/* ===========================================
   FireSignal Pro - Landing Page 0019
   Color Scheme: Orange/Coral
   =========================================== */

/* ---------- Base & Scrollbar ---------- */
html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    padding: 0;
    background-color: #030712; /* gray-950 */
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans SC", sans-serif;
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 6px;
}
::-webkit-scrollbar-track {
    background: #0a0a0a;
}
::-webkit-scrollbar-thumb {
    background: #f97316;
    border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
    background: #ea580c;
}

/* ---------- Navbar Transitions ---------- */
#navbar {
    background-color: transparent;
    transition: background-color 0.3s ease, box-shadow 0.3s ease;
}

#navbar.scrolled {
    background-color: rgba(3, 7, 18, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 1px 0 rgba(255, 255, 255, 0.05);
}

/* ---------- Hero Animations ---------- */
@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-12px);
    }
}

.animate-float {
    animation: float 3s ease-in-out infinite;
}

/* ---------- Feature Cards ---------- */
.feature-card {
    position: relative;
    background: rgba(17, 24, 39, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-top: 4px solid #f97316;
    border-radius: 16px;
    padding: 40px 28px 28px;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: visible;
}

.feature-card:hover {
    transform: translateY(-8px);
    border-top-color: #fb923c;
    border-top-width: 4px;
    box-shadow:
        0 20px 50px rgba(249, 115, 22, 0.15),
        0 0 0 1px rgba(249, 115, 22, 0.1);
    background: rgba(23, 30, 45, 0.95);
}

.feature-card:hover .feature-card-badge {
    transform: translateY(-4px) scale(1.1);
    box-shadow: 0 8px 25px rgba(249, 115, 22, 0.5);
}

/* Icon badge overlapping card edge */
.feature-card-badge {
    position: absolute;
    top: -24px;
    left: 28px;
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, #f97316, #ef4444);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 20px;
    box-shadow: 0 8px 25px rgba(249, 115, 22, 0.4);
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 2;
}

/* ---------- Stats Section ---------- */
.stats-item {
    text-align: center;
    padding: 28px 16px;
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 16px;
    transition: all 0.3s ease;
}

.stats-item:hover {
    background: rgba(255, 255, 255, 0.14);
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.2);
}

.stats-number {
    font-size: 3rem;
    font-weight: 800;
    color: #fff;
    line-height: 1.1;
    margin-bottom: 8px;
    letter-spacing: -1px;
}

.stats-label {
    font-size: 0.95rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.8);
}

/* ---------- Testimonial Cards ---------- */
.testimonial-card {
    background: rgba(17, 24, 39, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 20px;
    padding: 32px 28px;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.testimonial-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    border-radius: 20px 20px 0 0;
    transition: height 0.3s ease;
}

.testimonial-card-orange::before {
    background: linear-gradient(90deg, #f97316, #fb923c);
}

.testimonial-card-amber::before {
    background: linear-gradient(90deg, #f59e0b, #fbbf24);
}

.testimonial-card-rose::before {
    background: linear-gradient(90deg, #f43f5e, #fb7185);
}

.testimonial-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

.testimonial-card-orange:hover {
    border-color: rgba(249, 115, 22, 0.3);
    box-shadow: 0 20px 50px rgba(249, 115, 22, 0.1);
}

.testimonial-card-amber:hover {
    border-color: rgba(245, 158, 11, 0.3);
    box-shadow: 0 20px 50px rgba(245, 158, 11, 0.1);
}

.testimonial-card-rose:hover {
    border-color: rgba(244, 63, 94, 0.3);
    box-shadow: 0 20px 50px rgba(244, 63, 94, 0.1);
}

/* ---------- Pricing Cards ---------- */
.pricing-card {
    position: relative;
    background: rgba(17, 24, 39, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 20px;
    padding: 36px 28px;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
}

.pricing-card:hover {
    transform: translateY(-6px);
    border-color: rgba(255, 255, 255, 0.12);
}

.pricing-card-pro {
    background: rgba(17, 24, 39, 0.8);
    border: 1px solid rgba(249, 115, 22, 0.3);
    box-shadow: 0 0 40px rgba(249, 115, 22, 0.08);
    transform: scale(1.03);
}

.pricing-card-pro:hover {
    transform: scale(1.03) translateY(-6px);
    border-color: rgba(249, 115, 22, 0.5);
    box-shadow: 0 20px 60px rgba(249, 115, 22, 0.15);
}

/* ---------- FAQ Accordion ---------- */
.faq-toggle i {
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-item.active .faq-toggle i {
    transform: rotate(180deg);
}

.faq-item:hover {
    border-color: rgba(255, 255, 255, 0.15);
}

.faq-item.active {
    border-color: rgba(249, 115, 22, 0.3);
    background: rgba(23, 30, 45, 0.9);
}

/* ---------- Selection ---------- */
::selection {
    background: rgba(249, 115, 22, 0.3);
    color: #fff;
}

/* ---------- Responsive ---------- */
@media (max-width: 640px) {
    .stats-number {
        font-size: 2.2rem;
    }

    .feature-card {
        padding: 36px 20px 24px;
    }

    .pricing-card-pro {
        transform: scale(1);
    }

    .pricing-card-pro:hover {
        transform: translateY(-6px);
    }
}

@media (max-width: 768px) {
    .testimonial-card {
        padding: 24px 20px;
    }
}
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