/* CSS for Neon-Themed Website */

@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;700&family=Roboto:wght@300;400;500;700&display=swap');

/* Global Styles Start */
* {
    box-sizing: border-box;
}

body {
    font-family: "Roboto", sans-serif;
    background: #0a0a23;
    color: #ffffff;
    overflow-x: hidden;
    margin: 0;
}

a {
    color: #ffffff;
    text-decoration: none;
}

    a:hover {
        color: #00ddeb;
    }

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: "Orbitron", sans-serif;
}

p {
    color: white;
}

/* Global Styles End */

/* Back to Top Button */
.back-to-top {
    position: fixed;
    visibility: hidden;
    opacity: 0;
    right: 20px;
    bottom: 20px;
    z-index: 996;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    transition: background 0.4s ease, box-shadow 0.4s ease, transform 0.4s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    transform: rotate(270deg);
}

    .back-to-top i {
        font-size: 24px;
        color: #ffffff;
        line-height: 0;
        transition: transform 0.6s ease;
    }

    .back-to-top:hover {
        background: #02acb7;
        box-shadow: 0 0 15px #00ddeb;
        transform: scale(1.1);
    }

        .back-to-top:hover i {
            transform: rotate(270deg);
        }

    .back-to-top.active {
        visibility: visible;
        opacity: 1;
    }

@media screen and (max-width: 768px) {
    .back-to-top {
        width: 40px;
        height: 40px;
        right: 15px;
        bottom: 15px;
    }

        .back-to-top i {
            font-size: 20px;
        }
}

/* Back to Top End */

/* Header Start */
#header {
    background: rgba(10, 10, 35, 0.95);
    padding: 10px 0;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
    z-index: 997;
}

.header-scrolled {
    background: rgba(10, 10, 35, 1);
}

.logo img {
    max-height: 50px;
    filter: drop-shadow(0 0 5px #00ddeb);
}

@media (min-width: 768px) {
    .logo img {
        max-height: 50px;
    }
}

.navbar {
    display: flex;
    align-items: center;
}

.nav-menu {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
}

    .nav-menu li {
        margin: 0 10px;
    }

@media (min-width: 992px) {
    .nav-menu li {
        margin: 0 20px;
    }
}

.nav-link {
    font-size: 16px;
    font-weight: 500;
    color: #ffffff;
    font-family: 'Orbitron', sans-serif;
    padding: 8px 10px;
    position: relative;
    transition: all 0.3s ease;
}

@media (min-width: 992px) {
    .nav-link {
        font-size: 18px;
        padding: 10px 15px;
    }
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 0;
    background: #00ddeb;
    transition: width 0.3s ease;
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.nav-link:hover,
.nav-link.active {
    color: #00ddeb;
    text-shadow: 0 0 10px rgba(0, 221, 235, 0.7);
}

.mobile-nav-toggle {
    display: none;
    font-size: 24px;
    color: #00ddeb;
    cursor: pointer;
}

    .mobile-nav-toggle:hover {
        color: #00aaaa;
    }


@media (max-width: 968px) {
    .nav-menu {
        display: none;
        position: fixed;
        top: 60px;
        left: 0;
        width: 100%;
        background: rgba(10, 10, 35, 0.98);
        flex-direction: column;
        align-items: center;
        padding: 15px 0;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
        transform: translateY(-100%);
        transition: transform 0.3s ease;
        height: 100vh;
        overflow: scroll;
    }

        .nav-menu.active {
            display: flex;
            transform: translateY(0);
        }

        .nav-menu li {
            margin: 50px 0px;
        }

    .nav-link {
        font-size: 20px;
    }

    .mobile-nav-toggle {
        display: block;
    }
}

@media (max-width: 768px) {

    .nav-menu li {
        margin: 40px 0px;
    }
}

@media (max-width: 468px) {

    .nav-menu li {
        margin: 20px 0px;
    }
}

/* Header End */

/* Hero Start */
.hero {
    background: linear-gradient(135deg, #0a0a23, #1b1b4a);
    min-height: 100vh;
    position: relative;
    overflow-y: auto;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 0;
    padding: 0 10px;
}

@media (max-width: 1024px) {
    .hero {
        padding: 60px 15px 15px;
        align-items: center;
        justify-content: center;
    }
}

@media (max-width: 1024px) and (orientation: landscape) {
    .hero {
        padding: 80px 10px 10px;
        min-height: 100vh;
    }
}

@media (min-width: 1024px) {
    .hero {
        min-height: 100vh;
        max-height: none;
    }
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at top left, rgba(0, 221, 235, 0.2), transparent 70%);
    animation: neonPulse 6s infinite ease-in-out;
}

@keyframes neonPulse {

    0%, 100% {
        opacity: 0.5;
    }

    50% {
        opacity: 0.8;
    }
}

.hero .container {
    margin-top: 1rem;
    margin-bottom: 1rem;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
}

@media (max-width: 1024px) {
    .hero .container {
        margin: 0;
        padding: 0 10px;
        align-items: center;
        justify-content: center;
    }
}

@media (min-width: 1024px) {
    .hero .container {
        margin-top: 50px;
        margin-bottom: 50px;
    }
}

.hero h1 {
    font-size: 3rem;
    font-weight: 700;
    text-shadow: 0 0 15px rgba(0, 221, 235, 0.8);
    line-height: 1.2;
    text-align: center;
    width: 100%;
}

@media (max-width: 1024px) {
    .hero h1 {
        font-size: 1.5rem;
        margin-bottom: 0.4rem;
        text-align: start;
    }

