/* Reset and base styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  font-family: 'Inter', Arial, sans-serif;
  background: #f7faff;
  color: #222;
  line-height: 1.6;
}
.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
}

/* Header */
.header {
  background: #fff;
  border-bottom: 1px solid #eaeaea;
  padding: 18px 0;
  z-index: 10;
  position: relative;
}
.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo {
  display: flex;
  align-items: center;
  font-weight: 700;
  font-size: 1.2rem;
  color: #222;
  gap: 8px;
}
nav a {
  margin: 0 16px;
  color: #222;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s;
}
nav a:hover {
  color: #007aff;
}
.btn {
  padding: 10px 22px;
  border: none;
  border-radius: 6px;
  font-weight: 600;
  cursor: pointer;
  font-size: 1rem;
  transition: background 0.2s, color 0.2s;
  text-decoration: none;
  display: inline-block;
}
.btn-primary {
  background: #007aff;
  color: #fff;
}
.btn-primary:hover {
  background: #005bb5;
}
.btn-secondary {
  background: #fff;
  color: #007aff;
  border: 2px solid #007aff;
}
.btn-secondary:hover {
  background: #007aff;
  color: #fff;
}

/* Hero Section */
.hero {
  background: none;
  min-height: 60vh;
  padding: 0;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0;
  min-height: 60vh;
}
.hero-text {
  max-width: 600px;
  text-align: left;
  align-self: center;
}
.hero-text h1 {
  font-size: 3rem;
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 18px;
}
.highlight {
  color: #ffc700;
}
.hero-text p {
  margin-bottom: 22px;
  color: #444;
}
.wishlist-form {
  display: flex;
  flex-direction: row;
  gap: 0;
  margin-top: 32px;
  width: 100%;
  max-width: 600px;
}
.wishlist-form input[type="email"] {
  flex: 1;
  border-radius: 8px 0 0 8px;
  border: 0;
  background: #f5f5f5;
  font-size: 1.1rem;
  padding: 16px;
}
.wishlist-form button {
  border-radius: 0 8px 8px 0;
  font-size: 1.1rem;
  padding: 0 32px;
  background: #007aff;
  color: #fff;
  border: 0;
  font-weight: 600;
}
.hero-visual {
  position: relative;
  min-width: 400px;
  display: flex;
  align-items: flex-end;
  justify-content: flex-end;
}
.hero-yellow-circle {
  position: absolute;
  right: -80px;
  top: 60px;
  width: 480px;
  height: 480px;
  background: radial-gradient(circle at 60% 40%, #ffd84d 80%, #ffc700 100%);
  border-radius: 50%;
  z-index: 1;
  opacity: 0.95;
  pointer-events: none;
}
.hero-phones {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 500px;
  height: auto;
  display: block;
}
/* Remove old hero-images and phone-img styles if not used */


/* Why Different Section */
.why-different {
  background: #f7faff;
  padding: 60px 0 40px 0;
  text-align: center;
}
.why-different h2 {
  font-size: 2rem;
  margin-bottom: 36px;
  font-weight: 700;
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 28px;
}
.feature-card {
  background: #fff;
  border-radius: 18px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.04);
  padding: 32px 20px;
  text-align: center;
  min-height: 260px;
}
.feature-icon {
  width: 200px;
  margin-bottom: 80px;
}
.feature-card h3 {
  font-size: 1.2rem;
  margin-bottom: 10px;
  font-weight: 600;
}
.feature-card p {
  color: #555;
  font-size: 1rem;
}

/* Learn Smarter Section */
.learn-smarter {
  background: #fff;
  padding: 60px 0 40px 0;
}
.learn-smarter-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap-reverse;
  gap: 40px;
}
.learn-images {
  flex: 1 1 300px;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 20px;
  position: relative;
}
.learn-text {
  flex: 1 1 350px;
  max-width: 500px;
}
.logo-inline {
  margin-bottom: 10px;
}
.learn-text h2 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 12px;
}
.learn-text p {
  margin-bottom: 18px;
  color: #444;
}

