@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Outfit:wght@400;600;700;800&display=swap');

:root {
    --bg-color: #05070a;
    --app-bg: #0b0e14;
    --panel-bg: rgba(16, 20, 28, 0.7);
    --primary: #00f2ff; /* App Cyan */
    --secondary: #8b5cf6; /* App Purple */
    --success: #10b981; /* App Green */
    --danger: #ef4444; /* App Red */
    --text-primary: #ffffff;
    --text-secondary: #94a3b8;
    --glass-border: rgba(255, 255, 255, 0.08);
    --glow-cyan: 0 0 20px rgba(0, 242, 255, 0.2);
    --glow-purple: 0 0 20px rgba(139, 92, 246, 0.2);
}

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

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
    /* Tech Background: Grid + Dots */
    background-image: 
        radial-gradient(circle at 2px 2px, rgba(255,255,255,0.05) 1px, transparent 0),
        linear-gradient(rgba(0, 242, 255, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 242, 255, 0.02) 1px, transparent 1px);
    background-size: 40px 40px, 100px 100px, 100px 100px;
}

h1, h2, h3, .brand-name {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
}

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

/* Glassmorphism Panels */
.glass-panel {
    background: var(--panel-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    position: relative;
    overflow: hidden;
}

.panel-header {
    background: rgba(255, 255, 255, 0.03);
    padding: 16px 24px;
    border-bottom: 1px solid var(--glass-border);
    display: flex;
    align-items: center;
    gap: 10px;
    border-top-left-radius: inherit;
    border-top-right-radius: inherit;
}

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

/* Typography Helpers */
.grad-text {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Navigation */
nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    background: rgba(5, 7, 10, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--glass-border);
}

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

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

.brand-name {
    font-size: 1.2rem;
    letter-spacing: 1px;
}

.ai-badge {
    background: transparent;
    border: 1px solid var(--primary);
    color: var(--primary);
    font-size: 0.7rem;
    padding: 2px 6px;
    border-radius: 4px;
    font-weight: 800;
}

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

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: color 0.3s;
}

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

/* Buttons (App Style) */
.btn-app {
    padding: 12px 28px;
    border-radius: 30px;
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    border: none;
}

.btn-cyan {
    background: rgba(0, 242, 255, 0.1);
    color: var(--primary);
    border: 1px solid rgba(0, 242, 255, 0.3);
    box-shadow: 0 4px 15px rgba(0, 242, 255, 0.1);
}

.btn-cyan:hover {
    background: var(--primary);
    color: #000;
    box-shadow: 0 0 25px rgba(0, 242, 255, 0.4);
    transform: translateY(-2px);
}

.btn-purple {
    background: rgba(139, 92, 246, 0.1);
    color: var(--secondary);
    border: 1px solid rgba(139, 92, 246, 0.3);
}

.btn-purple:hover {
    background: var(--secondary);
    color: #fff;
    box-shadow: 0 0 25px rgba(139, 92, 246, 0.4);
    transform: translateY(-2px);
}

/* Hero Section */
.hero {
    padding: 180px 0 100px;
    text-align: center;
}

.hero h1 {
    font-size: 4rem;
    line-height: 1.1;
    margin-bottom: 24px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.hero p {
    color: var(--text-secondary);
    font-size: 1.2rem;
    max-width: 650px;
    margin: 0 auto 48px;
}

.hero-mockup {
    margin-top: 80px;
    perspective: 1000px;
}

.mockup-frame {
    width: 100%;
    max-width: 1100px;
    margin: 0 auto;
    background: #000;
    padding: 8px;
    border-radius: 12px;
    box-shadow: 0 50px 100px rgba(0,0,0,0.5), 0 0 40px rgba(0, 242, 255, 0.1);
    border: 1px solid rgba(255,255,255,0.1);
    transform: rotateX(5deg);
    transition: transform 0.5s;
}

.mockup-frame:hover {
    transform: rotateX(0deg);
}

.mockup-frame img {
    width: 100%;
    border-radius: 6px;
    display: block;
}

/* Feature Panels */
.features {
    padding: 100px 0;
}

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

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.feature-card {
    padding: 32px;
}

.feature-icon {
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    color: var(--primary);
}

.feature-card h3 {
    margin-bottom: 12px;
    font-size: 1.4rem;
}

.feature-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* Pricing Panels */
.pricing {
    padding: 100px 0;
    background: radial-gradient(circle at center, rgba(139, 92, 246, 0.05) 0%, transparent 70%);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    max-width: 900px;
    margin: 0 auto;
}

.price-card {
    padding: 48px 32px;
    text-align: center;
}

.price-card.featured {
    border-color: var(--primary);
    background: rgba(0, 242, 255, 0.03);
}

.price-value {
    font-size: 3.5rem;
    font-weight: 800;
    margin: 24px 0;
    color: #fff;
}

.price-value span {
    font-size: 1.1rem;
    color: var(--text-secondary);
    font-weight: 400;
}

.price-features {
    text-align: left;
    list-style: none;
    margin-bottom: 40px;
}

.price-features li {
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-secondary);
}

.price-features li i {
    color: var(--success);
}

/* Modal Styling */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(10px);
}

.modal-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 90%;
    max-width: 450px;
    padding: 0; 
    border-radius: 32px !important;
    background: var(--panel-bg);
    backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    overflow: hidden !important;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

.modal-content h3 {
    font-size: 1.8rem;
    margin-bottom: 8px;
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-size: 0.85rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.form-group input {
    width: 100%;
    padding: 14px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    color: #fff;
    font-family: inherit;
    transition: all 0.3s;
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary);
    background: rgba(255, 255, 255, 0.06);
}

.btn-full {
    width: 100%;
    justify-content: center;
}

.close-modal {
    margin-left: auto;
    background: rgba(239, 68, 68, 0.15);
    border: 1px solid rgba(239, 68, 68, 0.25);
    color: #f87171;
    cursor: pointer;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    outline: none;
}

.close-modal:hover {
    background: #ef4444 !important;
    border-color: #ef4444 !important;
    color: #fff !important;
    transform: rotate(90deg) scale(1.1);
    box-shadow: 0 0 15px rgba(239, 68, 68, 0.4);
}

/* Footer */
footer {
    padding: 100px 0 50px;
    border-top: 1px solid var(--glass-border);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 80px;
    margin-bottom: 60px;
}

.footer-logo {
    margin-bottom: 24px;
}

.footer-info p {
    color: var(--text-secondary);
    max-width: 320px;
}

.footer-links h4 {
    margin-bottom: 24px;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-links a {
    display: block;
    color: var(--text-secondary);
    text-decoration: none;
    margin-bottom: 12px;
    transition: color 0.3s;
}

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

.footer-bottom {
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.8rem;
    border-top: 1px solid var(--glass-border);
    padding-top: 40px;
}

/* Responsive */
@media (max-width: 768px) {
    .hero h1 { font-size: 2.5rem; }
    .hero p { font-size: 1rem; }
    .nav-links { display: none; }
    .footer-grid { grid-template-columns: 1fr; gap: 40px; }
}