/* Abxn Infotech Theme - Premium IT Company System with High-End Button Hover & Micro-Animations */
:root {
    --primary-blue: #2563eb;
    --primary-navy: #0b1a48;
    --cyan-accent: #00a6ff;
    --cyan-glow: rgba(0, 166, 255, 0.45);
    --navy-glow: rgba(11, 26, 72, 0.35);
    --light-bg-blue: #f0f6ff;
    --light-ice: #f8fafc;
    --card-shadow: 0 12px 35px rgba(37, 99, 235, 0.08);
    --card-shadow-hover: 0 20px 50px rgba(0, 166, 255, 0.25);
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
}

body {
    background-color: #ffffff;
    font-family: var(--font-body);
    color: #1e293b;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6, .font-outfit {
    font-family: var(--font-heading);
}

/* Gradient Text Utilities */
.gradient-text-cyan {
    background: linear-gradient(135deg, #00d2ff 0%, #0066ff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.gradient-text-gold {
    background: linear-gradient(135deg, #ffb703 0%, #fb8500 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Official ABXN Logo Multi-Color Signature Brand Text */
.abxn-brand {
    font-weight: 800;
    font-family: var(--font-heading);
    letter-spacing: -0.3px;
    display: inline-block;
}

.abxn-brand .abxn-b-navy {
    color: var(--primary-navy) !important;
}

.abxn-brand .abxn-x-cyan {
    color: var(--cyan-accent) !important;
}

/* For Navy / Dark backgrounds (e.g. Hero, Footer, Call to Action) */
.bg-navy .abxn-brand .abxn-b-navy,
.bg-tech-grid-blue .abxn-brand .abxn-b-navy,
.hero-ref-banner .abxn-brand .abxn-b-navy,
.text-white .abxn-brand .abxn-b-navy {
    color: #ffffff !important;
}

.bg-navy .abxn-brand .abxn-x-cyan,
.bg-tech-grid-blue .abxn-brand .abxn-x-cyan,
.hero-ref-banner .abxn-brand .abxn-x-cyan,
.text-white .abxn-brand .abxn-x-cyan {
    color: #00d2ff !important;
}


/* Colors */
.text-primary-blue {
    color: var(--primary-blue) !important;
}

.text-navy {
    color: var(--primary-navy) !important;
}

.text-cyan {
    color: var(--cyan-accent) !important;
}

.bg-primary-blue {
    background-color: var(--primary-blue) !important;
}

.bg-navy {
    background-color: var(--primary-navy) !important;
}

.bg-light-blue {
    background-color: var(--light-bg-blue) !important;
}

.bg-tech-grid-blue {
    background: linear-gradient(135deg, rgba(11, 26, 72, 0.94) 0%, rgba(0, 166, 255, 0.88) 100%),
                url('../images/blue_tech_grid.png') center/cover repeat !important;
}

/* Navbar */
.navbar-ref {
    background: #ffffff;
    box-shadow: 0 4px 25px rgba(0, 0, 0, 0.07);
    padding: 0.8rem 0;
    transition: all 0.3s ease;
}

.nav-link-ref {
    color: #1e293b !important;
    font-weight: 600;
    font-size: 1.05rem;
    padding: 0.5rem 1.2rem !important;
    transition: all 0.3s ease;
    position: relative;
}

.nav-link-ref::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 50%;
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--cyan-accent), var(--primary-blue));
    border-radius: 4px;
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.nav-link-ref:hover::after, .nav-link-ref.active::after {
    width: 60%;
}

.nav-link-ref:hover, .nav-link-ref.active {
    color: var(--cyan-accent) !important;
}

/* =========================================================
   PREMIUM BUTTON SYSTEM & HIGH-END HOVER MICRO-ANIMATIONS
   ========================================================= */

/* Shimmer Gloss Effect Base for Buttons */
.btn-cyan, .btn-primary-blue, .btn-outline-contact, .btn-hero-explore, .btn-outline-navy, .btn-outline-cyan {
    position: relative;
    overflow: hidden;
    z-index: 1;
    letter-spacing: 0.3px;
}

.btn-cyan::before, .btn-primary-blue::before, .btn-outline-contact::before, .btn-hero-explore::before, .btn-outline-navy::before, .btn-outline-cyan::before {
    content: '';
    position: absolute;
    top: 0;
    left: -110%;
    width: 65%;
    height: 100%;
    background: linear-gradient(
        90deg,
        rgba(255, 255, 255, 0) 0%,
        rgba(255, 255, 255, 0.45) 50%,
        rgba(255, 255, 255, 0) 100%
    );
    transform: skewX(-25deg);
    transition: left 0.75s ease;
    z-index: 2;
    pointer-events: none;
}