    .hero p {
        text-align: start !important;
        margin-bottom: 20px !important;
    }
}

@media (max-width: 758px) {
    .hero h1 {
        font-size: 1.8rem;
        text-align: center;
    }

    .hero p {
        text-align: center !important;
    }
}

@media (max-width: 1024px) and (orientation: landscape) {
    .hero h1 {
        font-size: 1.6rem;
        margin-bottom: 0.4rem;
        text-align: left !important;
    }

    .hero p {
        text-align: left !important;
    }

    .hero-buttons {
    }
}

@media (min-width: 1024px) {
    .hero h1 {
        font-size: 3.0rem;
        text-align: left;
    }
}

.hero p {
    font-size: 2rem;
    color: #d1d5db;
    max-width: 100%;
    line-height: 1.5;
    text-align: center;
    width: 100%;
}

.flush-left {
    margin-left: 0 !important;
    padding-left: 0 !important;
}

@media (max-width: 1024px) {
    .hero p {
        font-size: 0.9rem;
        max-width: 90%;
        margin-bottom: 1rem;
    }
}

@media (max-width: 1024px) and (orientation: landscape) {
    .hero p {
        font-size: 0.9rem;
        margin-bottom: 0.5rem !important;
    }
}

@media (min-width: 1024px) {
    .hero p {
        font-size: 1.4rem;
        max-width: 500px;
        text-align: left;
    }
}

.hero-buttons {
    margin-top: 0.8rem;
    display: flex;
    flex-wrap: nowrap;
    justify-content: center;
    gap: 0.5rem;
    width: 100%;
}

@media (max-width: 1024px) {
    .hero-buttons {
        flex-wrap: nowrap;
        overflow-x: auto;
        white-space: nowrap;
        padding-bottom: 0.5rem;
        margin-bottom: 1rem;
    }
}

@media (max-width: 1024px) and (orientation: landscape) {
    .hero-buttons {
        margin-bottom: 0.8rem;
        gap: 0.3rem;
    }
}

@media (min-width: 1024px) {
    .hero-buttons {
        margin-top: 10px;
        justify-content: flex-start;
        gap: 1rem;
    }
}

.social-icons {
    position: fixed;
    top: 50%;
    left: 10px;
    transform: translateY(-50%);
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

@media (max-width: 1024px) {
    .social-icons {
        display: none !important;
    }
}

.social-icon {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-size: 1.2rem;
    transition: all 0.3s ease;
}

@media (min-width: 1024px) {
    .social-icon {
        width: 45px;
        height: 45px;
        font-size: 1.3rem;
    }
}

.social-icon:hover {
    background: #02acb7;
    color: white;
    transform: rotate(360deg);
    box-shadow: 0 0 15px #00ddeb;
}

.particle-system {
    position: relative;
    width: 100%;
    max-width: 400px;
    margin: 0 auto;
}

@media (max-width: 1024px) {
    .particle-system {
        max-width: 50vw;
        margin: 0.8rem auto;
    }
}

@media (max-width: 1024px) and (orientation: landscape) {
    .particle-system {
        max-width: 35vw;
        margin: 0.4rem auto;
        text-align: center;
    }
}

@media (min-width: 1024px) {
    .particle-system {
        max-width: 400px;
    }
}

#particleCanvas {
    width: 100%;
    height: auto;
    max-width: 400px;
    aspect-ratio: 1 / 1;
}

@media (max-width: 1024px) {
    #particleCanvas {
        max-width: 50vw;
    }
}

@media (max-width: 1024px) and (orientation: landscape) {
    #particleCanvas {
        max-width: 20vw;
    }
}

@media (min-width: 1024px) {
    #particleCanvas {
        max-width: 400px;
    }
}

.btn-neon {
    position: relative;
    padding: 6px 12px;
    font-family: 'Orbitron', sans-serif;
    font-size: 0.8rem;
    text-transform: uppercase;
    border-radius: 8px;
    transition: all 0.3s ease;
    overflow: hidden;
    min-height: 32px;
    line-height: 1.6;
    width: 100%;
    max-width: 140px;
    text-align: center;
}

@media (max-width: 1024px) {
    .btn-neon {
        padding: 5px 8px;
        font-size: 0.7rem;
        min-height: 28px;
        /* max-width: 120px; */
    }
}

@media (max-width: 1024px) and (orientation: landscape) {
    .btn-neon {
        padding: 4px 10px;
        font-size: 0.6rem;
        min-height: 26px;
    }
}

@media (min-width: 1024px) {
    .btn-neon {
        padding: 14px 30px;
        font-size: 1.0rem;
        min-height: 50px;
        width: auto;
        max-width: none;
    }
}

.btn-neon::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    transition: 0.5s;
}

.btn-neon:hover::before {
    left: 100%;
}

.btn-neon:hover {
    transform: translateY(-3px);
    box-shadow: 0 0 20px rgba(0, 221, 235, 0.7);
}

.btn-primary-neon {
    background: transparent;
    border: 2px solid #00ddeb;
    color: #00ddeb;
}

    .btn-primary-neon:hover {
        background: #00ddeb;
        color: #0a0a23;
    }

.btn-secondary-neon {
    background: transparent;
    border: 2px solid #00ddeb;
    color: #00ddeb;
}

    .btn-secondary-neon:hover {
        background: #00ddeb;
        color: #0a0a23;
    }

@media (max-width: 767px) and (orientation: landscape) and (max-height: 400px) {
    .hero .row {
        flex-direction: row !important;
        align-items: center !important;
        justify-content: space-between !important;
        margin: 0 !important;
        padding: 0 5px !important;
        gap: 1rem !important;
    }

