/**
* Template Personalizado para UltraLike
* Cores: Preto e Azul Escuro
*/

/*--------------------------------------------------------------
# Font & Color Variables
--------------------------------------------------------------*/
/* Fonts */
:root {
  --default-font: "Roboto", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", "Liberation Sans", sans-serif;
  --heading-font: "Raleway", sans-serif;
  --nav-font: "Poppins", sans-serif;
}

/* Global Colors */
:root { 
  --background-color: #0a0a0a;
  --default-color: #ffffff;
  --heading-color: #ffffff;
  --accent-color: #1a3e72;
  --surface-color: #121212;
  --contrast-color: #ffffff;
}

/* Nav Menu Colors */
:root {
  --nav-color: #ffffff;
  --nav-hover-color: #4f92af;
  --nav-mobile-background-color: rgba(10, 10, 10, 0.95);
  --nav-dropdown-background-color: rgba(26, 62, 114, 0.9);
  --nav-dropdown-color: #ffffff;
  --nav-dropdown-hover-color: #4f92af;
}

/* Color Presets */
.light-background {
  --background-color: #f9f9f9;
  --surface-color: #ffffff;
}

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

.transparent-background {
  --background-color: rgba(10, 10, 10, 0.8);
  --surface-color: rgba(26, 62, 114, 0.3);
}

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

/*--------------------------------------------------------------
# General Styling
--------------------------------------------------------------*/
body {
  color: var(--default-color);
  background: linear-gradient(135deg, #0a0a0a 0%, #121212 100%);
  font-family: var(--default-font);
  position: relative;
}

@media (min-width: 1366px) {
  body {
    background-attachment: fixed;
  }
}

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);
}

/* 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 {
  --background-color: rgba(10, 10, 10, 0.8);
  color: var(--default-color);
  background-color: var(--background-color);
  padding: 15px 0;
  transition: all 0.5s;
  z-index: 997;
  border-bottom: 1px solid rgba(26, 62, 114, 0.3);
}

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

.header .logo img {
  max-height: 100%;
  height: 40px; /* Adjust this value to match your header height */
  width: auto;
  margin-right: 0;
}

.header .logo h1 {
  font-size: 34px;
  margin: 0;
  font-weight: 700;
  color: var(--heading-color);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.scrolled .header {
  background-color: rgba(10, 10, 10, 0.95);
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.5);
}

/*--------------------------------------------------------------
# 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: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    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: 0 5px 25px rgba(0, 0, 0, 0.2);
  }

  .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);
    background: rgba(255, 255, 255, 0.1);
  }

  .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: 0 5px 25px rgba(0, 0, 0, 0.2);
  }

  .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: rgba(26, 62, 114, 0.3);
  }

  .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: rgba(26, 62, 114, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: none;
    transition: all 0.5s ease-in-out;
  }

  .navmenu .dropdown ul ul {
    background-color: rgba(26, 62, 114, 0.2);
  }

  .navmenu .dropdown>.dropdown-active {
    display: block;
    background-color: rgba(26, 62, 114, 0.1);
  }

  .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(10, 10, 10, 0.9);
    transition: 0.3s;
  }

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

/*--------------------------------------------------------------
# Global Footer
--------------------------------------------------------------*/
.footer {
  color: var(--default-color);
  background-color: rgba(10, 10, 10, 0.9);
  font-size: 14px;
  padding: 40px 0;
  position: relative;
  border-top: 1px solid rgba(26, 62, 114, 0.3);
}

.footer .copyright p {
  margin-bottom: 0;
  font-size: 16px;
}

.footer .social-links {
  margin-top: 20px;
}

.footer .social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.3);
  font-size: 16px;
  color: rgba(255, 255, 255, 0.7);
  margin: 0 5px;
  transition: 0.3s;
}

.footer .social-links a:hover {
  color: var(--accent-color);
  border-color: var(--accent-color);
  background: rgba(255, 255, 255, 0.1);
}

.footer .credits {
  margin-top: 10px;
  font-size: 13px;
  text-align: center;
  color: rgba(255, 255, 255, 0.5);
}

/*--------------------------------------------------------------
# Preloader
--------------------------------------------------------------*/
#preloader {
  position: fixed;
  inset: 0;
  z-index: 999999;
  overflow: hidden;
  background: var(--background-color);
  transition: all 0.6s ease-out;
}