.btn-cyan:hover::before, .btn-primary-blue:hover::before, .btn-outline-contact:hover::before, .btn-hero-explore:hover::before, .btn-outline-navy:hover::before, .btn-outline-cyan:hover::before {
    left: 150%;
}

/* Icon Slide Micro-Animation */
.btn-cyan i, .btn-primary-blue i, .btn-outline-contact i, .btn-hero-explore i, .btn-outline-navy i, .btn-outline-cyan i {
    display: inline-block;
    transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.btn-cyan:hover i, .btn-primary-blue:hover i, .btn-outline-contact:hover i, .btn-hero-explore:hover i, .btn-outline-navy:hover i, .btn-outline-cyan:hover i {
    transform: translateX(6px);
}

/* Button 1: Cyan Glow (Primary Action) */
.btn-cyan {
    background: linear-gradient(135deg, #00a6ff 0%, #0060df 100%);
    color: #ffffff !important;
    font-weight: 700;
    border: none;
    border-radius: 50px;
    padding: 0.75rem 1.8rem;
    transition: all 0.35s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 8px 25px rgba(0, 166, 255, 0.35);
}

.btn-cyan:hover {
    background: linear-gradient(135deg, #0b1a48 0%, #00a6ff 100%);
    transform: translateY(-4px) scale(1.03);
    box-shadow: 0 15px 35px rgba(0, 166, 255, 0.55), 0 0 20px rgba(0, 166, 255, 0.3);
    color: #ffffff !important;
}

/* Button 2: Nav / Contact Us Outline */
.btn-outline-contact {
    border: 2px solid var(--cyan-accent);
    color: var(--primary-navy);
    font-weight: 700;
    border-radius: 50px;
    padding: 0.55rem 1.7rem;
    transition: all 0.35s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    background: #ffffff;
    box-shadow: 0 4px 18px rgba(0, 166, 255, 0.15);
}

.btn-outline-contact:hover {
    background: linear-gradient(135deg, var(--cyan-accent) 0%, var(--primary-blue) 100%);
    color: #ffffff !important;
    transform: translateY(-4px) scale(1.04);
    box-shadow: 0 12px 30px rgba(0, 166, 255, 0.45);
    border-color: transparent;
}

/* Button 3: Enterprise Deep Royal Blue */
.btn-primary-blue {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-navy) 100%);
    color: #ffffff !important;
    font-weight: 700;
    border-radius: 50px;
    padding: 0.75rem 1.8rem;
    border: none;
    transition: all 0.35s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 8px 25px rgba(37, 99, 235, 0.35);
}

.btn-primary-blue:hover {
    background: linear-gradient(135deg, var(--cyan-accent) 0%, var(--primary-blue) 100%);
    transform: translateY(-4px) scale(1.03);
    box-shadow: 0 15px 35px rgba(0, 166, 255, 0.5);
    color: #ffffff !important;
}

/* Button 4: Navy Outline */
.btn-outline-navy {
    border: 2px solid var(--primary-navy);
    color: var(--primary-navy);
    font-weight: 700;
    border-radius: 50px;
    padding: 0.65rem 1.6rem;
    background: transparent;
    transition: all 0.35s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.btn-outline-navy:hover {
    background: var(--primary-navy);
    color: #ffffff !important;
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 10px 25px rgba(11, 26, 72, 0.35);
}

/* Button 5: Cyan Outline */
.btn-outline-cyan {
    border: 2px solid var(--cyan-accent);
    color: var(--cyan-accent);
    font-weight: 700;
    border-radius: 50px;
    padding: 0.65rem 1.6rem;
    background: transparent;
    transition: all 0.35s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.btn-outline-cyan:hover {
    background: var(--cyan-accent);
    color: #ffffff !important;
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 12px 28px rgba(0, 166, 255, 0.4);
}

/* Button 6: Hero Glassmorphic Frosted Glass */
.btn-hero-explore {
    border: 2px solid rgba(255, 255, 255, 0.85);
    color: #ffffff;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    font-weight: 700;
    border-radius: 50px;
    padding: 0.85rem 2.4rem;
    transition: all 0.35s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.btn-hero-explore:hover {
    background: #ffffff;
    color: var(--primary-navy) !important;
    transform: translateY(-4px) scale(1.04);
    box-shadow: 0 15px 40px rgba(255, 255, 255, 0.5);
    border-color: #ffffff;
}

