* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: 'Heebo', Arial, sans-serif; font-weight: 500; line-height: 1.7; color: #0a1929; background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%); direction: rtl; overflow-x: hidden; user-select: none; -webkit-user-select: none; -moz-user-select: none; -ms-user-select: none; }

.neural-bg { position: fixed; top: 0; left: 0; width: 100%; height: 100%; z-index: 0; opacity: 0.1; background-image: linear-gradient(90deg, rgba(23, 93, 155, 0.15) 1px, transparent 1px), linear-gradient(0deg, rgba(23, 93, 155, 0.15) 1px, transparent 1px); background-size: 50px 50px; animation: gridScroll 20s linear infinite; pointer-events: none; }
@keyframes gridScroll { 0% { transform: translate(0, 0); } 100% { transform: translate(50px, 50px); } }

.neural-nodes { position: fixed; width: 100%; height: 100%; top: 0; left: 0; z-index: 0; pointer-events: none; }
.node { 
    position: absolute; 
    width: 14px; 
    height: 14px; 
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="-6 -6 112 112"><polygon points="30,0 70,0 100,30 100,70 70,100 30,100 0,70 0,30" fill="none" stroke="%23175d9b" stroke-width="8" stroke-linejoin="miter"/><circle cx="50" cy="50" r="14" fill="%23175d9b"/></svg>') center/contain no-repeat;
    filter: blur(0px) brightness(1);
    animation: nodePulse 7s cubic-bezier(0.45, 0.05, 0.55, 0.95) infinite;
}

@keyframes nodePulse { 
    0% { 
        opacity: 0; 
        transform: scale(0.5) translateZ(1);
        filter: blur(2px) brightness(0.7);
    }
    15% {
        opacity: 0.2;
        transform: scale(0.7) translateZ(0);
        filter: blur(1px) brightness(0.85);
    }
    30% {
        opacity: 0.6;
        transform: scale(0.95) translateZ(0);
        filter: blur(0.3px) brightness(1);
    }
    45% { 
        opacity: 1; 
        transform: scale(1.35) translateZ(0);
        filter: blur(0px) brightness(1.15);
    }
    55% { 
        opacity: 1; 
        transform: scale(1.35) translateZ(0);
        filter: blur(0px) brightness(1.15);
    }
    70% {
        opacity: 0.6;
        transform: scale(0.95) translateZ(0);
        filter: blur(0.3px) brightness(1);
    }
    85% {
        opacity: 0.2;
        transform: scale(0.7) translateZ(0);
        filter: blur(1px) brightness(0.85);
    }
    100% {
        opacity: 0;
        transform: scale(0.5) translateZ(0);
        filter: blur(2px) brightness(0.7);
    }
}

.main-nav { 
    display: flex; 
    gap: 2rem; 
    align-items: center; 
}

.nav-item { 
    display: flex; 
    align-items: center; 
    gap: 0.7rem;
    padding: 1rem 2.2rem; 
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border: 2px solid rgba(23, 93, 155, 0.2);
    border-radius: 50px;
    text-decoration: none; 
    font-weight: 700; 
    font-size: 1.1rem;
    color: #175d9b;
    transition: all 0.4s;
    box-shadow: 0 4px 20px rgba(23, 93, 155, 0.15);
    position: relative;
    overflow: hidden;
}

.nav-item::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: linear-gradient(135deg, rgba(23, 93, 155, 0.1) 0%, rgba(13, 68, 112, 0.1) 100%);
    transition: width 0.4s;
}

.nav-item:hover::before {
    width: 100%;
}

.nav-item:hover { 
    transform: translateY(-4px);
    box-shadow: 0 10px 35px rgba(23, 93, 155, 0.3);
    border-color: #175d9b;
}

