:root {
    --bg-dark: #070B14;
    --bg-card: rgba(20, 25, 40, 0.6);
    --text-primary: #FFFFFF;
    --text-secondary: #94A3B8;
    --accent-blue: #3B82F6;
    --accent-blue-hover: #2563EB;
    --accent-purple: #8B5CF6;
    --glass-border: rgba(255, 255, 255, 0.08);
}

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

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

/* Background Blobs for Modern Aesthetic */
.blob-cont {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    overflow: hidden;
    pointer-events: none;
}

.blob {
    position: absolute;
    filter: blur(100px);
    opacity: 0.4;
    border-radius: 50%;
    animation: float 20s infinite alternate;
}

.blue.blob {
    top: -10%;
    left: -10%;
    width: 50vw;
    height: 50vw;
    background: radial-gradient(circle, var(--accent-blue) 0%, transparent 70%);
}

.purple.blob {
    bottom: -20%;
    right: -10%;
    width: 60vw;
    height: 60vw;
    background: radial-gradient(circle, var(--accent-purple) 0%, transparent 70%);
    animation-delay: -10s;
}

@keyframes float {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(5%, 10%) scale(1.1); }
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Typography & Utilities */
h1 { font-size: 4rem; font-weight: 800; line-height: 1.1; margin-bottom: 1.5rem; letter-spacing: -0.03em; }
h2 { font-size: 2.5rem; font-weight: 700; margin-bottom: 1rem; letter-spacing: -0.02em; }
h3 { font-size: 1.5rem; font-weight: 600; margin-bottom: 0.75rem; }
p { font-size: 1.125rem; color: var(--text-secondary); margin-bottom: 1rem; }

.gradient-text {
    background: linear-gradient(135deg, #60A5FA, #C084FC);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.glass {
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

/* Buttons */
.btn-primary, .btn-secondary {
    display: inline-block;
    padding: 0.875rem 1.75rem;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
    color: white;
    box-shadow: 0 10px 20px rgba(59, 130, 246, 0.3);
}

.btn-primary:hover {
    box-shadow: 0 15px 25px rgba(59, 130, 246, 0.5);
    transform: translateY(-2px);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

/* Navigation */
.navbar {
    padding: 1.5rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 100;
    transition: all 0.3s ease;
}

.navbar.scrolled {
    background: rgba(7, 11, 20, 0.8);
    backdrop-filter: blur(15px);
    border-bottom: 1px solid var(--glass-border);
    padding: 1rem 0;
}

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

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

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

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

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

.nav-links .btn-primary {
    color: white;
    padding: 0.6rem 1.2rem;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 6rem;
    gap: 4rem;
}

.hero-content {
    flex: 1;
}

.badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.3);
    color: #93C5FD;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.hero-subtitle {
    font-size: 1.25rem;
    max-width: 90%;
    margin-bottom: 2.5rem;
}

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

.hero-visual {
    flex: 1;
    perspective: 1000px;
}

.dashboard-mockup-img {
    width: 100%;
    height: auto;
    border-radius: 12px;
    transform: rotateY(-10deg) rotateX(5deg);
    box-shadow: 20px 30px 60px rgba(0, 0, 0, 0.5);
    transition: transform 0.5s ease;
}

.dashboard-mockup-img:hover {
    transform: rotateY(0deg) rotateX(0deg);
}

/* Sections */
section {
    padding: 6rem 0;
}

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

.section-header p {
    font-size: 1.25rem;
}

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

.feature-card {
    padding: 2.5rem 2rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4);
    border-color: rgba(255,255,255,0.2);
}

.feature-card .feature-img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.feature-card h3 {
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.feature-card .icon {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    display: inline-block;
    padding: 1rem;
    background: rgba(255,255,255,0.05);
    border-radius: 16px;
}

/* Architecture */
.arch-content {
    padding: 4rem;
}

.arch-list {
    margin-top: 2rem;
    list-style: none;
}

.arch-list li {
    margin-bottom: 1.5rem;
    padding-left: 2rem;
    position: relative;
}

.arch-list li::before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--accent-blue);
    font-weight: bold;
}

.arch-list li strong {
    color: var(--text-primary);
}

/* Status Timeline */
.timeline {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 20px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: rgba(255,255,255,0.1);
}

.timeline-item {
    position: relative;
    padding-left: 60px;
    margin-bottom: 3rem;
}

.status-marker {
    position: absolute;
    left: 4px;
    top: 0;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: var(--bg-dark);
    border: 2px solid rgba(255,255,255,0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    z-index: 1;
}

.timeline-item.completed .status-marker {
    background: var(--accent-blue);
    border-color: var(--accent-blue);
    color: white;
}

.timeline-item.active .status-marker {
    border-color: var(--accent-purple);
    color: var(--accent-purple);
}

.status-content {
    padding: 1.5rem 2rem;
}

.status-content h4 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.status-content p {
    margin-bottom: 0;
    font-size: 1rem;
}

/* CTA Section */
.cta-section {
    text-align: center;
}

.cta-content {
    padding: 5rem 2rem;
}

.cta-content h2 {
    margin-bottom: 1rem;
}

.cta-form {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 2.5rem;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.cta-form input {
    flex: 1;
    padding: 1rem 1.5rem;
    border-radius: 50px;
    border: 1px solid var(--glass-border);
    background: rgba(255,255,255,0.05);
    color: white;
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
}

.cta-form input:focus {
    outline: none;
    border-color: var(--accent-blue);
    background: rgba(255,255,255,0.1);
}

/* Footer */
.footer {
    padding: 3rem 0;
    border-top: 1px solid var(--glass-border);
    margin-top: 4rem;
}

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

.footer-logo {
    font-weight: 700;
    font-size: 1.25rem;
}

.footer p {
    margin-bottom: 0;
    font-size: 0.875rem;
}

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

/* Download Section */
.download-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 2rem;
    max-width: 900px;
    margin: 0 auto;
}

.download-card {
    padding: 2.5rem 2rem;
    text-align: center;
}

.download-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.download-card h3 {
    color: var(--text-primary);
}

.download-btn {
    display: inline-block;
    margin-top: 0.5rem;
    font-size: 0.9rem;
    padding: 0.7rem 1.5rem;
}

.download-note {
    display: block;
    margin-top: 0.75rem;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.download-coming {
    display: inline-block;
    margin-top: 0.5rem;
    padding: 0.5rem 1.2rem;
    border-radius: 50px;
    background: rgba(255,255,255,0.05);
    border: 1px solid var(--glass-border);
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 0.9rem;
}

/* Hamburger */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.hamburger span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Responsive */
@media (max-width: 992px) {
    h1 { font-size: 3rem; }
    .hero { flex-direction: column; text-align: center; padding-top: 8rem; }
    .hero-actions { justify-content: center; }
    .hero-visual { width: 100%; max-width: 600px; }
    .dashboard-mockup-img { transform: none; }
}

@media (max-width: 768px) {
    .hamburger { display: flex; }
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        flex-direction: column;
        background: rgba(7, 11, 20, 0.95);
        backdrop-filter: blur(15px);
        padding: 1.5rem 2rem;
        gap: 1rem;
        border-bottom: 1px solid var(--glass-border);
    }
    .nav-links.open { display: flex; }
    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }
    .arch-content { padding: 2rem; }
    .cta-form { flex-direction: column; }
}