/********** Enhanced Template CSS **********/
:root {
    --primary: #06BBCC;
    --primary-dark: #059da9;  /* Darker shade for hover effects */
    --light: #F0FBFC;
    --dark: #181d38;
    --transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.fw-medium {
    font-weight: 600 !important;
}

.fw-semi-bold {
    font-weight: 700 !important;
}

.back-to-top {
    position: fixed;
    display: none;
    right: 45px;
    bottom: 45px;
    z-index: 99;
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(6, 187, 204, 0.7);
    }
    70% {
        transform: scale(1.05);
        box-shadow: 0 0 0 10px rgba(6, 187, 204, 0);
    }
    100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(6, 187, 204, 0);
    }
}

/*** Spinner ***/
#spinner {
    opacity: 0;
    visibility: hidden;
    transition: opacity .5s ease-out, visibility 0s linear .5s;
    z-index: 99999;
}

#spinner.show {
    transition: opacity .5s ease-out, visibility 0s linear 0s;
    visibility: visible;
    opacity: 1;
}

#spinner .spinner-border {
    animation: spin 1s linear infinite, changeColor 3s infinite alternate;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

@keyframes changeColor {
    from { border-color: var(--primary); border-right-color: transparent; }
    to { border-color: var(--dark); border-right-color: transparent; }
}

/*** Button ***/
.btn {
    font-family: 'Nunito', sans-serif;
    font-weight: 600;
    transition: var(--transition);
    border-radius: 5px;
    overflow: hidden;
    position: relative;
    z-index: 1;
}

.btn.btn-primary,
.btn.btn-secondary {
    color: #FFFFFF;
}

.btn.btn-primary::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 0;
    background-color: var(--primary-dark);
    transition: var(--transition);
    z-index: -1;
}

.btn.btn-primary:hover::after {
    height: 100%;
}

.btn.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(6, 187, 204, 0.3);
}

.btn-square {
    width: 38px;
    height: 38px;
}

.btn-sm-square {
    width: 32px;
    height: 32px;
}

.btn-lg-square {
    width: 48px;
    height: 48px;
}

.btn-square,
.btn-sm-square,
.btn-lg-square {
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: normal;
    border-radius: 5px;
}

/*** Navbar ***/
.navbar {
    transition: var(--transition);
}

.navbar .dropdown-toggle::after {
    border: none;
    content: "\f107";
    font-family: "Font Awesome 5 Free";
    font-weight: 900;
    vertical-align: middle;
    margin-left: 8px;
    transition: transform 0.3s ease;
}

.navbar .nav-item:hover .dropdown-toggle::after {
    transform: rotate(180deg);
}

.navbar-light .navbar-nav .nav-link {
    margin-right: 30px;
    padding: 25px 0;
    color: var(--dark);
    font-size: 15px;
    text-transform: uppercase;
    outline: none;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.navbar-light .navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 20px;
    left: 0;
    background-color: var(--primary);
    transition: var(--transition);
}

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

.navbar-light .navbar-nav .nav-link:hover,
.navbar-light .navbar-nav .nav-link.active {
    color: var(--primary);
}

@media (max-width: 991.98px) {
    .navbar-light .navbar-nav .nav-link {
        margin-right: 0;
        padding: 10px 0;
    }

    .navbar-light .navbar-nav .nav-link::after {
        bottom: 5px;
    }

    .navbar-light .navbar-nav {
        border-top: 1px solid #EEEEEE;
    }
}

.navbar-light .navbar-brand {
    transition: var(--transition);
}

.navbar-light .navbar-brand:hover {
    transform: scale(1.05);
}

.navbar-light.sticky-top {
    top: -100px;
    transition: .5s;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

@media (min-width: 992px) {
    .navbar .nav-item .dropdown-menu {
        display: block;
        margin-top: 0;
        opacity: 0;
        visibility: hidden;
        transition: .5s;
        border: none;
        border-radius: 5px;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    }

    .navbar .dropdown-menu.fade-down {
        top: 100%;
        transform: rotateX(-75deg);
        transform-origin: 0% 0%;
    }

    .navbar .nav-item:hover .dropdown-menu {
        top: 100%;
        transform: rotateX(0deg);
        visibility: visible;
        opacity: 1;
    }
}

/*** Header carousel ***/
.page-header {
    background: linear-gradient(rgba(24, 29, 56, .7), rgba(24, 29, 56, .9)), url(../img/carousel-1.jpg);
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(6, 187, 204, 0.3) 0%, rgba(24, 29, 56, 0.3) 100%);
}

.page-header h1 {
    animation: fadeInDown 1s both;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translate3d(0, -50px, 0);
    }
    to {
        opacity: 1;
        transform: translate3d(0, 0, 0);
    }
}

.breadcrumb {
    animation: fadeIn 1.5s both;
    animation-delay: 0.5s;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.breadcrumb-item + .breadcrumb-item::before {
    color: var(--light);
}

/*** Section Title ***/
.section-title {
    position: relative;
    display: inline-block;
    text-transform: uppercase;
    transition: var(--transition);
}

