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

body {
  font-family: 'Lato', sans-serif;
  line-height: 1.8;
  color: #2C3E50;
  background-color: #ffffff;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  font-family: 'Montserrat', sans-serif;
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
}

hr.star-light,
hr.star-dark {
  max-width: 15rem;
  padding: 0;
  text-align: center;
  border: none;
  border-top: solid 0.25rem;
  margin-top: 2.5rem;
  margin-bottom: 2.5rem;
}

hr.star-light:after,
hr.star-dark:after {
  position: relative;
  top: -.8em;
  display: inline-block;
  padding: 0 0.25em;
  content: '\f005';
  font-family: FontAwesome;
  font-size: 2em;
}

hr.star-light {
  border-color: #fff;
}

hr.star-light:after {
  color: #fff;
  background-color: #18BC9C;
}

hr.star-dark {
  border-color: #2C3E50;
}

hr.star-dark:after {
  color: #2C3E50;
  background-color: white;
}

section {
  padding: 6rem 0;

}

section h2 {
  font-size: 2.25rem;
  line-height: 2rem;
}

@media (min-width: 992px) {
  section h2 {
    font-size: 3rem;
    line-height: 2.5rem;
  }
}

.btn-xl {
  padding: 1.2rem 2rem;
  font-size: 1.25rem;
  border-radius: 50px;
  transition: all 0.3s ease;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.btn-xl:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 8px rgba(0, 0, 0, 0.15);
}

.card {
  border: none;
  border-radius: 12px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  margin-bottom: 2rem;
}

.card:hover {
  transform: translateY(-5px);

}

.card-body {
  padding: 2rem;
}

.card-title {
  color: #18BC9C;
  margin-bottom: 1.5rem;
}

.section {
  padding: 8rem 0;
  background-color: #ffffff;
}

.section:nth-child(even) {
  background-color: #f8f9fa;
}

.lead {
  font-size: 1.25rem;
  font-weight: 300;
  line-height: 1.8;
  color: #6c757d;
}

.btn-social {
  width: 3.25rem;
  height: 3.25rem;
  font-size: 1.25rem;
  line-height: 2rem;
  border-radius: 50%;
  transition: all 0.3s ease;
}

.scroll-to-top {
  z-index: 1042;
  right: 1rem;
  bottom: 1rem;
  display: none;
}

.scroll-to-top a {
  width: 3.5rem;
  height: 3.5rem;
  background-color: rgba(33, 37, 41, 0.5);
  line-height: 3.1rem;
}

#mainNav {
  padding-top: 1rem;
  padding-bottom: 1rem;
  font-weight: 700;
  font-family: 'Montserrat';
  background-color: #2C3E50;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
  transition: all 0.3s ease;
}

#mainNav .navbar-brand {
  color: #fff;
}

#mainNav .navbar-nav {
  margin-top: 1rem;
  letter-spacing: 0.0625rem;
}

#mainNav .navbar-nav li.nav-item a.nav-link {
  color: #fff;
}

#mainNav .navbar-nav li.nav-item a.nav-link:hover {
  color: #18BC9C;
}

#mainNav .navbar-nav li.nav-item a.nav-link:active, #mainNav .navbar-nav li.nav-item a.nav-link:focus {
  color: #fff;
}

#mainNav .navbar-nav li.nav-item a.nav-link.active {
  color: #18BC9C;
}

#mainNav .navbar-toggler {
  font-size: 80%;
  padding: 0.8rem;
}

@media (min-width: 992px) {
  #mainNav {
    padding-top: 1.5rem;
    padding-bottom: 1.5rem;
    -webkit-transition: padding-top 0.3s, padding-bottom 0.3s;
    -moz-transition: padding-top 0.3s, padding-bottom 0.3s;
    transition: padding-top 0.3s, padding-bottom 0.3s;
  }
  #mainNav .navbar-brand {
    font-size: 2em;
    -webkit-transition: font-size 0.3s;
    -moz-transition: font-size 0.3s;
    transition: font-size 0.3s;
  }
  #mainNav .navbar-nav {
    margin-top: 0;
  }
  #mainNav .navbar-nav > li.nav-item > a.nav-link.active {
    color: #fff;
    background: #18BC9C;
  }
  #mainNav .navbar-nav > li.nav-item > a.nav-link.active:active, #mainNav .navbar-nav > li.nav-item > a.nav-link.active:focus, #mainNav .navbar-nav > li.nav-item > a.nav-link.active:hover {
    color: #fff;
    background: #18BC9C;
  }
  #mainNav.navbar-shrink {
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
  }
  #mainNav.navbar-shrink .navbar-brand {
    font-size: 1.5em;
  }
}

header.masthead {
  padding-top: calc(6rem + 72px);
  padding-bottom: 6rem;
}

header.masthead h1 {
  font-size: 3rem;
  line-height: 3rem;
}

header.masthead h2 {
  font-size: 1.3rem;
  font-family: 'Lato';
}

@media (min-width: 992px) {
  header.masthead {
    padding-top: calc(6rem + 106px);
    padding-bottom: 6rem;
  }
  header.masthead h1 {
    font-size: 4.75em;
    line-height: 4rem;
  }
  header.masthead h2 {
    font-size: 1.75em;
  }
}

.portfolio {
  margin-bottom: -30px;
}

.portfolio .portfolio-item {
  position: relative;
  display: block;
  max-width: 25rem;
  margin-bottom: 30px;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 3px 15px rgba(0,0,0,0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  animation: fadeIn 1s ease-out;
}

.portfolio .portfolio-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 5px 20px rgba(0,0,0,0.15);
}

.portfolio .portfolio-item .portfolio-item-caption {
  position: absolute;
  top: 0;
  left: 0;
  transition: all 0.3s ease-in-out;
  opacity: 0;
  background-color: rgba(24, 188, 156, 0.9);
}

.portfolio .portfolio-item .portfolio-item-caption:hover {
  opacity: 1;
}

.portfolio .portfolio-item img {
  width: 100%;
  height: auto;
  transition: transform 0.3s ease;
}

.portfolio .portfolio-item .portfolio-item-caption .portfolio-item-caption-content {
  font-size: 1.5rem;
}

@media (min-width: 576px) {
  .portfolio {
    margin-bottom: -30px;
  }
  .portfolio .portfolio-item {
    margin-bottom: 30px;
  }
}