/* Hero Overlay Banner */
.hero-ref-banner {
    position: relative;
    padding: 7rem 0 8rem 0;
    background: linear-gradient(135deg, rgba(11, 26, 72, 0.94) 0%, rgba(0, 166, 255, 0.88) 100%),
                url('../images/service_ai.jpg') center/cover no-repeat;
    color: #ffffff;
}

/* Hero HD Video Background Layer (Dev Technosys Style) */
.hero-video-item {
    position: relative;
    overflow: hidden;
    background: #0b1a48;
    padding-top: 3.5rem !important;
    padding-bottom: 4.5rem !important;
}

@media (max-width: 991.98px) {
    .hero-video-item {
        padding-top: 2rem !important;
        padding-bottom: 3rem !important;
    }
}

.hero-bg-video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    z-index: 0;
    transform: translate(-50%, -50%);
    object-fit: cover;
    filter: brightness(0.68) contrast(1.1);
    pointer-events: none;
}

.hero-video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(11, 26, 72, 0.78) 0%, rgba(0, 114, 255, 0.62) 100%);
    z-index: 1;
    pointer-events: none;
}

.hero-content-z {
    position: relative;
    z-index: 2;
}


/* Sticky Right Logo Column in Who We Are Section */
.sticky-logo-column {
    position: -webkit-sticky !important;
    position: sticky !important;
    top: 110px !important;
    align-self: flex-start !important;
    z-index: 10;
}

@media (max-width: 991.98px) {
    .sticky-logo-column {
        position: static !important;
        margin-top: 2rem;
    }
}

.hero-ref-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.5px;
    color: #ffffff !important;
    text-shadow: 0 4px 25px rgba(0, 0, 0, 0.85);
}

@media (max-width: 768px) {
    .hero-ref-title {
        font-size: 2.2rem;
    }
}

/* Quick Feature Cards (5 Columns) */
.quick-feature-card {
    background: #ffffff;
    border-radius: 20px;
    padding: 1.8rem 1.2rem;
    box-shadow: var(--card-shadow);
    border: 1px solid #e2e8f0;
    transition: all 0.35s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    text-align: center;
    height: 100%;
}

.quick-feature-card:hover {
    transform: translateY(-10px);
    border-color: var(--cyan-accent);
    box-shadow: var(--card-shadow-hover);
}

.circle-icon-badge {
    width: 65px;
    height: 65px;
    border-radius: 50%;
    background: #eef7ff;
    border: 2px solid var(--cyan-accent);
    color: var(--cyan-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    margin: 0 auto 1.2rem;
    transition: all 0.35s ease;
}

.quick-feature-card:hover .circle-icon-badge {
    background: var(--cyan-accent);
    color: #ffffff;
    box-shadow: 0 0 20px rgba(0, 166, 255, 0.5);
    transform: scale(1.1) rotate(5deg);
}

/* Dot Grid Pattern Decorator */
.dot-grid-pattern {
    display: grid;
    grid-template-columns: repeat(5, 10px);
    gap: 10px;
}

.dot-grid-pattern span {
    width: 6px;
    height: 6px;
    background-color: var(--cyan-accent);
    border-radius: 50%;
}

/* Service Offering Card */
.service-offering-card {
    background: #ffffff;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: var(--card-shadow);
    border: 1px solid #e2e8f0;
    border-bottom: 4px solid var(--cyan-accent);
    transition: all 0.35s ease;
}

.service-offering-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--card-shadow-hover);
    border-color: var(--cyan-accent);
}

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

/* =========================================================
   PREMIUM FEATURE CARD & HOVER-LIFT MICRO-ANIMATIONS
   ========================================================= */
.hover-lift, .feature-card {
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
    border: 1px solid #e2e8f0 !important;
}

.hover-lift::before, .feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--cyan-accent) 0%, var(--primary-blue) 100%);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
    z-index: 2;
}

.hover-lift:hover::before, .feature-card:hover::before {
    transform: scaleX(1);
}

.hover-lift:hover, .feature-card:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: 0 22px 50px rgba(0, 166, 255, 0.22) !important;
    border-color: var(--cyan-accent) !important;
}

