/* Global */
html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: linear-gradient(135deg, #181818 0%, #232526 100%);
  color: #eee;
  line-height: 1.7;
  min-height: 100vh;
  padding-top: 80px;
}

body, input, textarea, select, button, nav, .nav-links, .card, .modal-content, form, ul, ol, blockquote {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif !important;
  font-weight: 400;
}

nav a, .nav-links a, .primary-button {
  font-weight: 600;
}

.logo-nav, .logo-gradient, section h2, h1, h2, h3, h4, h5, h6 {
  font-weight: 700 !important;
}

ul li, ol li, blockquote, header p, #priceDisplay {
  font-weight: 400;
}

/* Navigation */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(20, 20, 20, 0.22);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  box-shadow: none;
  border-bottom: 1px solid rgba(255,255,255,0.07);
  padding: 1.2rem 0 1rem 0;
  min-height: unset;
}

.nav-container {
  display: flex;
  justify-content: center;
  align-items: center;
  max-width: 1100px;
  margin: auto;
  padding: 0 1.2rem;
  position: relative;
}

.logo-nav {
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.1rem;
  font-weight: 700;
  color: #ffc107;
  letter-spacing: 1.5px;
  padding: 0.2rem 0.5rem;
}

.nav-links {
  display: flex;
  gap: 2.5rem;
  justify-content: center;
  width: 100%;
}

nav a {
  color: #fff;
  text-decoration: none;
  font-weight: 500;
  font-size: 0.98rem;
  padding: 0.2rem 0.1rem 0.2rem 0.1rem;
  border-radius: 3px;
  transition: color 0.18s, border-bottom 0.18s;
  border-bottom: 1.5px solid transparent;
  background: none;
}

nav a:hover, nav a.active {
  color: #FFD60A;
  border-bottom: 1.5px solid #FFD60A;
  background: none;
}

/* Header */
header {
  text-align: center;
  padding: 2.5rem 1rem 1.2rem 1rem;
  background: none;
  margin-bottom: 2rem;
  position: relative;
  overflow: hidden;
}

.header-flex {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  gap: 5%;
  padding: 0;
  margin-left: 0vw;
  margin-right: 0;
  max-width: 80vw;
}

.header-left {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: unset;
  max-width: unset;
  width: unset;
  margin-left: 0;
  margin-right: 0;
}

.header-left .logo-gradient {
  margin-bottom: 0.05rem;
}

.header-desc {
  width: 100%;
  white-space: nowrap;
  text-align: center;
}

.header-right {
  margin-left: 0;
}

.header-app-img {
  margin-left: 0;
  max-width: 200px;
}

.logo-gradient {
  font-size: 5rem;
  font-weight: 900;
  letter-spacing: 3px;
  background: linear-gradient(90deg, #FFD60A 10%, #FF9F0A 90%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: 0 4px 32px rgba(255, 214, 10, 0.25), 0 1.5px 0 #FF9F0A;
  margin: 0.2rem 0 2.5rem 0;
}

.header-desc {
  font-size: 1.3rem;
  margin-bottom: 0.7rem;
  color: #ccc;
}

.header-app-img {
  width: 100%;
  height: auto;
  border-radius: 20px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease;
}

.header-app-img:hover {
  transform: scale(1.02);
}

.primary-button {
  background: linear-gradient(to right, #FF9F0A, #FFD60A);
  border: none;
  padding: 1.5rem 3.5rem;
  font-size: 1.1rem;
  color: #000;
  font-weight: 700;
  border-radius: 14px;
  cursor: pointer;
  box-shadow: 0 2px 16px 0 rgba(255, 214, 10, 0.10);
  transition: 0.3s ease;
  margin-top: 0.5rem;
}

.primary-button:hover {
  opacity: 0.92;
  box-shadow: 0 4px 24px 0 rgba(255, 214, 10, 0.18);
}

/* Main layout */
main {
  max-width: 950px;
  margin: 0 auto;
  padding: 1.2rem 0.5rem 1.2rem 0.5rem;
  row-gap: 1.2rem;
}

.card {
  background: rgba(30, 30, 30, 0.45);
  border-radius: 22px;
  padding: 4.5rem 3.5rem;
  margin-bottom: 3.5rem;
  box-shadow: 0 8px 40px 0 rgba(0,0,0,0.18), 0 1.5px 0 rgba(255,255,255,0.08) inset;
  border: 1.5px solid rgba(255,255,255,0.13);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

/* Typography */
section h2 {
  text-align: center;
  margin-bottom: 3rem;
  color: #f9f9f9;
  font-size: 2.1rem;
  letter-spacing: 1px;
}

ul {
  list-style: none;
  padding: 0;
  margin-bottom: 0.7rem;
}

ul li {
  margin-bottom: 1.2rem;
  font-size: 1.15rem;
  padding-left: 0.5rem;
}

blockquote {
  font-style: italic;
  text-align: center;
  margin: 2.2rem 0;
  color: #bbb;
  font-size: 1.15rem;
}