/* Contact Section */
.contact-section {
  background: #f7faff;
  padding: 60px 0 40px 0;
}
.contact-container {
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
}
.contact-info {
  flex: 1 1 320px;
  min-width: 260px;
}
.contact-title {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}
.contact-title h2 {
  font-size: 1.3rem;
  font-weight: 700;
}
.contact-email {
  margin: 18px 0 10px 0;
  font-weight: 600;
  color: #007aff;
}
.social-icons a {
  margin-right: 10px;
  display: inline-block;
}
.contact-form {
  flex: 1 1 340px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.04);
  padding: 28px 20px;
  min-width: 260px;
}
.contact-form input,
.contact-form textarea {
  padding: 12px 14px;
  border: 1px solid #eaeaea;
  border-radius: 6px;
  font-size: 1rem;
  resize: none;
}
.contact-form textarea {
  min-height: 80px;
}

/* Footer */
.footer {
  background: #181c2a;
  color: #fff;
  padding: 40px 0 0 0;
}
.footer-container {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 40px;
  padding-bottom: 20px;
}
.footer-logo {
  display: flex;
  align-items: center;
  font-weight: 700;
  font-size: 1.2rem;
  gap: 8px;
}
.footer-links {
  display: flex;
  gap: 40px;
}
.footer-links div {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.footer-links h4 {
  font-size: 1rem;
  margin-bottom: 6px;
  color: #ffc700;
}
.footer-links a {
  color: #fff;
  text-decoration: none;
  font-size: 0.98rem;
  opacity: 0.85;
  transition: opacity 0.2s;
}
.footer-links a:hover {
  opacity: 1;
}
.footer-form {
  display: flex;
  gap: 8px;
}
.footer-form input[type="email"] {
  padding: 10px 12px;
  border: none;
  border-radius: 6px;
  font-size: 1rem;
}
.footer-form button {
  padding: 10px 18px;
  border-radius: 6px;
  font-size: 1rem;
}
.footer-bottom {
  border-top: 1px solid #23263a;
  margin-top: 18px;
  padding: 16px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  font-size: 0.98rem;
}
.footer-social a {
  margin-left: 10px;
  display: inline-block;
}

/* Mobile Nav (hidden by default) */
.mobile-nav-row, .nav-whyus-mobile, .mobile-early-access { display: none; }