#preloader:before {
  content: "";
  position: fixed;
  top: calc(50% - 30px);
  left: calc(50% - 30px);
  border: 6px solid var(--accent-color);
  border-color: var(--accent-color) transparent var(--accent-color) transparent;
  border-radius: 50%;
  width: 60px;
  height: 60px;
  animation: animate-preloader 1.5s linear infinite;
}

@keyframes animate-preloader {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/*--------------------------------------------------------------
# Scroll Top Button
--------------------------------------------------------------*/
.scroll-top {
  position: fixed;
  visibility: hidden;
  opacity: 0;
  right: 15px;
  bottom: 15px;
  z-index: 99999;
  background-color: var(--accent-color);
  width: 40px;
  height: 40px;
  border-radius: 4px;
  transition: all 0.4s;
}

.scroll-top i {
  font-size: 24px;
  color: var(--contrast-color);
  line-height: 0;
}

.scroll-top:hover {
  background-color: rgba(26, 62, 114, 0.8);
  color: var(--contrast-color);
}

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

/*--------------------------------------------------------------
# Hero Section
--------------------------------------------------------------*/
.hero {
  width: 100%;
  min-height: 100vh;
  position: relative;
  padding: 80px 0;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: linear-gradient(rgba(10, 10, 10, 0.8), rgba(10, 10, 10, 0.9));
}

.hero h2 {
  margin: 0;
  font-size: 48px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
}

.hero p {
  margin: 20px 0 0 0;
  font-size: 24px;
  color: rgba(255, 255, 255, 0.8);
}

@media (max-width: 768px) {
  .hero h2 {
    font-size: 32px;
  }

  .hero p {
    font-size: 18px;
  }
}

.hero .countdown {
  margin: 40px 0;
  font-size: 42px;
  color: var(--accent-color);
  text-shadow: 0 0 10px rgba(26, 62, 114, 0.5);
}

.hero .countdown span {
  font-size: 48px;
  font-weight: 700;
}

.hero .hero-newsletter {
  margin-top: 40px;
}

.hero .hero-newsletter p {
  font-size: 18px;
  margin: 0 0 20px 0;
  color: rgba(255, 255, 255, 0.8);
}

.hero .hero-newsletter .newsletter-form {
  margin-bottom: 15px;
  position: relative;
  display: flex;
  border-radius: 4px;
  overflow: hidden;
}

.hero .hero-newsletter .newsletter-form:focus-within {
  box-shadow: 0 0 0 2px var(--accent-color);
}

.hero .hero-newsletter .newsletter-form input[type=email] {
  padding: 12px 15px;
  width: 100%;
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--default-color);
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: 0.3s;
}

.hero .hero-newsletter .newsletter-form input[type=email]::placeholder {
  color: rgba(255, 255, 255, 0.6);
}

.hero .hero-newsletter .newsletter-form input[type=email]:focus {
  border-color: var(--accent-color);
  background-color: rgba(255, 255, 255, 0.2);
}

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

.hero .hero-newsletter .newsletter-form input[type=submit] {
  border: 0;
  font-size: 16px;
  padding: 0 25px;
  margin: 0;
  background: var(--accent-color);
  color: var(--contrast-color);
  transition: 0.3s;
  cursor: pointer;
  font-weight: 600;
}

.hero .hero-newsletter .newsletter-form input[type=submit]:hover {
  background: rgba(26, 62, 114, 0.8);
}

/*--------------------------------------------------------------
# About Section
--------------------------------------------------------------*/
.about {
  background: linear-gradient(rgba(10, 10, 10, 0.9), rgba(10, 10, 10, 0.95));
}

.about .content h3 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--accent-color);
}

.about .content p {
  margin: 30px 0;
  color: rgba(255, 255, 255, 0.7);
  font-size: 16px;
  line-height: 1.6;
}

.about .content ul {
  list-style: none;
  padding: 0;
}

.about .content ul li {
  padding: 0 0 15px 0;
  font-weight: 600;
  display: flex;
  align-items: center;
  color: rgba(255, 255, 255, 0.9);
}

.about .content ul i {
  color: var(--accent-color);
  font-size: 1.25rem;
  line-height: 1.2;
  margin-right: 0.8rem;
}

/*--------------------------------------------------------------
# Contact Section
--------------------------------------------------------------*/
.contact {
  background: linear-gradient(rgba(10, 10, 10, 0.95), rgba(10, 10, 10, 1));
  position: relative;
}

