/* ---- HERO ---- */
.hero {
  height: 85vh;
  background: radial-gradient(ellipse at 30% 50%, #a0aac8 0%, #7880a8 30%, #4a5580 70%, #2a3060 100%);
  min-height: auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  padding: 60px 8% 120px;
  gap: 40px;
  position: relative;
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 calc(100% - 60px));
  margin-bottom: -60px;
  z-index: 1;
}

.hero h1 {
  font-size: 62px;
  font-weight: 900;
  color: white;
  line-height: 1.1;
  margin-bottom: 24px;
}

.hero p {
  font-size: 20px;
  color: rgba(255,255,255,0.9);
  margin-bottom: 40px;
  max-width: 500px;
  line-height: 1.7;
}

.hero-trust {
  display: flex;
  gap: 20px;
  margin-top: 24px;
  flex-wrap: wrap;
}

.hero-trust span {
  font-size: 13px;
  font-weight: 700;
  color: rgba(255,255,255,0.75);
  letter-spacing: 0.3px;
}

.hero-image {
  display: flex;
  justify-content: flex-end;
  align-items: center;
}

.hero-image img {
  max-height: 580px;
  max-width: 100%;
  object-fit: contain;
  filter: drop-shadow(0 20px 60px rgba(0,0,0,0.25));
  animation: float 4s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

/* ---- DIFFERENCES ---- */
.differences {
  background: white;
  padding: 130px 8%;
  text-align: center;
  position: relative;
  clip-path: polygon(0 0, 100% 60px, 100% 100%, 0 calc(100% - 60px));
  margin-bottom: -60px;
  z-index: 2;
}

.differences h2 {
  font-size: 42px;
  font-weight: 900;
  color: var(--text-dark);
  margin-bottom: 60px;
}

.diff-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  grid-template-rows: auto auto;
  gap: 24px;
  max-width: 1200px;
  margin: 0 auto;
  align-items: center;
}

.diff-card {
  background: white;
  border-radius: 16px;
  padding: 36px 28px;
  box-shadow: 0 4px 30px rgba(0,0,0,0.08);
  text-align: center;
  transition: transform 0.25s, box-shadow 0.25s;
}

.diff-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 40px rgba(0,0,0,0.13);
}

.diff-card:nth-child(1) { grid-column: 1; grid-row: 1; }
.diff-card:nth-child(3) { grid-column: 3; grid-row: 1; }
.diff-card:nth-child(4) { grid-column: 1; grid-row: 2; }
.diff-card:nth-child(5) { grid-column: 3; grid-row: 2; }

.diff-center-image {
  grid-column: 2;
  grid-row: 1 / 3;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 20px;
}

.diff-center-image img {
  max-height: 680px;
  object-fit: contain;
}

.diff-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}
.diff-icon.purple { background: var(--purple-icon); }
.diff-icon.blue-light { background: var(--blue-icon); }
.diff-icon.green { background: var(--green-icon); }
.diff-icon.orange { background: var(--orange-icon); }

.diff-card h3 {
  font-size: 18px;
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 14px;
}

.diff-card p {
  font-size: 16px;
  color: var(--text-mid);
  line-height: 1.7;
}

/* ---- PRODUCT DESC ---- */
.product-desc-section {
  background: linear-gradient(160deg, #6070a0 0%, #4a5888 50%, #3a4878 100%);
  padding: 140px 8%;
  position: relative;
  clip-path: polygon(0 0, 100% 60px, 100% 100%, 0 calc(100% - 60px));
  margin-bottom: -60px;
  z-index: 3;
}

.product-desc-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  max-width: 1200px;
  margin: 0 auto;
  align-items: center;
}

.product-desc-content h2 {
  font-size: 42px;
  font-weight: 900;
  color: white;
  margin-bottom: 24px;
}

.product-desc-content p {
  font-size: 17px;
  color: rgba(255,255,255,0.88);
  margin-bottom: 32px;
  line-height: 1.8;
}

.price-line {
  font-size: 32px;
  font-weight: 900;
  color: white;
  margin-bottom: 32px;
}

.product-desc-image {
  display: flex;
  justify-content: center;
}

.product-desc-image img {
  max-height: 480px;
  object-fit: contain;
  filter: drop-shadow(0 10px 40px rgba(0,0,0,0.3));
}

/* ---- GUARANTEE ---- */
.guarantee-section {
  background: white;
  padding: 140px 8%;
  position: relative;
  clip-path: polygon(0 0, 100% 60px, 100% 100%, 0 calc(100% - 60px));
  margin-bottom: -60px;
  z-index: 4;
}