.icon-box-lg {
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 65px;
    height: 65px;
    border-radius: 50%;
}

.feature-card:hover .icon-box-lg, .hover-lift:hover .icon-box-lg {
    background: linear-gradient(135deg, var(--cyan-accent) 0%, var(--primary-blue) 100%) !important;
    color: #ffffff !important;
    transform: scale(1.18) rotate(8deg);
    box-shadow: 0 10px 25px rgba(0, 166, 255, 0.45);
}

.feature-card:hover .icon-box-lg i, .hover-lift:hover .icon-box-lg i {
    color: #ffffff !important;
}

.feature-card:hover h4, .hover-lift:hover h4, .feature-card:hover h3, .hover-lift:hover h3 {
    color: var(--cyan-accent) !important;
    transition: color 0.3s ease;
}

/* Stat Card Override - Prevent title and number color change on hover */
.stat-card:hover h3,
.stat-card:hover .stat-counter,
.stat-card:hover .text-primary-blue {
    color: var(--primary-blue) !important;
}

.stat-card:hover h4,
.stat-card:hover .text-navy {
    color: var(--primary-navy) !important;
}

.stat-card:hover p {
    color: #475569 !important;
}



/* Pill Badges */
.pill-badge {
    display: inline-block;
    background: rgba(0, 166, 255, 0.1);
    border: 1px solid var(--cyan-accent);
    color: var(--primary-navy);
    padding: 0.4rem 1.2rem;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.9rem;
}

.pill-badge-white {
    display: inline-block;
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.4);
    color: #ffffff;
    padding: 0.4rem 1.2rem;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.9rem;
    backdrop-filter: blur(8px);
}

/* Floating WhatsApp Button (Bottom-Left Corner) */
.whatsapp-float {
    position: fixed;
    bottom: 25px;
    left: 25px;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
    border-radius: 50%;
    z-index: 9999;
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.5);
    transition: all 0.35s ease;
}

.whatsapp-float:hover {
    transform: scale(1.15) rotate(8deg);
    box-shadow: 0 12px 30px rgba(37, 211, 102, 0.7);
}

.whatsapp-tooltip {
    position: absolute;
    left: 72px;
    right: auto;
    background: var(--primary-navy);
    color: #fff;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    font-size: 0.85rem;
    white-space: nowrap;
    border: 1px solid #25d366;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.whatsapp-float:hover .whatsapp-tooltip {
    opacity: 1;
}

/* =========================================================
   CLIENT REVIEWS & RATINGS INFINITE AUTO-SCROLL MARQUEE
   ========================================================= */
.marquee-wrapper {
    width: 100%;
    overflow: hidden;
    position: relative;
    padding: 1.5rem 0;
    background: linear-gradient(90deg, rgba(240,246,255,1) 0%, rgba(255,255,255,1) 50%, rgba(240,246,255,1) 100%);
}

.marquee-wrapper::before,
.marquee-wrapper::after {
    content: '';
    position: absolute;
    top: 0;
    width: 120px;
    height: 100%;
    z-index: 5;
    pointer-events: none;
}

.marquee-wrapper::before {
    left: 0;
    background: linear-gradient(to right, #ffffff, rgba(255, 255, 255, 0));
}

.marquee-wrapper::after {
    right: 0;
    background: linear-gradient(to left, #ffffff, rgba(255, 255, 255, 0));
}

.marquee-track {
    display: flex;
    gap: 2rem;
    width: max-content;
    animation: scrollMarquee 35s linear infinite;
}

.marquee-wrapper:hover .marquee-track {
    animation-play-state: paused;
}

@keyframes scrollMarquee {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

.review-rating-card {
    min-width: 320px;
    max-width: 360px;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 16px;
    padding: 1.5rem;
    box-shadow: 0 10px 30px rgba(11, 26, 72, 0.06);
    transition: all 0.35s ease;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.review-rating-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 166, 255, 0.2);
    border-color: var(--cyan-accent);
}

.review-img-box {
    width: 100%;
    height: 180px;
    border-radius: 12px;
    overflow: hidden;
    background: #f8fafc;
    border: 1px dashed #cbd5e1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.review-img-box img {
    max-width: 100% !important;
    max-height: 100% !important;
    object-fit: contain;
}

.review-screenshot-frame img {
    max-width: 100% !important;
    max-height: 240px !important;
    object-fit: contain;
}