.nav-icon {
    font-size: 1.4rem;
    position: relative;
    z-index: 1;
}

.nav-text {
    font-size: 1.1rem;
    position: relative;
    z-index: 1;
}
@keyframes nodePulse { 0%, 100% { opacity: 0.3; transform: scale(1); } 50% { opacity: 0.9; transform: scale(1.5); } }
.node:nth-child(1) { top: 10%; left: 15%; animation-delay: -3.5s; }
.node:nth-child(2) { top: 30%; left: 85%; animation-delay: -2.7s; }
.node:nth-child(3) { top: 60%; left: 25%; animation-delay: -1.9s; }
.node:nth-child(4) { top: 20%; left: 70%; animation-delay: -1.1s; }
.node:nth-child(5) { top: 80%; left: 60%; animation-delay: -0.3s; }
header { position: fixed; top: 0; width: 100%; background: rgba(255, 255, 255, 0.95); backdrop-filter: blur(20px); border-bottom: 1px solid rgba(23, 93, 155, 0.1); z-index: 1000; padding: 1rem 3rem; box-shadow: 0 4px 30px rgba(23, 93, 155, 0.1); }
.header-container { max-width: 1600px; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; }
.logo-container { display: flex; align-items: center; gap: 1rem; }
.logo-symbol { width: 110px; height: 110px; animation: logoFloat 3s ease-in-out infinite; }
@keyframes logoFloat { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-5px); } }
.logo-symbol img { width: 100%; height: 100%; object-fit: contain; filter: drop-shadow(0 4px 20px rgba(23, 93, 155, 0.4)); }
.logo { font-size: 1.8rem; font-weight: 800; background: linear-gradient(135deg, #175d9b 0%, #0d4470 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; letter-spacing: -1px; }
.system-status { display: flex; align-items: center; gap: 0.6rem; font-size: 0.85rem; color: #4ade80; font-weight: 600; background: rgba(74, 222, 128, 0.1); padding: 0.5rem 1rem; border-radius: 20px; border: 1px solid rgba(74, 222, 128, 0.3); }
.status-dot { width: 8px; height: 8px; background: #4ade80; border-radius: 50%; animation: statusBlink 2s ease-in-out infinite; box-shadow: 0 0 10px #4ade80; }
@keyframes statusBlink { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }






.floating-bot { position: fixed; bottom: 120px; left: 60px; width: 180px; height: 180px; z-index: 10000; pointer-events: none; }
.entity-glow { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 280px; height: 280px; background: radial-gradient(circle, rgba(23, 93, 155, 0.25) 0%, transparent 70%); animation: glowPulse 4s ease-in-out infinite; }
@keyframes glowPulse { 0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.5; } 50% { transform: translate(-50%, -50%) scale(1.3); opacity: 0.8; } }
.entity-frame { position: absolute; border: 2px solid rgba(23, 93, 155, 0.2); border-radius: 50%; pointer-events: none; }
.frame-1 { top: -20px; left: -20px; right: -20px; bottom: -20px; animation: frameRotate 20s linear infinite; }
.frame-2 { top: -35px; left: -35px; right: -35px; bottom: -35px; animation: frameRotate 30s linear infinite reverse; }
@keyframes frameRotate { 0% { transform: rotate(0deg); } 100% { transform: rotate(360deg); } }
.hero-bot { width: 180px; height: 180px; position: relative; z-index: 2; animation: botFloat 6s ease-in-out infinite; transition: transform 0.4s; }
@keyframes botFloat { 0%, 100% { transform: translateY(0) rotate(0deg); } 50% { transform: translateY(-20px) rotate(3deg); } }
.hero-bot img { width: 100%; height: 100%; object-fit: contain; filter: drop-shadow(0 20px 60px rgba(23, 93, 155, 0.5)); }
.bot-speech-bubble { 
    position: absolute; 
    bottom: -15px; 
    left: 50%; 
    transform: translateX(-50%); 
    background: white; 
    padding: 0.7rem 1.8rem; 
    border-radius: 25px; 
    box-shadow: 0 10px 40px rgba(23, 93, 155, 0.25); 
    border: 2px solid #175d9b; 
    font-weight: 700; 
    color: #175d9b; 
    font-size: 0.9rem; 
    white-space: nowrap; 
    animation: bubblePulse 3s ease-in-out infinite; 
    z-index: 3;
    pointer-events: auto;
    cursor: pointer;
}



.pricing-section {
    max-width: 1200px;
    margin: 0 auto;
    padding: 3rem 1rem;
}

.section-badge {
    display: inline-block;
    background: rgba(23, 93, 155, 0.1);
    color: #175d9b;
    padding: 0.7rem 1.8rem;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.95rem;
    margin-bottom: 2rem;
    letter-spacing: 1px;
    border: 2px solid rgba(23, 93, 155, 0.2);
}