.portfolio-modal .portfolio-modal-dialog {
  padding: 3rem 1rem;
  min-height: calc(100vh - 2rem);
  margin: 1rem calc(1rem - 8px);
  position: relative;
  z-index: 2;
  -moz-box-shadow: 0 0 3rem 1rem rgba(0, 0, 0, 0.5);
  -webkit-box-shadow: 0 0 3rem 1rem rgba(0, 0, 0, 0.5);
  box-shadow: 0 0 3rem 1rem rgba(0, 0, 0, 0.5);
}

.portfolio-modal .portfolio-modal-dialog .close-button {
  position: absolute;
  top: 2rem;
  right: 2rem;
}

.portfolio-modal .portfolio-modal-dialog .close-button i {
  line-height: 38px;
}

.portfolio-modal .portfolio-modal-dialog h2 {
  font-size: 2rem;
}

@media (min-width: 768px) {
  .portfolio-modal .portfolio-modal-dialog {
    min-height: 100vh;
    padding: 5rem;
    margin: 3rem calc(3rem - 8px);
  }
  .portfolio-modal .portfolio-modal-dialog h2 {
    font-size: 3rem;
  }
}

.floating-label-form-group {
  position: relative;
  border-bottom: 1px solid #e9ecef;
}

.floating-label-form-group input,
.floating-label-form-group textarea {
  font-size: 1.5em;
  position: relative;
  z-index: 1;
  padding-right: 0;
  padding-left: 0;
  resize: none;
  border: none;
  border-radius: 0;
  background: none;
  box-shadow: none !important;
}

.floating-label-form-group label {
  font-size: 0.85em;
  line-height: 1.764705882em;
  position: relative;
  z-index: 0;
  top: 2em;
  display: block;
  margin: 0;
  -webkit-transition: top 0.3s ease, opacity 0.3s ease;
  -moz-transition: top 0.3s ease, opacity 0.3s ease;
  -ms-transition: top 0.3s ease, opacity 0.3s ease;
  transition: top 0.3s ease, opacity 0.3s ease;
  vertical-align: middle;
  vertical-align: baseline;
  opacity: 0;
}

.floating-label-form-group:not(:first-child) {
  padding-left: 14px;
  border-left: 1px solid #e9ecef;
}

.floating-label-form-group-with-value label {
  top: 0;
  opacity: 1;
}

.floating-label-form-group-with-focus label {
  color: #18BC9C;
}

form .row:first-child .floating-label-form-group {
  border-top: 1px solid #e9ecef;
}

.contact-section {
  padding: 5rem 0;
  background-color: #f8f9fa;
}

.contact-section .form-group {
  margin-bottom: 2rem;
}

.contact-section .form-control {
  padding: 1.25rem;
  border: 2px solid #e9ecef;
  border-radius: 8px;
  font-size: 1rem;
  transition: all 0.3s ease;
}

.contact-section .form-control:focus {
  border-color: #18BC9C;
  box-shadow: 0 0 0 0.2rem rgba(24, 188, 156, 0.25);
}

footer {
  padding: 5rem 0;
  background-color: #2C3E50;
  color: #fff;
}

footer .footer-col {
  margin-bottom: 2rem;
}

footer .btn-social {
  margin-right: 1rem;
  background-color: #fff;
  color: #2C3E50;
  transition: all 0.3s ease;
}

footer .btn-social:hover {
  background-color: #18BC9C;
  color: #fff;
  transform: translateY(-3px);
}

.copyright {
  background-color: #1a252f;
}

a {
  color: #18BC9C;
}

a:focus, a:hover, a:active {
  color: #128f76;
}

.btn {
  border-width: 2px;
  transition: transform 0.3s ease, background-color 0.3s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.bg-primary {
  background-color: #18BC9C !important;
}

.bg-secondary {
  background-color: #2C3E50 !important;
}

.text-primary {
  color: #18BC9C !important;
}

.text-secondary {
  color: #2C3E50 !important;
}

.btn-primary {
  background-color: #18BC9C;
  border-color: #18BC9C;
}

.btn-primary:hover, .btn-primary:focus, .btn-primary:active {
  background-color: #128f76;
  border-color: #128f76;
}

.btn-secondary {
  background-color: #2C3E50;
  border-color: #2C3E50;
}

.btn-secondary:hover, .btn-secondary:focus, .btn-secondary:active {
  background-color: #1a252f;
  border-color: #1a252f;
}

header.masthead img {
  width: 240px;
  height: 240px;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid #fff;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

header.masthead img:hover {
  transform: scale(1.05);
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.15);
}
/* Custom animations and hover effects */
.hover-effect {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hover-effect:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 16px rgba(0,0,0,0.1) !important;
}

.icon-circle {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background-color: rgba(0,123,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
  transition: transform 0.3s ease;
}

.icon-circle:hover {
  transform: scale(1.1);
}

.expertise-badges .badge {
  transition: all 0.3s ease;
  font-size: 0.9rem;
}

.expertise-badges .badge:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

/* Improved spacing and typography */
.card {
  border: none;
  border-radius: 10px;
  overflow: hidden;
}

.lead {
  line-height: 1.8;
  font-size: 1.1rem;
}

.display-4 {
  font-size: 2.5rem;
  letter-spacing: -0.5px;
}

/* Enhanced section spacing */
section {
  padding: 6rem 0;
  animation: fadeIn 1s ease-out;
}

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

.section:nth-child(even) {
  background-color: #f8f9fa;
}

.lead {
  font-size: 1.25rem;
  font-weight: 300;
  line-height: 1.8;
  color: #6c757d;
}

.btn-social {
  width: 3.25rem;
  height: 3.25rem;
  font-size: 1.25rem;
  line-height: 2rem;
  border-radius: 50%;
  transition: all 0.3s ease;
}

.scroll-to-top {
  z-index: 1042;
  right: 1rem;
  bottom: 1rem;
  display: none;
}

.scroll-to-top a {
  width: 3.5rem;
  height: 3.5rem;
  background-color: rgba(33, 37, 41, 0.5);
  line-height: 3.1rem;
}

#mainNav {
  padding-top: 1rem;
  padding-bottom: 1rem;
  font-weight: 700;
  font-family: 'Montserrat';
  background-color: #2C3E50;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
  transition: all 0.3s ease;
}