/* =========================================================
   CONTACT & DISCUSS PROJECT ENHANCED HOVER & VALIDATION STYLES
   ========================================================= */
.hover-card-anim {
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.hover-card-anim:hover {
    transform: translateY(-8px) scale(1.01);
    box-shadow: 0 20px 45px rgba(0, 166, 255, 0.22) !important;
    border-color: var(--cyan-accent) !important;
}

.icon-box-hover {
    transition: all 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.hover-card-anim:hover .icon-box-hover {
    transform: scale(1.18) rotate(6deg);
    background: var(--cyan-accent) !important;
    color: #ffffff !important;
    box-shadow: 0 0 20px rgba(0, 166, 255, 0.5);
}

.contact-form-control {
    border: 1.5px solid #cbd5e1;
    transition: all 0.3s ease;
}

.contact-form-control:focus {
    border-color: var(--cyan-accent) !important;
    box-shadow: 0 0 15px rgba(0, 166, 255, 0.25) !important;
    background-color: #ffffff !important;
    transform: translateY(-2px);
}

/* Checkbox Card Hover Animation */
.tech-check-card {
    transition: all 0.3s ease;
    border: 1.5px solid #e2e8f0;
    border-radius: 10px;
    padding: 0.75rem 1rem;
    background: #ffffff;
    cursor: pointer;
}

.tech-check-card:hover {
    border-color: var(--cyan-accent);
    background-color: #f0f6ff;
    transform: translateY(-2px);
}

/* jQuery Form Validation Custom Styling */
label.error {
    color: #ef4444;
    font-size: 0.825rem;
    font-weight: 600;
    margin-top: 0.35rem;
    display: flex;
    align-items: center;
    gap: 0.35rem;
    animation: fadeInError 0.3s ease forwards;
}

label.error::before {
    content: '\F332';
    font-family: 'bootstrap-icons';
    font-size: 0.9rem;
}

input.error, textarea.error, select.error {
    border-color: #ef4444 !important;
    box-shadow: 0 0 10px rgba(239, 68, 68, 0.2) !important;
    background-color: #fff5f5 !important;
}

input.valid, textarea.valid, select.valid {
    border-color: #10b981 !important;
    box-shadow: 0 0 10px rgba(16, 185, 129, 0.15) !important;
}

@keyframes fadeInError {
    from {
        opacity: 0;
        transform: translateY(-4px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* =========================================================
   DEV TECHNOSYS / ABXN AI CHATBOT WIDGET STYLING
   ========================================================= */
.chatbot-float-btn {
    position: fixed;
    bottom: 25px;
    right: 25px;
    width: 62px;
    height: 62px;
    border-radius: 50%;
    background: linear-gradient(135deg, #4f46e5 0%, #2563eb 100%);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    box-shadow: 0 10px 30px rgba(79, 70, 229, 0.45);
    cursor: pointer;
    z-index: 9999;
    transition: all 0.35s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.chatbot-float-btn:hover {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 15px 40px rgba(79, 70, 229, 0.6);
}

.chatbot-badge-notification {
    position: absolute;
    top: -2px;
    right: -2px;
    width: 16px;
    height: 16px;
    background: #ef4444;
    border: 2px solid #ffffff;
    border-radius: 50%;
    animation: pulseBadge 2s infinite;
}

@keyframes pulseBadge {
    0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.7); }
    70% { transform: scale(1.1); box-shadow: 0 0 0 8px rgba(239, 68, 68, 0); }
    100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(239, 68, 68, 0); }
}

.chatbot-window {
    position: fixed;
    bottom: 90px;
    right: 25px;
    width: 360px;
    max-width: calc(100vw - 30px);
    height: 480px;
    max-height: calc(100vh - 110px);
    background: #f8fafc;
    border-radius: 18px;
    box-shadow: 0 20px 60px rgba(11, 26, 72, 0.28);
    z-index: 10000;
    display: none;
    flex-direction: column;
    overflow: hidden;
    border: 1px solid rgba(226, 232, 240, 0.9);
    animation: chatbotSlideUp 0.35s cubic-bezier(0.165, 0.84, 0.44, 1) forwards;
}

@keyframes chatbotSlideUp {
    from { opacity: 0; transform: translateY(20px) scale(0.95); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

.chatbot-header {
    background: linear-gradient(135deg, #4f46e5 0%, #3b82f6 100%);
    color: #ffffff;
    padding: 0.75rem 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: 0 4px 15px rgba(79, 70, 229, 0.2);
    flex-shrink: 0;
}

