* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Poppins", sans-serif;
  font-size: 16px;
}

/* Variables */
:root {
  --primary-color: #4891ff;
  --primary-hover-color: #1570f9;
  --secondary-color: #f5f5f5;
  --secondary-hover-color: #4891ff;
  --blue-light-color: #dbe7f9;
  --dark-color: #111;
  --black-color: #000;
  --gray-color: #494949;
  --text-footer: #bcc2c3;
  --gray-light-color: #dfdee2;
  --ligth-color: #fafafa;
  --hint-color: #e5e7eb;
  --text-color: #131316;
  --text-gray-color: #494a4d;
  --text-light-color: #fff;
}

body {
  line-height: 1.5;
  background: var(--text-light-color);
  color: var(--text-color);
  overflow-x: hidden;
}

a {
  text-decoration: none;
  color: var(--text-color);
}

ul {
  list-style: none;
}

img {
  max-width: 100%;
}

/* Navbar */
.navbar {
  background-color: var(--text-light-color);
  padding: 20px;
}

.navbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.navbar .main-menu ul {
  display: flex;
}

.navbar .main-menu ul li {
  align-self: center;
}

.navbar ul li a {
  padding: 10px 20px;
  display: block;
  font-weight: 600;
  transition: 0.5s;
}

.navbar ul li a:hover {
  color: var(--primary-hover-color);
}

.navbar ul li button {
  margin-left: 20px;
}

/* Hero */
.hero {
  margin-bottom: 50px;
}

.hero .container {
  background: url("../images/hero-bg.png") no-repeat center bottom;
  background-size: contain;
  height: 550px;
}

.hero .hero-content {
  width: 70%;
}

.hero .hero-text {
  width: 70%;
  margin-bottom: 20px;
}

.hero .hero-buttons button {
  margin-right: 10px;
}

/* Video */
.video {
  padding: 20px 0 40px;
}

.video .video-content {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.video .video-preview {
  margin: 10px 0 30px;
}

/* Testimonials */
.testimonials {
  padding: 40px 0 80px;
}

.testimonials .testimonials-heading {
  width: 700px;
  margin-bottom: 40px;
}

.testimonials .testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-gap: 20px;
}

/* Pricing */
.pricing {
  padding: 40px 0;
}

.pricing .pricing-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-gap: 30px;
  margin-top: 50px;
}

.pricing .pricing-card-price {
  padding: 20px 0;
}

.pricing .pricing-card-body {
  padding: 30px 0;
}

.pricing .pricing-card-body li {
  margin: 10px 0;
}

.pricing .pricing-card-body li i {
  margin-right: 5px;
}

.pricing .pricing-footer {
  margin: 50px;
}

.pricing .pricing-footer i {
  margin-left: 5px;
  transition: 0.25s;
}

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

.pricing .pricing-footer a:hover i {
  transform: rotate(-90deg);
}

/* FAQ */
.faq {
  padding: 20px 0;
}

.faq .faq-content {
  margin: 100px 0;
}

.faq .faq-group {
  border-bottom: 1px solid var(--gray-light-color);
  padding-bottom: 20px;
}

.faq .faq-group .faq-group-header {
  margin-bottom: 15px;
  position: relative;
}

.faq .faq-group .faq-group-header h4 {
  width: 85%;
}

.faq .faq-group .faq-group-header i {
  position: absolute;
  right: 0;
  top: 5px;
  font-size: 1.4rem;
  cursor: pointer;
}

.faq .faq-group .faq-group-body {
  display: none;
  margin-bottom: 20px;
}

.faq .faq-group .faq-group-body.open {
  display: block;
}

.faq ul.faq-menu {
  max-width: 400px;
  margin: auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: #f4f4f6;
  padding: 10px;
  border-radius: 8px;
  cursor: pointer;
}

.faq ul.faq-menu li {
  padding: 10px 20px;
  border-radius: 8px;
  text-align: center;
}

.faq ul.faq-menu li:hover {
  background: var(--blue-light-color);
  color: var(--text-color);
}

.faq ul.faq-menu li.active {
  background: var(--primary-color);
  color: var(--text-light-color);
}

/* Footer */
.footer {
  padding: 100px 0 50px 0;
}

.footer h4 {
  margin-bottom: 10px;
  color: var(--gray-light-color);
}

.footer ul li {
  line-height: 2.5;
}

.footer ul li a {
  color: var(--text-footer);
}

.footer ul li a:hover {
  color: var(--gray-light-color);
}

.footer i {
  margin-right: 10px;
  font-size: 1.5rem;
}

.footer .footer-copyright {
  color: var(--text-footer);
  margin-top: 50px;
}

.footer .footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  grid-gap: 30px;
  justify-content: center;
  align-items: center;
}

.footer .footer-grid a {
  color: var(--text-footer);
}

.footer .card {
  max-width: 400px;
  margin: 40px 0;
  padding: 10px 25px 25px 25px;
}

.footer .card h4 {
  color: #35333c;
}

.footer .card form {
  display: grid;
  grid-template-columns: 2fr 1fr;
  grid-gap: 10px;
  margin-top: 20px;
}

.footer input[type="email"] {
  width: 100%;
  padding: 10px;
  border: 1px solid var(--gray-light-color);
  border-radius: 8px;
}

.footer input[type="email"]:focus {
  outline: none;
  border: 1px solid var(--primary-color);
}

/* Utility Classes */
.container-lg {
  max-width: 80%;
  margin: 0 auto;
  padding: 0 15px;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 15px;
}

