/* =========================================
    1. BASE & TYPOGRAPHY
========================================= */
body { 
    font-family: 'Nunito', sans-serif; 
    color: #334155; 
    background-color: #f8fafc; 
    overflow-x: hidden; 
}

/* Tema Warna Sigerbot */
.text-primary-siger { color: #1e3a8a; }
.bg-primary-siger { background-color: #1e3a8a; }
.text-accent { color: #eab308; }
.bg-accent { background-color: #eab308; }

/* =========================================
    2. MODERN NAVBAR (GLASSMORPHISM)
========================================= */
.navbar-modern { 
    background: rgba(15, 23, 42, 0.6); 
    backdrop-filter: blur(15px); 
    -webkit-backdrop-filter: blur(15px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.4s ease;
}
.navbar-brand { font-weight: 900; color: #ffffff !important; letter-spacing: 1px; }

.btn-login-modern { 
    background: rgba(255, 255, 255, 0.1); 
    color: #ffffff; 
    font-weight: 700; 
    border-radius: 50px; 
    padding: 8px 25px; 
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1); 
}
.btn-login-modern:hover { 
    background: #ffffff; 
    color: #0f172a; 
    box-shadow: 0 0 20px rgba(255,255,255,0.4);
    transform: translateY(-2px);
}

/* =========================================
    3. HIGH-TECH HERO SECTION
========================================= */
.hero-section { 
    background-color: #0f172a; 
    padding: 160px 0 120px; 
    color: white; 
    position: relative; 
    overflow: hidden; 
    z-index: 1;
}

/* Animated Glowing Orbs Background */
.hero-section::before { 
    content: ''; position: absolute; width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.4) 0%, rgba(15, 23, 42, 0) 70%);
    border-radius: 50%; top: -200px; right: -150px; z-index: -1;
    animation: pulse-glow 8s infinite alternate;
}
.hero-section::after {
    content: ''; position: absolute; width: 500px; height: 500px;
    background: radial-gradient(circle, rgba(234, 179, 8, 0.25) 0%, rgba(15, 23, 42, 0) 70%);
    border-radius: 50%; bottom: -100px; left: -150px; z-index: -1;
    animation: pulse-glow 10s infinite alternate-reverse;
}

@keyframes pulse-glow {
    0% { transform: scale(1); opacity: 0.8; }
    100% { transform: scale(1.2); opacity: 0.4; }
}

.hero-title { font-weight: 900; font-size: 4rem; line-height: 1.1; letter-spacing: -1.5px; margin-bottom: 25px; }
.text-gradient {
    background: linear-gradient(to right, #fde047, #f59e0b);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.hero-subtitle { font-size: 1.2rem; color: #94a3b8; font-weight: 500; margin-bottom: 40px; line-height: 1.7; }

.badge-cyber {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    color: #93c5fd;
    font-weight: 600;
    letter-spacing: 1.5px;
    padding: 8px 20px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.2);
}

/* 3D Hover Buttons */
.btn-cta-modern { 
    background: linear-gradient(135deg, #eab308 0%, #ca8a04 100%); 
    color: #0f172a; font-weight: 800; font-size: 1.1rem; 
    padding: 15px 35px; border-radius: 50px; border: none; 
    box-shadow: 0 10px 30px rgba(234, 179, 8, 0.3), inset 0 2px 0 rgba(255,255,255,0.4); 
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275); 
    text-decoration: none; display: inline-flex; align-items: center;
}
.btn-cta-modern:hover { 
    transform: translateY(-5px) scale(1.02); 
    background: linear-gradient(135deg, #fde047 0%, #eab308 100%);
    box-shadow: 0 20px 40px rgba(234, 179, 8, 0.5); 
    color: #0f172a; 
}

.btn-outline-modern {
    background: rgba(255,255,255,0.05); color: white; font-weight: 700; 
    padding: 15px 35px; border-radius: 50px; border: 1px solid rgba(255,255,255,0.2);
    backdrop-filter: blur(10px); transition: all 0.4s ease; 
    text-decoration: none; display: inline-flex; align-items: center;
}
.btn-outline-modern:hover {
    background: rgba(255,255,255,0.15); border-color: rgba(255,255,255,0.5);
    transform: translateY(-5px); color: white;
    box-shadow: 0 10px 30px rgba(255,255,255,0.1);
}

