/*---------------------------------------
  CUSTOM PROPERTIES ( VARIABLES )
-----------------------------------------*/
:root {
    --white-color:                  #ffffff;
    --primary-color:                #1c243c;
    --secondary-color:              #3576a5;
    --section-bg-color:             #f5f6f8;
    --custom-btn-bg-color:          #80d0c7;
    --custom-btn-bg-hover-color:    #13547a;
    --dark-color:                   #000000;
    --p-color:                      #717275;
    --border-color:                 #7fffd4;
    --link-hover-color:             #13547a;

    --body-font-family:             'Inter', sans-serif;
    --title-font-family:            'Source Serif Pro', serif;

    --h1-font-size:                 58px;
    --h2-font-size:                 46px;
    --h3-font-size:                 32px;
    --h4-font-size:                 28px;
    --h5-font-size:                 24px;
    --h6-font-size:                 22px;
    --p-font-size:                  20px;
    --menu-font-size:               18px;
    --btn-font-size:                18px;
    --copyright-font-size:          16px;

    --border-radius-large:          100px;
    --border-radius-medium:         20px;
    --border-radius-small:          10px;

    --font-weight-normal:           400;
    --font-weight-medium:           500;
    --font-weight-semibold:         600;
    --font-weight-bold:             700;
}

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


/*---------------------------------------
  TYPOGRAPHY
-----------------------------------------*/
h2, h3, h4, h5, h6 {
    color: var(--dark-color);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--title-font-family);
    font-weight: var(--font-weight-semibold);
}

h1 {
    font-size: var(--h1-font-size);
    font-weight: var(--font-weight-bold);
}

h2 {
    font-size: var(--h2-font-size);
    font-weight: var(--font-weight-bold);
}

h3 { font-size: var(--h3-font-size); }
h4 { font-size: var(--h4-font-size); }
h5 { font-size: var(--h5-font-size); }

h6 {
    color: var(--primary-color);
    font-size: var(--h6-font-size);
}

p {
    color: var(--p-color);
    font-size: var(--p-font-size);
    font-weight: var(--font-weight-normal);
}

ul li {
    color: var(--p-color);
    font-size: var(--p-font-size);
    font-weight: var(--font-weight-normal);
}

a, button {
    touch-action: manipulation;
    transition: all 0.3s;
}

a {
    display: inline-block;
    color: var(--primary-color);
    text-decoration: none;
}

a:hover {
    color: var(--link-hover-color);
}

b, strong {
    font-weight: var(--font-weight-bold);
}


/*---------------------------------------
  SECTION
-----------------------------------------*/
.section-padding {
    padding-top: 30px;
    padding-bottom: 100px;
}

.section-bg {
    background-color: var(--section-bg-color);
}

.section-overlay {
    background-image: linear-gradient(15deg, #13547a 0%, #80d0c7 100%);
    position: absolute;
    top: 0;
    left: 0;
    pointer-events: none;
    width: 100%;
    height: 100%;
    opacity: 0.85;
}

.section-overlay + .container {
    position: relative;
}

.tab-content {
    background-color: var(--white-color);
    border-radius: var(--border-radius-medium);
}

.nav-tabs {
    border-bottom: 1px solid #ecf3f2;
    margin-bottom: 40px;
    justify-content: center;
}

.nav-tabs .nav-link {
    border-radius: 0;
    border-top: 0;
    border-right: 0;
    border-left: 0;
    color: var(--p-color);
    font-family: var(--body-font-family);
    padding: 15px 25px;
    transition: all 0.3s;
}

.nav-tabs .nav-link:first-child { margin-right: 20px; }

.nav-tabs .nav-item.show .nav-link,
.nav-tabs .nav-link.active,
.nav-tabs .nav-link:focus,
.nav-tabs .nav-link:hover {
    border-bottom-color: var(--p-color);
    color: var(--dark-color);
}


/*---------------------------------------
  CUSTOM ICON COLOR
-----------------------------------------*/
.custom-icon { color: var(--secondary-color); }


/*---------------------------------------
  CUSTOM BUTTON
-----------------------------------------*/
.custom-btn {
    background: var(--custom-btn-bg-color);
    border: 2px solid transparent;
    border-radius: var(--border-radius-large);
    color: var(--white-color);
    font-size: var(--btn-font-size);
    font-weight: var(--font-weight-semibold);
    line-height: normal;
    transition: all 0.3s;
    padding: 10px 20px;
}

.custom-btn:hover {
    background: var(--custom-btn-bg-hover-color);
    color: var(--white-color);
}

.custom-border-btn {
    background: transparent;
    border: 2px solid var(--custom-btn-bg-color);
    color: var(--custom-btn-bg-color);
}

.custom-border-btn:hover {
    background: var(--custom-btn-bg-color);
    border-color: transparent;
    color: var(--white-color);
}