    .hero .col-md-6 {
        width: 55% !important;
        margin-bottom: 0 !important;
        text-align: left !important;
        padding-right: 0.5rem !important;
    }

    .hero .col-md-5 {
        width: 40% !important;
        margin-top: 0 !important;
        padding-left: 0.5rem !important;
    }

    .hero {
        padding: 40px 5px 5px !important;
        align-items: center !important;
    }

        .hero .container {
            margin: 0 !important;
            padding: 0 !important;
        }

        .hero h1 {
            font-size: 1.1rem !important;
            margin-bottom: 0.1rem !important;
            line-height: 1.1 !important;
            text-align: left !important;
        }

        .hero p {
            font-size: 0.65rem !important;
            margin-bottom: 0.2rem !important;
            line-height: 1.2 !important;
            text-align: left !important;
            max-width: 100% !important;
        }

    .hero-buttons {
        flex-direction: row !important;
        justify-content: flex-start !important;
        gap: 0.3rem !important;
        margin-top: 0.2rem !important;
        margin-bottom: 0 !important;
        flex-wrap: nowrap !important;
        overflow: visible !important;
    }

    .btn-neon {
        font-size: 0.5rem !important;
        padding: 3px 6px !important;
        min-height: 20px !important;
        max-width: 100px !important;
        white-space: nowrap !important;
    }

    .particle-system {
        max-width: 160px !important;
        width: 160px !important;
        margin: 0 !important;
    }

    #particleCanvas {
        width: 160px !important;
        height: 160px !important;
        max-width: 160px !important;
        max-height: 160px !important;
    }

    .social-icons {
        display: none !important;
    }
}

/* Hero End */

/* Services Section Start */
.services-section {
    background: linear-gradient(135deg, #0a0a23, #1b1b4a);
    padding: 6rem 0;
    position: relative;
}

    .services-section::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: radial-gradient(circle at center, rgba(0, 221, 235, 0.2), transparent 70%);
    }

.services-header h2 {
    font-size: calc(1.6rem + 1vw);
    font-weight: 700;
    text-shadow: 0 0 10px rgba(0, 221, 235, 0.5);
}

@media (min-width: 768px) {
    .services-header h2 {
        font-size: 2.8rem;
    }
}

.services-subtitle {
    font-size: calc(0.8rem + 0.3vw);
    color: #d1d5db;
}

@media (min-width: 768px) {
    .services-subtitle {
        font-size: 1.2rem;
    }
}

.service-card {
    background: rgba(10, 10, 35, 0.9);
    border: 2px solid #00ddeb;
    border-radius: 15px;
    transition: all 0.3s ease;
    padding: 1rem;
}

@media (min-width: 768px) {
    .service-card {
        padding: 1.5rem;
    }
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 0 20px rgba(0, 221, 235, 0.7);
}

.service-icon {
    font-size: calc(1.5rem + 0.5vw);
    color: #00ddeb;
    margin-bottom: 0.8rem;
}

@media (min-width: 768px) {
    .service-icon {
        font-size: 2.5rem;
        margin-bottom: 15px;
    }
}

.service-card h3 {
    font-size: calc(1rem + 0.3vw);
    color: #00ddeb;
}

@media (min-width: 768px) {
    .service-card h3 {
        font-size: 1.5rem;
    }
}

.service-card p {
    font-size: calc(0.8rem + 0.2vw);
    color: #d1d5db;
}

@media (min-width: 768px) {
    .service-card p {
        font-size: 1rem;
    }
}

/* Services Section End */

/* Tools Start */
.tools {
    background: linear-gradient(135deg, #0a0a23, #1b1b4a);
    padding: 7rem 0;
    position: relative;
    z-index: 1;
    overflow-y: auto;
}

    .tools::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: radial-gradient(circle at center, rgba(0, 221, 235, 0.2), transparent 70%);
        z-index: 0;
    }

    .tools .container {
        position: relative;
        z-index: 2;
        max-width: 1200px;
    }

    .tools h2 {
        font-size: calc(1.6rem + 1vw);
        font-weight: 700;
        font-family: 'Orbitron', sans-serif;
        text-shadow: 0 0 15px rgba(0, 221, 235, 0.8);
        margin-bottom: 0.8rem;
        color: #00ddeb;
    }

.tools-subtitle {
    font-size: calc(0.8rem + 0.3vw);
    color: #d1d5db;
    max-width: 100%;
    margin: 0 auto;
}

.tool-card {
    background: rgba(10, 10, 35, 0.9);
    border-radius: 15px;
    border: 2px solid #00ddeb;
    padding: 1rem;
    position: relative;
    overflow: hidden;
    transition: transform 0.3s ease;
    box-shadow: 0 4px 20px rgba(0, 221, 235, 0.4);
    height: auto;
    min-height: 300px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    z-index: 2;
}

    .tool-card:hover {
        transform: translateY(-10px);
        box-shadow: 0 0 30px rgba(0, 221, 235, 0.7);
    }

    .tool-card h4 {
        font-size: calc(1rem + 0.3vw);
        font-family: 'Orbitron', sans-serif;
        color: #00ddeb;
        text-shadow: 0 0 10px rgba(0, 221, 235, 0.5);
        margin-bottom: 0.8rem;
        text-align: center;
    }

