/* Globals & Resets */
:root {
    --bg-color: #0d1117;
    --text-main: #ffffff;
    --text-muted: #a1a1aa;
    --primary: #00e676;
    --primary-glow: rgba(0, 230, 118, 0.4);
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.08);
    --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.3);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

body {
    background-color: var(--bg-color);
    color: var(--text-main);
    overflow-x: hidden;
    line-height: 1.6;
}

/* Animated Background Blobs */
.blob {
    position: fixed;
    border-radius: 50%;
    filter: blur(100px);
    z-index: -1;
    opacity: 0.5;
    animation: float 20s infinite ease-in-out alternate;
}
.blob-1 { width: 400px; height: 400px; background: #00e676; top: -10%; left: -10%; }
.blob-2 { width: 500px; height: 500px; background: #2979ff; bottom: -20%; right: -10%; animation-delay: -5s; }
.blob-3 { width: 300px; height: 300px; background: #8a2be2; top: 40%; left: 40%; animation-delay: -10s; }

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

/* Layout */
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.section-title { font-size: 2.5rem; text-align: center; margin-bottom: 10px; font-weight: 800; }
.section-subtitle { text-align: center; color: var(--text-muted); margin-bottom: 40px; }
section { padding: 100px 0; }

/* Glassmorphism Utilities */
.glass {
    background: var(--glass-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
}
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 30px;
    box-shadow: var(--glass-shadow);
    transition: transform 0.3s ease, border-color 0.3s ease;
}
.glass-card:hover { transform: translateY(-5px); border-color: rgba(255,255,255,0.2); }

/* Navigation */
.navbar { position: fixed; top: 0; width: 100%; z-index: 100; transition: 0.3s; border-radius: 0 0 24px 24px; }
.navbar.scrolled { background: rgba(13, 17, 23, 0.8); border-bottom: 1px solid var(--glass-border); }
.nav-content { display: flex; justify-content: space-between; align-items: center; height: 80px; }
.logo { font-size: 1.5rem; font-weight: 800; color: var(--primary); }
.nav-links { display: flex; list-style: none; gap: 30px; }
.nav-links a { color: var(--text-main); text-decoration: none; font-weight: 600; transition: color 0.3s; }
.nav-links a:hover { color: var(--primary); }

/* Buttons */
.btn { padding: 12px 28px; border-radius: 12px; font-weight: 600; text-decoration: none; cursor: pointer; transition: all 0.3s; display: inline-block; }
.btn-primary { background: var(--primary); color: #000; box-shadow: 0 0 20px var(--primary-glow); }
.btn-primary:hover { box-shadow: 0 0 30px var(--primary-glow); transform: scale(1.05); }
.btn-outline { border: 1px solid var(--text-main); color: var(--text-main); }
.btn-outline:hover { background: var(--text-main); color: #000; }
.btn-glass { background: var(--glass-bg); border: 1px solid var(--glass-border); color: var(--text-main); }
.btn-glass:hover { background: rgba(255,255,255,0.1); }

/* Hero Section */
.hero { display: flex; align-items: center; justify-content: space-between; min-height: 100vh; padding-top: 100px; gap: 50px; }
.hero-text { flex: 1; }
.badge { display: inline-block; padding: 8px 16px; border-radius: 30px; font-size: 0.9rem; margin-bottom: 20px; color: var(--primary); }
.hero h1 { font-size: 4rem; font-weight: 800; line-height: 1.1; margin-bottom: 20px; }
.highlight { color: var(--primary); text-shadow: 0 0 30px var(--primary-glow); }
.hero p { font-size: 1.1rem; color: var(--text-muted); margin-bottom: 30px; max-width: 500px; }
.hero-buttons { display: flex; gap: 20px; }
.hero-image { flex: 1; display: flex; justify-content: flex-end; }
.mockup { width: 100%; max-width: 400px; text-align: center; position: relative; animation: floatMockup 6s ease-in-out infinite alternate; }
.mockup-header { display: flex; gap: 8px; margin-bottom: 20px; }
.dot { width: 12px; height: 12px; border-radius: 50%; }
.dot.red { background: #ff5f56; } .dot.yellow { background: #ffbd2e; } .dot.green { background: #27c93f; }
.counter { font-size: 3.5rem; font-weight: 800; color: var(--primary); margin: 20px 0; text-shadow: 0 0 20px var(--primary-glow); }
.mockup-btn { background: rgba(0, 230, 118, 0.1); border: 1px solid var(--primary); color: var(--primary); padding: 10px; border-radius: 10px; font-weight: 600; }

