/* Fonts */

:root {
    --default-font: "Roboto", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", "Liberation Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
    --heading-font: "Raleway", sans-serif;
    --nav-font: "Poppins", sans-serif;
}
/* Global Colors - The following color variables are used throughout the website. Updating them here will change the color scheme of the entire website */

:root {
    --background-color: #ffffff;
    /* Background color for the entire website, including individual sections */
    --default-color: #444444;
    /* Default color used for the majority of the text content across the entire website */
    --heading-color: #135c98;
    /* Color for headings, subheadings and title throughout the website */
    --accent-color: #135c98;
    /* Accent color that represents your brand on the website. It's used for buttons, links, and other elements that need to stand out */
    --surface-color: #ffffff;
    /* The surface color is used as a background of boxed elements within sections, such as cards, icon boxes, or other elements that require a visual separation from the global background. */
    --contrast-color: #ffffff;
    /* Contrast color for text, ensuring readability against backgrounds of accent, heading, or default colors. */
}

/* Nav Menu Colors - The following color variables are used specifically for the navigation menu. They are separate from the global colors to allow for more customization options */

:root {
    --nav-color: #135c98;
    /* The default color of the main navmenu links */
    --nav-hover-color: #135c98;
    /* Applied to main navmenu links when they are hovered over or active */
    --nav-mobile-background-color: #ffffff;
    /* Used as the background color for mobile navigation menu */
    --nav-dropdown-background-color: #ffffff;
    /* Used as the background color for dropdown items that appear when hovering over primary navigation items */
    --nav-dropdown-color: #135c98;
    /* Used for navigation links of the dropdown items in the navigation menu. */
    --nav-dropdown-hover-color: #135c98;
    /* Similar to --nav-hover-color, this color is applied to dropdown navigation links when they are hovered over. */
}

/* Color Presets - These classes override global colors when applied to any section or element, providing reuse of the sam color scheme. */

.light-background {
    --background-color: #f6fafd;
    --surface-color: #ffffff;
}

.dark-background {
    --background-color: #060606;
    --default-color: #ffffff;
    --heading-color: #ffffff;
    --surface-color: #252525;
    --contrast-color: #ffffff;
}

.accent-background {
    --background-color: #135c98;
    --default-color: #ffffff;
    --heading-color: #ffffff;
    --accent-color: #ffffff;
    --surface-color: #135c98;
    --contrast-color: #ffffff;
}

.custom-software-bg {
    background: url("../img/custom-soft-bg.webp") no-repeat center;
    background-size: cover;
}

.ai-ml-bg {
    background: url("../img/3d/ai_3d.mp4") no-repeat center;
    background-size: cover;
}

.web-dev-bg {
    background: url('../img/web_dev.webp') no-repeat center center;
    /* Set your background image */
}

.e-commerce-bg {
    background: url("../img/shpping-cart.webp") no-repeat center;
    background-size: cover;
}

.upskilling-bg {
    background: url("../img/training-serv.webp") no-repeat center;
    background-size: cover;
}

.certifications-bg {
    background: url("../img/certification-serv.webp") no-repeat center;
    background-size: cover;
}

/* Smooth scroll */

:root {
    scroll-behavior: smooth;
}

/*--------------------------------------------------------------
# General Styling & Shared Classes
--------------------------------------------------------------*/

body {
    color: var(--default-color);
    background-color: var(--background-color);
    font-family: var(--default-font);
}

a {
    color: var(--accent-color);
    text-decoration: none;
    transition: 0.3s;
}

a:hover {
    color: color-mix(in srgb, var(--accent-color), transparent 25%);
    text-decoration: none;
}

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

/* Pulsating Play Button
------------------------------*/

.pulsating-play-btn {
    width: 94px;
    height: 94px;
    background: radial-gradient(var(--accent-color) 50%, color-mix(in srgb, var(--accent-color), transparent 75%) 52%);
    border-radius: 50%;
    display: block;
    position: relative;
    overflow: hidden;
}