.custom-btn-bg-white {
    border-color: var(--white-color);
    color: var(--white-color);
}


/*---------------------------------------
  SITE HEADER (inner pages)
-----------------------------------------*/
.site-header {
    background-image: linear-gradient(rgba(28, 36, 60, 0.62), rgba(28, 36, 60, 0.62)), url('../img/hero.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    padding-top: 100px;
    padding-bottom: 80px;
}

.site-header .container { height: 100%; }

.breadcrumb-item+.breadcrumb-item::before,
.breadcrumb-item a:hover,
.breadcrumb-item.active {
    color: var(--white-color);
}


/*---------------------------------------
  NAVIGATION
-----------------------------------------*/
.navbar {
    background-color: var(--primary-color);
    z-index: 9;
}

.navbar-brand,
.navbar-brand:hover {
    font-size: var(--h3-font-size);
    font-weight: var(--font-weight-bold);
    display: block;
}

.navbar-brand span {
    font-family: var(--title-font-family);
}

.navbar-expand-lg .navbar-nav .nav-link {
    border-radius: var(--border-radius-large);
    margin: 10px;
    padding: 10px;
}

.navbar-nav .nav-link {
    display: inline-block;
    color: var(--white-color);
    font-family: var(--body-font-family);
    font-size: var(--menu-font-size);
    font-weight: var(--font-weight-medium);
    letter-spacing: 0.5px;
    position: relative;
    padding-top: 15px;
    padding-bottom: 15px;
}

.navbar-nav .nav-link.active,
.navbar-nav .nav-link:hover {
    color: var(--white-color);
    opacity: 0.85;
}

.navbar .dropdown-menu {
    background: var(--white-color);
    box-shadow: 0 1rem 3rem rgba(0,0,0,.175);
    border: 0;
    min-width: 9rem;
    padding: 13px 0 10px 0;
}

.navbar .dropdown-item {
    display: inline-block;
    color: var(--p-color);
    font-family: var(--title-font-family);
    font-size: var(--menu-font-size);
    font-weight: var(--font-weight-medium);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    position: relative;
}

.navbar .dropdown-item.active,
.navbar .dropdown-item:active,
.navbar .dropdown-item:focus,
.navbar .dropdown-item:hover {
    background: transparent;
    color: var(--primary-color);
}

.navbar .dropdown-toggle::after {
    content: "\f282";
    display: inline-block;
    font-family: 'bootstrap-icons' !important;
    font-size: var(--copyright-font-size);
    font-style: normal;
    font-weight: normal !important;
    font-variant: normal;
    text-transform: none;
    line-height: 1;
    vertical-align: -.125em;
    position: relative;
    left: 2px;
    border: 0;
}

.navbar-toggler {
    border: 0;
    padding: 0;
    cursor: pointer;
    margin: 0;
    width: 30px;
    height: 35px;
    outline: none;
}

.navbar-toggler:focus {
    outline: none;
    box-shadow: none;
}

.navbar-toggler[aria-expanded="true"] .navbar-toggler-icon {
    background: transparent;
}

.navbar-toggler[aria-expanded="true"] .navbar-toggler-icon:before,
.navbar-toggler[aria-expanded="true"] .navbar-toggler-icon:after {
    transition: top 300ms 50ms ease, transform 300ms 350ms ease;
    top: 0;
}

.navbar-toggler[aria-expanded="true"] .navbar-toggler-icon:before {
    transform: rotate(45deg);
}

.navbar-toggler[aria-expanded="true"] .navbar-toggler-icon:after {
    transform: rotate(-45deg);
}

.navbar-toggler .navbar-toggler-icon {
    background: var(--white-color);
    transition: background 10ms 300ms ease;
    display: block;
    width: 30px;
    height: 2px;
    position: relative;
}

.navbar-toggler .navbar-toggler-icon:before,
.navbar-toggler .navbar-toggler-icon:after {
    transition: top 300ms 350ms ease, transform 300ms 50ms ease;
    position: absolute;
    right: 0;
    left: 0;
    background: var(--white-color);
    width: 30px;
    height: 2px;
    content: '';
}

.navbar-toggler .navbar-toggler-icon::before { top: -8px; }
.navbar-toggler .navbar-toggler-icon::after  { top: 8px; }


/*---------------------------------------
  HERO
-----------------------------------------*/
.hero-section {
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    position: relative;
    overflow: hidden;
    padding-top: 50px;
    padding-bottom: 150px;
    height: 500px;
}


/*---------------------------------------
  FEATURED / SERVICE BLOCKS
-----------------------------------------*/
.featured-section {
    padding-bottom: 100px;
}

.featured-section .row {
    position: relative;
    bottom: 100px;
    margin-bottom: -100px;
}

