:root {
    --primary: #07a4e2;
    --secondary: #0582b8;
    --dark: #1a1a2e;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
html, body {
    overflow-x: hidden;
}


.row {
    margin-left: 0;
    margin-right: 0;
}
/* Navbar */
.navbar {
    background: rgb(26, 26, 46, 0.95) !important;
    backdrop-filter: blur(10px);
    padding: 1rem 0;
    box-shadow: 0 2px 10px rgb(0,0,0,0.1);
}

.navbar-brand {
    font-size: 1.3rem;
    font-weight: 600;
    color: white !important;
}

.navbar-nav .nav-link {
    color: rgb(255,255,255,0.9) !important;
    font-weight: 500;
    padding: 0.5rem 1rem !important;
    transition: color 0.3s;
    font-size: 0.95rem;
}

.navbar-nav .nav-link:hover {
    color: var(--primary) !important;
}

.btn-cta {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white !important;
    padding: 0.5rem 1.5rem !important;
    border-radius: 25px;
    font-weight: 600;
}

.btn-cta:hover {
    background: linear-gradient(135deg, #ffffff, #fffccc);
    color: white !important;

}
/* Hero */
.hero {
    min-height: 100vh;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: white;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    width: 200%;
    height: 200%;
    background: url('data:image/svg+xml,<svg width="60" height="60" xmlns="http://www.w3.org/2000/svg"><circle cx="30" cy="30" r="1.5" fill="white" opacity="0.15"/></svg>');
    animation: float 30s linear infinite;
}

@keyframes float {
    from { transform: translate(0, 0); }
    to { transform: translate(-50px, -50px); }
}

.hero-content {
    position: relative;
    z-index: 10;
}

.badge-world {
    display: inline-block;
    background: rgb(255,255,255,0.2);
    border: 2px solid rgb(255,255,255,0.3);
    padding: 8px 24px;
    border-radius: 30px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 1px;
    margin-bottom: 1.5rem;
}

.hero h1 {
    font-size: clamp(2rem, 4vw, 3.2rem);
    font-weight: 700;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

.hero p {
    font-size: clamp(1rem, 1.5vw, 1.1rem);
    opacity: 0.95;
    margin-bottom: 2rem;
    font-weight: 400;
}



/* Sections */
section {
    padding: 80px 0;
}

.section-title {
    font-size: clamp(1.75rem, 3.5vw, 2.2rem);
    font-weight: 700;
    margin-bottom: 1rem;
    letter-spacing: -0.01em;
}

.section-subtitle {
    font-size: 1rem;
    color: #666;
    margin-bottom: 3rem;
    font-weight: 400;
}

/* Cards */
.card-custom {
    background: white;
    border-radius: 15px;
    padding: 2rem;
    box-shadow: 0 5px 20px rgb(0,0,0,0.08);
    height: 100%;
    transition: transform 0.3s;
}

.card-custom:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgb(0,0,0,0.15);
}

.card-custom h4 {
    font-size: 1.1rem;
    font-weight: 600;
}

.card-custom p {
    font-size: 0.95rem;
}

.card-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

/* Comparison */
.comparison-card {
    padding: 2rem;
    border-radius: 15px;
    background: white;
    height: 100%;
}

.comparison-card.before {
    border-left: 4px solid #dc3545;
}

.comparison-card.after {
    border-left: 4px solid #28a745;
}

/* ROI Calculator */
.roi-section {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
}

.calculator-box {
    background: rgb(255,255,255,0.1);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 2rem;
    max-width: 600px;
    margin: 0 auto;
}

.calculator-box input {
    width: 100%;
    padding: 12px;
    border-radius: 8px;
    border: none;
    font-size: 1.2rem;
    text-align: center;
}

.result-box {
    background: rgb(255,255,255,0.15);
    border-radius: 12px;
    padding: 1.5rem;
    margin-top: 1.5rem;
    text-align: center;
}

.result-value {
    font-size: 2.5rem;
    font-weight: 800;
}

/* Pricing */
.pricing-gradient {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgb(0,0,0,0.08);
    transition: all 0.3s;
}

.pricing-gradient:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgb(0,0,0,0.12);
}

.pricing-gradient-header {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    padding: 2rem;
    color: white;
    text-align: left;
}

.pricing-gradient-header h3 {
    font-size: 1.5rem;
    font-weight: 600;
}

.pricing-gradient.featured .pricing-gradient-header {
    background: linear-gradient(135deg, #f59e0b, #d97706);
}

.pricing-gradient-body {
    padding: 2rem;
    font-size: 0.95rem;
}

/* FAQ */
.faq-item {
    background: white;
    border-radius: 10px;
    padding: 1rem;
    margin-bottom: 0.5rem;
    cursor: pointer;
    transition: all 0.3s;
}

.faq-item:hover {
    box-shadow: 0 5px 15px rgb(0,0,0,0.1);
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    font-size: 0.95rem;
}