.contact:before {
  content: "";
  background: linear-gradient(rgba(26, 62, 114, 0.1), rgba(10, 10, 10, 1));
  position: absolute;
  bottom: 0;
  top: 0;
  left: 0;
  right: 0;
}

.contact .info-item {
  background: rgba(26, 62, 114, 0.1);
  padding: 20px;
  border-radius: 4px;
  border-left: 3px solid var(--accent-color);
}

.contact .info-item+.info-item {
  margin-top: 40px;
}

.contact .info-item i {
  background: var(--accent-color);
  color: var(--contrast-color);
  font-size: 20px;
  width: 44px;
  height: 44px;
  display: flex;
  justify-content: center;
  align-items: center;
  border-radius: 50px;
  transition: all 0.3s ease-in-out;
  margin-right: 15px;
}

.contact .info-item h3 {
  padding: 0;
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 5px;
  color: var(--heading-color);
}

.contact .info-item p {
  padding: 0;
  margin-bottom: 0;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.7);
}

.contact .php-email-form {
  height: 100%;
  background: rgba(26, 62, 114, 0.1);
  padding: 30px;
  border-radius: 4px;
  border-left: 3px solid var(--accent-color);
}

.contact .php-email-form input[type=text],
.contact .php-email-form input[type=email],
.contact .php-email-form textarea {
  font-size: 14px;
  padding: 12px 15px;
  box-shadow: none;
  border-radius: 0;
  color: var(--default-color);
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.contact .php-email-form input[type=text]:focus,
.contact .php-email-form input[type=email]:focus,
.contact .php-email-form textarea:focus {
  border-color: var(--accent-color);
  background-color: rgba(255, 255, 255, 0.1);
}

.contact .php-email-form input[type=text]::placeholder,
.contact .php-email-form input[type=email]::placeholder,
.contact .php-email-form textarea::placeholder {
  color: rgba(255, 255, 255, 0.5);
}

.contact .php-email-form button[type=submit] {
  color: var(--contrast-color);
  background: var(--accent-color);
  border: 0;
  padding: 12px 40px;
  transition: 0.4s;
  border-radius: 4px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.contact .php-email-form button[type=submit]:hover {
  background: rgba(26, 62, 114, 0.8);
}

/*--------------------------------------------------------------
# Responsive Styles
--------------------------------------------------------------*/
@media screen and (max-width: 768px) {
  [data-aos-delay] {
    transition-delay: 0 !important;
  }

  .hero .countdown {
    font-size: 32px;
  }
  
  .hero .countdown span {
    font-size: 36px;
  }

  .contact .info-item {
    margin-bottom: 20px;
  }
}

/* Custom Styles for Hero Section */
.hero-carousel-fullscreen {
  height: 100vh;
}

@media (max-width: 768px) {
  .hero-carousel-fullscreen {
    height: 80vh; /* Altura menor para mobile */
  }
}

.hero-slide-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  padding: 0 5%;
  gap: 40px;
}

@media (max-width: 768px) {
  .hero-slide-content {
    flex-direction: column;
    justify-content: center;
    text-align: center;
    gap: 20px;
    padding: 20px;
  }
}

.hero-slide-text {
  flex: 1;
  max-width: 50%;
  z-index: 2;
}

@media (max-width: 768px) {
  .hero-slide-text {
    max-width: 100%;
    order: 2;
  }
}

.hero-slide-text h2 {
  font-size: 3.5rem;
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--heading-color);
  text-transform: uppercase;
  letter-spacing: 2px;
}

@media (max-width: 768px) {
  .hero-slide-text h2 {
    font-size: 2.5rem;
  }
}

.hero-slide-text p {
  font-size: 1.5rem;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 30px;
}

@media (max-width: 768px) {
  .hero-slide-text p {
    font-size: 1.2rem;
  }
}

.hero-slide-image {
  flex: 1;
  max-width: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

@media (max-width: 768px) {
  .hero-slide-image {
    max-width: 100%;
    order: 1;
  }
}

.slide-bg-image {
  width: 100%;
  height: auto;
  max-width: 500px;
  border-radius: 10px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.hero-cta .btn {
  padding: 15px 30px;
  font-size: 1.1rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  border-radius: 5px;
  transition: all 0.3s ease;
}

.hero-cta .btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(26, 62, 114, 0.4);
}

