:root {
     --primary-blue: #3b82f6;
     /* Adjusted for better visibility on dark grey */
     --soft-blue: #eff6ff;
     --accent-cyan: #06b6d4;
     --dark-bg: #0f172a;
     --nav-grey: #1f2937;
     /* Dark grey for navbar */
 }

 body {
     font-family: 'Inter', sans-serif;
     color: #1e293b;
     overflow-x: hidden;
     background-color: #ffffff;
 }

 /* Modern Transitions */
 .scroll-reveal {
     opacity: 0;
     transform: translateY(30px);
     transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
 }

 .scroll-reveal.active {
     opacity: 1;
     transform: translateY(0);
 }

 /* Glassmorphism Navbar */
 /* Updated Navbar - Dark Grey & Increased Height */
 .navbar {
     background: var(--nav-grey) !important;
     padding: 1.5rem 0;
     /* Increased initial height */
     transition: all 0.3s ease;
     z-index: 1000;
     border-bottom: 1px solid rgba(255, 255, 255, 0.1);
 }

 .navbar.scrolled {
     padding: 1rem 0;
     /* Still slightly taller than before when scrolled */
     box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
 }

 .navbar-brand,
 .nav-link {
     color: #f8fafc !important;
     /* Off-white for readability on dark grey */
 }

 .nav-link {
     font-weight: 600;
     margin: 0 0.75rem;
     font-size: calc(0.95rem + 2px);
     /* Increased font size by 2px */
     opacity: 0.85;
 }

 .nav-link:hover {
     color: var(--primary-blue) !important;
     opacity: 1;
 }

 .navbar-toggler {
     filter: invert(1);
     /* Ensure toggler is visible on dark background */
 }

 /* Hero Styling */
 .hero-section {
     padding-top: 140px;
     padding-bottom: 80px;
     background: radial-gradient(circle at 90% 10%, #eff6ff 0%, transparent 40%);
 }

 .badge-promo {
     background: var(--soft-blue);
     color: var(--primary-blue);
     padding: 0.5rem 1.25rem;
     border-radius: 50px;
     font-weight: 700;
     font-size: 0.8rem;
     display: inline-flex;
     align-items: center;
     gap: 8px;
     margin-bottom: 1.5rem;
     text-transform: uppercase;
     letter-spacing: 0.5px;
 }

 .btn-primary-custom {
     background: var(--primary-blue);
     border: none;
     padding: 1.1rem 2.5rem;
     border-radius: 50px;
     font-weight: 700;
     transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
     box-shadow: 0 10px 20px -5px rgba(30, 64, 175, 0.3);
     color: white;
 }

 .btn-primary-custom:hover {
     background: #1d4ed8;
     transform: translateY(-3px) scale(1.02);
     box-shadow: 0 20px 30px -10px rgba(30, 64, 175, 0.4);
     color: white;
 }

 /* Visual Elements */
 .card-ready-state {
     background: white;
     border-radius: 2rem;
     padding-top: 1.5rem;
     padding-bottom: 1.5rem;
     padding-left: 1.5rem;
     padding-right: 1rem;
     box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.1);
     border: 1px solid #f1f5f9;
 }

 /* Enhanced Phone Mockup */
 .phone-mockup {
     /* width: 310px;
     height: 620px; */
     background: #111827;
     border-radius: 35px;
     padding: 2px;
     border: 6px solid #374151;
     position: relative;
     z-index: 5;
     box-shadow: 9px 6px 25px -2px black;
 }

 /* Hardware Buttons */
 .phone-mockup::before,
 .phone-mockup::after {
     content: '';
     position: absolute;
     background: #374151;
     width: 3px;
     border-radius: 2px;
 }

 /* Volume Buttons (Left side) */
 .phone-mockup::before {
     height: 100px;
     left: -8px;
     top: 20%;
     box-shadow: 0 45px 0 #374151;
     /* Creates the gap between vol up/down */
     height: 40px;
 }

 /* Power Button (Right side) */
 .phone-mockup::after {
     height: 60px;
     right: -8px;
     top: 25%;
 }

 .phone-screen {
     /* background-image: url("https://unblast.com/wp-content/uploads/2023/11/flat-android-phone-mockup.jpg"); */
     /* background-size: cover;
    background-position: center; */
     height: 100%;
     width: 100%;
     border-radius: 27px;
     overflow: hidden;
     position: relative;
     background-color: #000;
 }