.section-title:hover {
    transform: translateY(-3px);
    color: var(--primary-dark);
}

.section-title::before {
    position: absolute;
    content: "";
    width: calc(100% + 80px);
    height: 2px;
    top: 4px;
    left: -40px;
    background: var(--primary);
    z-index: -1;
    transition: var(--transition);
}

.section-title::after {
    position: absolute;
    content: "";
    width: calc(100% + 120px);
    height: 2px;
    bottom: 5px;
    left: -60px;
    background: var(--primary);
    z-index: -1;
    transition: var(--transition);
}

.section-title:hover::before {
    width: calc(100% + 100px);
    left: -50px;
}

.section-title:hover::after {
    width: calc(100% + 140px);
    left: -70px;
}

.section-title.text-start::before {
    width: calc(100% + 40px);
    left: 0;
}

.section-title.text-start::after {
    width: calc(100% + 60px);
    left: 0;
}

.section-title.text-start:hover::before {
    width: calc(100% + 60px);
}

.section-title.text-start:hover::after {
    width: calc(100% + 80px);
}

/*** Service ***/
.service-item {
    background: var(--light);
    transition: var(--transition);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    position: relative;
    z-index: 1;
}

.service-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--primary);
    z-index: -1;
    transform: scaleY(0);
    transform-origin: top;
    transition: var(--transition);
}

.service-item:hover {
    transform: translateY(-15px);
    box-shadow: 0 15px 30px rgba(6, 187, 204, 0.2);
}

.service-item:hover::before {
    transform: scaleY(1);
}

.service-item * {
    transition: var(--transition);
    position: relative;
}

.service-item:hover * {
    color: var(--light) !important;
}

.service-item i {
    transform: scale(1);
    transition: var(--transition);
}

.service-item:hover i {
    transform: scale(1.2) rotate(10deg);
}

/*** About Section ***/
.about-section img {
    transition: var(--transition);
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.about-section img:hover {
    transform: scale(1.03);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
}

.about-section .btn:hover {
    background-color: var(--primary-dark);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(6, 187, 204, 0.3);
}

.about-section .fa-arrow-right {
    transition: var(--transition);
}

.about-section p:hover .fa-arrow-right {
    transform: translateX(5px);
    color: var(--primary-dark);
}

/*** Footer ***/
.footer {
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(6, 187, 204, 0.1) 0%, rgba(24, 29, 56, 0.1) 100%);
    z-index: 0;
}

.footer .btn.btn-social {
    margin-right: 5px;
    width: 35px;
    height: 35px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--light);
    font-weight: normal;
    border: 1px solid #FFFFFF;
    border-radius: 50%;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.footer .btn.btn-social::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--primary);
    z-index: -1;
    transform: scale(0);
    transition: var(--transition);
    border-radius: 50%;
}

.footer .btn.btn-social:hover {
    transform: translateY(-3px);
    color: var(--light);
    border-color: var(--primary);
}

.footer .btn.btn-social:hover::before {
    transform: scale(1);
}

.footer .btn.btn-link {
    display: block;
    margin-bottom: 5px;
    padding: 0;
    text-align: left;
    color: #FFFFFF;
    font-size: 15px;
    font-weight: normal;
    text-transform: capitalize;
    transition: var(--transition);
}

.footer .btn.btn-link::before {
    position: relative;
    content: "\f105";
    font-family: "Font Awesome 5 Free";
    font-weight: 900;
    margin-right: 10px;
    transition: var(--transition);
}

.footer .btn.btn-link:hover {
    letter-spacing: 1px;
    color: var(--primary);
}

.footer .btn.btn-link:hover::before {
    margin-right: 15px;
    color: var(--primary);
}

.footer .copyright {
    padding: 25px 0;
    font-size: 15px;
    border-top: 1px solid rgba(256, 256, 256, .1);
    position: relative;
}

.footer .copyright::after {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 1px;
    background: var(--primary);
    transition: var(--transition);
}

.footer .copyright:hover::after {
    width: 50%;
}

.footer .copyright a {
    color: var(--light);
    transition: var(--transition);
}

.footer .copyright a:hover {
    color: var(--primary);
}

.footer .footer-menu a {
    margin-right: 15px;
    padding-right: 15px;
    border-right: 1px solid rgba(255, 255, 255, .1);
    transition: var(--transition);
}

.footer .footer-menu a:hover {
    color: var(--primary);
}

.footer .footer-menu a:last-child {
    margin-right: 0;
    padding-right: 0;
    border-right: none;
}

/* Smooth Scroll Behavior */
html {
    scroll-behavior: smooth;
}

/* Keyframe Animations */
@keyframes float {
    0% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
    100% {
        transform: translateY(0px);
    }
}

/* Add hover effect for About Section list items */
.about-section .col-sm-6 p {
    transition: var(--transition);
    padding: 5px 10px;
    border-radius: 5px;
}

.about-section .col-sm-6 p:hover {
    background: rgba(6, 187, 204, 0.1);
    transform: translateX(5px);
}