.pulsating-play-btn:before {
    content: "";
    position: absolute;
    width: 120px;
    height: 120px;
    animation-delay: 0s;
    animation: pulsate-play-btn 2s;
    animation-direction: forwards;
    animation-iteration-count: infinite;
    animation-timing-function: steps;
    opacity: 1;
    border-radius: 50%;
    border: 5px solid color-mix(in srgb, var(--accent-color), transparent 30%);
    top: -15%;
    left: -15%;
    background: rgba(198, 16, 0, 0);
}

.pulsating-play-btn:after {
    content: "";
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translateX(-40%) translateY(-50%);
    width: 0;
    height: 0;
    border-top: 10px solid transparent;
    border-bottom: 10px solid transparent;
    border-left: 15px solid #fff;
    z-index: 100;
    transition: all 400ms cubic-bezier(0.55, 0.055, 0.675, 0.19);
}

.pulsating-play-btn:hover:before {
    content: "";
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translateX(-40%) translateY(-50%);
    width: 0;
    height: 0;
    border: none;
    border-top: 10px solid transparent;
    border-bottom: 10px solid transparent;
    border-left: 15px solid #fff;
    z-index: 200;
    animation: none;
    border-radius: 0;
}

.pulsating-play-btn:hover:after {
    border-left: 15px solid var(--accent-color);
    transform: scale(20);
}

@keyframes pulsate-play-btn {
    0% {
        transform: scale(0.6, 0.6);
        opacity: 1;
    }

    100% {
        transform: scale(1, 1);
        opacity: 0;
    }
}

/* PHP Email Form Messages
------------------------------*/

.php-email-form .error-message {
    display: none;
    background: #df1529;
    color: #ffffff;
    text-align: left;
    padding: 15px;
    margin-bottom: 24px;
    font-weight: 600;
}

.php-email-form .sent-message {
    display: none;
    color: #ffffff;
    background: #059652;
    text-align: center;
    padding: 15px;
    margin-bottom: 24px;
    font-weight: 600;
}

.php-email-form .loading {
    display: none;
    background: var(--surface-color);
    text-align: center;
    padding: 15px;
    margin-bottom: 24px;
}

.php-email-form .loading:before {
    content: "";
    display: inline-block;
    border-radius: 50%;
    width: 24px;
    height: 24px;
    margin: 0 10px -6px 0;
    border: 3px solid var(--accent-color);
    border-top-color: var(--surface-color);
    animation: php-email-form-loading 1s linear infinite;
}

@keyframes php-email-form-loading {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

/*--------------------------------------------------------------
# Global Header
--------------------------------------------------------------*/

.header {
    color: var(--default-color);
    background-color: var(--background-color);
    padding: 20px 0;
    transition: all 0.5s;
    z-index: 997;
    border-bottom: 1px solid color-mix(in srgb, var(--accent-color), transparent 85%);
}

.header .logo {
    line-height: 1;
}

.header .logo img {
    max-height: 48px;
}

.header .logo h1 {
    font-size: 30px;
    margin: 0;
    font-weight: 300;
    color: var(--default-color);
}

/* Existing styles for Get Started button */

.header .btn-getstarted,
.header .btn-getstarted:focus {
    color: var(--contrast-color);
    background: var(--accent-color);
    /* Accent color */
    font-size: 14px;
    padding: 8px 25px;
    margin: 0 0 0 30px;
    border-radius: 4px;
    transition: 0.3s;
}

.header .btn-getstarted:hover,
.header .btn-getstarted:focus:hover {
    color: var(--contrast-color);
    background: color-mix(in srgb, var(--accent-color), transparent 15%);
}