.form-select {
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid #00ddeb;
    color: #00ddeb;
    border-radius: 8px;
    padding: 8px;
    font-size: calc(0.8rem + 0.2vw);
    transition: all 0.3s ease;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%2300ddeb' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14L2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
    margin-bottom: 8px;
}

    .form-select:focus {
        border-color: #00aaaa;
        box-shadow: 0 0 10px rgba(0, 221, 235, 0.5);
        background: rgba(255, 255, 255, 0.15);
        color: #00ddeb;
    }

    .form-select option {
        background: #0a0a23;
        color: #00ddeb;
    }

.checkbox-container {
    max-height: 100px;
    overflow-y: auto;
    padding: 8px;
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid #00ddeb;
    border-radius: 8px;
    scrollbar-width: thin;
    scrollbar-color: #00ddeb rgba(255, 255, 255, 0.1);
    margin-bottom: 0.8rem;
}

    .checkbox-container::-webkit-scrollbar {
        width: 8px;
    }

    .checkbox-container::-webkit-scrollbar-track {
        background: #0a0a23;
        border-radius: 5px;
    }

    .checkbox-container::-webkit-scrollbar-thumb {
        background: #00ddeb;
        border-radius: 5px;
        transition: background 0.3s ease;
    }

        .checkbox-container::-webkit-scrollbar-thumb:hover {
            background: #00aaaa;
        }

    .checkbox-container .form-check {
        margin-bottom: 6px;
    }

.form-control {
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid #00ddeb;
    color: #00ddeb;
    border-radius: 8px;
    padding: 8px;
}

    .form-control:focus {
        border-color: #00aaaa;
        box-shadow: 0 0 10px rgba(0, 221, 235, 0.5);
    }

.form-label {
    color: #00ddeb;
    font-weight: 500;
    font-size: calc(0.8rem + 0.2vw);
    margin-bottom: 6px;
}

.form-check-input {
    border: 2px solid #00ddeb;
    background-color: rgba(255, 255, 255, 0.1);
}

    .form-check-input:checked {
        background-color: #00ddeb;
        border-color: #00ddeb;
    }

.form-check-label {
    color: #00ddeb;
    font-size: calc(0.8rem + 0.2vw);
}

.stats-result-box {
    background: rgba(10, 10, 35, 0.9);
    border: 2px solid #00ddeb;
    border-radius: 10px;
    font-size: calc(0.8rem + 0.2vw);
    color: #00ddeb;
    height: 150px;
    padding: 0.8rem;
    scrollbar-width: thin;
    scrollbar-color: #00ddeb rgba(255, 255, 255, 0.1);
    position: relative;
    text-align: left;
    transition: all 0.3s ease;
    z-index: 2;
    overflow-y: auto;
}

    .stats-result-box table {
        width: 100%;
        border-collapse: collapse;
        color: #00ddeb;
    }

        .stats-result-box table th,
        .stats-result-box table td {
            border: 1px solid #00ddeb;
            padding: 6px;
            text-align: center;
        }

        .stats-result-box table th {
            background: rgba(0, 221, 235, 0.2);
            font-weight: bold;
            font-size: calc(0.9rem + 0.2vw);
        }

        .stats-result-box table td {
            font-size: calc(0.8rem + 0.2vw);
        }

    .stats-result-box::-webkit-scrollbar {
        width: 8px;
    }

    .stats-result-box::-webkit-scrollbar-track {
        background: #0a0a23;
        border-radius: 5px;
    }

    .stats-result-box::-webkit-scrollbar-thumb {
        background: #00ddeb;
        border-radius: 5px;
        transition: background 0.3s ease;
    }

        .stats-result-box::-webkit-scrollbar-thumb:hover {
            background: #00aaaa;
        }

.chart-result-box {
    background: rgba(10, 10, 35, 0.9);
    border: 2px solid #00ddeb;
    border-radius: 10px;
    color: #00ddeb;
    height: 250px;
    padding: 0.8rem;
    scrollbar-width: thin;
    scrollbar-color: #00ddeb rgba(255, 255, 255, 0.1);
    position: relative;
    transition: all 0.3s ease;
    z-index: 2;
    overflow: hidden;
}

    .chart-result-box canvas {
        height: 100% !important;
        width: 100% !important;
        min-height: 200px !important;
    }

input.no-arrows {
    -webkit-appearance: none;
    -moz-appearance: textfield;
    appearance: textfield;
    background-color: rgba(10, 10, 35, 0.9) !important;
    color: #00ddeb !important;
    border: 1px solid #00ddeb !important;
}

    input.no-arrows:focus {
        background-color: rgba(10, 10, 35, 0.9) !important;
        color: #00ddeb !important;
        border: 1px solid #00aaaa !important;
        outline: none !important;
    }

    input.no-arrows::-webkit-outer-spin-button,
    input.no-arrows::-webkit-inner-spin-button {
        -webkit-appearance: none;
        margin: 0;
    }

.file-input-wrapper {
    position: relative;
    display: inline-block;
    width: 100%;
    margin-bottom: 8px;
}

.file-input {
    opacity: 0;
    width: 100%;
    height: 36px;
    position: absolute;
    cursor: pointer;
}

.file-input-label {
    display: block;
    padding: 8px;
    background: transparent;
    border: 2px solid #00ddeb;
    border-radius: 8px;
    color: #00ddeb;
    font-family: 'Orbitron', sans-serif;
    font-size: calc(0.8rem + 0.2vw);
    text-align: center;
    transition: all 0.3s ease;
    min-height: 36px;
    line-height: 1.6;
}

    .file-input-label:hover {
        background: #00ddeb;
        color: #0a0a23;
        box-shadow: 0 0 10px #00ddeb;
    }

