@font-face {
  font-family: "Metropolis";
  src: url("fonts/metropolis-regular.woff2") format("woff2"),
    url("fonts/metropolis-regular.woff") format("woff");
  font-weight: 400;
  font-style: normal;
}

@font-face {
  font-family: "Metropolis";
  src: url("fonts/metropolis-bold.woff2") format("woff2"),
    url("fonts/metropolis-bold.woff") format("woff");
  font-weight: 700;
  font-style: normal;
}

:root {
  /* Font sizes */
  font-size: 16px;
  --font-size-extra-small: clamp(0.5rem, 0.5vw, 0.6rem);
  --font-size-small: clamp(0.7rem, 1vw, 3rem);
  --font-size-normal: clamp(1rem, 1.2vw, 6rem);
  --font-size-large: clamp(1.2rem, 2vw, 8rem);
  --font-size-hero: clamp(1.5rem, 4vw, 10rem);

  /* Gaps (margins and paddings)*/
  --very-small-gap: clamp(0.125rem, 0.25vw, 1rem);
  --small-gap: clamp(0.25rem, 0.5vw, 1.5rem);
  --gap: clamp(0.5rem, 1vw, 3rem);
  --big-gap: clamp(1rem, 2vw, 6rem);
  --very-big-gap: clamp(2rem, 4vw, 12rem);

  /* Borders */
  --line-thickness: clamp(0.1rem, 0.1vw, 1rem);
  --border-radius-small: clamp(0.25rem, 0.5vw, 1rem);
  --border-radius-default: clamp(0.5rem, 1vw, 2rem);
  --border-radius-pill: 9999px;

  /* Shadows */
  --shadow-offset: var(--font-size-normal);

  /* Colors */
  --black: #171414;
  --black-semitransparent: rgba(0, 0, 0, 0.5);
  --dark-gray: #2c2624;
  --light-gray: #aba099;
  --blue: #0099db;
  --yellow: #fee761;
  --orange: #feae34;
  --white: #f4f3f2;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

.home-body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

body {
  font-family: "Metropolis", Arial, sans-serif;
  background: var(--black);
}

header {
  display: flex;
  justify-content: center;
  align-items: center;
  margin: clamp(1rem, 1.5vw, 6rem) var(--very-big-gap);
}

img.top-logo {
  width: 50vw;
  margin: 0 auto;
  max-width: 2048px;
}

.buy-button-header {
  display: none;
  color: white;
  padding: var(--gap) var(--very-big-gap);
  border-radius: var(--border-radius-pill);
  border: 1px solid var(--dark-gray);
  font-size: var(--font-size-normal);
  text-decoration: none;
}

.buy-button-header:hover {
  border: 1px solid var(--orange);
}

.warning {
  width: 100%;
  font-size: var(--font-size-normal);
  font-weight: bold;
  color: var(--dark-gray);
  padding: var(--gap) 0;
  background-image: url("cursos/curso-bitcoin-para-o-povo/images/warning-background.jpg");
  background-size: cover;
  background-position: center;
  text-align: center;
}

.hero-1 {
  display: flex;
  flex: 1;
  align-items: center;
  justify-content: center;
  background-image: url("images/hero.jpg");
  background-size: cover;
  background-position: center;
  padding: 0 var(--gap);
  text-align: center;
}

.hero-1 p {
  margin: var(--font-size-large) auto;
  font-size: var(--font-size-large);
}

.hero-1 a {
  color: var(--white);
  background-color: var(--blue);
  padding: var(--font-size-normal);
  border-radius: var(--border-radius-small);
  text-decoration: none;
}

.hero-1 a:hover {
  color: var(--blue);
  background-color: var(--white);
}

#hero-2 {
  background-image: url("cursos/curso-bitcoin-para-o-povo/images/hero.jpg");
  background-size: cover;
  background-position: center;
  padding: 0 var(--gap);
}

.bitcoin-top-image {
  margin: auto;
  height: clamp(8rem, 14vw, 32rem);
  background-image: url("cursos/curso-bitcoin-para-o-povo/images/bitcoin-top-image.png");
  background-size: cover;
  background-position: center;
}