/* New styles for Register button */

.header .btn-register,
.header .btn-register:focus {
    color: var(--contrast-color);
    /* Text color */
    background: var(--primary-color, #007bff);
    /* Fallback to blue if variable isn't defined */
    font-size: 14px;
    padding: 8px 25px;
    margin: 0 0 0 30px;
    border-radius: 4px;
    transition: 0.3s;
}

.header .btn-register:hover,
.header .btn-register:focus:hover {
    color: var(--contrast-color);
    background: color-mix(in srgb, var(--primary-color, #007bff), transparent 15%);
    /* Hover effect */
}

/* New styles for Login button */

.header .btn-login,
.header .btn-login:focus {
    color: var(--contrast-color);
    /* Text color */
    background: var(--secondary-color, #28a745);
    /* Fallback to green if variable isn't defined */
    font-size: 14px;
    padding: 8px 25px;
    margin: 0 0 0 30px;
    border-radius: 4px;
    transition: 0.3s;
}

.header .btn-login:hover,
.header .btn-login:focus:hover {
    color: var(--contrast-color);
    background: color-mix(in srgb, var(--secondary-color, #28a745), transparent 15%);
    /* Hover effect */
}

/* Media Query for smaller screen sizes */

@media (max-width: 1200px) {
    .header .logo {
        order: 1;
    }

    .header .btn-getstarted {
        order: 2;
        margin: 0 15px 0 0;
        padding: 6px 15px;
    }

    /* Responsive styling for Register and Login buttons */
    .header .btn-register,
    .header .btn-login {
        margin: 0 15px 0 0;
        padding: 6px 15px;
    }
}

/* Media Query for smaller screen sizes (second one) */

@media (max-width: 1200px) {
    .header .logo {
        order: 1;
    }

    .header .btn-getstarted {
        order: 2;
        margin: 0 15px 0 0;
        padding: 6px 15px;
    }

    .header .navmenu {
        order: 3;
    }
}

.scrolled .header {
    border-color: var(--contrast-color);
    box-shadow: 0px 0 18px rgba(0, 0, 0, 0.1);
}

/*--------------------------------------------------------------
# Navigation Menu
--------------------------------------------------------------*/

/* Navmenu - Desktop */

@media (min-width: 1200px) {
    .navmenu {
        padding: 0;
    }

    .navmenu ul {
        margin: 0;
        padding: 0;
        display: flex;
        list-style: none;
        align-items: center;
    }

    .navmenu li {
        position: relative;
    }

    .navmenu a,
    .navmenu a:focus {
        color: var(--nav-color);
        padding: 18px 15px;
        font-size: 16px;
        font-family: var(--nav-font);
        font-weight: 400;
        display: flex;
        align-items: center;
        justify-content: space-between;
        white-space: nowrap;
        transition: 0.3s;
    }

    .navmenu a i,
    .navmenu a:focus i {
        font-size: 12px;
        line-height: 0;
        margin-left: 5px;
        transition: 0.3s;
    }

    .navmenu li:last-child a {
        padding-right: 0;
    }

    .navmenu li:hover>a,
    .navmenu .active,
    .navmenu .active:focus {
        color: var(--nav-hover-color);
    }

    .navmenu .dropdown ul {
        margin: 0;
        padding: 10px 0;
        background: var(--nav-dropdown-background-color);
        display: block;
        position: absolute;
        visibility: hidden;
        left: 14px;
        top: 130%;
        opacity: 0;
        transition: 0.3s;
        border-radius: 4px;
        z-index: 99;
        box-shadow: 0px 0px 30px rgba(0, 0, 0, 0.1);
    }

    .navmenu .dropdown ul li {
        min-width: 200px;
    }

    .navmenu .dropdown ul a {
        padding: 10px 20px;
        font-size: 15px;
        text-transform: none;
        color: var(--nav-dropdown-color);
    }

    .navmenu .dropdown ul a i {
        font-size: 12px;
    }

    .navmenu .dropdown ul a:hover,
    .navmenu .dropdown ul .active:hover,
    .navmenu .dropdown ul li:hover>a {
        color: var(--nav-dropdown-hover-color);
    }

