.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 9.6rem;
  padding: 0 4.8rem;
  position: relative;
}
.logo {
  height: 6.2rem;
  border-radius: 10px;
}
.main-nav-list {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 3.2rem;
}
.main-nav-link:link,
.main-nav-link:visited {
  display: inline-block;
  text-decoration: none;
  font-size: 1.8rem;
  font-weight: 500;
  color: var(--text-main);
  transition: var(--transition);
}
.main-nav-link:active,
.main-nav-link:hover {
  color: var(--color-5);
}
.main-nav-link.nav-cta:link,
.main-nav-link.nav-cta:visited {
  padding: 1.2rem 2.4rem;
  border-radius: 11px;
  color: var(--white);
  background-color: var(--color-6);
}
.main-nav-link.nav-cta:active,
.main-nav-link.nav-cta:hover {
  background-color: var(--color-5);
}
.btn-mobile-nav {
  border: 0;
  background-color: transparent;
  cursor: pointer;
  display: none;
}
.icon-mobile-nav {
  height: 4.8rem;
  width: 4.8rem;
  color: var(--text-main);
}
.icon-mobile-nav[name="close-outline"] {
  display: none;
}
.sticky .header {
  background-color: var(--background-primary);
  opacity: 0.9;
  position: fixed;
  top: 0;
  bottom: 0;
  width: 100%;
  height: 8rem;
  padding-top: 0;
  padding-bottom: 0;
  z-index: 999;
  box-shadow: var(--box-shadow);
}
.sticky .section-hero {
  margin-top: 9.6rem;
}
.section-hero {
  height: calc(100vh - 8rem);
  background-color: var(--background-secondary);
  padding: 4.8rem 0 9.6rem;
  background-image: var(--background-image-gradient);
  background-size: cover;
  background-position: center;
}
.hero {
  max-width: 130rem;
  margin: 0 auto;
  padding: 0 3.2rem;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  height: 100%;
}
.hero-text-box {
  max-width: 60rem;
}
.hero-description,
.hero-text-box .heading-primary {
  color: var(--color-4);
}
.hero-description {
  font-size: 2rem;
  line-height: 1.6;
  margin-bottom: 4.8rem;
  text-align: left;
}
.hero-buttons {
  display: flex;
}
.section-about-me {
  background-color: var(--white);
  padding: 4.8rem 0 9.6rem;
}
.about-me-description {
  font-size: var(--font-size-base);
  line-height: 1.8;
}
.about-img-box {
  text-align: left;
}
.about-me-img {
  width: 100%;
  max-width: 400px;
  margin: 0 auto;
  border-radius: 11px;
}

.section-service {
  background-color: var(--color-4);
  padding: 4.8rem 0 9.6rem;
}
.service-title {
  font-size: 2.4rem;
  color: var(--text-main);
  font-weight: 600;
  margin-bottom: 3.2rem;
}
.service-attributes {
  padding-left: 2.4rem;
  list-style: circle;
  display: flex;
  flex-direction: column;
  gap: 2rem;
  margin-bottom: 3.2rem;
}
.service-attribute {
  font-size: 1.8rem;
  line-height: 1.5;
}
p.service-description {
  font-size: var(--font-size-base);
  line-height: 1.6;
  margin-bottom: 4.8rem;
}
.service-img-box {
  text-align: center;
}
.service-img {
  width: 100%;
  max-width: 400px;
  margin: 0 auto;
  border-radius: 8px;
}
.section-feedback {
  background-color: var(--white);
  padding: 4.8rem 0 9.6rem;
}
.feedback-cards {
  display: grid;
  gap: var(--spacing-lg);
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  justify-content: center;
  max-width: 1200px;
  margin: 0 auto;
}
.feedback-box {
  background-color: var(--background-primary);
  border-radius: var(--border-radius-md);
  box-shadow: var(--box-shadow);
  padding: var(--spacing-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: transform var(--transition);
  width: 100%;
  max-width: 420px;
  margin: 0 auto;
  text-align: center;
}
.feedback-box:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15);
}
.feedback-header,
.feedback-text h4 {
  color: var(--text-main);
  text-align: center;
}
.feedback-header {
  font-size: var(--font-size-large);
  font-weight: 600;
  margin-top: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
}
.feedback-image-box {
  width: 360px;
  height: 260px;
  overflow: hidden;
}
.feedback-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--border-radius-md);
  transition: transform var(--transition);
}
.feedback-img:hover {
  transform: scale(1.05);
}
.feedback-text {
  font-size: var(--font-size-base);
  line-height: 1.6;
  margin-top: var(--spacing-md);
  color: var(--text-light);
  text-align: left;
  padding: 0 1.6rem;
  /* max-width: 36ch; */
  width: 360px;
  margin-left: auto;
  margin-right: auto;
  transition: max-height 0.3s ease;
}
.feedback-text h4 {
  font-size: var(--font-size-medium);
  font-weight: 500;
  margin-top: var(--spacing-md);
}
.more {
  display: none;
}
.myBtn {
  background: 0 0;
  border: 0;
  color: var(--color-6);
  cursor: pointer;
  font-weight: 700;
  margin-top: 10px;
  padding: 0;
  font-size: var(--font-size-small);
}
.myBtn:hover {
  color: var(--color-5);
}
.section-contact {
  padding: 4.8rem 0;
  background-color: var(--color-4);
}
.section-contact p {
  font-size: 1.8rem;
  line-height: 1.8;
}
.contact-info {
  text-align: left;
}
.contact-heading {
  font-size: 2.4rem;
  line-height: 1.8;
}
.social-col {
  margin: 1.6rem 0;
}
.footer-link {
  display: block;
  text-decoration: none;
  color: var(--color-5);
}
ul.social-links {
  list-style: none;
}
ul.social-links li {
  display: inline-block;
  margin-right: 1rem;
}
.social-icon {
  font-size: 3rem;
}
.social-icon:hover {
  opacity: 0.6;
}
.contact-img {
  width: 50%;
  border-radius: 11px;
}
.footer {
  margin: 2.4rem 0;
  text-align: center;
}
.copyright-col {
  font-size: 1.4rem;
}