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

.pricing-header h2 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    font-weight: 900;
    background: linear-gradient(135deg, #0a1929 0%, #175d9b 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.pricing-subtitle {
    font-size: 1.2rem;
    color: #4a5568;
    font-weight: 500;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
    margin-top: 3rem;
}

.pricing-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    padding: 3rem 2.5rem;
    border-radius: 28px;
    border: 3px solid rgba(23, 93, 155, 0.15);
    transition: all 0.5s;
    position: relative;
    overflow: hidden;
}

.pricing-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 6px;
    background: linear-gradient(90deg, #175d9b, #0d4470);
    transform: scaleX(0);
    transition: transform 0.5s;
}

.pricing-card:hover::before {
    transform: scaleX(1);
}

.pricing-card:hover {
    transform: translateY(-15px);
    box-shadow: 0 30px 80px rgba(23, 93, 155, 0.25);
    border-color: #175d9b;
}

.pricing-card.featured {
    border-color: #175d9b;
    box-shadow: 0 20px 60px rgba(23, 93, 155, 0.2);
}

.pricing-card.featured::before {
    transform: scaleX(1);
}

.plan-badge {
    display: inline-block;
    background: rgba(23, 93, 155, 0.1);
    color: #175d9b;
    padding: 0.5rem 1.2rem;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.85rem;
    margin-bottom: 1.5rem;
    letter-spacing: 0.5px;
}

.featured .plan-badge {
    background: linear-gradient(135deg, #175d9b 0%, #0d4470 100%);
    color: white;
}

.plan-title {
    font-size: 2rem;
    font-weight: 800;
    color: #0a1929;
    margin-bottom: 1rem;
}

.plan-description {
    color: #4a5568;
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: 2rem;
    min-height: 80px;
}

.plan-features {
    list-style: none;
    padding: 0;
    margin: 2rem 0;
}

.plan-features li {
    padding: 1rem 0;
    color: #4a5568;
    font-size: 1rem;
    line-height: 1.7;
    border-bottom: 1px solid rgba(23, 93, 155, 0.1);
    display: flex;
    align-items: start;
    gap: 1rem;
}

.plan-features li:last-child {
    border-bottom: none;
}

.feature-icon {
    color: #175d9b;
    font-weight: 800;
    font-size: 1.2rem;
    min-width: 25px;
}

.feature-text {
    flex: 1;
}

.feature-title {
    font-weight: 700;
    color: #0a1929;
    margin-bottom: 0.3rem;
}

.feature-desc {
    font-size: 0.9rem;
    color: #718096;
    line-height: 1.6;
}

.plan-cta {
    margin-top: 2.5rem;
}

.cta-button {
    display: block;
    width: 100%;
    padding: 1.3rem 2rem;
    background: white;
    color: #175d9b;
    border: 3px solid #175d9b;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1rem;
    text-align: center;
    transition: all 0.4s;
}

.cta-button:hover {
    background: #175d9b;
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(23, 93, 155, 0.3);
}

.featured .cta-button {
    background: linear-gradient(135deg, #175d9b 0%, #0d4470 100%);
    color: white;
    border: none;
    box-shadow: 0 15px 50px rgba(23, 93, 155, 0.3);
}

.featured .cta-button:hover {
    transform: translateY(-5px);
    box-shadow: 0 25px 70px rgba(23, 93, 155, 0.5);
}

@media (max-width: 768px) {
    .pricing-header h2 {
        font-size: 2.5rem;
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}
@keyframes bubblePulse { 0%, 100% { transform: translateX(-50%) scale(1); } 50% { transform: translateX(-50%) scale(1.08); } }
.bot-speech-bubble::before { content: ""; position: absolute; top: -8px; left: 50%; transform: translateX(-50%); border-left: 10px solid transparent; border-right: 10px solid transparent; border-bottom: 10px solid #175d9b; }