    .navmenu .dropdown:hover>ul {
        opacity: 1;
        top: 100%;
        visibility: visible;
    }

    .navmenu .dropdown .dropdown ul {
        top: 0;
        left: -90%;
        visibility: hidden;
    }

    .navmenu .dropdown .dropdown:hover>ul {
        opacity: 1;
        top: 0;
        left: -100%;
        visibility: visible;
    }
}

/* Navmenu - Mobile */

@media (max-width: 1199px) {
    .mobile-nav-toggle {
        color: var(--nav-color);
        font-size: 28px;
        line-height: 0;
        margin-right: 10px;
        cursor: pointer;
        transition: color 0.3s;
    }

    .navmenu {
        padding: 0;
        z-index: 9997;
    }

    .navmenu ul {
        display: none;
        list-style: none;
        position: absolute;
        inset: 60px 20px 20px 20px;
        padding: 10px 0;
        margin: 0;
        border-radius: 6px;
        background-color: var(--nav-mobile-background-color);
        overflow-y: auto;
        transition: 0.3s;
        z-index: 9998;
        box-shadow: 0px 0px 30px rgba(0, 0, 0, 0.1);
    }

    .navmenu a,
    .navmenu a:focus {
        color: var(--nav-dropdown-color);
        padding: 10px 20px;
        font-family: var(--nav-font);
        font-size: 17px;
        font-weight: 500;
        display: flex;
        align-items: center;
        justify-content: space-between;
        white-space: nowrap;
        transition: 0.3s;
    }

    .navmenu a i,
    .navmenu a:focus i {
        font-size: 12px;
        line-height: 0;
        margin-left: 5px;
        width: 30px;
        height: 30px;
        display: flex;
        align-items: center;
        justify-content: center;
        border-radius: 50%;
        transition: 0.3s;
        background-color: color-mix(in srgb, var(--accent-color), transparent 90%);
    }

    .navmenu a i:hover,
    .navmenu a:focus i:hover {
        background-color: var(--accent-color);
        color: var(--contrast-color);
    }

    .navmenu a:hover,
    .navmenu .active,
    .navmenu .active:focus {
        color: var(--nav-dropdown-hover-color);
    }

    .navmenu .active i,
    .navmenu .active:focus i {
        background-color: var(--accent-color);
        color: var(--contrast-color);
        transform: rotate(180deg);
    }

    .navmenu .dropdown ul {
        position: static;
        display: none;
        z-index: 99;
        padding: 10px 0;
        margin: 10px 20px;
        background-color: var(--nav-dropdown-background-color);
        border: 1px solid color-mix(in srgb, var(--default-color), transparent 90%);
        box-shadow: none;
        transition: all 0.5s ease-in-out;
    }

    .navmenu .dropdown ul ul {
        background-color: rgba(33, 37, 41, 0.1);
    }

    .navmenu .dropdown>.dropdown-active {
        display: block;
        background-color: rgba(33, 37, 41, 0.03);
    }

    .mobile-nav-active {
        overflow: hidden;
    }

    .mobile-nav-active .mobile-nav-toggle {
        color: #fff;
        position: absolute;
        font-size: 32px;
        top: 15px;
        right: 15px;
        margin-right: 0;
        z-index: 9999;
    }

    .mobile-nav-active .navmenu {
        position: fixed;
        overflow: hidden;
        inset: 0;
        background: rgba(33, 37, 41, 0.8);
        transition: 0.3s;
    }

    .mobile-nav-active .navmenu>ul {
        display: block;
    }
}

/*--------------------------------------------------------------
# Global Footer
--------------------------------------------------------------*/

.footer {
    color: var(--default-color);
    background-color: var(--background-color);
    border-top: 1px solid color-mix(in srgb, var(--accent-color), transparent 80%);
    font-size: 14px;
    padding-bottom: 50px;
    position: relative;
}