/* Preorder Section */
.preorder-buttons {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin: 2rem auto;
  max-width: 400px;
  width: 100%;
}

.preorder-option {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(20, 20, 20, 0.45);
  border: 2px solid rgba(255, 214, 10, 0.3);
  border-radius: 16px;
  padding: 1.5rem 2rem;
  font-size: 1.15rem;
  cursor: pointer;
  transition: all 0.3s ease;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: #fff;
  font-weight: 600;
}

.preorder-option:hover {
  border-color: #FFD60A;
  background-color: rgba(31,31,31,0.65);
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(255, 214, 10, 0.15);
}

.preorder-option.selected {
  border-color: #FFD60A;
  background: linear-gradient(135deg, rgba(255, 214, 10, 0.1), rgba(255, 159, 10, 0.1));
  box-shadow: 0 4px 20px rgba(255, 214, 10, 0.2);
}

.option-title {
  font-weight: 700;
  color: #FFD60A;
}

.option-price {
  font-weight: 700;
  color: #FFD60A;
  font-size: 1.2rem;
}

#preorderButton:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  background: linear-gradient(to right, #666, #888);
}

#preorderButton:disabled:hover {
  opacity: 0.5;
  box-shadow: 0 2px 16px 0 rgba(255, 214, 10, 0.10);
}

#priceDisplay {
  text-align: center;
  font-weight: bold;
  font-size: 1.3rem;
  color: #FFD60A;
  margin-bottom: 1.5rem;
}

/* Forms */
form {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  margin-top: 0.7rem;
}

input,
textarea {
  padding: 1.1rem;
  font-size: 1.05rem;
  border: 1.5px solid #555;
  border-radius: 10px;
  font-family: inherit;
  background: rgba(20, 20, 20, 0.45);
  color: #eee;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  margin-bottom: 0.5rem;
}

input:focus,
textarea:focus {
  border-color: #FFD60A;
  outline: none;
}

/* Footer */
footer {
  background: rgba(20, 20, 20, 0.55);
  color: white;
  text-align: center;
  padding: 2.5rem 1.5rem;
  margin-top: 4rem;
  border-top: 1.5px solid rgba(255,255,255,0.08);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

footer a {
  color: #FFD60A;
  text-decoration: none;
  margin: 0 0.7rem;
  font-size: 1.1rem;
}

/* Fade-in animation */
/* Premium Apple-like fade-in animation */
.fade-in {
  opacity: 0;
  transform: translateY(40px) scale(0.98);
  transition: opacity 1.2s cubic-bezier(0.4, 0.0, 0.2, 1),
              transform 1.2s cubic-bezier(0.4, 0.0, 0.2, 1);
  will-change: opacity, transform;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.card, .primary-button {
  transition: box-shadow 0.5s cubic-bezier(0.4, 0.0, 0.2, 1),
              background 0.5s cubic-bezier(0.4, 0.0, 0.2, 1),
              transform 0.5s cubic-bezier(0.4, 0.0, 0.2, 1);
}

.primary-button:active {
  transform: scale(0.97);
  box-shadow: 0 2px 8px 0 rgba(255, 214, 10, 0.10);
}

/* Modal Styling */
.modal {
  display: none;
  position: fixed;
  z-index: 2000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(0,0,0,0.65);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.modal-content {
  background: rgba(30, 30, 30, 0.55);
  margin: 8% auto;
  padding: 2.5rem 2rem;
  border-radius: 18px;
  width: 92%;
  max-width: 600px;
  color: #eee;
  line-height: 1.7;
  animation: fadeIn 0.4s ease;
  position: relative;
  box-shadow: 0 8px 40px 0 rgba(0,0,0,0.18);
  border: 1.5px solid rgba(255,255,255,0.13);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.modal-content h2 {
  margin-top: 0;
  color: #FFD60A;
}

.close {
  position: absolute;
  top: 1rem;
  right: 1.2rem;
  font-size: 1.6rem;
  font-weight: bold;
  color: #FFD60A;
  cursor: pointer;
  transition: transform 0.2s ease, color 0.2s ease;
}

.close:hover {
  transform: scale(1.2);
  color: #ffca2c;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Active nav link */
nav a.active {
  border-bottom: 2px solid #FFD60A;
}

/* How It Works bullets */
ol {
  padding-left: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 2.2rem;
  line-height: 2.1;
  font-size: 1.13rem;
  margin-bottom: 1.5rem;
}

ol li {
  position: relative;
  padding-left: 0.5rem;
  margin-bottom: 0.7rem;
}

nav, .nav-container, .nav-links {
  justify-content: center !important;
  align-items: center !important;
  text-align: center !important;
}

main, header, section, .card, form {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.logo-gradient {
  font-size: 5rem;
  font-weight: 900;
  letter-spacing: 3px;
  background: linear-gradient(90deg, #FFD60A 10%, #FF9F0A 90%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: 0 4px 32px rgba(255, 214, 10, 0.25), 0 1.5px 0 #FF9F0A;
  margin: 0.2rem 0 2.5rem 0;
}

section h2 {
  font-size: 2.5rem;
  font-weight: 900;
  letter-spacing: 2px;
  background: linear-gradient(90deg, #FFD60A 30%, #FF9F0A 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: 0 2px 16px rgba(255, 214, 10, 0.18);
  margin-bottom: 0.7rem;
}