.hero { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 8rem 2rem 1rem; position: relative; }
.hero-content { max-width: 1400px; text-align: center; position: relative; z-index: 1; }
.hero h1 { font-size: 4.5rem; font-weight: 900; line-height: 1.1; margin-bottom: 1.5rem; background: linear-gradient(135deg, #0a1929 0%, #175d9b 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; letter-spacing: -2px; }
.hero-micro-subtitle { font-size: 1.3rem; color: #4a5568; font-weight: 600; margin-bottom: 1.5rem; max-width: 900px; margin-left: auto; margin-right: auto; }
.hero-subtitle { font-size: 1.5rem; color: #4a5568; max-width: 800px; margin: 0 auto 3rem; font-weight: 500; }
.hero-buttons { display: flex; gap: 1.5rem; justify-content: center; flex-wrap: wrap; margin-bottom: 1.5rem; }
.cta-explanation { font-size: 0.95rem; color: rgba(74, 85, 104, 0.8); font-style: italic; max-width: 600px; margin-left: auto; margin-right: auto; }

.primary-btn { background: linear-gradient(135deg, #175d9b 0%, #0d4470 100%); color: white; padding: 1.5rem 3.5rem; border-radius: 50px; text-decoration: none; font-weight: 700; font-size: 1.2rem; box-shadow: 0 15px 50px rgba(23, 93, 155, 0.4); transition: all 0.4s; position: relative; overflow: hidden; display: inline-block; }
.primary-btn::before { content: ""; position: absolute; top: 50%; left: 50%; width: 0; height: 0; background: rgba(255, 255, 255, 0.2); border-radius: 50%; transform: translate(-50%, -50%); transition: width 0.6s, height 0.6s; }
.primary-btn:hover::before { width: 300px; height: 300px; }
.primary-btn:hover { transform: translateY(-5px); box-shadow: 0 25px 70px rgba(23, 93, 155, 0.6); }
.secondary-btn { background: white; color: #175d9b; padding: 1.5rem 3.5rem; border-radius: 50px; text-decoration: none; font-weight: 700; font-size: 1.2rem; border: 3px solid #175d9b; transition: all 0.4s; display: inline-block; }
.secondary-btn:hover { background: #175d9b; color: white; transform: translateY(-5px); }

section { padding: 3rem 1rem; max-width:  1400px; margin: 0 auto; position: relative; z-index: 1; }
.section-badge { display: inline-block; background: rgba(23, 93, 155, 0.1); color: #175d9b; padding: 0.7rem 1.8rem; border-radius: 50px; font-weight: 700; font-size: 0.95rem; margin-bottom: 2rem; letter-spacing: 1px; border: 2px solid rgba(23, 93, 155, 0.2); }
section h2 { font-size: 3.5rem; margin-bottom: 1rem; text-align: center; font-weight: 900; background: linear-gradient(135deg, #0a1929 0%, #175d9b 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.section-subtitle { text-align: center; font-size: 1.2rem; color: #4a5568; margin-bottom: 4rem; font-weight: 500; }

.services-grid { display: flex; flex-direction: column; gap: 2.5rem; max-width: 900px; margin: 0 auto; }
.service-card { background: rgba(255, 255, 255, 0.95); backdrop-filter: blur(20px); padding: 3rem; border-radius: 24px; border: 2px solid rgba(23, 93, 155, 0.15); transition: all 0.5s; position: relative; overflow: hidden; }
.service-card::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 5px; background: linear-gradient(90deg, #175d9b, #0d4470); transform: scaleX(0); transition: transform 0.5s; }
.service-card:hover::before { transform: scaleX(1); }
.service-card:hover { transform: translateY(-15px); box-shadow: 0 30px 80px rgba(23, 93, 155, 0.25); border-color: #175d9b; }
.service-icon { width: 70px; height: 70px; background: linear-gradient(135deg, #175d9b 0%, #0d4470 100%); border-radius: 18px; display: flex; align-items: center; justify-content: center; margin-bottom: 1.5rem; font-size: 2rem; box-shadow: 0 10px 30px rgba(23, 93, 155, 0.3); transition: all 0.3s; }
.service-card:hover .service-icon { transform: scale(1.1) rotate(5deg); }
.service-card h3 { font-size: 1.6rem; margin-bottom: 1rem; color: #0a1929; font-weight: 800; }
.service-card p { color: #4a5568; line-height: 1.8; font-size: 1.05rem; }
.service-meta { margin-top: 1.5rem; padding-top: 1.5rem; border-top: 2px solid rgba(23, 93, 155, 0.1); }
.service-fit, .service-outcome { font-size: 0.95rem; color: #4a5568; line-height: 1.6; margin-bottom: 0.5rem; }
.service-fit { font-weight: 600; }