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

/* Grid Layouts */
.grid { display: grid; gap: 30px; }
.features-grid { grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); }
.lists-grid { grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); }

/* Feature Cards */
.icon { font-size: 2.5rem; margin-bottom: 15px; }
.glass-card h3 { margin-bottom: 10px; font-size: 1.3rem; }
.glass-card p { color: var(--text-muted); font-size: 0.95rem; }

/* Lists Cards */
.list-card { text-align: center; }
.list-badge { display: inline-block; font-size: 0.8rem; padding: 4px 10px; background: rgba(255,255,255,0.1); border-radius: 20px; margin-bottom: 15px; }

/* Docs Section */
.docs-card { padding: 40px; }
.doc-step { display: flex; gap: 20px; margin-bottom: 30px; }
.doc-step:last-child { margin-bottom: 0; }
.step-num { width: 40px; height: 40px; border-radius: 50%; background: var(--primary); color: #000; display: flex; align-items: center; justify-content: center; font-weight: 800; font-size: 1.2rem; flex-shrink: 0; box-shadow: 0 0 15px var(--primary-glow); }
.step-content h3 { margin-bottom: 5px; color: var(--primary); }
.pro-tip { margin-top: 40px; padding: 20px; border-radius: 16px; border-left: 4px solid #ffbd2e; }
.pro-tip h4 { color: #ffbd2e; margin-bottom: 10px; }

/* FAQ Section */
.faq-container { display: flex; flex-direction: column; gap: 15px; max-width: 800px; margin: 0 auto; }
.faq-item { padding: 20px 30px; cursor: pointer; }
.faq-question { display: flex; justify-content: space-between; align-items: center; }
.faq-question h3 { font-size: 1.1rem; margin-bottom: 0; }
.toggle-icon { font-size: 1.5rem; font-weight: 800; color: var(--primary); transition: transform 0.3s; }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.4s ease; }
.faq-answer p { margin-top: 15px; color: var(--text-muted); }
.faq-item.active .faq-answer { max-height: 200px; }
.faq-item.active .toggle-icon { transform: rotate(45deg); }

/* Footer */
footer { padding: 40px 0; margin-top: 50px; border-radius: 24px 24px 0 0; }
.footer-content { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 20px; }
.footer-info p a { color: var(--primary); text-decoration: none; }
.footer-links { display: flex; gap: 20px; align-items: center; }
.footer-links a { color: var(--text-muted); text-decoration: none; transition: color 0.3s; }
.footer-links a:hover { color: var(--primary); }
.coffee-btn { background: #FFDD00; color: #000 !important; padding: 8px 16px; border-radius: 10px; font-weight: 600; display: flex; align-items: center; gap: 5px; }
.coffee-btn:hover { background: #e6c700; }

/* Animations & Utilities */
.fade-in { opacity: 0; transform: translateY(30px); transition: opacity 0.8s ease, transform 0.8s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }
.delay-1 { transition-delay: 0.2s; }
.delay-2 { transition-delay: 0.4s; }
.delay-3 { transition-delay: 0.6s; }

/* Responsive */
@media (max-width: 900px) {
    .hero { flex-direction: column; text-align: center; padding-top: 150px; }
    .hero-buttons { justify-content: center; }
    .hero-image { justify-content: center; margin-top: 40px; }
    .nav-links { display: none; } /* Simplified for mobile */
    .hero h1 { font-size: 3rem; }
}
@media (max-width: 600px) {
    .doc-step { flex-direction: column; gap: 10px; }
    .footer-content { flex-direction: column; text-align: center; }
    .footer-links { flex-direction: column; }
}