.chat-option-btn {
    background: #ffffff;
    border: 1.5px solid #4f46e5;
    color: #4f46e5;
    padding: 0.4rem 0.85rem;
    border-radius: 20px;
    font-size: 0.825rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.25s ease;
    display: inline-block;
    margin: 4px 2px;
}

.chat-option-btn:hover {
    background: #4f46e5;
    color: #ffffff;
}

.chatbot-avatar {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: #ffffff;
    padding: 2px;
    object-fit: contain;
}

.chatbot-online-indicator {
    width: 9px;
    height: 9px;
    background: #10b981;
    border-radius: 50%;
    display: inline-block;
    margin-right: 4px;
}

.chatbot-body {
    flex: 1;
    padding: 1.25rem;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.chat-bubble-bot {
    background: #ffffff;
    color: #1e293b;
    padding: 0.85rem 1.1rem;
    border-radius: 18px 18px 18px 4px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.04);
    border: 1px solid #e2e8f0;
    font-size: 0.925rem;
    line-height: 1.45;
    max-width: 88%;
    align-self: flex-start;
    animation: fadeInBubble 0.35s ease forwards;
}

.chat-bubble-user {
    background: linear-gradient(135deg, #4f46e5 0%, #3b82f6 100%);
    color: #ffffff;
    padding: 0.85rem 1.1rem;
    border-radius: 18px 18px 4px 18px;
    box-shadow: 0 4px 15px rgba(79, 70, 229, 0.25);
    font-size: 0.925rem;
    line-height: 1.45;
    max-width: 88%;
    align-self: flex-end;
    animation: fadeInBubble 0.35s ease forwards;
}

@keyframes fadeInBubble {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

.chatbot-footer {
    background: #ffffff;
    padding: 0.85rem 1rem;
    border-top: 1px solid #e2e8f0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.chatbot-input {
    border: 1px solid #cbd5e1;
    border-radius: 30px;
    padding: 0.6rem 1.1rem;
    font-size: 0.9rem;
    outline: none;
    transition: all 0.3s ease;
}

.chatbot-input:focus {
    border-color: #4f46e5;
    box-shadow: 0 0 10px rgba(79, 70, 229, 0.2);
}

.chatbot-send-btn {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: linear-gradient(135deg, #4f46e5 0%, #3b82f6 100%);
    color: #ffffff;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.chatbot-send-btn:hover {
    transform: scale(1.08);
    box-shadow: 0 4px 15px rgba(79, 70, 229, 0.4);
}

.typing-dots span {
    width: 6px;
    height: 6px;
    background: #4f46e5;
    border-radius: 50%;
    display: inline-block;
    margin: 0 1.5px;
    animation: blinkDots 1.4s infinite ease-in-out both;
}

.typing-dots span:nth-child(1) { animation-delay: -0.32s; }
.typing-dots span:nth-child(2) { animation-delay: -0.16s; }

@keyframes blinkDots {
    0%, 80%, 100% { transform: scale(0); }
    40% { transform: scale(1); }
}

/* Dev Technosys Style Lead Inquiry Modal Popup */
.lead-modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    z-index: 1056;
    background-color: #ffffff;
    border-radius: 50%;
    padding: 10px;
    opacity: 0.9;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
}

.lead-modal-close:hover {
    transform: scale(1.1) rotate(90deg);
    opacity: 1;
}

.custom-modal-input-group .input-group-text {
    border-color: #e2e8f0;
    color: var(--cyan-accent);
}

.custom-modal-input-group .form-control {
    border-color: #e2e8f0;
    font-size: 0.95rem;
}

.custom-modal-input-group .form-control:focus {
    border-color: var(--cyan-accent);
    box-shadow: none;
}

.shadow-2xl {
    box-shadow: 0 25px 60px rgba(11, 26, 72, 0.35) !important;
}

/* =========================================================
   CLEAN DROPDOWN SYSTEM (NO HEAVY HOVER, DESKTOP & MOBILE MATCH)
   ========================================================= */
.dropdown-menu {
    border-radius: 12px !important;
    border: 1px solid rgba(0, 166, 255, 0.15) !important;
    box-shadow: 0 15px 35px rgba(11, 26, 72, 0.12) !important;
    padding: 0.6rem !important;
    background: #ffffff !important;
    animation: fadeInDropdown 0.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes fadeInDropdown {
    from {
        opacity: 0;
        transform: translateY(6px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Remove default Bootstrap ugly blue hover block */
.dropdown-item {
    color: var(--primary-navy) !important;
    font-weight: 600 !important;
    border-radius: 8px !important;
    padding: 0.65rem 0.95rem !important;
    transition: all 0.2s ease-in-out !important;
    background-color: transparent !important;
}