/* Floating Image Effect */
.img-float {
    animation: float 6s ease-in-out infinite;
    filter: drop-shadow(0 30px 40px rgba(0,0,0,0.5));
}
@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
    100% { transform: translateY(0px); }
}

/* =========================================
    4. PAIN POINTS SECTION (CYBER GLOW)
========================================= */
.pain-section {
    background-color: #0f172a; 
    padding: 100px 0 80px;
    position: relative;
    z-index: 10;
    border-top: none;
}

/* Cyber Neon Card */
.pain-card-modern {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(239, 68, 68, 0.15); 
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 35px 30px;
    height: 100%;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    position: relative;
}

.pain-card-modern:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(239, 68, 68, 0.6);
    box-shadow: 0 15px 35px rgba(239, 68, 68, 0.15);
}

.pain-card-modern h5 {
    font-weight: 800;
    font-size: 1.2rem;
    letter-spacing: 0.5px;
    color: #ffffff !important; 
}

.pain-card-modern p { color: #94a3b8 !important; }
.pain-card-modern h5.text-warning { color: #ffc107 !important; }

/* WATERMARK ICON RAKSASA */
.pain-watermark-icon {
    position: absolute; right: -5%; bottom: -15%;
    font-size: 8rem; color: #ef4444; opacity: 0.15; 
    transform: rotate(-15deg);
    transition: all 0.5s cubic-bezier(0.165, 0.84, 0.44, 1);
    z-index: 0; pointer-events: none; 
}
.pain-watermark-icon.warning-icon { color: #f59e0b; }
.pain-card-modern:hover .pain-watermark-icon {
    transform: rotate(0deg) scale(1.1);
    opacity: 0.3; 
}

.pain-card-modern h5, .pain-card-modern p { position: relative; z-index: 1; }

/* =========================================
    5. SOLUTIONS SECTION (TERANG & BERSIH)
========================================= */
.solution-section { 
    background-color: #ffffff;
    background-image: url('app/bgsigerbot.jpg'); 
    background-size: cover;
    background-position: center;
    background-attachment: fixed; 
    padding: 120px 0; 
    position: relative;
    z-index: 1;
}

.solution-section::before {
    content: ''; position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(255, 255, 255, 0.92); 
    z-index: -1;
}

.feature-box { 
    padding: 40px; 
    background: #ffffff; 
    border-radius: 24px; 
    border-left: 8px solid #1e3a8a; 
    margin-bottom: 30px; 
    box-shadow: 0 10px 30px rgba(0,0,0,0.08); 
    transition: all 0.3s ease;
}

.feature-box:hover {
    transform: translateX(10px); 
    box-shadow: 0 15px 40px rgba(0,0,0,0.12);
}

.feature-icon-wrapper { 
    width: 70px; height: 70px; 
    background: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 100%); 
    color: white; border-radius: 20px; 
    display: flex; align-items: center; justify-content: center; 
    font-size: 2.2rem; margin-bottom: 20px; 
    box-shadow: 0 8px 20px rgba(30, 58, 138, 0.3);
}

.solusi-list .bi-check-circle-fill {
    font-size: 1.5rem; filter: drop-shadow(0 4px 6px rgba(16, 185, 129, 0.3));
}

/* =========================================
    6. PRICING SECTION (DARK AURA & 5 FULL CARDS)
========================================= */
.pricing-section { 
    background-color: #0b1329; 
    padding: 100px 0 120px; 
    position: relative; 
    z-index: 1;
    overflow: hidden;
}

.pricing-section::before {
    content: ''; position: absolute;
    width: 800px; height: 800px;
    background: radial-gradient(circle, rgba(245, 158, 11, 0.15) 0%, rgba(11, 19, 41, 0) 70%); 
    top: 10%; left: 50%; transform: translateX(-50%);
    border-radius: 50%; z-index: -1;
    animation: pulse-glow 8s infinite alternate;
}

.price-card { 
    background: #ffffff; border-radius: 24px; padding: 40px 30px; 
    text-align: center; box-shadow: 0 10px 40px rgba(0,0,0,0.2); 
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1); 
    border: 2px solid transparent; height: 100%; position: relative; 
    display: flex; flex-direction: column;
}

