body {
  margin: 0;
  font-family: 'Roboto', Arial, sans-serif;
  background: #000;
  color: #fff;
}

.hero {
  background: url('images/hero-bg.jpg') center/cover no-repeat;
  min-height: 90vh;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 2rem 4vw 0 4vw;
}

.logo {
  color: #e50914;
  font-size: 2.2rem;
  font-weight: bold;
  margin: 0;
  text-decoration: none;
  letter-spacing: -1px;
}

.sign-in {
  background: #e50914;
  color: #fff;
  border: none;
  padding: 0.5rem 1.5rem;
  border-radius: 4px;
  font-weight: bold;
  cursor: pointer;
  font-size: 1rem;
  text-decoration: none;
}

.hero-content {
  text-align: center;
  margin-top: 8vh;
}

.hero-content h1 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.hero-content h2 {
  font-size: 1.3rem;
  font-weight: 400;
  margin-bottom: 1.5rem;
}

.email-form {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  margin-top: 1.5rem;
}

.email-form input[type="email"] {
  padding: 0.8rem;
  border: none;
  border-radius: 2px;
  width: 90vw;
  max-width: 350px;
  font-size: 1rem;
}

.email-form button {
  background: #e50914;
  color: #fff;
  border: none;
  padding: 0.8rem 2rem;
  border-radius: 2px;
  font-size: 1.1rem;
  font-weight: bold;
  cursor: pointer;
}

.features {
  background: #000;
  padding: 3rem 0;
}

.feature {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
  margin-bottom: 3rem;
  padding: 0 4vw;
}

.feature.reverse {
  flex-direction: column-reverse;
}

.feature img {
  width: 90vw;
  max-width: 400px;
  border-radius: 8px;
}

.feature-media {
  position: relative;
  width: 90vw;
  max-width: 400px;
}

.feature-media img {
  width: 100%;
  position: relative;
  z-index: 2;
}

.feature-media video {
  position: absolute;
  top: 20%;
  left: 13%;
  width: 74%;
  z-index: 1;
}

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

.feature-text h3 {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

.feature-text p {
  font-size: 1.1rem;
  color: #ddd;
}

.poster {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: 1rem;
}

.poster img {
  width: 50px;
  border-radius: 4px;
}

.downloading {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  font-size: 0.9rem;
}

.downloading img {
  width: 24px;
}

.faq {
  background: #111;
  padding: 3rem 4vw;
}

.faq h2 {
  text-align: center;
  font-size: 2rem;
  margin-bottom: 2rem;
}

.faq-list {
  max-width: 700px;
  margin: 0 auto 2rem auto;
}

.faq-item {
  margin-bottom: 1rem;
}

.faq-item summary {
  width: 100%;
  background: #222;
  color: #fff;
  border: none;
  text-align: left;
  padding: 1rem;
  font-size: 1.1rem;
  font-weight: bold;
  cursor: pointer;
  border-radius: 4px;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: '+';
  font-size: 2rem;
  font-weight: 300;
  transition: transform 0.2s;
}

.faq-item[open] summary::after {
  transform: rotate(45deg);
}

.faq-item[open] .faq-answer {
  display: block;
}

.faq-answer {
  background: #333;
  color: #fff;
  padding: 1rem;
  border-radius: 0 0 4px 4px;
}

footer {
  background: #000;
  color: #888;
  padding: 2rem 4vw;
  font-size: 0.95rem;
}

.footer-cols {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.footer-cols div {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.footer-cols a {
  color: #888;
  text-decoration: none;
  transition: color 0.2s;
}

.footer-cols a:hover {
  color: #fff;
}

.footer-contact, .footer-brand {
  text-align: center;
  margin: 0.5rem 0;
}

@media (min-width: 700px) {
  .hero-content h1 {
    font-size: 3.5rem;
  }
  .feature {
    flex-direction: row;
    justify-content: center;
    align-items: center;
    text-align: left;
  }
  .feature.reverse {
    flex-direction: row-reverse;
  }
  .feature img, .feature-media {
    max-width: 500px;
  }
  .feature-text {
    max-width: 500px;
    padding: 0 2rem;
  }
}

@media (min-width: 1000px) {
  .hero-content h1 {
    font-size: 4.5rem;
  }
  .feature img, .feature-media {
    max-width: 600px;
  }
  .feature-text {
    max-width: 600px;
  }
}

/* Sign-in Modal Styles */
.signin-modal {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.75);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}
.signin-modal .modal-content {
  background: #181818;
  padding: 2.5rem 2rem 2rem 2rem;
  border-radius: 8px;
  box-shadow: 0 2px 24px rgba(0,0,0,0.7);
  min-width: 320px;
  max-width: 90vw;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.signin-modal h2 {
  margin-top: 0;
  margin-bottom: 1.5rem;
  color: #fff;
  font-size: 2rem;
  font-weight: 700;
}
.signin-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  width: 100%;
}
.signin-form input[type="email"],
.signin-form input[type="password"] {
  padding: 0.8rem;
  border: none;
  border-radius: 4px;
  font-size: 1rem;
  background: #333;
  color: #fff;
}
.signin-form button[type="submit"] {
  background: #e50914;
  color: #fff;
  border: none;
  padding: 0.8rem 0;
  border-radius: 4px;
  font-size: 1.1rem;
  font-weight: bold;
  cursor: pointer;
  margin-top: 0.5rem;
}
.close-modal {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: transparent;
  border: none;
  color: #fff;
  font-size: 2rem;
  cursor: pointer;
  line-height: 1;
}

/* Auth Pages Styles */
.auth-bg {
  background: #222;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}
.auth-container {
  background: #2c2c2c;
  border-radius: 16px;
  box-shadow: 0 0 48px 0 rgba(0,0,0,0.5);
  padding: 2.5rem 2rem 2rem 2rem;
  min-width: 420px;
  max-width: 95vw;
  margin: 4rem auto;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.auth-title {
  color: #fff;
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 2rem;
  text-align: center;
}
.auth-form {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  margin-bottom: 1.2rem;
}
.auth-form label {
  color: #ccc;
  font-size: 1rem;
  margin-bottom: 0.3rem;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}
.auth-form input {
  background: #3a3a3a;
  color: #fff;
  border: none;
  border-radius: 6px;
  padding: 0.9rem 1rem;
  font-size: 1.1rem;
  margin-top: 0.2rem;
}
.auth-form input:focus {
  outline: 2px solid #e50914;
}
.auth-btn {
  background: #e50914;
  color: #fff;
  border: none;
  border-radius: 6px;
  padding: 0.9rem 0;
  font-size: 1.1rem;
  font-weight: bold;
  cursor: pointer;
  margin-top: 0.7rem;
  letter-spacing: 1px;
  transition: background 0.2s;
}
.auth-btn:hover {
  background: #b0060f;
}
.auth-link {
  color: #bbb;
  text-align: center;
  margin-top: 1.2rem;
  font-size: 1rem;
}
.auth-link a {
  color: #e50914;
  text-decoration: none;
  margin-left: 0.2rem;
}
.auth-link a:hover {
  text-decoration: underline;
}
@media (max-width: 500px) {
  .auth-container {
    min-width: 95vw;
    padding: 1.2rem 0.5rem;
  }
  .auth-title {
    font-size: 1.5rem;
  }
}