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

body {
  font-family: Arial, sans-serif;
  background: #080814;
  color: white;
  line-height: 1.6;
  padding-bottom: 80px;
}

.top-banner {
  background: linear-gradient(90deg, #ff005c, #ffb300);
  text-align: center;
  padding: 12px;
  font-weight: 800;
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 8%;
}

.logo {
  font-weight: 900;
  font-size: 22px;
}

.nav-btn,
.secondary {
  border: 1px solid #fff;
  background: transparent;
  color: white;
  padding: 10px 18px;
  border-radius: 999px;
  cursor: pointer;
}

.hero {
  min-height: 90vh;
  background:
    radial-gradient(circle at top right, rgba(255, 0, 92, 0.35), transparent 35%),
    radial-gradient(circle at bottom left, rgba(0, 204, 255, 0.25), transparent 35%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: center;
  padding: 60px 8%;
}

h1 {
  font-size: clamp(38px, 7vw, 76px);
  line-height: 1.05;
  margin-bottom: 20px;
}

h2 {
  text-align: center;
  font-size: clamp(28px, 5vw, 46px);
  margin-bottom: 30px;
}

.subtitle {
  font-size: 22px;
  color: #d6d6e7;
  margin-bottom: 24px;
}

.features {
  list-style: none;
  display: grid;
  gap: 10px;
  margin-bottom: 28px;
  font-size: 18px;
}

.cta {
  background: linear-gradient(90deg, #ff005c, #ffb300);
  border: none;
  color: white;
  padding: 16px 28px;
  border-radius: 999px;
  font-size: 18px;
  font-weight: 900;
  cursor: pointer;
  box-shadow: 0 12px 30px rgba(255, 0, 92, 0.35);
}

.small {
  margin-top: 12px;
  color: #ffd166;
}

.phone-card {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 36px;
  padding: 28px;
  text-align: center;
  backdrop-filter: blur(16px);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.35);
}

.profile-img {
  height: 430px;
  border-radius: 28px;
  background:
    linear-gradient(to bottom, transparent, rgba(0, 0, 0, 0.65)),
    url("https://images.unsplash.com/photo-1529626455594-4ff0802cfb7e?auto=format&fit=crop&w=800&q=80")
    center/cover;
  margin-bottom: 18px;
}

section {
  padding: 70px 8%;
}

.video-box {
  max-width: 760px;
  height: 380px;
  margin: auto;
  border-radius: 28px;
  background: linear-gradient(135deg, #191932, #31124c);
  display: grid;
  place-items: center;
  text-align: center;
}

.video-box button {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  border: none;
  font-size: 34px;
  cursor: pointer;
}

.cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.profile-card,
.bonus {
  min-height: 180px;
  border-radius: 24px;
  background: linear-gradient(135deg, #151531, #ff005c);
  display: grid;
  place-items: end center;
  padding: 20px;
  font-weight: 900;
  text-align: center;
}

.timer-section,
.pricing {
  background: #111126;
  text-align: center;
}

.timer {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-bottom: 28px;
}

.timer div {
  background: #fff;
  color: #111;
  padding: 20px;
  border-radius: 18px;
  min-width: 110px;
}

.timer span {
  display: block;
  font-size: 42px;
  font-weight: 900;
}

.learn-list {
  max-width: 850px;
  margin: auto;
  display: grid;
  gap: 14px;
  font-size: 20px;
}

.review {
  max-width: 720px;
  margin: 0 auto 22px;
  background: white;
  color: #111;
  padding: 32px;
  border-radius: 24px;
  text-align: center;
  font-size: 22px;
  font-weight: 700;
}

.old-price {
  text-decoration: line-through;
  color: #aaa;
  font-size: 26px;
}

.price {
  font-size: 54px;
  font-weight: 900;
  color: #ffd166;
}

.faq {
  max-width: 760px;
  margin: auto;
}

.faq button {
  width: 100%;
  padding: 18px;
  background: #181832;
  color: white;
  border: 1px solid #333;
  text-align: left;
  font-size: 18px;
  cursor: pointer;
}

.faq p {
  display: none;
  background: #fff;
  color: #111;
  padding: 18px;
}

footer {
  text-align: center;
  padding: 35px;
  background: #05050d;
  color: #aaa;
}

.sticky-buy {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: #fff;
  color: #111;
  display: flex;
  justify-content: center;
  gap: 22px;
  align-items: center;
  padding: 14px;
  z-index: 50;
  font-weight: 900;
}

.sticky-buy button {
  background: #ff005c;
  color: white;
  border: none;
  padding: 12px 22px;
  border-radius: 999px;
  font-weight: 900;
  cursor: pointer;
}

.modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  display: none;
  place-items: center;
  z-index: 100;
}

.modal-box {
  background: white;
  color: #111;
  width: min(92%, 430px);
  padding: 28px;
  border-radius: 24px;
  position: relative;
}

.close {
  position: absolute;
  right: 18px;
  top: 14px;
  border: none;
  background: none;
  font-size: 30px;
  cursor: pointer;
}

input {
  width: 100%;
  padding: 15px;
  margin: 10px 0;
  border: 1px solid #ddd;
  border-radius: 12px;
}

@media (max-width: 850px) {
  .hero-grid,
  .cards {
    grid-template-columns: 1fr;
  }

  .profile-img {
    height: 340px;
  }

  .timer {
    gap: 10px;
  }

  .timer div {
    min-width: 90px;
  }
}