 /* Center Hole Camera Cutout */
 .camera-cutout {
     position: absolute;
     top: 8px;
     left: 50%;
     transform: translateX(-50%);
     width: 12px;
     height: 12px;
     background: #111827;
     border-radius: 50%;
     z-index: 10;
     box-shadow: inset 0 0 4px rgba(255, 255, 255, 0.2);
 }

 /* Value Grid */
 .value-card {
     background: #dee3ff;
     border-radius: 2rem;
     padding: 2.5rem;
     border: 1px solid #f1f5f9;
     height: 100%;
     transition: all 0.3s ease;
 }

 .value-card:hover {
     border-color: var(--soft-blue);
     background: var(--soft-blue);
     transform: translateY(-5px);
 }

 /*  */

 .feature-card {
     background: #e4edff;
     border-radius: 1.5rem;
     padding: 2rem;
     height: 100%;
     border: 1px solid transparent;
     transition: all 0.3s ease;
 }

 .feature-card:hover {
     border-color: var(--primary-blue);
     background: white;
     box-shadow: 0 20px 40px rgba(0, 0, 0, 0.05);
 }

 .value-list {
     list-style: none;
     padding: 0;
 }

 .value-list-item {
     display: flex;
     align-items: flex-start;
     gap: 15px;
     margin-bottom: 2rem;
 }

 .value-icon {
     color: var(--primary-blue);
     font-size: 1.5rem;
     margin-top: 4px;
 }

 /*  */
 .icon-box {
     width: 52px;
     height: 52px;
     border-radius: 14px;
     display: flex;
     align-items: center;
     justify-content: center;
     margin-bottom: 1.5rem;
     font-size: 1.25rem;
 }

 .pricing-section {
     background: var(--dark-bg);
     border-radius: 4rem;
     padding: 8rem 0;
     color: white;
 }

 .stat-item {
     text-align: center;
 }

 .stat-number {
     font-size: 3.5rem;
     font-weight: 900;
     display: block;
     line-height: 1;
     margin-bottom: 0.5rem;
     background: linear-gradient(90deg, #3b82f6, #06b6d4);
     -webkit-background-clip: text;
     -webkit-text-fill-color: transparent;
 }

 /* Features List for Phone Screen */
 .checklist-item {
     background: white;
     border-radius: 12px;
     padding: 12px;
     margin-bottom: 8px;
     border: 1px solid #e2e8f0;
     display: flex;
     align-items: center;
     gap: 10px;
 }

 .checklist-check {
     width: 20px;
     height: 20px;
     border: 2px solid #cbd5e1;
     border-radius: 6px;
 }

 .checklist-check.done {
     background: #10b981;
     border-color: #10b981;
     display: flex;
     align-items: center;
     justify-content: center;
 }

 .compliance-list {
     list-style: none;
     padding: 0;
     margin: 0;
     text-align: left;
 }

 .compliance-item {
     display: flex;
     align-items: center;
     gap: 10px;
     margin-bottom: 22px;
     font-size: 0.85rem;
     font-weight: 600;
 }

 .compliance-item i {
     color: #10b981;
     font-size: 1.1rem;
 }

 .pricing-section {
     background: var(--dark-bg);
     border-radius: 3rem;
     padding: 6rem 2rem;
     color: white;
     text-align: center;
 }

 @media (max-width: 991px) {

     /* .desktop-mockup { transform: none; margin-top: -100px; } */
     .phone-mockup {
         margin-bottom: 50px;
     }
 }

 .contact-form .form-control {
     background: rgba(255, 255, 255, 0.05);
     border: 1px solid rgba(255, 255, 255, 0.1);
     border-radius: 12px;
     color: white;
     padding: 0.8rem 1rem;
     transition: all 0.3s ease;
 }

 .contact-form .form-control:focus {
     background: rgba(255, 255, 255, 0.1);
     border-color: var(--primary-blue);
     box-shadow: none;
     color: white;
 }

 .contact-form label {
     font-size: 0.85rem;
     font-weight: 500;
     margin-bottom: 0.5rem;
     color: rgba(255, 255, 255, 0.7);
 }

 .contact-form select.form-control {
     color: rgba(255, 255, 255, 0.7);
 }

 .contact-form .form-control::placeholder {
    color: rgba(255, 255, 255, 0.6); /* adjust as needed */
    font-size: 0.85rem;
    font-weight: 500;
}

 footer {
    background: var(--nav-grey) !important;
    border-top: 1px solid rgba(255, 255, 255, 0.1) !important;
 }

 footer .navbar-brand,
 footer p {
     color: #f8fafc !important;
 }

 footer p.text-muted {
     color: rgba(248, 250, 252, 0.6) !important;
 }

 section {
    scroll-margin-top: 140px;
}