:root {
  --primary-color: #000000;
  --secondary-color: #cb0000;
  --accent-color: #ffffff;
  --hover-btn: #990000;
  --seperation: #2e2e2e;
  --faq-box-color: #232323;
  --faq-box-hover: #444444;
  --footer-links-color: #cdcdcd;
}
* {
  margin: 0;
  padding: 0;
  font-family: sans-serif;
}

body {
  background-color: var(--primary-color);
}

/* Nav & Hero Section */

.main {
  background-image: url('assets/images/bg.jpg');
  background-position: center center;
  background-repeat: no-repeat;
  /* background-size: max(1200px, 100vw); */
  background-size: cover;
  height: 100vh;
  position: relative;
  box-shadow: 0px 20px 27px 20px black inset;
  overflow: hidden;
}

.main .box {
  height: 100vh;
  width: 100%;
  opacity: 0.65;
  background-color: black;
  position: absolute;
  top: 0;
}

nav {
  max-width: 80vw;
  height: 15%;
  margin: 10px auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

nav img {
  width: 150px;
  position: relative;
  z-index: 10;
}

nav button {
  position: relative;
  z-index: 10;
}

nav .engbtn {
  font-size: 0.8rem;
  font-weight: 600;
  padding: 8px 20px 8px 5px;
  margin-right: 5px;
  background-color: rgba(14, 13, 13, 0.42);
  border: 0.5px solid rgba(154, 152, 152, 0.62);
  position: relative;
  gap: 5px;
  overflow: hidden;
  display: inline-block;
}

.engbtn select {
  background-color: var(--primary-color);
  color: var(--accent-color);
  border: none;

  font-weight: 600;
  font-size: 1.2rem;

  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
}

select option {
  color: var(--primary-color);
}

nav .signbtn {
  font-size: 0.85rem;
  padding: 10px 15px;
  background-color: var(--secondary-color);
  font-weight: 600;
}

.herotxt {
  height: 75%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  color: var(--accent-color);
  position: relative;
  gap: 20px;
  text-align: center;
}

.herotxt span:first-child {
  font-size: 2rem;
  font-weight: 900;
  width: 70vw;
}

.herotxt span:nth-child(2) {
  font-size: 1.3rem;
  font-weight: 500;
}

.inputstart {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 7px;
}

.inputstart input {
  font-size: 1.1rem;
  width: 30vw;
  padding: 14px 80px 10px 12px;
  border-radius: 4px;
  border: 1px solid rgba(246, 246, 246, 0.825);
  background-color: rgba(14, 13, 13, 0.72);
  color: var(--accent-color);
}

.inputstart input::placeholder {
  color: var(--accent-color);
  opacity: 0.7;
}

.btn {
  cursor: pointer;
  border-radius: 4px;
  border: none;
  color: var(--accent-color);
  transition: background-color 0.5s ease-out;
}

.inputstart .stbtn {
  font-size: 1.5rem;
  padding: 10px 20px;
  background-color: var(--secondary-color);
  border-radius: 5px;
  font-weight: 600;
}

.hoverbtn:hover {
  background-color: var(--hover-btn);
}

.sepline {
  height: 4px;
  width: 100%;
  background-color: var(--seperation);
  position: absolute;
  bottom: 0;
}

.first {
  display: flex;
  justify-content: center;
  align-items: center;
  max-width: 100vw;
  margin: auto;
  position: relative;
}

.first span {
  color: var(--accent-color);
}

.first span:first-child {
  font-size: 2rem;
  font-weight: 700;
  display: block;
  margin-bottom: 10px;
}

.first span:nth-child(2) {
  display: inline-block;
  width: 30vw;
}

/* Second Section */
.second {
  display: flex;
  justify-content: center;
  align-items: center;
  max-width: 100vw;
  margin: auto;
  position: relative;
}

.second span {
  color: var(--accent-color);
}

.second span:first-child {
  font-size: 2rem;
  font-weight: 700;
  display: block;
  margin-bottom: 10px;
}

.second span:nth-child(2) {
  display: inline-block;
  width: 30vw;
}

/* Third Section */
.third {
  display: flex;
  justify-content: center;
  align-items: center;
  max-width: 100vw;
  margin: auto;
  position: relative;
}

.third span {
  color: var(--accent-color);
}

.third span:first-child {
  font-size: 2rem;
  font-weight: 700;
  width: 30vw;
  display: block;
  margin-bottom: 10px;
}

.third span:nth-child(2) {
  display: inline-block;
  width: 30vw;
}

/* Forth Section */
.forth {
  display: flex;
  justify-content: center;
  align-items: center;
  max-width: 100vw;
  margin: auto;
  position: relative;
}

.forth span {
  color: var(--accent-color);
}

.forth span:first-child {
  font-size: 2rem;
  font-weight: 700;
  width: 30vw;
  display: block;
  margin-bottom: 10px;
}

.forth span:nth-child(2) {
  display: inline-block;
  width: 30vw;
}

/* FAQ Section */

.faq {
  color: var(--accent-color);
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  gap: 10px;
}