/* Carousel Controls */
.carousel-control-prev,
.carousel-control-next {
  width: 5%;
  opacity: 0.8;
  transition: opacity 0.3s ease;
}

.carousel-control-prev:hover,
.carousel-control-next:hover {
  opacity: 1;
}

.carousel-control-prev-icon,
.carousel-control-next-icon {
  background-size: 20px 20px;
  width: 40px;
  height: 40px;
  background-color: rgba(26, 62, 114, 0.8);
  border-radius: 50%;
}

.carousel-indicators {
  bottom: 20px;
}

.carousel-indicators button {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  margin: 0 5px;
  background-color: rgba(255, 255, 255, 0.5);
  border: none;
}

.carousel-indicators button.active {
  background-color: var(--accent-color);
}

.hero-carousel-fullscreen .carousel-inner,
.hero-carousel-fullscreen .carousel-item {
  height: 100%;
}

.hero-slide-content {
  display: flex;
  align-items: center;
  height: 100%;
  position: relative;
}

.hero-slide-image {
  flex: 1;
  height: 100%;
  overflow: hidden;
  position: relative;
}

.slide-bg-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-slide-text {
  flex: 1;
  padding: 0 50px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  text-align: left;
  z-index: 2;
  position: relative;
}

.hero-slide-text h2 {
  font-size: 3.5rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 20px;
  line-height: 1.2;
}

.hero-slide-text p {
  font-size: 1.3rem;
  color: #cccccc;
  margin-bottom: 30px;
  line-height: 1.4;
}

/* About Section Tabs */
.about-tabs {
  border-bottom: 2px solid rgba(26, 62, 114, 0.2);
  margin-bottom: 40px;
}

.about-tabs .nav-link {
  background: transparent;
  border: 2px solid rgba(26, 62, 114, 0.3);
  color: #ffffff;
  padding: 12px 25px;
  margin: 0 10px;
  border-radius: 25px;
  font-weight: 600;
  transition: all 0.3s ease;
}

.about-tabs .nav-link:hover {
  background: rgba(26, 62, 114, 0.2);
  border-color: rgba(26, 62, 114, 0.5);
  color: #ffffff;
}

.about-tabs .nav-link.active {
  background: linear-gradient(45deg, #1a3e72, #4f92af);
  border-color: #1a3e72;
  color: #ffffff;
}

.tab-content {
  min-height: 400px;
}

.tab-pane {
  animation: fadeIn 0.5s ease-in-out;
}

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

/* Smooth scroll offset for about section */
#about {
  scroll-margin-top: 100px;
}

/* Cost Comparison Section - Updated Card Colors */
.cost-comparison {
  background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
  padding: 80px 0;
}

.cost-card {
  border-radius: 15px;
  padding: 30px;
  height: 100%;
  border: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
}

/* Traditional Employee Card - Gray Gradient */
.cost-card.traditional-employee {
  background: linear-gradient(135deg, #4a4a4a 0%, #2a2a2a 50%, #1a1a1a 100%);
  border-color: rgba(128, 128, 128, 0.3);
}

.cost-card.traditional-employee:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 40px rgba(128, 128, 128, 0.2);
  border-color: rgba(128, 128, 128, 0.5);
}

/* AI Agent Card - Blue Gradient */
.cost-card.ai-agent {
  background: linear-gradient(135deg, #1a3e72 0%, #2d5aa0 50%, #4f92af 100%);
  border-color: rgba(26, 62, 114, 0.5);
}

.cost-card.ai-agent:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 40px rgba(26, 62, 114, 0.4);
  border-color: rgba(79, 146, 175, 0.7);
}

.cost-header {
  text-align: center;
  margin-bottom: 30px;
  padding-bottom: 20px;
  border-bottom: 2px solid rgba(255, 255, 255, 0.2);
}

.cost-header i {
  font-size: 3rem;
  margin-bottom: 15px;
  display: block;
}

.traditional-employee .cost-header i {
  color: #888888;
}

.ai-agent .cost-header i {
  color: #ffffff;
}

.cost-header h3 {
  color: #ffffff;
  font-size: 1.8rem;
  font-weight: 600;
  line-height: 1.2;
}

.cost-content h4, .cost-content h5 {
  color: #ffffff;
  margin-bottom: 15px;
  font-weight: 600;
  font-size: 1.3rem;
}