.file-input:focus + .file-input-label {
    border-color: #00ddeb;
    box-shadow: 0 0 10px #00ddeb;
}

#chartCanvas {
    height: 100%;
    width: 100% !important;
    background-color: rgba(10, 10, 35, 0.9);
    margin: 10px 0;
}

.btn-neon-tools {
    position: relative;
    padding: 6px 8px;
    font-family: 'Orbitron', sans-serif;
    font-size: 0.75rem;
    text-transform: uppercase;
    border-radius: 6px;
    transition: all 0.3s ease;
    overflow: hidden;
    min-height: 32px;
    line-height: 1.5;
    width: 100% !important;
    text-align: center;
    margin: 0 auto;
}

.btn-primary-neon {
    background: transparent;
    border: 2px solid #00ddeb;
    color: #00ddeb;
}

    .btn-primary-neon:hover {
        background: #00ddeb;
        color: #0a0a23;
        box-shadow: 0 0 15px rgba(0, 221, 235, 0.7);
        transform: translateY(-2px);
    }

.btn-dark-neon {
    background: #1b1b4a;
    border: 2px solid #00aaaa;
    color: #00ddeb;
    border-radius: 12px;
    font-size: 0.9rem !important;
    padding: 8px 12px;
    min-height: 36px;
}

    .btn-dark-neon:hover {
        background: #00aaaa;
        color: #0a0a23;
        box-shadow: 0 0 20px rgba(0, 170, 170, 0.8);
        transform: translateY(-2px);
    }

.btn-neon-tools.btn-selected {
    background: #00ddeb;
    color: #0a0a23;
    border: 2px solid #00aaaa;
    box-shadow: 0 0 15px rgba(0, 221, 235, 0.7);
}

.btn-neon-tools::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    transition: 0.5s;
}

.btn-neon-tools:hover::before {
    left: 100%;
}

.btn-neon-tools:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 15px rgba(0, 221, 235, 0.7);
}

.chart-type-buttons {
    margin-bottom: 1.5rem;
    margin-top: 0.5rem;
}

.action-buttons {
    margin-bottom: 2rem;
    margin-top: 0.5rem;
}

.tools-row {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.tools-col-chart,
.tools-col-action {
    display: flex;
    justify-content: center;
    padding: 0 8px;
}

@media (min-width: 768px) {
    .tools h2 {
        font-size: 3rem;
        margin-bottom: 20px;
    }

    .tools-subtitle {
        font-size: 1.3rem;
        max-width: 600px;
    }

    .tool-card {
        padding: 30px;
        min-height: 550px;
    }

        .tool-card h4 {
            font-size: 1.8rem;
            margin-bottom: 15px;
        }

    .form-select {
        padding: 10px;
        font-size: 1rem;
    }

    .checkbox-container {
        max-height: 150px;
        padding: 10px;
        margin-bottom: 20px;
    }

        .checkbox-container::-webkit-scrollbar {
            width: 10px;
        }

        .checkbox-container .form-check {
            margin-bottom: 8px;
        }

    .form-control {
        padding: 12px;
    }

    .form-label {
        font-size: 1.2rem;
        margin-bottom: 8px;
    }

    .form-check-label {
        font-size: 1.1rem;
    }

    .stats-result-box {
        font-size: 1.1rem;
        height: 300px;
        padding: 20px;
    }

        .stats-result-box table th,
        .stats-result-box table td {
            padding: 12px;
        }

        .stats-result-box table th {
            font-size: 1.2rem;
        }

        .stats-result-box table td {
            font-size: 1.1rem;
        }

        .stats-result-box::-webkit-scrollbar {
            width: 10px;
        }

    .chart-result-box {
        height: 500px;
        padding: 20px !important;
    }

    #chartCanvas {
        max-width: 950px;
        height: auto !important;
        padding: 15px 25px 25px 5px;
        margin: 60px auto 20px auto;
    }

    .chart-legend {
        margin-bottom: 30px;
    }

        .chart-legend .legend-item {
            margin-right: 20px;
            margin-bottom: 200px;
            font-size: 18px;
        }

        .chart-legend .legend-color {
            width: 20px;
            height: 20px;
            margin-right: 8px;
        }

    .chart-container.pie-chart,
    .chart-container.doughnut-chart {
        max-width: 600px !important;
        margin: 20px auto;
    }

    .file-input {
        height: 50px;
    }

    .file-input-label {
        padding: 12px;
        font-size: 1rem;
        min-height: 50px;
    }

    .btn-neon-tools {
        padding: 8px 12px;
        font-size: 0.9rem;
        min-height: 40px;
    }

    .btn-dark-neon {
        padding: 10px 14px;
        font-size: 0.9rem;
        min-height: 44px;
        border-radius: 12px;
    }

    .chart-type-buttons {
        margin-bottom: 2.5rem;
        margin-top: 1rem;
    }

    .action-buttons {
        margin-bottom: 3rem;
        margin-top: 1rem;
    }

    .tools-col-chart {
        flex: 0 0 20%;
        max-width: 20%;
    }

    .tools-col-action {
        flex: 0 0 25%;
        max-width: 25%;
    }
}

@media (max-width: 767px) {
    .tools {
        padding: 5rem 0;
        min-height: auto;
        height: auto;
    }


        .tools .container {
            padding: 0 10px;
        }

        .tools h2 {
            font-size: calc(1.2rem + 1.5vw);
            margin-bottom: 0.5rem;
        }