.dropdown-item i {
    transition: all 0.2s ease-in-out !important;
}

/* Soft, clean, readable light-blue hover state for Desktop & Mobile */
.dropdown-item:hover,
.dropdown-item:focus,
.dropdown-item:active,
.dropdown-item.active {
    background-color: #f0f6ff !important;
    color: var(--primary-blue) !important;
    transform: translateX(4px);
}

.dropdown-item:hover i,
.dropdown-item:focus i {
    color: var(--cyan-accent) !important;
    transform: scale(1.15);
}

/* =========================================================
   COMPREHENSIVE MOBILE RESPONSIVE FIXES (NO SHAKING, CLEAN NAV, PERFECT CHATBOT)
   ========================================================= */

/* 1. Prevent Horizontal Shaking, Page Overflow & Hardware Acceleration for 60fps Mobile Scroll */
html, body {
    overflow-x: hidden !important;
    max-width: 100vw !important;
    position: relative;
    -webkit-overflow-scrolling: touch;
}

.marquee-wrapper {
    overflow: hidden !important;
    max-width: 100vw !important;
    position: relative;
    transform: translateZ(0);
    will-change: transform;
}

.marquee-track {
    display: flex;
    gap: 2rem;
    width: max-content;
    animation: scrollMarquee 35s linear infinite;
    will-change: transform;
    transform: translateZ(0);
    backface-visibility: hidden;
}

.review-screenshot-frame {
    min-width: 440px;
    max-width: 500px;
}

@media (max-width: 575.98px) {
    .review-screenshot-frame {
        min-width: 270px !important;
        max-width: 310px !important;
    }
}

/* 2. Mobile Navbar Drawer & Dropdown System */
@media (max-width: 991.98px) {
    .navbar-ref {
        padding: 0.6rem 0 !important;
    }
    .navbar-toggler {
        border: none !important;
        padding: 0.45rem 0.65rem !important;
        background: #f0f6ff !important;
        border-radius: 10px !important;
        outline: none !important;
        box-shadow: none !important;
    }
    .navbar-toggler-icon {
        background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%2811, 26, 72, 0.95%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2.5' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
    }
    .navbar-collapse {
        background: #ffffff !important;
        border-radius: 18px !important;
        box-shadow: 0 20px 45px rgba(11, 26, 72, 0.16) !important;
        padding: 1.25rem 1rem !important;
        margin-top: 0.75rem !important;
        border: 1.5px solid rgba(0, 166, 255, 0.25) !important;
    }
    .nav-link-ref {
        padding: 0.7rem 1rem !important;
        border-radius: 10px !important;
        font-size: 1.05rem !important;
        margin-bottom: 0.35rem !important;
        display: flex;
        align-items: center;
        justify-content: space-between;
    }
    .nav-link-ref::after {
        display: none !important;
    }
    .nav-link-ref:hover, .nav-link-ref.active {
        background: #f0f6ff !important;
        color: var(--primary-blue) !important;
    }
    .dropdown-menu {
        border: 1px solid #e2e8f0 !important;
        box-shadow: none !important;
        background: #f8fafc !important;
        margin-top: 0.35rem !important;
        margin-bottom: 0.5rem !important;
        padding: 0.5rem !important;
        border-radius: 12px !important;
    }
    .sticky-logo-column {
        position: static !important;
        margin-top: 2rem !important;
    }
    /* Mobile performance optimizations: remove heavy GPU filters on mobile */
    .sticky-logo-column img,
    .feature-card,
    .quick-feature-card {
        filter: none !important;
        backdrop-filter: none !important;
    }
}

/* 3. Hide Chatbot Completely on Mobile & Tablet (< 992px) - Desktop Only */
@media (max-width: 991.98px) {
    .chatbot-float-btn,
    .chatbot-window {
        display: none !important;
    }
    
    .whatsapp-float {
        bottom: 18px !important;
        left: 16px !important;
        width: 54px !important;
        height: 54px !important;
        box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4) !important;
    }
    .whatsapp-tooltip {
        display: none !important;
    }
}

