:root {
  --main-color: #b80f0a;
  --black: #1f1b1c;
  --box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
  --primary-bg: #b80f0a;
  --secondary-bg: #b80f0a;
  --primary-text: #fff;
  --secondary-bg: #fff;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  outline: none;
  border: none;
  text-decoration: none !important;
  text-transform: capitalize;
  font-family: Verdana, Geneva, Tahoma, Nunito, sans-serif;
}

html {
  scroll-padding-top: 60px;
}

section {
  padding: 20px 0;
}

section:nth-child(odd) {
  background: #f4f7f7;
}

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

.heading {
  text-align: center;
  padding: 0 5px;
  padding-bottom: 5px;
  color: var(--black);
  font-size: 30px;
}

.heading span {
  text-align: center;
  color: var(--main-color);
}

.link-btn {
  display: inline-block;
  background: var(--main-color);
  color: #fff;
  border-radius: 50px;
  padding: 5px 12px;
  font-size: 17px;
  cursor: pointer;
  box-shadow: var(--box-shadow);
}

.link-btn:hover {
  color: #fff;
  background: var(--black);
}

header {
  box-shadow: var(--box-shadow);
  background: #fff;
}

header .logo {
  font-size: 20px;
  color: var(--black);
}

header .logo span {
  color: var(--main-color);
}

header .nav a {
  margin-left: 2px;
  border-radius: 50px;
  color: #b80f0a;
  padding: 5px 15px;
  font-size: 16px;
  font-weight: 100px;
}

header .nav a.active,
header .nav a:hover {
  background: #b80f0a;
  box-shadow: var(--box-shadow);
  color: #fff;
}

#menu-bar {
  color: #f8f8fe;
  cursor: pointer;
  font-size: 25px;
  transition: 0.2s linear;
}

.home {
  min-height: 100vh;
  background: url(../images/home-bg.png) no-repeat;
  background-position: center;
  background-size: cover;
}

.home .content span {
  color: var(--main-color);
  font-size: 20px;
}

.home .content h3 {
  color: var(--black);
  font-size: 50px;
  font-weight: bolder;
  padding-bottom: 2rem;
}

.about .content h3 {
  color: #1f1b1c;
  font-size: 25px;
  padding-top: 2rem;
}

.about .content span {
  color: var(--main-color);
  font-size: 32px;
}

about.link-btn {
  display: inline-block;
  background: var(--main-color);
  color: #fff;
  border-radius: 50px;
  padding: 5px 25px;
  font-size: 17px;
  cursor: pointer;
  box-shadow: var(--box-shadow);
}

.about .link-btn:hover {
  color: #1f1b1c;
  background: #f8f8fe;
}

.about .content p {
  color: #1f1b1c;
  font-size: 16px;
  padding-top: 1rem;
}

.prevent .box {
  flex: 1 1 300px;
  background: #b80f0a;
  border-radius: 5px;
  text-align: center;
}

#tutorial {
  width: auto;
  max-width: auto;
  margin: 0 auto;
  padding-top: 50px;
  margin-bottom: 50px;
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
  justify-content: center;
}

#tutorial .card {
  width: 300px;
  height: 400px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border: none;
  border-radius: 10px;
  box-shadow: 0 4px 8px rgba(255, 0, 0, 0.5);
  overflow: hidden;
  margin: 20px;
}

#tutorial .card-img-container {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 200px;
  overflow: hidden;
}

#tutorial .card-img-container img {
  width: 50%;
  padding-top: 25px;
  height: auto;
  object-fit: cover;
}

#tutorial .card-body {
  padding: 20px;
  text-align: center;
}

#tutorial .card-text {
  font-size: 1.1rem;
  color: #666;
}

@media (min-width: 1200px) {
  #tutorial .card {
    width: 350px;
    height: 450px;
  }
  #tutorial .card-text {
    font-size: 1.2rem;
  }
}

#services {
  width: 85%;
  max-width: auto;
  margin: 0 auto;
  padding-top: 50px;
  margin-bottom: 100px;
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: center;
}

#services img {
  width: 80%;
}

#services .card {
  width: 300px;
  height: 450px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border: none;
  border-radius: 10px;
  box-shadow: 0 4px 8px rgba(255, 0, 0, 0.5);
  overflow: hidden;
  margin: 20px;
}

#services .card-body {
  padding: 20px;
  text-align: center;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

#services .card-img-container {
  display: flex;
  justify-content: center;
  align-items: center;
  max-width: 100%;
  height: auto;
  overflow: hidden;
}