#mainNav .navbar-brand {
  color: #fff;
}

#mainNav .navbar-nav {
  margin-top: 1rem;
  letter-spacing: 0.0625rem;
}

#mainNav .navbar-nav li.nav-item a.nav-link {
  color: #fff;
}

#mainNav .navbar-nav li.nav-item a.nav-link:hover {
  color: #18BC9C;
}

#mainNav .navbar-nav li.nav-item a.nav-link:active, #mainNav .navbar-nav li.nav-item a.nav-link:focus {
  color: #fff;
}

#mainNav .navbar-nav li.nav-item a.nav-link.active {
  color: #18BC9C;
}

#mainNav .navbar-toggler {
  font-size: 80%;
  padding: 0.8rem;
}

@media (min-width: 992px) {
  #mainNav {
    padding-top: 1.5rem;
    padding-bottom: 1.5rem;
    -webkit-transition: padding-top 0.3s, padding-bottom 0.3s;
    -moz-transition: padding-top 0.3s, padding-bottom 0.3s;
    transition: padding-top 0.3s, padding-bottom 0.3s;
  }
  #mainNav .navbar-brand {
    font-size: 2em;
    -webkit-transition: font-size 0.3s;
    -moz-transition: font-size 0.3s;
    transition: font-size 0.3s;
  }
  #mainNav .navbar-nav {
    margin-top: 0;
  }
  #mainNav .navbar-nav > li.nav-item > a.nav-link.active {
    color: #fff;
    background: #18BC9C;
  }
  #mainNav .navbar-nav > li.nav-item > a.nav-link.active:active, #mainNav .navbar-nav > li.nav-item > a.nav-link.active:focus, #mainNav .navbar-nav > li.nav-item > a.nav-link.active:hover {
    color: #fff;
    background: #18BC9C;
  }
  #mainNav.navbar-shrink {
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
  }
  #mainNav.navbar-shrink .navbar-brand {
    font-size: 1.5em;
  }
}

header.masthead {
  padding-top: calc(6rem + 72px);
  padding-bottom: 6rem;
}

header.masthead h1 {
  font-size: 3rem;
  line-height: 3rem;
}

header.masthead h2 {
  font-size: 1.3rem;
  font-family: 'Lato';
}

@media (min-width: 992px) {
  header.masthead {
    padding-top: calc(6rem + 106px);
    padding-bottom: 6rem;
  }
  header.masthead h1 {
    font-size: 4.75em;
    line-height: 4rem;
  }
  header.masthead h2 {
    font-size: 1.75em;
  }
}

.portfolio {
  margin-bottom: -30px;
}

.portfolio .portfolio-item {
  position: relative;
  display: block;
  max-width: 25rem;
  margin-bottom: 30px;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 3px 15px rgba(0,0,0,0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  animation: fadeIn 1s ease-out;
}

.portfolio .portfolio-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 5px 20px rgba(0,0,0,0.15);
}

.portfolio .portfolio-item .portfolio-item-caption {
  position: absolute;
  top: 0;
  left: 0;
  transition: all 0.3s ease-in-out;
  opacity: 0;
  background-color: rgba(24, 188, 156, 0.9);
}

.portfolio .portfolio-item .portfolio-item-caption:hover {
  opacity: 1;
}

.portfolio .portfolio-item img {
  width: 100%;
  height: auto;
  transition: transform 0.3s ease;
}

.portfolio .portfolio-item .portfolio-item-caption .portfolio-item-caption-content {
  font-size: 1.5rem;
}

@media (min-width: 576px) {
  .portfolio {
    margin-bottom: -30px;
  }
  .portfolio .portfolio-item {
    margin-bottom: 30px;
  }
}

.portfolio-modal .portfolio-modal-dialog {
  padding: 3rem 1rem;
  min-height: calc(100vh - 2rem);
  margin: 1rem calc(1rem - 8px);
  position: relative;
  z-index: 2;
  -moz-box-shadow: 0 0 3rem 1rem rgba(0, 0, 0, 0.5);
  -webkit-box-shadow: 0 0 3rem 1rem rgba(0, 0, 0, 0.5);
  box-shadow: 0 0 3rem 1rem rgba(0, 0, 0, 0.5);
}

.portfolio-modal .portfolio-modal-dialog .close-button {
  position: absolute;
  top: 2rem;
  right: 2rem;
}

.portfolio-modal .portfolio-modal-dialog .close-button i {
  line-height: 38px;
}

.portfolio-modal .portfolio-modal-dialog h2 {
  font-size: 2rem;
}

@media (min-width: 768px) {
  .portfolio-modal .portfolio-modal-dialog {
    min-height: 100vh;
    padding: 5rem;
    margin: 3rem calc(3rem - 8px);
  }
  .portfolio-modal .portfolio-modal-dialog h2 {
    font-size: 3rem;
  }
}

.floating-label-form-group {
  position: relative;
  border-bottom: 1px solid #e9ecef;
}

.floating-label-form-group input,
.floating-label-form-group textarea {
  font-size: 1.5em;
  position: relative;
  z-index: 1;
  padding-right: 0;
  padding-left: 0;
  resize: none;
  border: none;
  border-radius: 0;
  background: none;
  box-shadow: none !important;
}

.floating-label-form-group label {
  font-size: 0.85em;
  line-height: 1.764705882em;
  position: relative;
  z-index: 0;
  top: 2em;
  display: block;
  margin: 0;
  -webkit-transition: top 0.3s ease, opacity 0.3s ease;
  -moz-transition: top 0.3s ease, opacity 0.3s ease;
  -ms-transition: top 0.3s ease, opacity 0.3s ease;
  transition: top 0.3s ease, opacity 0.3s ease;
  vertical-align: middle;
  vertical-align: baseline;
  opacity: 0;
}

.floating-label-form-group:not(:first-child) {
  padding-left: 14px;
  border-left: 1px solid #e9ecef;
}

.floating-label-form-group-with-value label {
  top: 0;
  opacity: 1;
}

.floating-label-form-group-with-focus label {
  color: #18BC9C;
}

form .row:first-child .floating-label-form-group {
  border-top: 1px solid #e9ecef;
}

.contact-section {
  padding: 5rem 0;
  background-color: #f8f9fa;
}

.contact-section .form-group {
  margin-bottom: 2rem;
}

.contact-section .form-control {
  padding: 1.25rem;
  border: 2px solid #e9ecef;
  border-radius: 8px;
  font-size: 1rem;
  transition: all 0.3s ease;
}