.top-image {
  margin: auto;
  height: clamp(8rem, 14vw, 32rem);
  background-image: url("symonjack/images/top-image.png");
  background-size: cover;
  background-position: center;
}

h1 {
  color: white;
  font-size: var(--font-size-hero);
  font-weight: bold;
  text-align: center;
  text-wrap: balance;
  line-height: 1.2;
  margin-bottom: var(--gap);
}

h2 {
  margin: var(--gap) 0;
  color: var(--orange);
  font-size: var(--font-size-large);
  font-weight: normal;
  text-align: center;
  text-wrap: balance;
  line-height: 1.2;
}

.video-container {
  display: flex;
  position: relative;
  justify-content: center;
  align-items: center;
  margin: auto;
  width: 100%;
  aspect-ratio: 16 / 9;
  border: var(--line-thickness) solid var(--dark-gray);
  border-radius: var(--border-radius-default);
  background-color: var(--black);
  padding: var(--gap);
  box-shadow: var(--shadow-offset) var(--shadow-offset) var(--shadow-offset)
    var(--black-semitransparent);
}

.video-player {
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--border-radius-small);
}

.play-button {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: transparent;
  border: none;
  z-index: 2;
  padding: 0;
  pointer-events: none;
}

.play-button img {
  width: clamp(4rem, 10vw, 20rem);
  height: auto;
  display: block;
  filter: drop-shadow(
    clamp(0.25rem, 0.5vw, 2rem) clamp(0.25rem, 0.5vw, 2rem)
      clamp(0.25rem, 0.5vw, 2rem) var(--black-semitransparent)
  );
}

.sound-button {
  display: flex;
  align-items: center;
  gap: var(--very-small-gap);
  position: absolute;
  top: calc(2 * var(--gap));
  left: calc(2 * var(--gap));
  padding: var(--small-gap) var(--gap);
  border-radius: var(--border-radius-small);
  border: none;
  background-color: white;
  color: black;
  font-size: var(--font-size-normal);
  font-weight: bold;
  cursor: default;
  z-index: 3;
  pointer-events: none;
}

.sound-button .icon {
  display: block;
  height: calc(1.25 * var(--font-size-normal));
  width: auto;
}

.final-image {
  display: none;
  width: 100%;
  height: auto;
}

.video-container iframe {
  width: 100%;
  height: 100%;
  border: none;

  border-radius: var(--border-radius-small);
}

.buy-button {
  display: block;
  width: 100%;
  margin: var(--big-gap) auto var(--gap) auto;
  padding: var(--font-size-normal) var(--big-gap);
  background-image: url("cursos/curso-bitcoin-para-o-povo/images/background-of-buy-button.jpg");
  background-size: cover;
  background-position: center;
  color: white;
  text-align: center;
  text-decoration: none;
  text-wrap: balance;
  font-size: var(--font-size-normal);
  line-height: 1.25;
  font-weight: bold;
  border: clamp(0.4rem, 0.75vw, 2rem) solid #2c2624cc;
  border-radius: var(--border-radius-pill);
}

.portfolio-button {
  display: block;
  width: 100%;
  margin: var(--big-gap) auto var(--gap) auto;
  padding: var(--font-size-normal) var(--big-gap);
  background-image: url("symonjack/portfolio/images/background-of-portfolio-button.jpg");
  background-size: cover;
  background-position: center;
  color: white;
  text-align: center;
  text-decoration: none;
  text-wrap: balance;
  font-size: var(--font-size-normal);
  line-height: 1.25;
  font-weight: bold;
  border: clamp(0.4rem, 0.75vw, 2rem) solid #2c2624cc;
  border-radius: var(--border-radius-pill);
}

h3 {
  font-size: var(--font-size-small);
  font-weight: normal;
  color: var(--light-gray);
  margin: 0 auto;
  max-width: 95%;
  text-align: center;
  text-wrap: balance;
  line-height: 1.5;
}