.price-card:hover { 
    transform: translateY(-10px); 
    box-shadow: 0 20px 40px rgba(245, 158, 11, 0.2); 
    border-color: #fcd34d; 
}

.price-card.popular { 
    border-color: #eab308; box-shadow: 0 20px 40px rgba(234, 179, 8, 0.15); 
    transform: scale(1.05); z-index: 2; 
}
.price-card.popular:hover { transform: scale(1.05) translateY(-10px); }

.price-card.vip {
    background: linear-gradient(135deg, #1e3a8a 0%, #0f172a 100%);
    border-color: #eab308; color: white;
}
.price-card.vip:hover {
    box-shadow: 0 20px 50px rgba(234, 179, 8, 0.4); 
    border-color: #facc15;
}

.popular-badge { 
    position: absolute; top: -15px; left: 50%; transform: translateX(-50%); 
    background: #eab308; color: #1e3a8a; font-weight: 800; 
    padding: 6px 20px; border-radius: 20px; font-size: 0.85rem; 
    box-shadow: 0 4px 15px rgba(234,179,8,0.4); 
}

.price-title { font-weight: 800; color: #1e3a8a; font-size: 1.3rem; margin-bottom: 10px; }
.price-card.vip .price-title { color: #facc15; } 

.price-amount { font-weight: 900; font-size: 2.5rem; color: #0f172a; margin-bottom: 5px; }
.price-card.vip .price-amount { color: #ffffff; }

.price-limit { background: #eff6ff; color: #2563eb; font-weight: 700; padding: 8px 15px; border-radius: 10px; display: inline-block; margin-bottom: 25px; font-size: 0.9rem; }
.price-card.vip .price-limit { background: rgba(234, 179, 8, 0.2); color: #facc15; border: 1px solid rgba(234, 179, 8, 0.3); }

.feature-list { list-style: none; padding: 0; margin: 0 0 30px; text-align: left; flex-grow: 1; }
.feature-list li { margin-bottom: 15px; font-size: 0.95rem; display: flex; align-items: flex-start; }
.feature-list li i { margin-right: 12px; font-size: 1.1rem; margin-top: 2px; }

.price-card .feature-list li i.bi-check-circle-fill { color: #10b981; }
.price-card.vip .feature-list li { color: #cbd5e1; }
.price-card.vip .feature-list li i.bi-check-circle-fill { color: #34d399; }

/* =========================================
    7. USE CASE SECTION
========================================= */
.usecase-section {
    background-color: #f59e0b; 
    background-image: linear-gradient(135deg, rgba(239, 164, 36, 0.25) 0%, rgba(214, 125, 20, 0.32) 100%);
    padding: 120px 0; position: relative; overflow: hidden; z-index: 1; 
}

.usecase-section::before {
    content: ''; position: absolute;
    top: 0%; left: -15%; width: 150%; height: 100%;
    background-image: url('herosigerbot.png');
    background-size: contain; background-position: left center;
    background-repeat: no-repeat; opacity: 0.15; z-index: -1; pointer-events: none; 
}

.usecase-section h2, .usecase-section p.text-muted {
    color: #ffffff !important; text-shadow: 0 2px 4px rgba(0,0,0,0.1); 
}

.usecase-card {
    background: rgba(255, 255, 255, 0.92); 
    backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
    border-radius: 24px; padding: 40px 30px; height: 100%;
    border: 1px solid rgba(255, 255, 255, 0.4);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    position: relative; overflow: hidden; z-index: 1;
}

.usecase-card:hover {
    transform: translateY(-12px); background: rgba(255, 255, 255, 1); 
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15); border-color: #1e3a8a; 
}

.usecase-watermark-icon {
    position: absolute; right: -10%; bottom: -20%;
    font-size: 10rem; color: #1e3a8a; opacity: 0.08; 
    transform: rotate(-15deg);
    transition: all 0.5s cubic-bezier(0.165, 0.84, 0.44, 1);
    z-index: 0; pointer-events: none; 
}

.usecase-card:hover .usecase-watermark-icon {
    transform: rotate(0deg) scale(1.1); opacity: 0.25; 
}

.usecase-title { font-weight: 800; font-size: 1.2rem; color: #1e3a8a; margin-bottom: 12px; position: relative; z-index: 1; }
.usecase-desc { color: #475569; font-size: 0.95rem; line-height: 1.7; margin: 0; position: relative; z-index: 1; }

