/* Website 109 - Mint Chat Bubble Theme */
:root {
    --primary: #10b981;
    --primary-dark: #059669;
    --primary-light: #6ee7b7;
    --secondary: #34d399;
    --dark: #064e3b;
    --darker: #022c22;
    --light: #ecfdf5;
    --muted: #a7f3d0;
    --white: #ffffff;
    --bubble-left: #d1fae5;
    --bubble-right: #10b981;
    --shadow: 0 4px 20px rgba(16, 185, 129, 0.15);
    --transition: all 0.3s ease;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: -apple-system, sans-serif; background: var(--light); color: var(--dark); line-height: 1.6; }

/* Header */
.chat-header { background: var(--white); padding: 20px 24px; display: flex; justify-content: space-between; align-items: center; box-shadow: var(--shadow); position: sticky; top: 0; z-index: 100; }
.chat-logo { font-size: 1.5rem; font-weight: 800; color: var(--primary); }
.chat-nav { display: flex; gap: 32px; }
.chat-nav a { color: var(--dark); text-decoration: none; font-weight: 500; transition: var(--transition); position: relative; }
.chat-nav a:hover { color: var(--primary); }
.chat-nav a::after { content: ''; position: absolute; bottom: -4px; left: 0; width: 0; height: 2px; background: var(--primary); transition: var(--transition); }
.chat-nav a:hover::after { width: 100%; }

/* Hero */
.chat-hero { padding: 100px 24px; text-align: center; max-width: 900px; margin: 0 auto; }
.chat-hero h1 { font-size: 3rem; font-weight: 800; margin-bottom: 16px; color: var(--dark); }
.chat-hero p { font-size: 1.2rem; color: var(--primary-dark); margin-bottom: 32px; }
.chat-btn { display: inline-block; padding: 14px 32px; background: var(--primary); color: var(--white); text-decoration: none; border-radius: 50px; font-weight: 600; transition: var(--transition); box-shadow: var(--shadow); }
.chat-btn:hover { background: var(--primary-dark); transform: translateY(-2px); }

/* Chat Container */
.chat-container { max-width: 800px; margin: 0 auto; padding: 40px 24px; }
.chat-bubble { display: flex; margin-bottom: 20px; animation: slideIn 0.4s ease; }
@keyframes slideIn { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
.chat-bubble.right { flex-direction: row-reverse; }
.chat-avatar { width: 48px; height: 48px; border-radius: 50%; background: var(--primary); display: flex; align-items: center; justify-content: center; color: var(--white); font-weight: 700; flex-shrink: 0; }
.chat-bubble.right .chat-avatar { background: var(--secondary); }
.chat-content { max-width: 70%; margin: 0 16px; }
.chat-bubble .bubble { padding: 16px 20px; border-radius: 20px; font-size: 1rem; }
.chat-bubble.left .bubble { background: var(--bubble-left); border-bottom-left-radius: 4px; }
.chat-bubble.right .bubble { background: var(--primary); color: var(--white); border-bottom-right-radius: 4px; }
.chat-bubble h3 { font-size: 1.1rem; margin-bottom: 8px; color: var(--primary-dark); }
.chat-bubble p { color: var(--dark); }

/* Section */
.chat-section { padding: 60px 24px; background: var(--white); margin: 40px 0; }
.chat-section h2 { text-align: center; font-size: 2rem; margin-bottom: 40px; color: var(--dark); }
.features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; max-width: 1000px; margin: 0 auto; }
.feature-card { padding: 30px; background: var(--light); border-radius: 16px; text-align: center; transition: var(--transition); border: 2px solid transparent; }
.feature-card:hover { border-color: var(--primary); transform: translateY(-5px); }
.feature-card span { font-size: 2.5rem; margin-bottom: 16px; display: block; }
.feature-card h3 { margin-bottom: 8px; color: var(--dark); }
.feature-card p { color: var(--primary-dark); font-size: 0.9rem; }

/* Stats */
.chat-stats { padding: 60px 24px; background: var(--primary); text-align: center; }
.stats-row { display: flex; justify-content: center; gap: 100px; }
.stats-row div span { display: block; font-size: 2.5rem; font-weight: 800; color: var(--white); }
.stats-row div small { color: var(--muted); font-size: 0.9rem; }

/* CTA */
.chat-cta { padding: 80px 24px; text-align: center; background: var(--light); }
.chat-cta h2 { font-size: 2rem; margin-bottom: 16px; color: var(--dark); }
.chat-cta p { color: var(--primary-dark); margin-bottom: 32px; }

/* Footer */
.chat-footer { background: var(--dark); color: var(--light); padding: 60px 24px 30px; }
.footer-grid { max-width: 1000px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: 60px; padding-bottom: 40px; border-bottom: 1px solid rgba(255,255,255,0.1); }
.footer-grid h3 { color: var(--primary-light); margin-bottom: 12px; }
.footer-grid p { color: var(--muted); font-size: 0.9rem; margin-bottom: 8px; }
.footer-copy { max-width: 1000px; margin: 0 auto; padding-top: 30px; text-align: center; color: var(--muted); font-size: 0.875rem; }

/* Mobile Menu */
.chat-menu-btn { display: none; background: none; border: none; font-size: 1.5rem; cursor: pointer; color: var(--dark); }

/* Responsive */
@media (max-width: 1024px) {
    .features-grid { grid-template-columns: repeat(2, 1fr); }
    .stats-row { gap: 50px; }
    .footer-grid { grid-template-columns: 1fr; text-align: center; }
}
@media (max-width: 768px) {
    .chat-nav { display: none; position: absolute; top: 100%; left: 0; right: 0; background: var(--white); flex-direction: column; padding: 20px; gap: 16px; box-shadow: var(--shadow); }
    .chat-nav.active { display: flex; }
    .chat-menu-btn { display: block; }
    .features-grid { grid-template-columns: 1fr; }
    .stats-row { flex-direction: column; gap: 30px; }
    .chat-content { max-width: 80%; }
    .chat-hero h1 { font-size: 2.2rem; }
}