.card, .modal-content {
  padding: 2.5rem 2rem;
  border-radius: 32px;
  border-width: 2.5px;
}

form {
  gap: 2rem;
  margin-top: 2rem;
}

input,
textarea {
  padding: 1.5rem;
  border-radius: 16px;
  border-width: 2px;
  font-size: 1.15rem;
}

#months {
  padding: 1.5rem 2rem;
  border-radius: 16px;
  border-width: 2px;
  font-size: 1.15rem;
}

ul li, ol li, blockquote, header p, #priceDisplay {
  font-size: 1.25rem;
  font-weight: 600;
  color: #fff;
  text-shadow: 0 1.5px 8px rgba(255, 214, 10, 0.10);
  line-height: 1.3;
  margin-bottom: 0.4rem;
}

.primary-button {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: 1.5px;
  box-shadow: 0 4px 24px 0 rgba(255, 214, 10, 0.22);
  margin-top: 0.5rem;
  padding: 0.7rem 1.2rem;
}

#preorderBtn.primary-button {
  margin-top: 0.7rem;
}

#contact form .primary-button {
  min-width: 260px;
  padding-left: 2.5rem;
  padding-right: 2.5rem;
}

#contact.card {
  max-width: 700px;
  width: 100%;
}

#contact.card form {
  max-width: 520px;
  width: 100%;
  margin: 0 auto;
}

#contact.card input,
#contact.card textarea {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}

#contact.card .primary-button {
  width: 100%;
  max-width: 320px;
  margin-left: auto;
  margin-right: auto;
}

@media (max-width: 800px) {
  #contact.card {
    max-width: 98vw;
  }
}

@media (max-width: 700px) {
  .preorder-buttons {
    max-width: 90vw;
    gap: 0.8rem;
  }
  
  .preorder-option {
    padding: 1.2rem 1.5rem;
    font-size: 1.1rem;
  }
  
  .option-title {
    font-size: 1.1rem;
  }
  
  .option-price {
    font-size: 1.1rem;
  }
  
  .header-flex {
    flex-direction: column !important;
    align-items: center !important;
    justify-content: flex-start !important;
    gap: 1.2rem;
    max-width: 100vw;
    margin-left: 0;
    padding: 2.2rem 0.7rem 1.5rem 0.7rem;
    box-sizing: border-box;
  }
  .header-left {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    min-width: 0;
    max-width: 100vw;
    margin: 0;
    padding: 0;
  }
  .header-right {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    margin: 0;
    padding: 0;
  }
  .header-left .logo-gradient {
    text-align: center;
    width: 100%;
    white-space: normal;
    font-size: 2.7rem;
    margin-bottom: 0.5rem;
    margin-top: 0.2rem;
    letter-spacing: 2px;
  }
  .header-desc {
    text-align: center;
    width: 100%;
    white-space: normal;
    font-size: clamp(0.8rem, 2vw, 1.1rem);
    margin-bottom: 1.2rem;
    margin-top: 0.2rem;
    line-height: 1.4;
  }
  .header-app-img {
    display: none;
    width: 90vw;
    max-width: 350px;
    height: auto;
    margin: 1.5rem auto 0 auto;
    border-radius: 18px;
    box-shadow: 0 8px 32px 0 rgba(0,0,0,0.22);
  }
  .primary-button {
    width: 100%;
    max-width: 350px;
    margin: 1.2rem 0 0 0;
    font-size: 1.15rem;
    padding: 1.1rem 0;
    border-radius: 14px;
    letter-spacing: 1.2px;
    box-shadow: 0 2px 12px 0 rgba(255, 214, 10, 0.13);
  }
  .header-desc {
    font-size: clamp(0.8rem, 4vw, 1.1rem);
    max-width: 100vw;
    overflow-wrap: break-word;
    word-break: break-word;
    white-space: normal;
    margin-left: 4vw;
    margin-right: 4vw;
  }
}



.faq-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  margin: 0 auto 1.2rem auto;
  width: 100%;
}
.faq-question {
  display: block;
  width: 100%;
  text-align: center;
  background: none;
  border: none;
  font-size: 1.15rem;
  font-weight: 600;
  color: #FFD60A;
  padding: 1rem 0;
  cursor: pointer;
  outline: none;
  transition: color 0.2s;
  margin: 0 auto;
}
.faq-answer {
  display: none;
  padding: 0 0 1.2rem 0;
  color: #fff;
  font-size: 1.05rem;
  line-height: 1.6;
  transition: max-height 0.3s cubic-bezier(0.4,0,0.2,1);
  text-align: center;
  margin: 0 auto;
}
.faq-item.active .faq-answer {
  display: block;
}