.card-img-top {
  max-width: 100%;
  height: auto;
}

#services .card-title {
  color: #333;
}

#services .card-text {
  color: #666;
}

#services .card-body {
  justify-content: flex-end;
}

.button-service {
  display: inline-block;
  padding: 8px 16px;
  text-align: center;
  text-decoration: none;
  border-radius: 4px;
  background-color: #b80f0a;
  color: white;
  transition: background-color 0.3 ease;
}

.button-service:hover {
  background-color: #d90f0a;
  color: white;
}

@media (min-width: 1200px) {
  #services .card {
    width: 350px;
    height: 500px;
    gap: -2px;
  }
}

.prevent .box-container .box:hover > * {
  color: #fff;
}

.prevent .box img {
  margin-bottom: 10px;
  height: 90px;
}

.prevent .container {
  padding-bottom: 5rem;
  padding-top: 2rem;
}

.prevent .box h3 {
  color: var(--primary-text);
  font-size: 22px;
  font-weight: 2px;
}

.prevent h1 {
  color: var(--black);
  font-size: 31px;
  font-weight: 2px;
  padding-bottom: 1rem;
  padding-top: 3rem;
}
.prevent h4 {
  color: #1f1b1c;
  font-size: 32px;
}

.prevent .container .box:hover {
  background: #1f1b1c;
}

.prevent .container .box:hover > * {
  color: #fff;
}

.prevent .box p {
  color: #f8f8feec;
  font-size: 12px;
}
.prevent .container .stars {
  color: goldenrod;
}

.ask .container section {
  width: 320px;
  margin: 5px;
  box-shadow: 0 5px 10px #3334;
}

.ask .container section details summary {
  padding: 15px;
  background-color: var(--primary-bg);
  color: #fff;
  border: 1px solid rgb(177, 176, 176);
  position: relative;
  list-style: none;
  outline: none;
  cursor: pointer;
  font-size: 20px;
}

.ask h1 {
  font-size: 31px;
  font-weight: 2px;
  padding-bottom: 1rem;
  padding-top: 3rem;
  color: #1b1f1c;
}

.ask .container section details p {
  font-size: 15px;
  padding: 10px;
  color: #444;
  background: #fff;
}

.ask .container section details summary::after {
  content: "+";
  position: absolute;
  top: 10px;
  right: 15px;
  font-size: 30px;
  color: #ffff;
  transition: 0.2s linear;
}

.ask .container section details[open] summary::after {
  transform: rotate(135deg);
}

.ask .container section details[open] summary {
  background: var(--main-color);
}

.experts .box {
  width: 260px;
  background: #fff;
  border-radius: 5px;
  box-shadow: var(--box-shadow);
  margin: 5px;
  padding: 15px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.usage .row {
  display: flex;
  align-items: center;
}

.usage .row .divider {
  padding: 0 1rem;
}

.usage .row .box-container .box {
  padding: 1rem 0;
}

.usage .row .box-container .box i {
  color: var(--red);
  padding: 1rem 0;
  font-size: 4.5rem;
}

.usage .row .box-container .box h3 {
  color: var(--black);
  font-size: 2.5rem;
}

.usage .row .box-container .box p {
  color: #666;
  padding: 1rem 0;
  font-size: 1.5rem;
}

.usage .row .box-container:first-child {
  text-align: right;
}

.home .content h3 {
  color: var(--black);
  font-size: 50px;
  font-weight: bolder;
  padding-bottom: 2rem;
}

.keuntungan .content h3 {
  color: #b80f0a;
  font-size: 25px;
  padding-top: 2rem;
}

.keuntungan .content span {
  color: var(--main-color);
  font-size: 32px;
}

.keuntungan.link-btn {
  display: inline-block;
  background: var(--main-color);
  color: #1f1b1c;
  border-radius: 50px;
  padding: 5px 25px;
  font-size: 17px;
  cursor: pointer;
  box-shadow: var(--box-shadow);
}

.keuntungan .link-btn:hover {
  color: #1f1b1c;
  background: #f8f8fe;
}

.keuntungan .content p {
  color: #1f1b1c;
  font-size: 16px;
  padding-top: 1rem;
}

.keuntungan h1 {
  color: #1f1b1c;
  padding-top: 3rem;
}
.footer .box .content h1 {
  color: var(--main-color);
}

.contact h1 {
  color: #1f1b1c;
}

.contact form {
  padding: 15px;
  border-radius: 5px;
  box-shadow: var(--box-shadow);
  background-color: var(--main-color);
}

.contact form .box,
.contact form textarea {
  background: #f8f8fe;
  border-radius: 5px;
  font-size: 17px;
  padding: 10px;
  margin: 7px 0;
  width: 100%;
  text-transform: none;
  color: var(--black);
}