    .tools-subtitle {
        font-size: calc(0.8rem + 0.5vw);
        max-width: 90%;
    }

    .tool-card {
        padding: 15px;
        min-height: 250px;
        width: 90%;
        margin: 0 auto;
    }

        .tool-card h4 {
            font-size: calc(1rem + 0.5vw);
            margin-bottom: 0.5rem;
        }

    .form-select {
        padding: 6px;
        font-size: calc(0.7rem + 0.3vw);
    }

    .checkbox-container {
        max-height: 80px;
        padding: 6px;
        margin-bottom: 0.5rem;
    }

        .checkbox-container .form-check {
            margin-bottom: 4px;
        }

    .form-control {
        padding: 6px;
        font-size: calc(0.7rem + 0.3vw);
    }

    .form-label {
        font-size: calc(0.7rem + 0.3vw);
        margin-bottom: 4px;
    }

    .form-check-label {
        font-size: calc(0.7rem + 0.3vw);
    }

    .stats-result-box {
        font-size: calc(0.7rem + 0.3vw);
        height: 200px;
        padding: 0.5rem;
    }

        .stats-result-box table th,
        .stats-result-box table td {
            padding: 4px;
        }

        .stats-result-box table th {
            font-size: calc(0.8rem + 0.2vw);
        }

        .stats-result-box table td {
            font-size: calc(0.7rem + 0.2vw);
        }

    .chart-result-box {
        height: 300px;
        padding: 0.5rem;
    }

    #chartCanvas {
        height: 100% !important;
        min-height: 250px !important;
        width: 100% !important;
    }

    .file-input {
        height: 30px;
    }

    .file-input-label {
        padding: 6px;
        font-size: calc(0.7rem + 0.3vw);
        min-height: 30px;
    }

    .btn-neon-tools {
        padding: 6px 8px;
        font-size: 0.7rem;
        min-height: 30px;
    }

    .btn-dark-neon {
        padding: 6px 8px;
        font-size: 0.7rem;
        min-height: 32px;
        margin-bottom: 5px;
        border-radius: 10px;
    }

    .chart-type-buttons {
        margin-bottom: 1.5rem;
        margin-top: 0.5rem;
    }

    .action-buttons {
        margin-bottom: 1.5rem;
        margin-top: 0.5rem;
    }

    .tools-col-chart,
    .tools-col-action {
        flex: 0 0 50%;
        max-width: 50%;
    }
}

@media (max-width: 991px) and (orientation: landscape) {
    .tools {
        padding: 1rem 0;
        min-height: auto;
        height: auto;
    }

        .tools .container {
            padding: 0 10px;
        }

        .tools h2 {
            font-size: calc(1.1rem + 1.2vw);
            margin-bottom: 0.5rem;
        }

    .tools-subtitle {
        font-size: calc(0.7rem + 0.5vw);
        max-width: 80%;
    }

    .tool-card {
        padding: 20px;
        min-height: 350px;
        width: 90%;
        margin: 0 auto;
    }

        .tool-card h4 {
            font-size: calc(0.9rem + 0.5vw);
            margin-bottom: 0.5rem;
        }

    .form-select {
        padding: 6px;
        font-size: calc(0.7rem + 0.3vw);
    }

    .checkbox-container {
        max-height: 100px;
        padding: 6px;
        margin-bottom: 0.5rem;
    }

        .checkbox-container .form-check {
            margin-bottom: 4px;
        }

    .form-control {
        padding: 6px;
        font-size: calc(0.7rem + 0.3vw);
    }

    .form-label {
        font-size: calc(0.7rem + 0.3vw);
        margin-bottom: 4px;
    }

    .form-check-label {
        font-size: calc(0.7rem + 0.3vw);
    }

    .stats-result-box {
        font-size: calc(0.7rem + 0.3vw);
        height: 200px;
        padding: 0.5rem;
    }

        .stats-result-box table th,
        .stats-result-box table td {
            padding: 4px;
        }

        .stats-result-box table th {
            font-size: calc(0.8rem + 0.2vw);
        }

        .stats-result-box table td {
            font-size: calc(0.7rem + 0.2vw);
        }

    .chart-result-box {
        height: 300px;
        padding: 0.5rem;
    }

    .file-input {
        height: 30px;
    }

    .file-input-label {
        padding: 6px;
        font-size: calc(0.7rem + 0.3vw);
        min-height: 30px;
    }

    .btn-neon-tools {
        padding: 6px 8px;
        font-size: 0.7rem;
        min-height: 30px;
    }

    .btn-dark-neon {
        padding: 6px 8px;
        font-size: 0.75rem;
        min-height: 32px;
        border-radius: 10px;
    }

    .chart-type-buttons {
        margin-bottom: 1.5rem;
        margin-top: 0.5rem;
    }

    .action-buttons {
        margin-bottom: 1.5rem;
        margin-top: 0.5rem;
    }
}

.chartjs-legend ul li span,
.chartjs-legend ul li {
    color: rgba(255, 255, 255, 1) !important;
    font-family: Arial, sans-serif !important;
    font-size: 14px !important;
}

    .chartjs-legend ul li .legend-color {
        background: inherit !important;
    }

@media (max-width: 1024px) {
    .tools .btn-neon {
        padding: 7px 0px;
        min-width: 100% !important;
    }
}

/* Tools End */

/* FAQ Section Start */
.faq-section {
    background: linear-gradient(135deg, #0a0a23, #1b1b4a);
    padding: 7rem 0;
}