.footer .footer-top {
    padding-top: 50px;
}

.footer .footer-about .logo {
    line-height: 1;
    margin-bottom: 25px;
}

.footer .footer-about .logo img {
    max-height: 48px;
}

.footer .footer-about .logo span {
    color: var(--heading-color);
    font-size: 30px;
    font-weight: 700;
    letter-spacing: 1px;
    font-family: var(--heading-font);
}

.footer .footer-about p {
    font-size: 14px;
    font-family: var(--heading-font);
}

.footer .social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 4px;
    border: 1px solid color-mix(in srgb, var(--accent-color), transparent 50%);
    font-size: 16px;
    color: var(--accent-color);
    margin-right: 10px;
    transition: 0.3s;
}

.footer .social-links a:hover {
    background-color: var(--accent-color);
    color: var(--contrast-color);
    border-color: var(--accent-color);
}

.footer h4 {
    font-size: 16px;
    font-weight: bold;
    position: relative;
    padding-bottom: 12px;
}

.footer .footer-links {
    margin-bottom: 30px;
}

.footer .footer-links ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer .footer-links ul i {
    padding-right: 2px;
    font-size: 12px;
    line-height: 0;
}

.footer .footer-links ul li {
    padding: 10px 0;
    display: flex;
    align-items: center;
}

.footer .footer-links ul li:first-child {
    padding-top: 0;
}

.footer .footer-links ul a {
    color: color-mix(in srgb, var(--default-color), transparent 20%);
    display: inline-block;
    line-height: 1.2;
}

.footer .footer-links ul a:hover {
    color: var(--accent-color);
}

.footer .footer-contact p {
    margin-bottom: 5px;
}

.footer .copyright {
    padding-top: 25px;
    padding-bottom: 25px;
    background-color: var(--accent-color);
    color: var(--contrast-color);
}

.footer .copyright p {
    margin-bottom: 0;
}

.footer .credits {
    margin-top: 4px;
    font-size: 13px;
}

.footer .credits a {
    color: color-mix(in srgb, var(--contrast-color), transparent 30%);
}

.footer .social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid color-mix(in srgb, var(--default-color), transparent 50%);
    font-size: 16px;
    color: color-mix(in srgb, var(--default-color), transparent 30%);
    margin-right: 10px;
    transition: 0.3s;
}

.footer .social-links a:hover {
    color: var(--contrast-color);
    border-color: var(--accent-color);
}

.footer .footer-newsletter .newsletter-form {
    margin-top: 30px;
    margin-bottom: 15px;
    padding: 6px 8px;
    position: relative;
    border-radius: 4px;
    border: 1px solid color-mix(in srgb, var(--default-color), transparent 80%);
    display: flex;
    background-color: var(--background-color);
    transition: 0.3s;
}

.footer .footer-newsletter .newsletter-form:focus-within {
    border-color: var(--accent-color);
}

.footer .footer-newsletter .newsletter-form input[type="email"] {
    border: 0;
    padding: 4px;
    width: 100%;
    background-color: var(--background-color);
    color: var(--default-color);
}

.footer .footer-newsletter .newsletter-form input[type="email"]:focus-visible {
    outline: none;
}

.footer .footer-newsletter .newsletter-form input[type="submit"] {
    border: 0;
    font-size: 16px;
    padding: 0 20px;
    margin: -7px -8px -7px 0;
    background: var(--accent-color);
    color: var(--contrast-color);
    transition: 0.3s;
    border-radius: 0 4px 4px 0;
    font-weight: 500;
}

.footer .footer-newsletter .newsletter-form input[type="submit"]:hover {
    background: color-mix(in srgb, var(--accent-color), transparent 20%);
}




h1 {
    font-size: 42px;
    margin-bottom: 30px;
    font-weight: 700;
    color: #222;
    text-align: center;
    margin-top: 15px;
}