.faq h2 {
  margin: 20px;
  text-align: center;
}

.faqbox {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: var(--faq-box-color);
  width: 80vw;
  cursor: pointer;

  transition: background-color 0.5s ease-in-out;
}

.faqbox span {
  font-size: 1.5rem;
  padding: 20px 10px;
}

.faqbox i {
  padding: 20px 20px;
}

.faqbox:hover {
  background-color: var(--faq-box-hover);
}

.watch {
  position: relative;
  height: 30vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.watch .herotxt span {
  font-size: 1rem;
  font-weight: normal;
}

/* Footer */

footer {
  max-width: 90vw;
  margin: 50px 50px auto 50px;
}

footer span:first-child {
  color: var(--accent-color);
  font-size: 1rem;
}

.footer {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr;
}

.footer-items {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}

footer a {
  color: var(--footer-links-color);
  margin: 5px 0px;
  font-size: 1rem;
}

footer button {
  position: relative;
  z-index: 10;
}

footer .engbtn {
  font-size: 0.8rem;
  width: 70%;
  font-weight: 600;
  padding: 8px 20px 8px 5px;
  background-color: rgba(14, 13, 13, 0.42);
  border: 0.5px solid rgba(154, 152, 152, 0.62);
  position: relative;
  gap: 5px;
  overflow: hidden;
  display: inline-block;
}

.engbtn select {
  background-color: var(--accent-color);
  color: var(--primary-color);
  border: none;

  font-weight: 600;
  font-size: 1.2rem;

  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
}

select option {
  color: var(--primary-color);
}

.foot-span {
  grid-column: 1/5;
  justify-self: center;
  color: var(--accent-color);
  font-size: 1rem;
  padding: 20px 10px 20px;
}


@media (max-width: 800px) {
  .main {
    height: 60vh;
  }

  .main .box {
    height: 60vh;
  }

  nav {
    max-width: 90vw;
  }

  nav img {
    width: 85px;
    position: relative;
    z-index: 10;
  }

  .engbtn {
    font-size: 0.5rem;
    padding: 0em;
  }

  .engbtn i {
    padding: 0em;
  }

  .herotxt {
    gap: 12px;
    height: 75%;
    margin: 0;
  }

  .herotxt span:first-child {
    font-size: 1.5rem;
    width: 80vw;
  }

  .herotxt span:nth-child(2) {
    font-size: 1rem;
  }

  .herotxt span:nth-child(3) {
    font-size: 0.75rem;
  }

  .inputstart {
    display: flex;
    flex-direction: column;
  }

  .inputstart input {
    font-size: 1rem;
    width: 60vw;
  }

  .inputstart .stbtn {
    margin-top: 5px;
    font-size: 1rem;
  }

  .first {
    max-width: 100vw;
  }

  .section {
    max-width: 100vw;
  }

  .section img {
    width: 100%;
    text-align: center;
  }

  .section span:first-child {
    font-size: 1.3rem;
    width: 100%;
  }

  .section span:nth-child(2) {
    font-size: 0.85rem;
    width: 100%;
  }

  .section div{
    width: 48%;
  }

  /* FAQ Section */

  .faq {
    margin: auto;
  }

  .faq h2 {
    font-size: 1.4rem;
  }

  .faqbox {
    width: 80vw;
  }

  .faqbox span,
  i {
    font-size: 1rem;
    padding: 0.65em 0.25em;
  }

  .faqbox i {
    font-size: 0.8rem;
    padding: 0.65em 0.25em;
  }

  .watch .herotxt span {
    font-size: 1.2rem;
    font-weight: normal;
  }

  .watch input {
    font-size: 0.85rem;
    width: 60vw;
  }

  .watch .stbtn {
    margin-top: 0.31em;
    font-size: 1rem;
    padding: 0.6em 1.2em;
  }

  /* Footer */

  footer {
    max-width: 90vw;
    margin: 50px 50px auto 50px;
  }

  footer span:first-child {
    font-size: 0.8rem;
  }

  .footer {
    display: grid;
    grid-template-rows: 1fr 1fr auto;
    grid-template-columns: 1fr 1fr;
    justify-items: flex-start;
  }

  .footer-items {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    padding: 5px 10px;
  }

  footer a {
    font-size: 0.7rem;
  }

  footer .engbtn {
    font-size: 0.5rem;
    width: 100%;
    padding: 0.4em;
    display: flex;
    justify-content: space-around;
  }

  .engbtn select {
    font-size: 0.85rem;
  }

  .foot-span {
    grid-column: 1/3;
    justify-self: center;
    font-size: 0.85rem;
  }
}

@media (min-width: 801px) and (max-width: 1260px) {
  .main {
    height: 80vh;
  }

  .main .box {
    height: 80vh;
  }

  nav {
    display: flex;
    align-items: flex-end;
  }

  nav .engbtn {
    font-size: 1.2rem;
    padding: 10px 20px 10px 5px;
  }

  nav .signbtn {
    font-size: 1.3rem;
  }

  .herotxt {
    gap: 12px;
    height: 75%;
    margin: 0;
  }

  .herotxt span:first-child {
    font-size: 2rem;
    width: 80vw;
  }

  .herotxt span:nth-child(2) {
    font-size: 1.2rem;
  }

  .herotxt span:nth-child(3) {
    font-size: 1rem;
  }

  .inputstart {
    display: flex;
    flex-direction: column;
  }

  .inputstart input {
    font-size: 1rem;
    width: 60vw;
  }

  .inputstart .stbtn {
    margin-top: 5px;
    font-size: 1.5rem;
  }
}