.marquee {
  width: 100%;
  margin: var(--big-gap) 0;
  overflow: hidden;
  white-space: nowrap;
  box-sizing: border-box;
  color: var(--light-gray);
  border-top: var(--line-thickness) solid var(--dark-gray);
  border-bottom: var(--line-thickness) solid var(--dark-gray);
  padding: var(--big-gap) 0;
}

.marquee-content {
  display: inline-flex;
  animation: marquee 30s linear infinite;
  align-items: center;
  font-size: var(--font-size-small);
}

.marquee-content span {
  display: flex;
  padding-right: var(--big-gap);
  align-items: center;
}

.marquee-title {
  color: var(--orange);
  font-weight: bold;
}

@keyframes marquee {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

.check-icon {
  width: var(--font-size-large);
  height: auto;
  vertical-align: middle;
  margin-right: var(--font-size-small);
}

.grid-1-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--big-gap);
  align-items: stretch;
}

.grid-1-3 {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--big-gap);
  align-items: stretch;
}

.portfolio-section {
  margin-bottom: var(--very-big-gap);
}

.portfolio-videos {
  margin-top: var(--very-big-gap);
}

#people-that-trust-bitcoin {
  width: 95%;
  margin: auto;
  padding: var(--big-gap);
  border: var(--line-thickness) solid var(--dark-gray);
  border-radius: var(--border-radius-default);
  background-image: url("cursos/curso-bitcoin-para-o-povo/images/background-of-section-1.jpg");
  background-size: cover;
  background-position: center;
  text-align: center;
  text-wrap: balance;
}

#people-that-trust-bitcoin img {
  width: 100%;
  height: auto;
  border-radius: var(--border-radius-default);
  border: var(--line-thickness) solid var(--light-gray);
  box-shadow: var(--shadow-offset) var(--shadow-offset) var(--shadow-offset)
    var(--black-semitransparent);
}

#people-that-trust-me {
  width: 95%;
  margin: auto;
  padding: var(--big-gap);
  border: var(--line-thickness) solid var(--dark-gray);
  border-radius: var(--border-radius-default);
  background-image: url("cursos/curso-bitcoin-para-o-povo/images/background-of-section-1.jpg");
  background-size: cover;
  background-position: center;
  text-align: center;
  text-wrap: balance;
}

#people-that-trust-me img {
  width: 100%;
  height: auto;
  border-bottom: var(--line-thickness) solid var(--light-gray);
}

.client-image {
  width: 100%;
  height: auto;
  border-radius: 0;
  border: var(--line-thickness) solid var(--light-gray);
  box-shadow: var(--shadow-offset) var(--shadow-offset) var(--shadow-offset)
    var(--black-semitransparent);
}

#sample-class {
  margin: var(--very-big-gap) 0;
  padding: 0 var(--gap);
}

#caracteristics {
  width: 80%;
  margin: var(--very-big-gap) auto 0 auto;
  text-align: center;
}

.caracteristics-item {
  background-image: url("cursos/curso-bitcoin-para-o-povo/images/background-of-section-1.jpg");
  background-size: cover;
  background-position: center;
  padding: var(--gap);
  border: var(--line-thickness) solid var(--light-gray);
  border-radius: var(--border-radius-default);
}

#caracteristics h1 {
  margin-bottom: var(--big-gap);
}

#caracteristics img {
  width: 50%;
  height: auto;
  filter: drop-shadow(
    clamp(0.25rem, 0.5vw, 2rem) clamp(0.25rem, 0.5vw, 2rem) 0
      var(--black-semitransparent)
  );
}

.white-text {
  color: white;
}

p {
  margin: var(--small-gap) auto;
  font-size: var(--font-size-normal);
  font-weight: normal;
  line-height: 1.5;
  color: white;
}

#urgency {
  margin: clamp(2rem, 10vw, 4rem) 0;
  padding: var(--big-gap);
  background-image: url("cursos/curso-bitcoin-para-o-povo/images/background-of-urgency.jpg");
  background-size: cover;
  background-position: center;
  box-shadow: 0 0 var(--font-size-hero) var(--black-semitransparent);
  text-wrap: balance;
}