.contact-section .form-control:focus {
  border-color: #18BC9C;
  box-shadow: 0 0 0 0.2rem rgba(24, 188, 156, 0.25);
}

footer {
  padding: 5rem 0;
  background-color: #2C3E50;
  color: #fff;
}

footer .footer-col {
  margin-bottom: 2rem;
}

footer .btn-social {
  margin-right: 1rem;
  background-color: #fff;
  color: #2C3E50;
  transition: all 0.3s ease;
}

footer .btn-social:hover {
  background-color: #18BC9C;
  color: #fff;
  transform: translateY(-3px);
}

.copyright {
  background-color: #1a252f;
}

a {
  color: #18BC9C;
}

a:focus, a:hover, a:active {
  color: #128f76;
}

.btn {
  border-width: 2px;
  transition: transform 0.3s ease, background-color 0.3s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.bg-primary {
  background-color: #18BC9C !important;
}

.bg-secondary {
  background-color: #2C3E50 !important;
}

.text-primary {
  color: #18BC9C !important;
}

.text-secondary {
  color: #2C3E50 !important;
}

.btn-primary {
  background-color: #18BC9C;
  border-color: #18BC9C;
}

.btn-primary:hover, .btn-primary:focus, .btn-primary:active {
  background-color: #128f76;
  border-color: #128f76;
}

.btn-secondary {
  background-color: #2C3E50;
  border-color: #2C3E50;
}

.btn-secondary:hover, .btn-secondary:focus, .btn-secondary:active {
  background-color: #1a252f;
  border-color: #1a252f;
}

header.masthead img {
  width: 240px;
  height: 240px;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid #fff;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

header.masthead img:hover {
  transform: scale(1.05);
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.15);
}
}

.section:nth-child(even) {
  background-color: #f8f9fa;
}

.lead {
  font-size: 1.25rem;
  font-weight: 300;
  line-height: 1.8;
  color: #6c757d;
}

.btn-social {
  width: 3.25rem;
  height: 3.25rem;
  font-size: 1.25rem;
  line-height: 2rem;
  border-radius: 50%;
  transition: all 0.3s ease;
}

.scroll-to-top {
  z-index: 1042;
  right: 1rem;
  bottom: 1rem;
  display: none;
}

.scroll-to-top a {
  width: 3.5rem;
  height: 3.5rem;
  background-color: rgba(33, 37, 41, 0.5);
  line-height: 3.1rem;
}

#mainNav {
  padding-top: 1rem;
  padding-bottom: 1rem;
  font-weight: 700;
  font-family: 'Montserrat';
  background-color: #2C3E50;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
  transition: all 0.3s ease;
}

#mainNav .navbar-brand {
  color: #fff;
}

#mainNav .navbar-nav {
  margin-top: 1rem;
  letter-spacing: 0.0625rem;
}

#mainNav .navbar-nav li.nav-item a.nav-link {
  color: #fff;
}

#mainNav .navbar-nav li.nav-item a.nav-link:hover {
  color: #18BC9C;
}

#mainNav .navbar-nav li.nav-item a.nav-link:active, #mainNav .navbar-nav li.nav-item a.nav-link:focus {
  color: #fff;
}

#mainNav .navbar-nav li.nav-item a.nav-link.active {
  color: #18BC9C;
}

#mainNav .navbar-toggler {
  font-size: 80%;
  padding: 0.8rem;
}

@media (min-width: 992px) {
  #mainNav {
    padding-top: 1.5rem;
    padding-bottom: 1.5rem;
    -webkit-transition: padding-top 0.3s, padding-bottom 0.3s;
    -moz-transition: padding-top 0.3s, padding-bottom 0.3s;
    transition: padding-top 0.3s, padding-bottom 0.3s;
  }
  #mainNav .navbar-brand {
    font-size: 2em;
    -webkit-transition: font-size 0.3s;
    -moz-transition: font-size 0.3s;
    transition: font-size 0.3s;
  }
  #mainNav .navbar-nav {
    margin-top: 0;
  }
  #mainNav .navbar-nav > li.nav-item > a.nav-link.active {
    color: #fff;
    background: #18BC9C;
  }
  #mainNav .navbar-nav > li.nav-item > a.nav-link.active:active, #mainNav .navbar-nav > li.nav-item > a.nav-link.active:focus, #mainNav .navbar-nav > li.nav-item > a.nav-link.active:hover {
    color: #fff;
    background: #18BC9C;
  }
  #mainNav.navbar-shrink {
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
  }
  #mainNav.navbar-shrink .navbar-brand {
    font-size: 1.5em;
  }
}

header.masthead {
  padding-top: calc(6rem + 72px);
  padding-bottom: 6rem;
}

header.masthead h1 {
  font-size: 3rem;
  line-height: 3rem;
}

header.masthead h2 {
  font-size: 1.3rem;
  font-family: 'Lato';
}

@media (min-width: 992px) {
  header.masthead {
    padding-top: calc(6rem + 106px);
    padding-bottom: 6rem;
  }
  header.masthead h1 {
    font-size: 4.75em;
    line-height: 4rem;
  }
  header.masthead h2 {
    font-size: 1.75em;
  }
}

.portfolio {
  margin-bottom: -30px;
}

.portfolio .portfolio-item {
  position: relative;
  display: block;
  max-width: 25rem;
  margin-bottom: 30px;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 3px 15px rgba(0,0,0,0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  animation: fadeIn 1s ease-out;
}

.portfolio .portfolio-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 5px 20px rgba(0,0,0,0.15);
}

.portfolio .portfolio-item .portfolio-item-caption {
  position: absolute;
  top: 0;
  left: 0;
  transition: all 0.3s ease-in-out;
  opacity: 0;
  background-color: rgba(24, 188, 156, 0.9);
}

.portfolio .portfolio-item .portfolio-item-caption:hover {
  opacity: 1;
}

.portfolio .portfolio-item img {
  width: 100%;
  height: auto;
  transition: transform 0.3s ease;
}

.portfolio .portfolio-item .portfolio-item-caption .portfolio-item-caption-content {
  font-size: 1.5rem;
}

@media (min-width: 576px) {
  .portfolio {
    margin-bottom: -30px;
  }
  .portfolio .portfolio-item {
    margin-bottom: 30px;
  }
}

.portfolio-modal .portfolio-modal-dialog {
  padding: 3rem 1rem;
  min-height: calc(100vh - 2rem);
  margin: 1rem calc(1rem - 8px);
  position: relative;
  z-index: 2;
  -moz-box-shadow: 0 0 3rem 1rem rgba(0, 0, 0, 0.5);
  -webkit-box-shadow: 0 0 3rem 1rem rgba(0, 0, 0, 0.5);
  box-shadow: 0 0 3rem 1rem rgba(0, 0, 0, 0.5);
}

