:root {
    --blue-primary: #00AEEF;
    --blue-dark: #0056b3;
    --black: #0a0a0a;
    --gray-dark: #1a1a1a;
    --gray-light: #e0e0e0;
    --text-gray: #b0b0b0;
    --white: #ffffff;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: var(--black);
    overflow-x: hidden;
}

.text-blue { color: var(--blue-primary); }
.bg-blue-dark { background-color: #0a192f; }
.bg-black { background-color: var(--black); }
.text-gray { color: var(--text-gray); }

/* Navbar */
.navbar {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 2px solid var(--blue-primary);
    padding: 15px 0;
}

.nav-link {
    color: var(--black) !important;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.9rem;
}

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

.btn-primary {
    background-color: var(--blue-primary);
    border-color: var(--blue-primary);
    font-weight: 600;
}

.btn-primary:hover {
    background-color: var(--blue-dark);
    border-color: var(--blue-dark);
}

/* Hero Section */
.hero-section {
    background: radial-gradient(circle at top right, #1a1a1a 0%, #000000 100%);
    color: white;
    min-height: 90vh;
    padding: 120px 0;
    position: relative;
    overflow: hidden;
}

.hero-section::after {
    content: '';
    position: absolute;
    top: -10%;
    right: -10%;
    width: 40%;
    height: 60%;
    background: rgba(0, 174, 239, 0.1);
    filter: blur(100px);
    border-radius: 50%;
    z-index: 0;
}

.border-blue-glow {
    border: 2px solid var(--blue-primary);
    box-shadow: 0 0 30px rgba(0, 174, 239, 0.3);
}

.shadow-2xl {
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

/* Step Cards */
.step-card {
    padding: 30px;
    border-radius: 20px;
    transition: transform 0.3s ease;
}

.step-card:hover {
    transform: translateY(-10px);
}

.step-icon {
    width: 80px;
    height: 80px;
    background: rgba(0, 174, 239, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
}

/* Price Cards */
.price-card {
    background: #1a1a1a;
    border-radius: 25px;
    transition: all 0.3s ease;
    position: relative;
    border: 1px solid #333;
}

.price-card.featured {
    transform: scale(1.05);
    background: #222;
    border-color: var(--blue-primary);
}

.price-card:hover {
    border-color: var(--blue-primary);
    box-shadow: 0 15px 40px rgba(0, 174, 239, 0.2);
}

.popular-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--blue-primary);
    color: white;
    padding: 5px 20px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: bold;
}

.shadow-blue {
    box-shadow: 0 10px 20px rgba(0, 174, 239, 0.3);
}

.icon-circle {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.grayscale {
    filter: grayscale(100%);
}


.hero-section img {
    border: 5px solid var(--blue-primary);
}

/* Services */
.underline {
    width: 80px;
    height: 4px;
    background-color: var(--blue-primary);
    margin-top: 10px;
}

.service-card {
    background: #1a1a1a;
    border: 1px solid #333;
    border-radius: 15px;
    transition: all 0.3s ease;
    height: 100%;
}

.service-card:hover {
    transform: translateY(-10px);
    border-color: var(--blue-primary);
    box-shadow: 0 10px 30px rgba(0, 174, 239, 0.2);
}

.service-card img {
    height: 200px;
    object-fit: cover;
    width: 100%;
}

/* CTA Banner */
.cta-banner {
    background: var(--blue-primary);
    color: white;
}

.btn-success {
    background-color: #25D366;
    border-color: #25D366;
    font-weight: bold;
}

/* Testimonials */
.testimonial-card {
    border-left: 5px solid var(--blue-primary);
}

/* Form */
.border-blue {
    border: 2px solid var(--blue-primary) !important;
}

.form-control, .form-select {
    background: #222;
    border: 1px solid #444;
    color: white;
}

.form-control:focus, .form-select:focus {
    background: #333;
    border-color: var(--blue-primary);
    color: white;
    box-shadow: none;
}

/* WhatsApp Float */
.whatsapp-float {
    position: fixed;
    bottom: 40px;
    right: 40px;
    background-color: #25d366;
    color: #FFF;
    border-radius: 50px;
    padding: 10px 25px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-size: 24px;
    box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4);
    z-index: 100;
    text-decoration: none;
    transition: all 0.3s ease;
}

.whatsapp-float .float-text {
    font-size: 1rem;
    font-weight: 600;
    display: none;
}

.whatsapp-float:hover {
    transform: scale(1.05) translateY(-5px);
    color: white;
}

.whatsapp-float:hover .float-text {
    display: block;
}

@media (max-width: 768px) {
    .whatsapp-float {
        padding: 15px;
        bottom: 20px;
        right: 20px;
    }
    .whatsapp-float .float-text {
        display: none !important;
    }
}


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

/* Responsive adjustments */
@media (max-width: 768px) {
    .hero-section {
        text-align: center;
        padding: 50px 0;
    }
    .hero-section .d-flex {
        justify-content: center;
    }
}

.main-badge {
    background: linear-gradient(45deg, var(--blue-primary), #00d2ff);
    color: white;
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 900;
    display: inline-block;
    letter-spacing: 2px;
    box-shadow: 0 0 30px rgba(0, 174, 239, 0.6);
    text-transform: uppercase;
    font-size: 1.1rem;
}

.gallery-card {
    transition: all 0.4s ease;
    border: 1px solid #eee;
}

.gallery-card:hover {
    transform: scale(1.05);
    box-shadow: 0 15px 30px rgba(0,0,0,0.1);
}

.gallery-card img {
    height: 200px;
    width: 100%;
    object-fit: cover;
}