#urgency h1,
#urgency h2 {
  text-align: left;
}

#from-your-mind {
  margin: clamp(2rem, 10vw, 4rem) 0;
  padding: calc(15 * var(--font-size-hero)) var(--big-gap) var(--big-gap)
    var(--big-gap);
  background-image: url("symonjack/images/from-your-mind-vertical.jpg");
  background-size: cover;
  background-position: top;
  box-shadow: 0 0 var(--font-size-hero) var(--black-semitransparent);
  text-wrap: balance;
}

#from-your-mind h1,
#from-your-mind h2 {
  text-align: left;
}

#price {
  width: 95%;
  margin: var(--very-big-gap) auto 0 auto;
  padding: 0 0 var(--very-big-gap) 0;
  border: var(--line-thickness) solid var(--light-gray);
  border-radius: var(--border-radius-default);
  background-image: url("cursos/curso-bitcoin-para-o-povo/images/background-of-section-1.jpg");
  background-size: cover;
  background-position: center;
  overflow: hidden;
}

#price h1 {
  margin: var(--big-gap) auto;
}

#price p {
  margin: 0 var(--big-gap) var(--big-gap) var(--big-gap);
  color: var(--light-gray);
}

hr {
  border: 0;
  border-top: var(--line-thickness) solid var(--dark-gray);
  margin: var(--big-gap);
}

#price hr {
  border-top-color: var(--light-gray);
  margin: var(--very-big-gap) var(--big-gap);
}

.price-title {
  font-size: clamp(1rem, 2vw, 3rem);
  color: var(--light-gray);
  text-align: center;
}

.price-value {
  font-size: clamp(1.5rem, 4vw, 4rem);
  font-weight: normal;
  line-height: 0.75;
}

.price-value span {
  font-size: clamp(4rem, 8vw, 20rem);
}

#price .buy-button {
  width: 90%;
}

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

#guarantee {
  width: 80%;
  margin: var(--very-big-gap) auto 0 auto;
  padding: var(--big-gap);
  border: var(--line-thickness) solid var(--dark-gray);
  border-radius: var(--border-radius-default);
  background-image: url("cursos/curso-bitcoin-para-o-povo/images/background-of-section-1.jpg");
  background-size: cover;
  background-position: center;
}

#guarantee h2 {
  margin-bottom: var(--very-big-gap);
  align-items: center;
}

.guarantee-centralized {
  text-align: center;
  text-wrap: balance;
  margin: var(--very-big-gap) auto var(--big-gap) auto;
}

.guarantee-item {
  margin-bottom: var(--big-gap);
  border-bottom: var(--line-thickness) solid var(--light-gray);
  padding: var(--gap);
}

.guarantee-icon {
  text-align: center;
  border-top: var(--line-thickness) solid var(--light-gray);
  padding: var(--very-big-gap);
  margin: auto;
}

.guarantee-icon img {
  width: 100%;
  height: auto;
}

#faq {
  width: 70%;
  margin: 0 auto;
  line-height: 1.2;
  text-wrap: balance;
}

#faq h2 {
  margin-bottom: var(--very-big-gap);
}

details {
  border-bottom: var(--line-thickness) solid var(--dark-gray);
  padding: var(--gap) 0;
  margin-bottom: var(--big-gap);
  background-color: var(--black);
  color: white;
}

summary {
  position: relative;
  cursor: pointer;
  padding-right: var(--very-big-gap);

  text-align: left;
  font-size: var(--font-size-normal);
  color: white;
  font-weight: bold;
  list-style: none;
}

summary::after {
  content: "▾";
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  transition: transform 0.3s ease;
  font-size: clamp(2rem, 3vw, 3rem);
}

summary::-webkit-details-marker {
  display: none;
}

summary::marker {
  display: none;
  content: none;
}

details[open] summary::after {
  content: "▴";
}

details p {
  color: var(--light-gray);
}

img.bitcoin-bottom-image {
  display: block;
  width: 50%;
  margin: var(--big-gap) auto var(--very-big-gap) auto;
  max-width: 300px;
}

img.bottom-logo {
  display: block;
  width: 50%;
  margin: var(--big-gap) auto var(--very-big-gap) auto;
  max-width: 2048px;
}