.portfolio-modal .portfolio-modal-dialog .close-button {
  position: absolute;
  top: 2rem;
  right: 2rem;
}

.portfolio-modal .portfolio-modal-dialog .close-button i {
  line-height: 38px;
}

.portfolio-modal .portfolio-modal-dialog h2 {
  font-size: 2rem;
}

@media (min-width: 768px) {
  .portfolio-modal .portfolio-modal-dialog {
    min-height: 100vh;
    padding: 5rem;
    margin: 3rem calc(3rem - 8px);
  }
  .portfolio-modal .portfolio-modal-dialog h2 {
    font-size: 3rem;
  }
}

.floating-label-form-group {
  position: relative;
  border-bottom: 1px solid #e9ecef;
}

.floating-label-form-group input,
.floating-label-form-group textarea {
  font-size: 1.5em;
  position: relative;
  z-index: 1;
  padding-right: 0;
  padding-left: 0;
  resize: none;
  border: none;
  border-radius: 0;
  background: none;
  box-shadow: none !important;
}

.floating-label-form-group label {
  font-size: 0.85em;
  line-height: 1.764705882em;
  position: relative;
  z-index: 0;
  top: 2em;
  display: block;
  margin: 0;
  -webkit-transition: top 0.3s ease, opacity 0.3s ease;
  -moz-transition: top 0.3s ease, opacity 0.3s ease;
  -ms-transition: top 0.3s ease, opacity 0.3s ease;
  transition: top 0.3s ease, opacity 0.3s ease;
  vertical-align: middle;
  vertical-align: baseline;
  opacity: 0;
}

.floating-label-form-group:not(:first-child) {
  padding-left: 14px;
  border-left: 1px solid #e9ecef;
}

.floating-label-form-group-with-value label {
  top: 0;
  opacity: 1;
}

.floating-label-form-group-with-focus label {
  color: #18BC9C;
}

form .row:first-child .floating-label-form-group {
  border-top: 1px solid #e9ecef;
}

.contact-section {
  padding: 5rem 0;
  background-color: #f8f9fa;
}

.contact-section .form-group {
  margin-bottom: 2rem;
}

.contact-section .form-control {
  padding: 1.25rem;
  border: 2px solid #e9ecef;
  border-radius: 8px;
  font-size: 1rem;
  transition: all 0.3s ease;
}

.contact-section .form-control:focus {
  border-color: #18BC9C;
  box-shadow: 0 0 0 0.2rem rgba(24, 188, 156, 0.25);
}

footer {
  padding: 5rem 0;
  background-color: #2C3E50;
  color: #fff;
}

footer .footer-col {
  margin-bottom: 2rem;
}

footer .btn-social {
  margin-right: 1rem;
  background-color: #fff;
  color: #2C3E50;
  transition: all 0.3s ease;
}

footer .btn-social:hover {
  background-color: #18BC9C;
  color: #fff;
  transform: translateY(-3px);
}

.copyright {
  background-color: #1a252f;
}

a {
  color: #18BC9C;
}

a:focus, a:hover, a:active {
  color: #128f76;
}

.btn {
  border-width: 2px;
  transition: transform 0.3s ease, background-color 0.3s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.bg-primary {
  background-color: #18BC9C !important;
}

.bg-secondary {
  background-color: #2C3E50 !important;
}

.text-primary {
  color: #18BC9C !important;
}

.text-secondary {
  color: #2C3E50 !important;
}

.btn-primary {
  background-color: #18BC9C;
  border-color: #18BC9C;
}

.btn-primary:hover, .btn-primary:focus, .btn-primary:active {
  background-color: #128f76;
  border-color: #128f76;
}

.btn-secondary {
  background-color: #2C3E50;
  border-color: #2C3E50;
}

.btn-secondary:hover, .btn-secondary:focus, .btn-secondary:active {
  background-color: #1a252f;
  border-color: #1a252f;
}

header.masthead img {
  width: 240px;
  height: 240px;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid #fff;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

header.masthead img:hover {
  transform: scale(1.05);
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.15);
}
}

.section:nth-child(even) {
  background-color: #f8f9fa;
}

.lead {
  font-size: 1.25rem;
  font-weight: 300;
  line-height: 1.8;
  color: #6c757d;
}

.btn-social {
  width: 3.25rem;
  height: 3.25rem;
  font-size: 1.25rem;
  line-height: 2rem;
  border-radius: 50%;
  transition: all 0.3s ease;
}

.scroll-to-top {
  z-index: 1042;
  right: 1rem;
  bottom: 1rem;
  display: none;
}

.scroll-to-top a {
  width: 3.5rem;
  height: 3.5rem;
  background-color: rgba(33, 37, 41, 0.5);
  line-height: 3.1rem;
}

#mainNav {
  padding-top: 1rem;
  padding-bottom: 1rem;
  font-weight: 700;
  font-family: 'Montserrat';
  background-color: #2C3E50;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
  transition: all 0.3s ease;
}

#mainNav .navbar-brand {
  color: #fff;
}

#mainNav .navbar-nav {
  margin-top: 1rem;
  letter-spacing: 0.0625rem;
}

#mainNav .navbar-nav li.nav-item a.nav-link {
  color: #fff;
}

#mainNav .navbar-nav li.nav-item a.nav-link:hover {
  color: #18BC9C;
}

#mainNav .navbar-nav li.nav-item a.nav-link:active, #mainNav .navbar-nav li.nav-item a.nav-link:focus {
  color: #fff;
}