    .faq-section h2 {
        font-size: calc(1.6rem + 1vw);
        font-weight: 700;
        text-shadow: 0 0 10px rgba(0, 221, 235, 0.5);
    }

@media (min-width: 768px) {
    .faq-section h2 {
        font-size: 2.8rem;
    }
}

.accordion-item {
    background: rgba(10, 10, 35, 0.9);
    border: 2px solid #00ddeb;
    border-radius: 8px;
    margin-bottom: 8px;
}

@media (min-width: 768px) {
    .accordion-item {
        margin-bottom: 10px;
    }
}

.accordion-button {
    background: transparent;
    color: #00ddeb;
    font-family: 'Orbitron', sans-serif;
    font-size: calc(0.8rem + 0.2vw);
}

@media (min-width: 768px) {
    .accordion-button {
        font-size: 1.1rem;
    }
}

.accordion-button:not(.collapsed) {
    background: #00ddeb;
    color: #0a0a23;
    border-top-left-radius: 7px;
    border-top-right-radius: 7px;
}

.accordion-button:focus {
    box-shadow: none;
    border-color: #00ddeb;
}

.accordion-button::after {
    filter: brightness(0) invert(1) sepia(1) hue-rotate(160deg) saturate(5);
}

.accordion-body {
    color: #d1d5db;
    font-size: calc(0.8rem + 0.2vw);
}

@media (min-width: 768px) {
    .accordion-body {
        font-size: 1rem;
    }
}

/* FAQ Section End */

/* Features Start */
.features {
    background: linear-gradient(135deg, #0a0a23, #1b1b4a);
    padding: 9rem 0;
}

    .features h2 {
        font-size: calc(1.6rem + 1vw);
        font-weight: 700;
        text-shadow: 0 0 10px rgba(0, 221, 235, 0.5);
    }

@media (min-width: 768px) {
    .features h2 {
        font-size: 2.8rem;
    }
}

.feature-card {
    background: rgba(10, 10, 35, 0.9);
    border: 2px solid #00ddeb;
    border-radius: 10px;
    padding: 1rem;
    transition: all 0.3s ease;
}

@media (min-width: 768px) {
    .feature-card {
        padding: 20px;
    }
}

.feature-card:hover {
    transform: scale(1.05);
    box-shadow: 0 0 20px rgba(0, 221, 235, 0.7);
}

/* Features End */

/* CTA Section Start */
.cta-section {
    background: linear-gradient(135deg, #0a0a23 0%, #10103a 100%);
    padding: 7rem 0;
    position: relative;
    overflow: hidden;
}

    .cta-section::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: repeating-linear-gradient(45deg, transparent, transparent 10px, rgba(0, 221, 235, 0.05) 10px, rgba(0, 221, 235, 0.05) 12px);
        animation: gridShift 12s linear infinite;
        z-index: 0;
    }

@keyframes gridShift {
    0% {
        transform: translate(0, 0);
    }

    100% {
        transform: translate(20px, 20px);
    }
}

.cta-section h2 {
    font-size: calc(1.6rem + 1vw);
    font-weight: 700;
    font-family: 'Orbitron', sans-serif;
    color: #e0e7ff;
    text-shadow: 0 0 12px rgba(0, 221, 235, 0.7);
    letter-spacing: 0.6px;
    z-index: 1;
    position: relative;
}

@media (min-width: 768px) {
    .cta-section h2 {
        font-size: 2.8rem;
    }
}

.cta-section .cta-tagline {
    font-size: calc(0.9rem + 0.3vw);
    color: #d1d5db;
    font-family: 'Roboto', sans-serif;
    text-shadow: 0 0 8px rgba(0, 221, 235, 0.5);
    margin-bottom: 1rem;
    letter-spacing: 0.3px;
    z-index: 1;
    position: relative;
}

@media (min-width: 768px) {
    .cta-section .cta-tagline {
        font-size: 1.4rem;
        margin-bottom: 32px;
    }
}

.cta-section .whatsapp-cta {
    background: #0a0a23;
    color: #ffffff;
    padding: 8px 20px;
    border-radius: 50px;
    font-family: 'Orbitron', sans-serif;
    font-size: calc(0.8rem + 0.2vw);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    text-decoration: none;
    border: 2px solid #00ddeb;
    box-shadow: 0 0 10px rgba(0, 221, 235, 0.4);
    position: relative;
    overflow: hidden;
    transition: color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
    z-index: 1;
}

@media (min-width: 768px) {
    .cta-section .whatsapp-cta {
        padding: 12px 32px;
        font-size: 1.1rem;
    }
}

.cta-section .whatsapp-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 221, 235, 0.5), transparent);
    transition: left 0.6s ease;
    z-index: -1;
}

.cta-section .whatsapp-cta:hover::before {
    left: 100%;
}

.cta-section .whatsapp-cta:hover {
    background: #2a1b4d;
    color: #00ddeb;
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 221, 235, 0.7);
    animation: waveBorder 1.2s ease-in-out infinite;
}

.cta-section .whatsapp-cta i {
    margin-right: 6px;
    font-size: 1rem;
    transition: transform 0.3s ease;
}

@media (min-width: 768px) {
    .cta-section .whatsapp-cta i {
        margin-right: 8px;
        font-size: 1.2rem;
    }
}

.cta-section .whatsapp-cta:hover i {
    transform: rotate(15deg) scale(1.1);
}

@keyframes waveBorder {

    0%, 100% {
        border-color: #00ddeb;
    }

    50% {
        border-color: #00b7eb;
    }
}

/* CTA Section End */

/* About Section Start */
.about-section {
    background: linear-gradient(135deg, #0a0a23, #1b1b4a);
    padding: 7rem 0;
}