/* 4. About Section Software Development Image Composition (Reference Design Style) */
.about-img-composition {
    position: relative;
    padding: 1.5rem 0.5rem;
}

.about-img-composition .dot-pattern-top {
    position: absolute;
    top: -15px;
    right: 10px;
    width: 140px;
    height: 140px;
    background-image: radial-gradient(#0072ff 2.5px, transparent 2.5px);
    background-size: 16px 16px;
    opacity: 0.3;
    z-index: 0;
}

.about-img-composition .dot-pattern-bottom {
    position: absolute;
    bottom: -20px;
    left: 10px;
    width: 130px;
    height: 110px;
    background-image: radial-gradient(#00c6ff 2.5px, transparent 2.5px);
    background-size: 16px 16px;
    opacity: 0.35;
    z-index: 0;
}

.about-card-top {
    position: relative;
    z-index: 2;
    width: 84%;
    border-radius: 22px;
    box-shadow: 0 20px 45px rgba(10, 25, 47, 0.14);
    border: 5px solid #ffffff;
    overflow: hidden;
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.about-card-top:hover {
    transform: translateY(-6px);
    box-shadow: 0 25px 55px rgba(0, 114, 255, 0.22);
}

.about-card-bottom {
    position: relative;
    z-index: 1;
    width: 86%;
    margin-left: auto;
    margin-top: -3.8rem;
    border-radius: 22px;
    box-shadow: 0 22px 50px rgba(10, 25, 47, 0.16);
    border: 5px solid #ffffff;
    overflow: hidden;
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.about-card-bottom:hover {
    transform: translateY(-6px);
    box-shadow: 0 28px 60px rgba(0, 198, 255, 0.25);
}

.about-floating-accent {
    position: absolute;
    bottom: 20px;
    left: -10px;
    z-index: 3;
    background: #ffffff;
    border-radius: 16px;
    padding: 0.85rem 1.25rem;
    box-shadow: 0 15px 35px rgba(10, 25, 47, 0.15);
    border: 1.5px solid rgba(0, 198, 255, 0.3);
    display: flex;
    align-items: center;
    gap: 12px;
}

@media (max-width: 991.98px) {
    .about-card-top {
        width: 88%;
    }
    .about-card-bottom {
        width: 90%;
        margin-top: -2.8rem;
    }
    .about-floating-accent {
        left: 5px;
        bottom: 5px;
        padding: 0.65rem 1rem;
    }
}

/* 5. Continuous Moving Arrow Animation & Header Get a Quote Button */
@keyframes moveArrowHorizontal {
    0%, 100% {
        transform: translateX(0);
    }
    50% {
        transform: translateX(6px);
    }
}

.moving-arrow-icon {
    display: inline-block !important;
    animation: moveArrowHorizontal 1.1s infinite ease-in-out !important;
}

.btn-get-quote {
    background: #ff9f1c !important;
    color: #0b1a48 !important;
    border: none !important;
    font-size: 1.02rem;
    padding: 0.45rem 1.15rem;
    transition: transform 0.3s ease, background 0.3s ease, box-shadow 0.3s ease;
}

.btn-get-quote:hover {
    background: #ff8c00 !important;
    color: #ffffff !important;
    transform: translateY(-2px);
    box-shadow: 0 8px 22px rgba(255, 159, 28, 0.45) !important;
}

.nav-logo-img {
    height: 58px;
    width: auto;
    max-width: 240px;
    object-fit: contain;
    filter: drop-shadow(0 2px 8px rgba(0, 166, 255, 0.12));
    transition: transform 0.3s ease;
}

@media (max-width: 991.98px) {
    .btn-get-quote {
        font-size: 0.8rem !important;
        padding: 0.35rem 0.75rem !important;
    }
    .nav-logo-img {
        height: 44px !important;
        max-width: 155px !important;
    }
}

/* 6. Service Cards Mobile Optimization */
.service-tech-badge {
    font-size: 0.72rem;
    padding: 0.25rem 0.6rem;
    font-weight: 600;
    line-height: 1.3;
}

@media (max-width: 575.98px) {
    .service-tech-badge {
        font-size: 0.68rem !important;
        padding: 0.2rem 0.48rem !important;
    }
    .service-tech-container {
        padding: 0.65rem !important;
    }
    .service-btn-group .btn {
        padding-left: 0.4rem !important;
        padding-right: 0.4rem !important;
        font-size: 0.8rem !important;
    }
}