#mainNav .navbar-nav li.nav-item a.nav-link.active {
  color: #18BC9C;
}

#mainNav .navbar-toggler {
  font-size: 80%;
  padding: 0.8rem;
}

@media (min-width: 992px) {
  #mainNav {
    padding-top: 1.5rem;
    padding-bottom: 1.5rem;
    -webkit-transition: padding-top 0.3s, padding-bottom 0.3s;
    -moz-transition: padding-top 0.3s, padding-bottom 0.3s;
    transition: padding-top 0.3s, padding-bottom 0.3s;
  }
  #mainNav .navbar-brand {
    font-size: 2em;
    -webkit-transition: font-size 0.3s;
    -moz-transition: font-size 0.3s;
    transition: font-size 0.3s;
  }
  #mainNav .navbar-nav {
    margin-top: 0;
  }
  #mainNav .navbar-nav > li.nav-item > a.nav-link.active {
    color: #fff;
    background: #18BC9C;
  }
  #mainNav .navbar-nav > li.nav-item > a.nav-link.active:active, #mainNav .navbar-nav > li.nav-item > a.nav-link.active:focus, #mainNav .navbar-nav > li.nav-item > a.nav-link.active:hover {
    color: #fff;
    background: #18BC9C;
  }
  #mainNav.navbar-shrink {
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
  }
  #mainNav.navbar-shrink .navbar-brand {
    font-size: 1.5em;
  }
}

header.masthead {
  padding-top: calc(6rem + 72px);
  padding-bottom: 6rem;
}

header.masthead h1 {
  font-size: 3rem;
  line-height: 3rem;
}

header.masthead h2 {
  font-size: 1.3rem;
  font-family: 'Lato';
}

@media (min-width: 992px) {
  header.masthead {
    padding-top: calc(6rem + 106px);
    padding-bottom: 6rem;
  }
  header.masthead h1 {
    font-size: 4.75em;
    line-height: 4rem;
  }
  header.masthead h2 {
    font-size: 1.75em;
  }
}

.portfolio {
  margin-bottom: -30px;
}

.portfolio .portfolio-item {
  position: relative;
  display: block;
  max-width: 25rem;
  margin-bottom: 30px;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 3px 15px rgba(0,0,0,0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  animation: fadeIn 1s ease-out;
}

.portfolio .portfolio-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 5px 20px rgba(0,0,0,0.15);
}

.portfolio .portfolio-item .portfolio-item-caption {
  position: absolute;
  top: 0;
  left: 0;
  transition: all 0.3s ease-in-out;
  opacity: 0;
  background-color: rgba(24, 188, 156, 0.9);
}

.portfolio .portfolio-item .portfolio-item-caption:hover {
  opacity: 1;
}

.portfolio .portfolio-item img {
  width: 100%;
  height: auto;
  transition: transform 0.3s ease;
}

.portfolio .portfolio-item .portfolio-item-caption .portfolio-item-caption-content {
  font-size: 1.5rem;
}

@media (min-width: 576px) {
  .portfolio {
    margin-bottom: -30px;
  }
  .portfolio .portfolio-item {
    margin-bottom: 30px;
  }
}

.portfolio-modal .portfolio-modal-dialog {
  padding: 3rem 1rem;
  min-height: calc(100vh - 2rem);
  margin: 1rem calc(1rem - 8px);
  position: relative;
  z-index: 2;
  -moz-box-shadow: 0 0 3rem 1rem rgba(0, 0, 0, 0.5);
  -webkit-box-shadow: 0 0 3rem 1rem rgba(0, 0, 0, 0.5);
  box-shadow: 0 0 3rem 1rem rgba(0, 0, 0, 0.5);
}

.portfolio-modal .portfolio-modal-dialog .close-button {
  position: absolute;
  top: 2rem;
  right: 2rem;
}

.portfolio-modal .portfolio-modal-dialog .close-button i {
  line-height: 38px;
}

.portfolio-modal .portfolio-modal-dialog h2 {
  font-size: 2rem;
}

@media (min-width: 768px) {
  .portfolio-modal .portfolio-modal-dialog {
    min-height: 100vh;
    padding: 5rem;
    margin: 3rem calc(3rem - 8px);
  }
  .portfolio-modal .portfolio-modal-dialog h2 {
    font-size: 3rem;
  }
}

.floating-label-form-group {
  position: relative;
  border-bottom: 1px solid #e9ecef;
}

.floating-label-form-group input,
.floating-label-form-group textarea {
  font-size: 1.5em;
  position: relative;
  z-index: 1;
  padding-right: 0;
  padding-left: 0;
  resize: none;
  border: none;
  border-radius: 0;
  background: none;
  box-shadow: none !important;
}

.floating-label-form-group label {
  font-size: 0.85em;
  line-height: 1.764705882em;
  position: relative;
  z-index: 0;
  top: 2em;
  display: block;
  margin: 0;
  -webkit-transition: top 0.3s ease, opacity 0.3s ease;
  -moz-transition: top 0.3s ease, opacity 0.3s ease;
  -ms-transition: top 0.3s ease, opacity 0.3s ease;
  transition: top 0.3s ease, opacity 0.3s ease;
  vertical-align: middle;
  vertical-align: baseline;
  opacity: 0;
}

.floating-label-form-group:not(:first-child) {
  padding-left: 14px;
  border-left: 1px solid #e9ecef;
}

.floating-label-form-group-with-value label {
  top: 0;
  opacity: 1;
}

.floating-label-form-group-with-focus label {
  color: #18BC9C;
}

form .row:first-child .floating-label-form-group {
  border-top: 1px solid #e9ecef;
}

.contact-section {
  padding: 5rem 0;
  background-color: #f8f9fa;
}

.contact-section .form-group {
  margin-bottom: 2rem;
}

.contact-section .form-control {
  padding: 1.25rem;
  border: 2px solid #e9ecef;
  border-radius: 8px;
  font-size: 1rem;
  transition: all 0.3s ease;
}

.contact-section .form-control:focus {
  border-color: #18BC9C;
  box-shadow: 0 0 0 0.2rem rgba(24, 188, 156, 0.25);
}

footer {
  padding: 5rem 0;
  background-color: #2C3E50;
  color: #fff;
}

footer .footer-col {
  margin-bottom: 2rem;
}

footer .btn-social {
  margin-right: 1rem;
  background-color: #fff;
  color: #2C3E50;
  transition: all 0.3s ease;
}

footer .btn-social:hover {
  background-color: #18BC9C;
  color: #fff;
  transform: translateY(-3px);
}

.copyright {
  background-color: #1a252f;
}

a {
  color: #18BC9C;
}

a:focus, a:hover, a:active {
  color: #128f76;
}

.btn {
  border-width: 2px;
  transition: transform 0.3s ease, background-color 0.3s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.bg-primary {
  background-color: #18BC9C !important;
}

.bg-secondary {
  background-color: #2C3E50 !important;
}

.text-primary {
  color: #18BC9C !important;
}

.text-secondary {
  color: #2C3E50 !important;
}

.btn-primary {
  background-color: #18BC9C;
  border-color: #18BC9C;
}

.btn-primary:hover, .btn-primary:focus, .btn-primary:active {
  background-color: #128f76;
  border-color: #128f76;
}