    .about-section h2 {
        font-size: calc(1.6rem + 1vw);
        font-weight: 700;
        text-shadow: 0 0 10px rgba(0, 221, 235, 0.5);
    }

@media (min-width: 768px) {
    .about-section h2 {
        font-size: 2.8rem;
    }
}

.value-card {
    background: rgba(10, 10, 35, 0.9);
    border: 2px solid #00ddeb;
    border-radius: 10px;
    padding: 1rem;
    transition: all 0.3s ease;
}

@media (min-width: 768px) {
    .value-card {
        padding: 20px;
    }
}

.value-card:hover {
    transform: scale(1.05);
    box-shadow: 0 0 20px rgba(0, 221, 235, 0.7);
}

/* About Section End */

/* Testimonials Start */
.testimonials {
    background: linear-gradient(135deg, #0a0a23, #1b1b4a);
    padding: 7rem 0;
    position: relative;
}

    .testimonials::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: radial-gradient(circle at center, rgba(0, 221, 235, 0.2), transparent 70%);
    }

    .testimonials h2 {
        font-size: calc(1.6rem + 1vw);
        font-weight: 700;
        text-shadow: 0 0 10px rgba(0, 221, 235, 0.5);
    }

@media (min-width: 768px) {
    .testimonials h2 {
        font-size: 2.8rem;
    }
}

.testimonials-subtitle {
    font-size: calc(0.8rem + 0.3vw);
    color: #d1d5db;
    max-width: 100%;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .testimonials-subtitle {
        font-size: 1.2rem;
        max-width: 800px;
    }
}

.testimonial-card {
    background: rgba(10, 10, 35, 0.9);
    border: 2px solid #00ddeb;
    border-radius: 15px;
    transition: all 0.3s ease;
    height: 100%;
    min-height: 180px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 1rem;
}

@media (min-width: 768px) {
    .testimonial-card {
        min-height: 250px;
        padding: 1.5rem;
    }
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 0 20px rgba(0, 221, 235, 0.7);
}

.testimonial-text {
    font-style: italic;
    color: #d1d5db;
    font-size: calc(0.8rem + 0.2vw);
    margin: 0 0 0.8rem;
    flex-grow: 1;
}

@media (min-width: 768px) {
    .testimonial-text {
        font-size: 1rem;
        margin: 0 0 20px;
    }
}

.testimonial-role {
    font-size: calc(0.7rem + 0.2vw);
    color: #a0a0a0;
    margin: 5px 0 0;
}

@media (min-width: 768px) {
    .testimonial-role {
        font-size: 0.9rem;
    }
}

.fa-quote-left {
    color: #00ddeb;
    text-shadow: 0 0 10px rgba(0, 221, 235, 0.5);
    font-size: calc(1rem + 0.3vw);
}

@media (min-width: 768px) {
    .fa-quote-left {
        font-size: 2rem;
    }
}

.carousel-control-prev,
.carousel-control-next {
    width: 5%;
    background: none;
    filter: none;
}

@media (max-width: 767px) {

    .carousel-control-prev,
    .carousel-control-next {
        display: none !important;
    }
}

.carousel-control-prev-icon,
.carousel-control-next-icon {
    background-image: none;
    width: 25px;
    height: 25px;
    background: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 10px rgba(0, 221, 235, 0.7);
}

@media (min-width: 768px) {

    .carousel-control-prev-icon,
    .carousel-control-next-icon {
        width: 30px;
        height: 30px;
    }
}

.carousel-control-prev-icon::before,
.carousel-control-next-icon::before {
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    color: #0a0a23;
    font-size: 1rem;
}

@media (min-width: 768px) {

    .carousel-control-prev-icon::before,
    .carousel-control-next-icon::before {
        font-size: 1.2rem;
    }
}

.carousel-control-prev-icon::before {
    content: '\f053';
}

.carousel-control-next-icon::before {
    content: '\f054';
}

/* Testimonials End */

/* Footer Section Start */
.footer-section {
    background: linear-gradient(135deg, #0a0a23, #1b1b4a);
    padding: 7rem 0;
}

.footer-logo {
    max-height: 50px;
    filter: drop-shadow(0 0 10px #00ddeb);
}

@media (max-width: 868px) {

    .footer-section .col-md-12 {
        text-align: center !important;
    }

    .footer-social {
        text-align: center !important;
        justify-content: center;
    }
}

@media (min-width: 768px) {
    .footer-logo {
        max-height: 80px;
    }
}

.footer-link,
.footer-contact a {
    color: #d1d5db;
    font-size: calc(0.9rem + 0.2vw);
}

@media (min-width: 768px) {

    .footer-link,
    .footer-contact a {
        font-size: 1rem;
    }
}

.footer-link:hover,
.footer-contact a:hover {
    color: #00ddeb;
    text-shadow: 0 0 5px #00ddeb;
}

.footer-copyright,
.footer-about {
    color: #d1d5db;
    font-size: calc(0.7rem + 0.2vw);
}

@media (min-width: 768px) {

    .footer-copyright,
    .footer-about {
        font-size: 0.9rem;
    }
}

.neon-divider {
    height: 2px;
    background: linear-gradient(90deg, transparent, #00ddeb, #00aaaa, transparent);
    animation: neonDivider 4s infinite linear;
}

@keyframes neonDivider {
    0% {
        background-position: 0% 50%;
    }

    100% {
        background-position: 400% 50%;
    }
}

/* Footer Section End */