#proof { background: linear-gradient(135deg, rgba(23, 93, 155, 0.05) 0%, rgba(255, 255, 255, 0.8) 100%); backdrop-filter: blur(10px); border-radius: 40px; }
.proof-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 2rem; max-width: 1000px; margin: 0 auto; }
.proof-card { background: white; padding: 2.5rem 2rem; border-radius: 24px; text-align: center; border: 2px solid rgba(23, 93, 155, 0.1); transition: all 0.4s; }
.proof-card:hover { transform: translateY(-10px); box-shadow: 0 25px 70px rgba(23, 93, 155, 0.2); border-color: #175d9b; }
.proof-number { font-size: 3.5rem; font-weight: 900; background: linear-gradient(135deg, #175d9b 0%, #0d4470 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; margin-bottom: 0.5rem; }
.proof-label { font-size: 1.1rem; color: #4a5568; font-weight: 600; }

#why { background: rgba(255, 255, 255, 0.6); backdrop-filter: blur(10px); border-radius: 40px; }
.why-grid { display: flex; flex-direction: column; gap: 3rem; max-width: 900px; margin: 0 auto; }
.why-card { background: white; padding: 3.5rem 3rem; border-radius: 28px; border: 3px solid rgba(23, 93, 155, 0.15); transition: all 0.5s; position: relative; overflow: hidden; }
.why-card::after { content: ""; position: absolute; bottom: 0; left: 0; right: 0; height: 6px; background: linear-gradient(90deg, #175d9b, #0d4470); transform: scaleX(0); transition: transform 0.5s; }
.why-card:hover::after { transform: scaleX(1); }
.why-card:hover { transform: translateY(-12px); box-shadow: 0 35px 90px rgba(23, 93, 155, 0.25); border-color: #175d9b; }
.why-number { font-size: 4rem; font-weight: 900; background: linear-gradient(135deg, #175d9b 0%, #0d4470 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; margin-bottom: 1.5rem; }
.why-card h3 { font-size: 1.8rem; margin-bottom: 1.2rem; color: #0a1929; font-weight: 800; }
.why-card p { color: #4a5568; line-height: 1.9; font-size: 1.1rem; margin-bottom: 1rem; }
.scenario-box, .process-box, .partnership-box { margin-top: 1.5rem; padding: 1.5rem; background: rgba(23, 93, 155, 0.05); border-radius: 16px; border-right: 4px solid #175d9b; }
.scenario-label, .process-label, .partnership-label { font-weight: 700; color: #175d9b; margin-bottom: 0.8rem; font-size: 1rem; }
.scenario-text, .process-why, .partnership-availability { font-size: 0.95rem; line-height: 1.7; color: #4a5568; }
.process-timeline, .partnership-examples { list-style: none; padding: 0; margin: 1rem 0; }
.process-timeline li, .partnership-examples li { padding: 0.5rem 0; font-size: 0.95rem; color: #4a5568; }

.about-card { background: rgba(255, 255, 255, 0.95); backdrop-filter: blur(20px); padding: 3.5rem 3rem; border-radius: 28px; border: 2px solid rgba(23, 93, 155, 0.15); max-width: 1000px; margin: 0 auto; box-shadow: 0 20px 60px rgba(23, 93, 155, 0.15); }
.about-section-divider { margin-bottom: 3rem; }
.about-section-title { font-size: 1.8rem; margin-bottom: 1.5rem; color: #175d9b; font-weight: 800; text-align: center; }
.about-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.5rem; }
.about-item { background: rgba(23, 93, 155, 0.05); padding: 1.5rem; border-radius: 16px; border-right: 4px solid #175d9b; }
.about-item p { color: #4a5568; font-size: 1.05rem; font-weight: 600; line-height: 1.7; margin: 0; }
.about-benefits { border-top: 3px solid rgba(23, 93, 155, 0.1); padding-top: 3rem; }
.benefit-list { display: flex; flex-direction: column; gap: 1.2rem; }
.benefit-item { display: flex; align-items: start; gap: 1rem; }
.benefit-icon { font-size: 1.5rem; min-width: 30px; }
.benefit-text { color: #4a5568; font-size: 1.05rem; line-height: 1.7; margin: 0; }