.btn-secondary {
  background-color: #2C3E50;
  border-color: #2C3E50;
}

.btn-secondary:hover, .btn-secondary:focus, .btn-secondary:active {
  background-color: #1a252f;
  border-color: #1a252f;
}

header.masthead img {
  width: 240px;
  height: 240px;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid #fff;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

header.masthead img:hover {
  transform: scale(1.05);
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.15);
}
}

.section:nth-child(even) {
  background-color: #f8f9fa;
}

.lead {
  font-size: 1.25rem;
  font-weight: 300;
  line-height: 1.8;
  color: #6c757d;
}

.btn-social {
  width: 3.25rem;
  height: 3.25rem;
  font-size: 1.25rem;
  line-height: 2rem;
  border-radius: 50%;
  transition: all 0.3s ease;
}

.scroll-to-top {
  z-index: 1042;
  right: 1rem;
  bottom: 1rem;
  display: none;
}

.scroll-to-top a {
  width: 3.5rem;
  height: 3.5rem;
  background-color: rgba(33, 37, 41, 0.5);
  line-height: 3.1rem;
}

#mainNav {
  padding-top: 1rem;
  padding-bottom: 1rem;
  font-weight: 700;
  font-family: 'Montserrat';
  background-color: #2C3E50;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
  transition: all 0.3s ease;
}

#mainNav .navbar-brand {
  color: #fff;
}

#mainNav .navbar-nav {
  margin-top: 1rem;
  letter-spacing: 0.0625rem;
}

#mainNav .navbar-nav li.nav-item a.nav-link {
  color: #fff;
}

#mainNav .navbar-nav li.nav-item a.nav-link:hover {
  color: #18BC9C;
}

#mainNav .navbar-nav li.nav-item a.nav-link:active, #mainNav .navbar-nav li.nav-item a.nav-link:focus {
  color: #fff;
}

#mainNav .navbar-nav li.nav-item a.nav-link.active {
  color: #18BC9C;
}

#mainNav .navbar-toggler {
  font-size: 80%;
  padding: 0.8rem;
}

@media (min-width: 992px) {
  #mainNav {
    padding-top: 1.5rem;
    padding-bottom: 1.5rem;
    -webkit-transition: padding-top 0.3s, padding-bottom 0.3s;
    -moz-transition: padding-top 0.3s, padding-bottom 0.3s;
    transition: padding-top 0.3s, padding-bottom 0.3s;
  }
  #mainNav .navbar-brand {
    font-size: 2em;
    -webkit-transition: font-size 0.3s;
    -moz-transition: font-size 0.3s;
    transition: font-size 0.3s;
  }
  #mainNav .navbar-nav {
    margin-top: 0;
  }
  #mainNav .navbar-nav > li.nav-item > a.nav-link.active {
    color: #fff;
    background: #18BC9C;
  }
  #mainNav .navbar-nav > li.nav-item > a.nav-link.active:active, #mainNav .navbar-nav > li.nav-item > a.nav-link.active:focus, #mainNav .navbar-nav > li.nav-item > a.nav-link.active:hover {
    color: #fff;
    background: #18BC9C;
  }
  #mainNav.navbar-shrink {
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
  }
  #mainNav.navbar-shrink .navbar-brand {
    font-size: 1.5em;
  }
}

header.masthead {
  padding-top: calc(6rem + 72px);
  padding-bottom: 6rem;
}

header.masthead h1 {
  font-size: 3rem;
  line-height: 3rem;
}

header.masthead h2 {
  font-size: 1.3rem;
  font-family: 'Lato';
}

@media (min-width: 992px) {
  header.masthead {
    padding-top: calc(6rem + 106px);
    padding-bottom: 6rem;
  }
  header.masthead h1 {
    font-size: 4.75em;
    line-height: 4rem;
  }
  header.masthead h2 {
    font-size: 1.75em;
  }
}

.portfolio {
  margin-bottom: -30px;
}

.portfolio .portfolio-item {
  position: relative;
  display: block;
  max-width: 25rem;
  margin-bottom: 30px;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 3px 15px rgba(0,0,0,0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  animation: fadeIn 1s ease-out;
}

.portfolio .portfolio-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 5px 20px rgba(0,0,0,0.15);
}

.portfolio .portfolio-item .portfolio-item-caption {
  position: absolute;
  top: 0;
  left: 0;
  transition: all 0.3s ease-in-out;
  opacity: 0;
  background-color: rgba(24, 188, 156, 0.9);
}

.portfolio .portfolio-item .portfolio-item-caption:hover {
  opacity: 1;
}

.portfolio .portfolio-item img {
  width: 100%;
  height: auto;
  transition: transform 0.3s ease;
}

.portfolio .portfolio-item .portfolio-item-caption .portfolio-item-caption-content {
  font-size: 1.5rem;
}

@media (min-width: 576px) {
  .portfolio {
    margin-bottom: -30px;
  }
  .portfolio .portfolio-item {
    margin-bottom: 30px;
  }
}

.portfolio-modal .portfolio-modal-dialog {
  padding: 3rem 1rem;
  min-height: calc(100vh - 2rem);
  margin: 1rem calc(1rem - 8px);
  position: relative;
  z-index: 2;
  -moz-box-shadow: 0 0 3rem 1rem rgba(0, 0, 0, 0.5);
  -webkit-box-shadow: 0 0 3rem 1rem rgba(0, 0, 0, 0.5);
  box-shadow: 0 0 3rem 1rem rgba(0, 0, 0, 0.5);
}

.portfolio-modal .portfolio-modal-dialog .close-button {
  position: absolute;
  top: 2rem;
  right: 2rem;
}

.portfolio-modal .portfolio-modal-dialog .close-button i {
  line-height: 38px;
}

.portfolio-modal .portfolio-modal-dialog h2 {
  font-size: 2rem;
}

@media (min-width: 768px) {
  .portfolio-modal .portfolio-modal-dialog {
    min-height: 100vh;
    padding: 5rem;
    margin: 3rem calc(3rem - 8px);
  }
  .portfolio-modal .portfolio-modal-dialog h2 {
    font-size: 3rem;
  }
}

.floating-label-form-group {
  position: relative;
  border-bottom: 1px solid #e9ecef;
}

.floating-label-form-group input,
.floating-label-form-group textarea {
  font-size: 1.5em;
  position: relative;
  z-index: 1;
  padding-right: 0;
  padding-left: 0;
  resize: none;
  border: none;
  border-radius: 0;
  background: none;
  box-shadow: none !important;
}