.container-sm {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 15px;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 16px 32px;
  font-weight: 600;
  text-decoration: none;
  text-align: center;
  border: none;
  border-radius: 16px;
  cursor: pointer;
  transition: 0.5s;
}

.btn-primary {
  background: var(--primary-color);
  color: var(--text-light-color);
}

.btn-primary:hover {
  background: var(--primary-hover-color);
  color: var(--text-light-color);
}

.btn-secondary {
  background: var(--secondary-color);
  color: var(--text-color);
}

.btn-secondary:hover {
  background: var(--secondary-hover-color);
  color: var(--text-light-color);
}

.btn-primary-sm {
  background: var(--primary-color);
  color: var(--text-light-color);
  padding: 12px 20px;
  border-radius: 8px;
}

.btn-primary-sm:hover {
  background: var(--primary-hover-color);
  color: var(--text-light-color);
}

.btn-secondary-sm {
  background: var(--secondary-color);
  color: var(--text-color);
  padding: 12px 20px;
  border-radius: 8px;
}

.btn-secondary-sm:hover {
  background: var(--secondary-hover-color);
  color: var(--text-light-color);
}

.btn-dark {
  background: var(--dark-color);
  color: var(--text-light-color);
}

.btn-block {
  display: block;
  width: 100%;
}

/* Text Classes */
.text-xxl {
  font-size: 3rem;
  line-height: 1.2;
  font-weight: 600;
  margin: 40px 0 20px;
}

.text-xl {
  font-size: 2.5rem;
  line-height: 1.4;
  font-weight: 600;
  margin: 40px 0 20px;
}

.text-lg {
  font-size: 1.8rem;
  line-height: 1.4;
  font-weight: normal;
  margin: 30px 0 20px;
}

.text-md {
  font-size: 1.2rem;
  line-height: 1.4;
  font-weight: normal;
  margin: 20px 0 20px;
}

.text-sm {
  font-size: 0.9rem;
  line-height: 1.4;
  font-weight: normal;
  margin: 10px 0 5px;
}

.text-center {
  text-align: center;
}

.text-bold {
  font-weight: 600;
}

.text-italic {
  font-style: italic;
}

.text-white {
  color: var(--text-light-color);
}

.text-gray {
  color: var(--text-gray-color);
}

.text-hint {
  color: var(--hint-color);
}

/* Background Classes */
.bg-primary {
  background: var(--primary-color);
  color: var(--text-light-color);
}

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

.bg-dark {
  background: var(--text-color);
  color: var(--text-light-color);
}

.bg-black {
  background: var(--black-color);
  color: var(--text-light-color);
}

.bg-white {
  background: var(--text-light-color);
  color: var(--text-color);
}

.bg-light {
  background: var(--ligth-color);
  color: var(--text-color);
}

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

/* Card */
.card {
  border-radius: 16px;
  padding: 20px 40px 40px 40px;
}

.card-pricing {
  border-radius: 16px;
  padding: 40px 60px 80px 60px;
  border: 1px solid var(--gray-light-color);
}

/* Border Classes */
.border-gray {
  border-bottom: 1px solid var(--gray-color);
}

.border-gray-light {
  border-bottom: 1px solid var(--gray-light-color);
}

/* Hamburger Button */
.hamburger-btn {
  display: none;
  background: var(--gray-light-color);
  border: none;
  border-radius: 12px;
  cursor: pointer;
  padding: 5px 10px;
  z-index: 1000;
}

.hamburger-btn .hamburger-line {
  width: 25px;
  height: 3px;
  background: var(--black-color);
  margin: 5px 0;
}

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  top: 0;
  right: -250px;
  width: 200px;
  height: 100%;
  z-index: 100;
  background: var(--text-light-color);
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.25);
  transition: right 0.5s ease-in-out;
}

.mobile-menu.active {
  right: 0;
}

.mobile-menu ul {
  margin-top: 80px;
  padding-left: 15px;
}

.mobile-menu ul li {
  margin: 10px 0;
}

.mobile-menu ul li a {
  font-size: 1.2rem;
  transition: 0.5s;
}

/* Media Queries */
@media (max-width: 960px) {
  .text-xxl {
    font-size: 2.8rem;
  }
}

@media (max-width: 670px) {
  .navbar .main-menu {
    display: none;
  }

  .navbar .hamburger-btn {
    display: block;
  }

  .hero .container {
    background: url("../images/hero-bg-mobile.png") no-repeat center bottom;
    height: 730px;
  }

  .hero .hero-content,
  .hero .hero-text {
    width: 100%;
    text-align: center;
  }

  .testimonials .testimonials-heading {
    max-width: 100%;
    text-align: center;
  }

  .testimonials .testimonials-grid,
  .pricing .pricing-grid,
  .footer .footer-grid {
    grid-template-columns: 1fr;
  }

  .card {
    padding: 0 20px 20px 20px;
  }

  .faq .faq-content {
    margin: 80px 20px;
  }

  /* Text */
  .text-xl {
    font-size: 2rem;
  }

  .text-lg {
    font-size: 1.5rem;
  }

  .text-md {
    font-size: 1rem;
  }
}

@media (max-width: 500px) {
  .hero .hero-buttons .btn {
    margin-bottom: 10px;
    display: block;
    width: 100%;
  }

  .hero .container {
    height: 850px;
  }

  .text-xxl {
    font-size: 2.5rem;
  }
}