@media (max-width: 900px) {
  .hero-content {
    flex-direction: column-reverse;
    align-items: center;
    min-height: unset;
  }
  .hero-visual {
    min-width: 0;
    width: 100%;
    justify-content: center;
    margin-bottom: 24px;
  }
  .hero-yellow-circle {
    width: 260px;
    height: 260px;
    right: -40px;
    top: 40px;
  }
  .hero-phones {
    max-width: 350px;
  }
  .hero-text {
    max-width: 100%;
    text-align: center;
  }
  .wishlist-form {
    flex-direction: column;
    max-width: 100%;
    margin-top: 18px;
  }
  .wishlist-form input[type="email"],
  .wishlist-form button {
    border-radius: 8px;
    font-size: 1rem;
    padding: 14px;
    width: 100%;
  }
  .wishlist-form button {
    margin-top: 8px;
    border-radius: 8px;
  }
  .hero-text h1 {
    font-size: 2rem;
  }
  .learn-smarter-content, .contact-container, .footer-container {
    flex-direction: column;
    align-items: flex-start;
    gap: 32px;
  }
  .learn-images {
    justify-content: flex-start;
  }
}
@media (max-width: 600px) {
  .container {
    width: 100%;
    padding: 0 8px;
  }
  .header {
    padding: 10px 0;
  }
  .nav-container {
    flex-direction: column;
    align-items: center;
    gap: 10px;
  }
  .logo {
    display: none !important;
  }
  .mobile-logo-center {
    display: flex !important;
  }
  nav {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
  }
  nav a {
    margin: 0;
    width: 100%;
    text-align: center;
    padding: 8px 0;
  }
  .btn, .btn-primary, .btn-secondary {
    width: 100%;
    box-sizing: border-box;
    margin-top: 8px;
  }
  .hero {
    padding: 0 0 24px 0;
  }
  .hero-content {
    flex-direction: column;
    gap: 18px;
    align-items: center;
  }
  .hero-text {
    max-width: 100%;
    text-align: center;
  }
  .hero-text h1 {
    font-size: 1.4rem;
  }
  .wishlist-form {
    flex-direction: column;
    gap: 8px;
    width: 100%;
  }
  .wishlist-form input[type="email"] {
    width: 100%;
  }
  .hero-images {
    justify-content: center;
    width: 100%;
  }
  .phone-img, .feature-icon {
    width: 100%;
    max-width: 320px;
    height: auto;
    display: block;
    margin: 0 auto;
  }
  .phone-img.sub {
    display: none;
  }
  .why-different {
    padding: 32px 0 18px 0;
  }
  .why-different h2 {
    font-size: 1.3rem;
    margin-bottom: 18px;
  }
  .features-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .feature-card {
    min-height: unset;
    padding: 18px 8px;
  }
  .feature-icon {
    margin-bottom: 18px;
    width: 100%;
    max-width: 120px;
  }
  .learn-smarter {
    padding: 32px 0 18px 0;
  }
  .learn-smarter-content {
    flex-direction: column;
    gap: 18px;
    align-items: center;
  }
  .learn-images {
    width: 100%;
    justify-content: center;
  }
  .learn-text {
    max-width: 100%;
    text-align: center;
  }
  .learn-text h2 {
    font-size: 1.3rem;
  }
  .contact-section {
    padding: 32px 0 18px 0;
  }
  .contact-container {
    flex-direction: column;
    gap: 18px;
    align-items: center;
  }
  .contact-info {
    width: 100%;
    text-align: center;
  }
  .contact-title {
    justify-content: center;
  }
  .contact-form {
    width: 100%;
    min-width: unset;
    padding: 18px 8px;
    box-sizing: border-box;
  }
  .contact-form input,
  .contact-form textarea {
    width: 100%;
    font-size: 1rem;
  }
  .footer {
    padding: 24px 0 0 0;
  }
  .footer-container {
    flex-direction: column;
    align-items: center;
    gap: 16px;
    padding-bottom: 10px;
  }
  .footer-logo {
    justify-content: center;
    width: 100%;
  }
  .footer-links {
    flex-direction: column;
    gap: 10px;
    width: 100%;
    align-items: center;
  }
  .footer-links div {
    align-items: center;
  }
  .footer-form {
    flex-direction: column;
    gap: 8px;
    width: 100%;
  }
  .footer-form input[type="email"],
  .footer-form button {
    width: 100%;
    box-sizing: border-box;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 8px;
    text-align: center;
    font-size: 0.95rem;
  }
  .footer-social {
    justify-content: center;
    width: 100%;
  }
  .social-icons {
    justify-content: center;
    width: 100%;
    margin-top: 8px;
  }
  .desktop-nav-links, .desktop-only { display: none !important; }
  .mobile-logo-center {
    display: flex;
    justify-content: center;
    width: 100%;
    margin-bottom: 0;
    background: #fff;
    padding: 16px 0 0 0;
  }
  .mobile-logo-center img {
    height: 32px;
    max-width: 160px;
    display: block;
    margin: 0 auto;
  }
  .mobile-nav-row {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    background: #fff;
    border-bottom: 2px solid #eaeaea;
    padding: 8px 0 8px 0;
  }
  .mobile-logo {
    height: 32px;
    margin-left: 8px;
    margin-right: 8px;
    flex-shrink: 0;
  }
  .nav-whyus-mobile {
    flex: 1;
    min-width: 0;
    text-align: center;
    font-weight: 600;
    color: #888;
    font-size: 1.3rem;
    text-decoration: none;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
  }
  .chevron {
    font-size: 1.2em;
    margin-left: 4px;
    color: #888;
  }
  .mobile-early-access {
    display: inline-block;
    font-size: 10px;
    font-weight: 600;
    padding: 10px 14px;
    border-radius: 8px;
    margin-right: 8px;
    min-width: unset;

    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
    width: auto;
    text-align: center;
    flex-shrink: 0;
  }
  .mobile-whyus-dropdown {
    position: relative;
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .whyus-dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    min-width: 140px;
    z-index: 10;
    margin-top: 4px;
    padding: 8px 0;
  }
  .whyus-dropdown-menu a {
    display: block;
    padding: 10px 18px;
    color: #222;
    text-decoration: none;
    font-size: 1rem;
    text-align: center;
  }
  .whyus-dropdown-menu a:hover {
    background: #f5f5f5;
  }
  .whyus-dropdown-menu.show {
    display: block;
  }
}
@media (min-width: 601px) {
  .mobile-logo-center { display: none !important; }
  .mobile-nav-row { display: none !important; }
}