0% { transform: translateY(-50%) rotate(0deg); }
    100% { transform: translateY(-50%) rotate(360deg); }
}

.hidden {
    display: none !important;
}

.form-message {
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    text-align: center;
    font-weight: 500;
    margin-top: 8px;
}

.form-message.success {
    background: rgba(16, 185, 129, 0.1);
    color: var(--green);
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.form-message.error {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
    border: 1px solid rgba(239, 68, 68, 0.2);
}

@media (max-width: 600px) {
    .form-row {
        grid-template-columns: 1fr;
    }
}