.back-button {
  display: block;
  width: 50%;
  margin: var(--very-big-gap) auto;
  color: white;
  padding: var(--gap) var(--very-big-gap);
  border-radius: var(--border-radius-pill);
  border: 1px solid var(--dark-gray);
  font-size: var(--font-size-normal);
  text-align: center;
  text-decoration: none;
}

.back-button:hover {
  border: 1px solid var(--orange);
}

footer {
  width: 100%;
  text-align: center;
  padding: var(--very-big-gap) 0 0 0;
}

footer h2 {
  color: white;
  font-size: var(--font-size-normal);
}

footer p {
  color: var(--light-gray);
}

.contact-buttons {
  width: 80%;
  margin: auto;
  gap: var(--small-gap);
}

.contact-buttons a:hover {
  border-color: var(--orange);
}

.contact-button {
  display: block;
  margin: var(--gap);
  padding: var(--big-gap);
  border: var(--line-thickness) solid var(--light-gray);
  border-radius: var(--border-radius-default);
  color: var(--white);
  text-decoration: none;
}

.contact-button span {
  color: var(--orange);
}

.copyright {
  font-size: var(--font-size-small);
  text-wrap: balance;
  background-color: black;
  padding: var(--big-gap) var(--big-gap) calc(2.5 * var(--very-big-gap))
    var(--big-gap);
}

.whatsapp-button {
  position: fixed;
  bottom: var(--big-gap);
  right: var(--big-gap);
  z-index: 1000;

  display: flex;
  gap: var(--gap);
  align-items: center;
  justify-content: center;

  background: var(--dark-gray);
  color: white;
  font-size: var(--font-size-normal);
  font-weight: bold;
  text-decoration: none;
  padding: var(--gap);
  border: var(--line-thickness) solid var(--light-gray);
  border-radius: var(--border-radius-default);
}

.whatsapp-button img {
  width: clamp(2rem, 2vw, 20rem);
  height: clamp(2rem, 2vw, 20rem);
  filter: drop-shadow(
    clamp(0.25rem, 0.5vw, 2rem) clamp(0.25rem, 0.5vw, 2rem)
      clamp(0.25rem, 0.5vw, 2rem) var(--black-semitransparent)
  );
  transition: transform 0.2s ease-in-out;
}

.whatsapp-button img:hover {
  transform: scale(1.1);
}

/* Mobile Large */
@media (min-width: 425px) {
  .urgency {
    padding: var(--very-big-gap) 30% var(--very-big-gap) var(--very-big-gap);
  }
}

/* Tablet */
@media (min-width: 768px) {
  header {
    justify-content: space-between;
  }

  img.top-logo {
    width: 30vw;
  }

  .buy-button-header {
    display: block;
  }

  .video-container {
    width: 70%;
  }

  .portfolio-video-container {
    width: 100%;
  }

  .sound-button {
    font-size: var(--font-size-large);
  }

  .sound-button .icon {
    height: calc(1.25 * var(--font-size-large));
  }

  .buy-button,
  #price .buy-button {
    width: fit-content;
    min-width: 40vw;
  }

  .portfolio-button {
    width: fit-content;
    min-width: 40vw;
  }

  .grid-1-2 {
    grid-template-columns: repeat(2, 1fr);
  }

  .grid-1-3 {
    grid-template-columns: repeat(3, 1fr);
  }

  #from-your-mind {
    padding: var(--big-gap);
    background-image: url("symonjack/images/from-your-mind.jpg");
    background-position: center;
    text-wrap: balance;
  }

  .guarantee-icon {
    border-left: var(--line-thickness) solid var(--light-gray);
    border-top: none;
  }

  #price {
    width: 65%;
  }
}

/* Laptop */
@media (min-width: 1024px) {
}

/* Laptop Large */
@media (min-width: 1440px) {
  .buy-button {
    font-size: var(--font-size-normal);
  }
}

/* 4K */
@media (min-width: 2560px) {
}