.custom-block {
    border-radius: var(--border-radius-medium);
    position: relative;
    overflow: hidden;
    padding: 30px;
    transition: all 0.3s ease;
    height: 100%;
}

.custom-block:hover {
    background-color: var(--secondary-color);
    transform: translateY(-3px);
}

.custom-block:hover h5,
.custom-block:hover p {
    color: var(--white-color);
}

.custom-block > a { width: 100%; }

.custom-block-image {
    display: block;
    width: 100%;
    height: 200px;
    object-fit: cover;
    margin-top: 35px;
}

.custom-block .rounded-pill {
    border-radius: 5px !important;
    display: flex;
    justify-content: center;
    text-align: center;
    width: 30px;
    height: 30px;
    line-height: 20px;
}


/*---------------------------------------
  FAQs
-----------------------------------------*/
.faq-section .accordion-item {
    border: 0;
}

.faq-section .accordion-button {
    font-size: var(--h6-font-size);
    font-weight: var(--font-weight-semibold);
}

.faq-section .accordion-item:first-of-type .accordion-button {
    border-radius: var(--border-radius-large);
}

.faq-section .accordion-button:not(.collapsed) {
    border-radius: var(--border-radius-large);
    box-shadow: none;
    color: var(--primary-color);
}

.faq-section .accordion-body {
    color: var(--p-color);
    font-size: var(--btn-font-size);
    line-height: 40px;
}


/*---------------------------------------
  CONTACT FORM
-----------------------------------------*/
.contact-section .form-control {
    border-radius: 10px;
    color: #000;
    padding: 10px 15px;
}

.contact-section .form-control:focus {
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 0.2rem rgba(53, 118, 165, 0.25);
}


/*---------------------------------------
  SITE FOOTER
-----------------------------------------*/
.site-footer {
    background-color: #1c243c;
    position: relative;
}

.site-footer::after {
    content: "";
    position: absolute;
    bottom: 0;
    right: 0;
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 0 0 200px 200px;
    border-color: transparent transparent rgba(255,255,255,0.05) transparent;
    pointer-events: none;
}

.site-footer a {
    color: rgba(255,255,255,0.75);
    text-decoration: none;
}

.site-footer a:hover {
    color: var(--white-color);
}

.site-footer h6,
.site-footer p {
    color: rgba(255,255,255,0.85);
}

.site-footer ul li {
    color: rgba(255,255,255,0.75);
    font-size: var(--copyright-font-size);
    margin-bottom: 6px;
}

.site-footer hr {
    border-color: rgba(255,255,255,0.15);
}

.copyright-text {
    font-size: var(--copyright-font-size);
    color: rgba(255,255,255,0.6);
}


/*---------------------------------------
  SOCIAL ICON
-----------------------------------------*/
.social-icon { margin: 0; padding: 0; }

.social-icon-item {
    list-style: none;
    display: inline-block;
    vertical-align: top;
}

.social-icon-link {
    background: var(--secondary-color);
    border-radius: var(--border-radius-large);
    color: var(--white-color);
    font-size: var(--copyright-font-size);
    display: block;
    margin-right: 10px;
    text-align: center;
    width: 35px;
    height: 35px;
    line-height: 36px;
    transition: background 0.2s, color 0.2s;
}

.social-icon-link:hover {
    background: var(--white-color);
    color: var(--primary-color);
}


/*---------------------------------------
  RESPONSIVE STYLES
-----------------------------------------*/
@media screen and (max-width: 991px) {
    h1 { font-size: 48px; }
    h2 { font-size: 36px; }
    h3 { font-size: 32px; }
    h4 { font-size: 28px; }
    h5 { font-size: 20px; }
    h6 { font-size: 18px; }

    .section-padding {
        padding-top: 50px;
        padding-bottom: 50px;
    }

    .navbar {
        background-color: var(--primary-color);
    }

    .navbar-nav .dropdown-menu {
        position: relative;
        left: 10px;
        opacity: 1;
        pointer-events: auto;
        max-width: 155px;
        margin-top: 10px;
        margin-bottom: 15px;
    }

    .navbar-expand-lg .navbar-nav {
        padding-bottom: 20px;
    }

    .navbar-expand-lg .navbar-nav .nav-link {
        padding: 0;
    }

    .featured-section {
        border-radius: 0 0 80px 80px;
        padding-bottom: 50px;
    }

    .nav-tabs .nav-link:first-child { margin-right: 5px; }
    .nav-tabs .nav-link {
        font-size: var(--copyright-font-size);
        padding: 10px;
    }
}

@media screen and (max-width: 480px) {
    h1 { font-size: 36px; }
    h2 { font-size: 28px; }
    h3 { font-size: 26px; }
    h4 { font-size: 22px; }
    h5 { font-size: 20px; }
}