.floating-label-form-group label {
  font-size: 0.85em;
  line-height: 1.764705882em;
  position: relative;
  z-index: 0;
  top: 2em;
  display: block;
  margin: 0;
  -webkit-transition: top 0.3s ease, opacity 0.3s ease;
  -moz-transition: top 0.3s ease, opacity 0.3s ease;
  -ms-transition: top 0.3s ease, opacity 0.3s ease;
  transition: top 0.3s ease, opacity 0.3s ease;
  vertical-align: middle;
  vertical-align: baseline;
  opacity: 0;
}

.floating-label-form-group:not(:first-child) {
  padding-left: 14px;
  border-left: 1px solid #e9ecef;
}

.floating-label-form-group-with-value label {
  top: 0;
  opacity: 1;
}

.floating-label-form-group-with-focus label {
  color: #18BC9C;
}

form .row:first-child .floating-label-form-group {
  border-top: 1px solid #e9ecef;
}

.contact-section {
  padding: 5rem 0;
  background-color: #f8f9fa;
}

.contact-section .form-group {
  margin-bottom: 2rem;
}

.contact-section .form-control {
  padding: 1.25rem;
  border: 2px solid #e9ecef;
  border-radius: 8px;
  font-size: 1rem;
  transition: all 0.3s ease;
}

.contact-section .form-control:focus {
  border-color: #18BC9C;
  box-shadow: 0 0 0 0.2rem rgba(24, 188, 156, 0.25);
}

footer {
  padding: 5rem 0;
  background-color: #2C3E50;
  color: #fff;
}

footer .footer-col {
  margin-bottom: 2rem;
}

footer .btn-social {
  margin-right: 1rem;
  background-color: #fff;
  color: #2C3E50;
  transition: all 0.3s ease;
}

footer .btn-social:hover {
  background-color: #18BC9C;
  color: #fff;
  transform: translateY(-3px);
}

.copyright {
  background-color: #1a252f;
}

a {
  color: #18BC9C;
}

a:focus, a:hover, a:active {
  color: #128f76;
}

.btn {
  border-width: 2px;
  transition: transform 0.3s ease, background-color 0.3s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.bg-primary {
  background-color: #18BC9C !important;
}

.bg-secondary {
  background-color: #2C3E50 !important;
}

.text-primary {
  color: #18BC9C !important;
}

.text-secondary {
  color: #2C3E50 !important;
}

.btn-primary {
  background-color: #18BC9C;
  border-color: #18BC9C;
}

.btn-primary:hover, .btn-primary:focus, .btn-primary:active {
  background-color: #128f76;
  border-color: #128f76;
}

.btn-secondary {
  background-color: #2C3E50;
  border-color: #2C3E50;
}

.btn-secondary:hover, .btn-secondary:focus, .btn-secondary:active {
  background-color: #1a252f;
  border-color: #1a252f;
}

header.masthead img {
  width: 240px;
  height: 240px;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid #fff;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

header.masthead img:hover {
  transform: scale(1.05);
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.15);
}
}

.section:nth-child(even) {
  background-color: #f8f9fa;
}

.lead {
  font-size: 1.25rem;
  font-weight: 300;
  line-height: 1.8;
  color: #6c757d;
}

.btn-social {
  width: 3.25rem;
  height: 3.25rem;
  font-size: 1.25rem;
  line-height: 2rem;
  border-radius: 50%;
  transition: all 0.3s ease;
}

.scroll-to-top {
  z-index: 1042;
  right: 1rem;
  bottom: 1rem;
  display: none;
}

.scroll-to-top a {
  width: 3.5rem;
  height: 3.5rem;
  background-color: rgba(33, 37, 41, 0.5);
  line-height: 3.1rem;
}

#mainNav {
  padding-top: 1rem;
  padding-bottom: 1rem;
  font-weight: 700;
  font-family: 'Montserrat';
  background-color: #2C3E50;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
  transition: all 0.3s ease;
}

#mainNav .navbar-brand {
  color: #fff;
}

#mainNav .navbar-nav {
  margin-top: 1rem;
  letter-spacing: 0.0625rem;
}

#mainNav .navbar-nav li.nav-item a.nav-link {
  color: #fff;
}

#mainNav .navbar-nav li.nav-item a.nav-link:hover {
  color: #18BC9C;
}

#mainNav .navbar-nav li.nav-item a.nav-link:active, #mainNav .navbar-nav li.nav-item a.nav-link:focus {
  color: #fff;
}

#mainNav .navbar-nav li.nav-item a.nav-link.active {
  color: #18BC9C;
}

#mainNav .navbar-toggler {
  font-size: 80%;
  padding: 0.8rem;
}

@media (min-width: 992px) {
  #mainNav {
    padding-top: 1.5rem;
    padding-bottom: 1.5rem;
    -webkit-transition: padding-top 0.3s, padding-bottom 0.3s;
    -moz-transition: padding-top 0.3s, padding-bottom 0.3s;
    transition: padding-top 0.3s, padding-bottom 0.3s;
  }
  #mainNav .navbar-brand {
    font-size: 2em;
    -webkit-transition: font-size 0.3s;
    -moz-transition: font-size 0.3s;
    transition: font-size 0.3s;
  }
  #mainNav .navbar-nav {
    margin-top: 0;
  }
  #mainNav .navbar-nav > li.nav-item > a.nav-link.active {
    color: #fff;
    background: #18BC9C;
  }
  #mainNav .navbar-nav > li.nav-item > a.nav-link.active:active, #mainNav .navbar-nav > li.nav-item > a.nav-link.active:focus, #mainNav .navbar-nav > li.nav-item > a.nav-link.active:hover {
    color: #fff;
    background: #18BC9C;
  }
  #mainNav.navbar-shrink {
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
  }
  #mainNav.navbar-shrink .navbar-brand {
    font-size: 1.5em;
  }
}

header.masthead {
  padding-top: calc(6rem + 72px);
  padding-bottom: 6rem;
}

header.masthead h1 {
  font-size: 3rem;
  line-height: 3rem;
}

header.masthead h2 {
  font-size: 1.3rem;
  font-family: 'Lato';
}

@media (min-width: 992px) {
  header.masthead {
    padding-top: calc(6rem + 106px);
    padding-bottom: 6rem;
  }
  header.masthead h1 {