.cost-list {
  list-style: none;
  padding: 0;
  margin-bottom: 20px;
}

.cost-list li {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  color: #cccccc;
  font-size: 1.1rem;
}

.cost-list li span:first-child {
  font-weight: 500;
}

.total-cost {
  background: rgba(220, 53, 69, 0.2);
  padding: 15px;
  border-radius: 8px;
  text-align: center;
  margin: 20px 0;
  border: 1px solid rgba(220, 53, 69, 0.3);
}

.total-cost strong {
  color: #ff6b6b;
  font-size: 1.5rem;
}

.limitations ul, .ai-advantages ul {
  list-style: none;
  padding: 0;
}

.limitations li, .ai-advantages li {
  padding: 5px 0;
  color: #cccccc;
  position: relative;
  padding-left: 20px;
}

.limitations li:before {
  content: "×";
  color: #ff6b6b;
  font-weight: bold;
  position: absolute;
  left: 0;
}

.ai-advantages li:before {
  content: "✓";
  color: #28a745;
  font-weight: bold;
  position: absolute;
  left: 0;
}

.ai-price {
  background: rgba(255, 255, 255, 0.1);
  padding: 20px;
  border-radius: 10px;
  text-align: center;
  margin-bottom: 25px;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.price-highlight {
  color: #ffffff;
  font-size: 1.6rem;
  font-weight: 700;
  display: block;
  margin-bottom: 8px;
}

.price-note {
  color: #e0e0e0;
  font-size: 0.9rem;
  margin: 0;
}

.features-list {
  list-style: none;
  padding: 0;
}

.features-list li {
  padding: 8px 0;
  color: #ffffff;
  display: flex;
  align-items: center;
  font-size: 1.1rem;
}

.features-list li i {
  color: #28a745;
  margin-right: 10px;
  font-size: 1.1rem;
}

.comparison-summary {
  background: rgba(26, 62, 114, 0.1);
  padding: 40px;
  border-radius: 15px;
  border: 1px solid rgba(26, 62, 114, 0.3);
}

.comparison-summary h3 {
  color: #ffffff;
  margin-bottom: 20px;
  font-size: 2rem;
}

.comparison-summary p {
  color: #cccccc;
  font-size: 1.1rem;
  line-height: 1.6;
  margin-bottom: 20px;
}

.cta-section {
  margin-top: 30px;
}

.btn-primary {
  background: linear-gradient(45deg, #1a3e72, #4f92af);
  border: none;
  padding: 12px 30px;
  font-weight: 600;
  border-radius: 25px;
  transition: all 0.3s ease;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(26, 62, 114, 0.4);
}

.btn-outline-primary {
  border: 2px solid #1a3e72;
  color: #1a3e72;
  padding: 10px 28px;
  font-weight: 600;
  border-radius: 25px;
  transition: all 0.3s ease;
}

.btn-outline-primary:hover {
  background: #1a3e72;
  color: #ffffff;
  transform: translateY(-2px);
}

/* Hero Carousel Enhancements */
.carousel-control-prev,
.carousel-control-next {
  width: 5%;
  opacity: 0.8;
}

.carousel-control-prev:hover,
.carousel-control-next:hover {
  opacity: 1;
}

.carousel-indicators {
  bottom: 30px;
}

.carousel-indicators button {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 2px solid #1a3e72;
  background-color: transparent;
}

.carousel-indicators button.active {
  background-color: #1a3e72;
}

.hero-cta {
  margin-top: 30px;
}

/* Responsive Design */
@media (max-width: 768px) {
  .hero-slide-content {
    flex-direction: column;
    text-align: center;
  }
  
  .hero-slide-image {
    height: 50%;
  }
  
  .hero-slide-text {
    padding: 20px;
    align-items: center;
    text-align: center;
  }
  
  .hero-slide-text h2 {
    font-size: 2.5rem;
  }
  
  .hero-slide-text p {
    font-size: 1.1rem;
  }
  
  .about-tabs .nav-link {
    margin: 5px;
    padding: 10px 15px;
    font-size: 0.9rem;
  }
  
  .cost-card {
    margin-bottom: 30px;
  }
  
  .comparison-summary {
    padding: 20px;
  }
  
  .comparison-summary h3 {
    font-size: 1.5rem;
  }
  
  .btn-lg {
    display: block;
    width: 100%;
    margin-bottom: 15px;
  }
}