.contact p {
  color: #f8f8fe;
  font-size: 16px;
}

.contact span {
  color: #fff;
  font-size: 11px;
}

.contact .container .link-btn {
  display: inline-block;
  background: #1f1b1c;
  color: #fff;
  border-radius: 54px;
  padding: 5px 32px;
  font-size: 13px;
  cursor: pointer;
  box-shadow: var(--box-shadow);
}
.contact .heading {
  font-size: 32px;
  text-align: center;
}
.contact .heading span {
  font-size: 32px;
  color: var(--main-color);
}
.contact .container .link-btn:hover {
  color: #1f1b1c;
  background: #fff;
}

.contact form textarea {
  resize: none;
  height: 200px;
}

.contact .map {
  border-radius: 5px;
  height: 100%;
  width: 100%;
  background: #fff;
}

.blogs .box {
  width: 350px;
  border-radius: 5px;
  box-shadow: var(--box-shadow);
  background: var(--main-color);
}

.blogs .box .image {
  height: 200px;
  width: 100%;
  border-radius: 5px;
  overflow: hidden;
  background: #f8f8fe;
}

.blogs .box .image img {
  transition: 0.2s linear;
}

.blogs .box:hover .image img {
  transform: scale(1.1);
}
.blogs .heading {
  color: #fff;
}
.blogs .box .content h3 {
  padding: 5px 0;
  font-size: 17px;
  color: rgba(250, 202, 202, 0.904);
  text-align: center;
}
.blogs h1 {
  color: #fff;
  font-size: 32px;
}
.blogs span {
  font-size: 32px;
  color: var(--main-color);
}
.blogs h4 {
  font-size: 32px;
  color: var(--black);
}
.blogs .box .content h1 {
  padding: 5px 0;
  font-size: 20px;
  color: #fff;
  text-align: center;
  font-weight: 700;
}

.blogs .box .content .icons {
  display: flex;
  justify-content: space-between;
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.blogs .box .content .icons a {
  color: #777;
  font-size: 13px;
}

.blogs .box .content .icons a i {
  padding-right: 7px;
}

.blogs .box .content .icons a:hover {
  color: var(--main-color);
}

/* Partner */

.partner {
  background-color: var(--black-100);
}

.partner-item {
  margin-top: 50px;
  left: 10px;
  right: 10px;
  margin-bottom: 30px;
}

.partner-item h3 {
  font-size: 18px;
  font-weight: 500;
  text-align: center;
  margin-top: 10px;
  color: var(--black-900);
  align-items: center;
}

.partner-item p {
  font-size: 16px;
  font-weight: 300;
  text-align: center;
}

.review .heading {
  color: #fff;
}

.review .box-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(27rem, 1fr));
  gap: 1.5rem;
  background: white;
}

.review .box-container .box {
  text-align: center;
  padding: 2rem;
  border-radius: 0.5rem;
  box-shadow: #fff;
  border: #fff;
}

.review .box-container .box img {
  height: 7rem;
  width: 7rem;
  border-radius: 50%;
  object-fit: cover;
}

.review .box-container .box h3 {
  font-size: 2.3rem;
  color: #b80f0a;
  padding-top: 1rem;
}

.review .box-container .box p {
  font-size: 1.4rem;
  color: black;
  padding: 1rem 0;
  line-height: 1.8;
  font-size: 16px;
}

.review .box-container .box .stars {
  padding-top: 1rem;
}

.review .box-container .box .stars i {
  font-size: 1.7rem;
  color: #b80f0a;
}

footer {
  background: #f4f7f7;
  padding-top: 20px;
}

footer h2 {
  color: #d80f0a;
}

.logo_footer {
  width: 100px;
  padding-bottom: 15px;
}

#button {
  content: #b80f0a;
}

.footer col {
  width: 25%;
  padding: 0px 15px;
  text-align: left;
}

.footer p {
  text-decoration: none;
  padding-top: 1px;
}

.klik {
  cursor: pointer;
  transition: all 0.3s ease;
}

.klik:hover {
  color: #d80f0a;
  padding-left: 8px;
}

.button_footer {
  width: 150px;
  height: auto;
  font-size: 18px;
}

.copyright {
  text-align: center;
}

/* media queries  */

@media (max-width: 991px) {
  .home .content h3 {
    font-size: 30px;
  }
}

@media (max-width: 768px) {
  header .nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #fff;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    transition: 0.2s linear;
    clip-path: polygon(0 0, 100% 0, 100% 0, 0 0);
  }
  header .nav.active {
    clip-path: polygon(0 0, 100% 0, 100% 100%, 0% 100%);
  }
  header .nav a {
    display: block;
    width: 100%;
    margin: 10px;
  }
  .fa-times {
    transform: rotate(180deg);
  }
}