/* =========================================
    8. HIGH-TECH FOOTER & OVERLAPPING CTA
========================================= */
.footer-cta-box {
    background: linear-gradient(135deg, rgba(30, 58, 138, 0.9) 0%, rgba(15, 23, 42, 0.95) 100%);
    border: 1px solid rgba(59, 130, 246, 0.3); border-radius: 24px;
    padding: 50px 40px; margin-top: -80px; margin-bottom: 60px;
    position: relative; z-index: 10;
    backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4); overflow: hidden;
}

.footer-cta-box::before {
    content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 4px;
    background: linear-gradient(90deg, #f59e0b 0%, #ea580c 100%);
}

.footer-tech {
    background-color: #0b1329; color: #94a3b8; padding: 0 0 30px; position: relative; border-top: none; overflow: hidden;
}

.footer-tech::after {
    content: ''; position: absolute; bottom: -150px; left: 50%; transform: translateX(-50%);
    width: 800px; height: 300px;
    background: radial-gradient(ellipse, rgba(30, 58, 138, 0.15) 0%, rgba(11, 19, 41, 0) 70%);
    z-index: 0; pointer-events: none;
}

.footer-content { position: relative; z-index: 1; }
.footer-brand { font-weight: 900; font-size: 1.8rem; color: #ffffff !important; letter-spacing: 1px; margin-bottom: 20px; display: inline-block; text-decoration: none; }
.footer-heading { color: #ffffff; font-weight: 800; font-size: 1.1rem; margin-bottom: 25px; letter-spacing: 0.5px; }
.footer-link { color: #94a3b8; text-decoration: none; transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1); display: block; margin-bottom: 15px; font-size: 0.95rem; }
.footer-link:hover { color: #eab308; transform: translateX(8px); }

.footer-social { 
    width: 45px; height: 45px; background: rgba(255, 255, 255, 0.05); border-radius: 12px; 
    display: inline-flex; align-items: center; justify-content: center; 
    color: #ffffff; transition: all 0.3s ease; margin-right: 10px; 
    border: 1px solid rgba(255, 255, 255, 0.1); font-size: 1.2rem;
}
.footer-social:hover { background: #1e3a8a; color: #ffffff; border-color: #3b82f6; transform: translateY(-5px); box-shadow: 0 10px 20px rgba(30, 58, 138, 0.4); }

.footer-bottom { border-top: 1px solid rgba(255, 255, 255, 0.1); padding-top: 25px; margin-top: 50px; }

/* =========================================
    9. FLOATING ACTIONS CONTAINER (WA & TOP)
========================================= */
.floating-action-group { position: fixed; bottom: 30px; right: 30px; display: flex; flex-direction: column; gap: 12px; z-index: 9999; }
.btn-floating { width: 55px; height: 55px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.5rem; color: #ffffff !important; box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3); transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275); text-decoration: none; border: none; cursor: pointer; }
.btn-float-wa { background: linear-gradient(135deg, #25d366 0%, #075e54 100%); }
.btn-float-wa:hover { transform: scale(1.1) translateY(-4px); box-shadow: 0 15px 30px rgba(37, 211, 102, 0.4); }
.btn-float-top { background: rgba(30, 58, 138, 0.7); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); border: 1px solid rgba(255, 255, 255, 0.1); opacity: 0; visibility: hidden; transform: translateY(20px); }
.btn-float-top.active { opacity: 1; visibility: visible; transform: translateY(0); }
.btn-float-top:hover { background: #f59e0b; color: #0f172a !important; transform: scale(1.1) translateY(-4px); box-shadow: 0 15px 30px rgba(245, 158, 11, 0.4); }

/* =========================================
    10. RESPONSIVE LAYOUT (HP & TABLET)
========================================= */
@media (max-width: 768px) {
    .hero-title { font-size: 2.8rem; }
    .hero-section { padding: 120px 0 80px; }
    .navbar-modern { background: rgba(15, 23, 42, 0.95); }
    .price-card.popular { transform: scale(1); margin-top: 20px; margin-bottom: 20px; }
    .usecase-section::before {
        top: -35%; width: 200%; left: -40%; background-size: 400px; background-position: left center; opacity: 0.12; 
    }
}