.wrapper {
    display: flex;
    justify-content: space-between;
    max-width: 1200px;
    margin: auto;
}

/* Courses Section */
.container1 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 30px;
    /* Added more spacing between boxes */
    max-width: 900px;
    flex: 1;
    margin-bottom: 20px;
}

/* Dialogue Box */
/* .dialog-box {
    width: 300px;
    background: white;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    text-align: left;
    position: sticky;
    top: 20px;
    margin-left: 40px;
   
} */

.dialog-box {
    width: 320px;
    background: linear-gradient(135deg, #007bff, #6610f2);
    color: white;
    padding: 25px;
    border-radius: 15px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
    text-align: left;
    position: sticky;
    top: 20px;
    margin-left: 40px;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s ease-out forwards;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 250px;
}

.dialog-box:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4);
}

.dialog-box h2 {
    font-size: 24px;
    margin-bottom: 10px;
    text-align: center;
    font-weight: bold;
}

.dialog-box p {
    font-size: 18px;
    line-height: 1.5;
    text-align: center;
    margin-bottom: 10px;
}

.dialog-box p:last-child {
    font-weight: bold;
}

/* Fade-in Animation */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.box {
    background: white;
    padding: 40px;
    border-radius: 20px;
    position: relative;
    overflow: hidden;
    min-height: 350px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    display: flex;
    align-items: center;
    gap: 20px;
    transition: all 0.3s ease;
    cursor: pointer;
}

.background-image {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    transition: transform 0.4s ease-in-out;
    opacity: 0.8;
}

.box:hover .background-image {
    transform: translateY(-100%);
    opacity: 0.4;
}

.content {
    position: relative;
    z-index: 1;
    transition: color 0.3s ease;
    display: flex;
    align-items: center;
    gap: 20px;
}

.box:hover .content {
    color: white;
}

.icon {
    width: 100px;
    height: 100px;
    background: #e0e0e0;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.icon img {
    width: 50px;
    height: 50px;
}

.text {
    flex: 1;
    text-align: left;
}

.text h2 {
    font-size: 26px;
    font-weight: 700;
    margin-bottom: 10px;
    color: #222;
}

.text p {
    font-size: 18px;
    color: #444;
    margin-bottom: 10px;
}

.arrow-text {
    font-size: 18px;
    font-weight: bold;
    color: #007bff;
    text-decoration: none;
    transition: color 0.3s ease;
}

.arrow-text:hover {
    color: rgb(245, 5, 153);
}

/* Background images for each box */
.box:nth-child(1) .background-image {
    background-image: url("https://images.pexels.com/photos/574071/pexels-photo-574071.jpeg");
}

.box:nth-child(2) .background-image {
    background-image: url("https://images.pexels.com/photos/3183153/pexels-photo-3183153.jpeg");
}

.box:nth-child(3) .background-image {
    background-image: url("https://images.pexels.com/photos/270404/pexels-photo-270404.jpeg");
}

.box:nth-child(4) .background-image {
    background-image: url("https://images.pexels.com/photos/5473957/pexels-photo-5473957.jpeg");
}

/* Background images for each box */
.box:nth-child(5) .background-image {
    background-image: url("https://images.pexels.com/photos/3182775/pexels-photo-3182775.jpeg");
}

.box:nth-child(6) .background-image {
    background-image: url("https://images.pexels.com/photos/1181240/pexels-photo-1181240.jpeg");
}

.box:nth-child(7) .background-image {
    background-image: url("https://images.pexels.com/photos/1181243/pexels-photo-1181243.jpeg");
}

/* .box:nth-child(8) .background-image {
background-image: url("https://images.pexels.com/photos/3183192/pexels-photo-3183192.jpeg");
} */
.box:nth-child(8) .background-image {
    background-image: url("https://images.pexels.com/photos/3183191/pexels-photo-3183191.jpeg");
}