.contact-section { background: white; border-radius: 40px; padding: 6rem 4rem; box-shadow: 0 40px 100px rgba(0, 0, 0, 0.1); margin: 4rem auto; max-width: 900px; }
.reassurance-box { background: rgba(23, 93, 155, 0.05); border: 2px solid rgba(23, 93, 155, 0.2); border-radius: 20px; padding: 2rem; margin-bottom: 3rem; text-align: center; }
.reassurance-box h3 { font-size: 1.4rem; color: #175d9b; margin-bottom: 1.5rem; }
.reassurance-list { list-style: none; padding: 0; margin: 1.5rem 0; }
.reassurance-list li { padding: 0.6rem 0; font-size: 1.05rem; color: #4a5568; font-weight: 600; }
.whatsapp-alternative { margin-top: 1.5rem; font-size: 1rem; color: #4a5568; }
.whatsapp-alternative a { color: #175d9b; font-weight: 700; text-decoration: underline; }
.contact-intro { text-align: center; font-size: 1.3rem; color: #4a5568; margin-bottom: 3rem; }
form { display: grid; gap: 2rem; }
label { display: block; margin-bottom: 0.8rem; font-weight: 700; color: #0a1929; }
input, textarea { width: 100%; padding: 1.3rem; border: 3px solid #e2e8f0; border-radius: 16px; font-size: 1.1rem; font-family: inherit; transition: all 0.3s; background: #f8fafc; }
input:focus, textarea:focus { outline: none; border-color: #175d9b; background: white; box-shadow: 0 10px 40px rgba(23, 93, 155, 0.1); }
textarea { min-height: 140px; resize: vertical; }
button[type="submit"] { background: linear-gradient(135deg, #175d9b 0%, #0d4470 100%); color: white; padding: 1.5rem; border: none; border-radius: 16px; font-size: 1.3rem; font-weight: 700; cursor: pointer; transition: all 0.4s; box-shadow: 0 15px 50px rgba(23, 93, 155, 0.3); }
button[type="submit"]:hover { transform: translateY(-5px); box-shadow: 0 25px 70px rgba(23, 93, 155, 0.5); }

.chat-widget { position: fixed; bottom: 30px; right: 30px; z-index: 9999; text-decoration: none; }
.chat-widget-icon { width: 90px; height: 90px; background: linear-gradient(135deg, #175d9b 0%, #0d4470 100%); border-radius: 50%; display: flex; align-items: center; justify-content: center; box-shadow: 0 12px 45px rgba(23, 93, 155, 0.5); animation: botPulse 2s ease-in-out infinite; transition: all 0.4s; }
@keyframes botPulse { 0%, 100% { box-shadow: 0 12px 45px rgba(23, 93, 155, 0.5); } 50% { box-shadow: 0 12px 65px rgba(23, 93, 155, 0.8); } }
.chat-widget:hover .chat-widget-icon { transform: scale(1.1) translateY(-5px); }
.chat-widget-icon::before { content: "💬"; font-size: 2.5rem; }
/* Chat Window Styles */
.chat-window {
    position: fixed;
    bottom: -100%;
    left: 60px;
    width: 480px;
    height: 720px;
    background: white;
    border-radius: 24px;
    box-shadow: 0 20px 80px rgba(23, 93, 155, 0.4);
    z-index: 10001;
    display: flex;
    flex-direction: column;
    transition: bottom 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    border: 3px solid #175d9b;
    overflow: hidden;
}

.chat-window.active {
    bottom: 120px;
}

.floating-bot {
    transition: all 0.5s;
}

.floating-bot.hidden {
    opacity: 0;
    pointer-events: none;
    transform: scale(0.5);
}

.chat-header {
    background: linear-gradient(135deg, #175d9b 0%, #0d4470 100%);
    color: white;
    padding: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 2px solid rgba(255, 255, 255, 0.2);
}