.faq-icon {
    font-size: 1.3rem;
    color: var(--primary);
    transition: transform 0.3s;
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 250px;
    margin-top: 0.75rem;
}

.faq-answer p {
    font-size: 0.9rem;
    margin: 0;
}
.faq-container {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.faq-column {
    display: flex;
    flex-direction: column;
}

@media (max-width: 768px) {
    .faq-container {
        grid-template-columns: 1fr;
    }
}
/* Footer */
footer {
    background: var(--dark);
    color: white;
    padding: 3rem 0 1rem;
    font-size: 0.9rem;
}

footer h5, footer h6 {
    font-weight: 600;
}

footer a {
    color: rgb(255,255,255,0.7);
    text-decoration: none;
    transition: color 0.3s;
}

footer a:hover {
    color: white;
}

/* WhatsApp */
.whatsapp-float {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 60px;
    height: 60px;
    background: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2rem;
    box-shadow: 0 4px 12px rgb(37,211,102,0.4);
    z-index: 1000;
    text-decoration: none;
    transition: transform 0.3s;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    color: white;
}

@media (max-width: 768px) {
    body {
        max-width: 100vw;
    }
    
    .container {
        padding-left: 15px;
        padding-right: 15px;
    }
    
    .row {
        margin-left: 0;
        margin-right: 0;
    }
    
    section {
        overflow-x: hidden;
    }
}

.carousel-indicators [data-bs-target] {
    box-sizing: content-box;
    flex: 0 1 auto;
    width: 10px; /* change width */
    height: 10px; /* change height */
    padding: 0;
    margin-right: 3px;
    margin-left: 3px;

    background-color: #aaa;
 
    border-radius: 100%; // /* add border-radius */
}
/* Effetto Respiro per CTA Button */
.btn-cta {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white !important;
    padding: 0.6rem 1.5rem !important;
    border-radius: 30px;
    font-weight: 600;
    display: inline-block;
    text-align: center;
    transition: all 0.3s ease;
    animation: breathe 2.5s ease-in-out infinite;
    box-shadow: 0 2px 10px rgba(7, 164, 226, 0.4);
}

.btn-cta:hover {
    background: linear-gradient(135deg, #06b6d4, #0ea5e9);
    color: #fff !important;
    transform: scale(1.05);
    animation: none;
}

/* --- Hero Button --- */
.btn-hero {
    padding: 15px 35px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 30px;
    margin: 0.5rem;
    transition: all 0.3s;
}

.btn-hero-primary {
    background: white;
    color: var(--primary);
}

.btn-hero-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgb(0,0,0,0.3);
}

.btn-hero-secondary {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.btn-hero-secondary:hover {
    background: rgb(255,255,255,0.1);
}

/* --- Effetto Respiro --- */
@keyframes breathe {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 2px 10px rgba(7, 164, 226, 0.5);
    }
    50% {
        transform: scale(1.06);
        box-shadow: 0 4px 25px rgba(7, 164, 226, 0.8);
    }
}

/* Intensità Leggera */
.breathe-light {
    animation: breathe-light 3s ease-in-out infinite;
}

@keyframes breathe-light {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 2px 10px rgba(7, 164, 226, 0.3);
    }
    50% {
        transform: scale(1.02);
        box-shadow: 0 3px 15px rgba(7, 164, 226, 0.4);
    }
}

/* Intensità Forte */
.breathe-strong {
    animation: breathe-strong 2s ease-in-out infinite;
}

@keyframes breathe-strong {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 2px 10px rgba(7, 164, 226, 0.3);
    }
    50% {
        transform: scale(1.08);
        box-shadow: 0 6px 30px rgba(7, 164, 226, 0.8);
    }
}
#screenshotCarousel {
    max-width: 100% !important;
}

#screenshotCarousel .carousel-inner {
    border-radius: 15px;
    max-height: 700px;
}

#screenshotCarousel .carousel-item img {
    width: 100%;
    height: 700px;
    object-fit: cover;
    object-position: top;
}

/* Responsive */
@media (max-width: 768px) {
    #screenshotCarousel .carousel-item img {
        height: 400px;
    }
}
.sliders-container {
            display: flex;
            gap: 15px;
         
         
        }
        .slider-group {
            flex: 1;
        }
        .slider-label {
            font-weight: 600;
            color: rgba(255, 255, 255, 0.9);
            font-size: 0.75rem;
          
        }
        .slider-value {
            font-weight: bold;
            color: white;
            font-size: 0.9rem;
       
            text-align: center;
        }
        .slider {
            width: 100%;
            height: 6px;
            border-radius: 5px;
            outline: none;
            -webkit-appearance: none;
            background: white;
        }
        .slider::-webkit-slider-thumb {
            -webkit-appearance: none;
            appearance: none;
            width: 16px;
            height: 16px;
            border-radius: 50%;
            background: #667eea;
            cursor: pointer;
        }
        .slider::-moz-range-thumb {
            width: 16px;
            height: 16px;
            border-radius: 50%;
            background: #667eea;
            cursor: pointer;
            border: none;
        }