.chat-header-content {
    display: flex;
    align-items: center;
    gap: 1rem;
}
.chat-bot-avatar {
    width: 150px;
    height: 150px;
    border-radius: 100%;
    border: 0px solid white;
    background: white;
    padding: 3px;
}

.chat-header-info h3 {
    margin: 0;
    font-size: 1.2rem;
    font-weight: 800;
}

.chat-status {
    margin: 0;
    font-size: 0.85rem;
    opacity: 0.9;
}

.chat-close-btn {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: white;
    width: 35px;
    height: 35px;
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.chat-close-btn:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: rotate(90deg);
}

.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 1.5rem;
    background: linear-gradient(135deg, #f5f7fa 0%, #e8ecf1 100%);
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.bot-message, .user-message {
    display: flex;
    gap: 0.8rem;
    align-items: flex-start;
    animation: messageSlide 0.3s ease-out;
}

@keyframes messageSlide {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.user-message {
    flex-direction: row-reverse;
}
.message-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    box-shadow: 0 4px 15px rgba(23, 93, 155, 0.2);
    flex-shrink: 0;
    overflow: hidden;
}
.message-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.message-bubble {
    background: white;
    padding: 1rem 1.3rem;
    border-radius: 18px;
    max-width: 70%;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    line-height: 1.6;
    font-size: 0.95rem;
    color: #2d3748;
}

.user-bubble {
    background: linear-gradient(135deg, #175d9b 0%, #0d4470 100%);
    color: white;
}

.chat-input-area {
    padding: 1.2rem;
    background: white;
    border-top: 2px solid #e2e8f0;
    display: flex;
    gap: 0.8rem;
}

.chat-input {
    flex: 1;
    padding: 1rem;
    border: 2px solid #e2e8f0;
    border-radius: 50px;
    font-size: 0.95rem;
    font-family: inherit;
    transition: all 0.3s;
}

.chat-input:focus {
    outline: none;
    border-color: #175d9b;
    box-shadow: 0 4px 15px rgba(23, 93, 155, 0.1);
}

.chat-send-btn {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #175d9b 0%, #0d4470 100%);
    border: none;
    border-radius: 50%;
    color: white;
    font-size: 1.3rem;
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.chat-send-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 25px rgba(23, 93, 155, 0.4);
}

footer { background: linear-gradient(135deg, #b6c5e4 0%, hsl(194, 18%, 68%) 100%); color: white; padding: 4rem 2rem 2rem; text-align: center; }
.footer-logo { font-size: 2rem; font-weight: 800; margin-bottom: 2rem; }
.footer-links { display: flex; justify-content: center; gap: 3rem; margin: 2rem 0; flex-wrap: wrap; }
.footer-links a { color: rgba(255, 255, 255, 0.8); text-decoration: none; transition: all 0.3s; }
.footer-links a:hover { color: #175d9b; }
.copyright { margin-top: 3rem; padding-top: 2rem; border-top: 1px solid rgba(255, 255, 255, 0.1); color: rgba(255, 255, 255, 0.6); }

@media (max-width: 768px) {
    header { padding: 1rem; }
    .header-container { justify-content: center; }
    .logo-container { gap: 1rem; }
    .logo-symbol { width: 90px; height: 90px; }
    .logo { font-size: 1.6rem; }
    .main-nav { display: none; }
    .system-status { display: none; }
    .hero h1 { font-size: 2.5rem; }
    .hero-micro-subtitle { font-size: 1.1rem; }
    .floating-bot { width: 120px; height: 120px; bottom: 180px; left: 15px; }
    .hero-bot { width: 120px; height: 120px; }
    .entity-glow { width: 180px; height: 180px; }
    .bot-speech-bubble { font-size: 0.75rem; padding: 0.5rem 1.2rem; white-space: normal; max-width: 120px; bottom: -120px; left: 50%; transform: translateX(-50%); }
    section h2 { font-size: 2.5rem; }
    .contact-section { padding: 3rem 2rem; }
    .chat-widget-icon { width: 70px; height: 70px; }
    .chat-window {
        width: calc(100% - 40px);
        left: 20px;
        height: 600px;
    }
    .chat-window.active {
        bottom: 80px;
    }
}