.guarantee-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  max-width: 1200px;
  margin: 0 auto;
  align-items: center;
}

.guarantee-text h2 {
  font-size: 42px;
  font-weight: 900;
  color: var(--text-dark);
  margin-bottom: 24px;
  line-height: 1.2;
}

.guarantee-text p {
  font-size: 17px;
  color: var(--text-mid);
  margin-bottom: 20px;
  line-height: 1.8;
}

.guarantee-text .btn-pink { margin-top: 16px; }

.guarantee-image img {
  max-width: 100%;
  object-fit: contain;
  border-radius: 12px;
}

/* ---- NUMBER 1 ---- */
.number1-section {
  background: linear-gradient(160deg, #c0c8e0 0%, #d0d8f0 50%, #e0e4f4 100%);
  padding: 140px 8%;
  position: relative;
  clip-path: polygon(0 0, 100% 60px, 100% 100%, 0 calc(100% - 60px));
  margin-bottom: -60px;
  z-index: 5;
}

.number1-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  max-width: 1200px;
  margin: 0 auto;
  align-items: center;
}

.number1-image img {
  max-width: 100%;
  object-fit: contain;
  border-radius: 12px;
}

.number1-content h2 {
  font-size: 42px;
  font-weight: 900;
  color: var(--text-dark);
  margin-bottom: 20px;
  line-height: 1.2;
}

.number1-content p {
  font-size: 17px;
  color: var(--text-dark);
  margin-bottom: 14px;
  line-height: 1.7;
}

.number1-content .btn-pink { margin-top: 20px; }

/* ---- PRICING ---- */
.pricing-section {
  background: linear-gradient(160deg, #4a5580 0%, #3a4570 50%, #2a3560 100%);
  padding: 140px 8%;
  text-align: center;
  position: relative;
  clip-path: polygon(0 0, 100% 60px, 100% 100%, 0 calc(100% - 60px));
  margin-bottom: -60px;
  z-index: 6;
}

.pricing-section h2 {
  font-size: 42px;
  font-weight: 900;
  color: white;
  margin-bottom: 60px;
}

.pricing-grid {
  display: flex;
  gap: 60px;
  justify-content: center;
  align-items: flex-start;
  flex-wrap: wrap;
  max-width: 1400px;
  margin: 0 auto;
}

.pricing-card {
  text-align: center;
  padding: 52px 40px 40px;
  width: 360px;
  background: white;
  border-radius: 20px;
  box-shadow: 0 8px 40px rgba(0,0,0,0.12);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  position: relative;
  transition: transform 0.25s, box-shadow 0.25s;
  border: 2px solid transparent;
}

.pricing-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 50px rgba(0,0,0,0.18);
}

.pricing-card.popular {
  border-color: var(--pink);
}

.popular-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--pink);
  color: white;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 1px;
  padding: 5px 16px;
  border-radius: 20px;
  white-space: nowrap;
}

.pricing-size {
  font-size: 22px;
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 24px;
}

.pricing-card img {
  max-height: 300px;
  object-fit: contain;
  margin-bottom: 24px;
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.pricing-price {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 24px;
}

/* ---- FAQ ---- */
.faq-section {
  background: white;
  padding: 140px 8%;
  text-align: center;
  position: relative;
  clip-path: polygon(0 0, 100% 60px, 100% 100%, 0 calc(100% - 60px));
  margin-bottom: -60px;
  z-index: 7;
}

.faq-section h2 {
  font-size: 42px;
  font-weight: 900;
  color: var(--text-dark);
  margin-bottom: 48px;
}

.faq-list {
  max-width: 900px;
  margin: 0 auto;
  text-align: left;
}

.faq-item {
  border-bottom: 2px solid #e8eaf0;
  padding: 20px 0;
  cursor: pointer;
}

.faq-item:first-child { border-top: 2px solid #e8eaf0; }

.faq-q {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-dark);
  letter-spacing: 0.5px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  user-select: none;
}

.faq-q::after {
  content: '+';
  font-size: 24px;
  font-weight: 300;
  color: var(--pink);
  flex-shrink: 0;
  transition: transform 0.3s ease;
  line-height: 1;
}

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

.faq-a {
  font-size: 15px;
  color: var(--text-mid);
  margin-top: 14px;
  line-height: 1.7;
  display: none;
}

.faq-item.open .faq-a { display: block; }

/* ---- RESPONSIVE ---- */
@media (max-width: 1100px) {
  .hero { padding: 60px 5% 100px; }
  .hero h1 { font-size: 48px; }
  .diff-center-image img { max-height: 480px; }
}

/* ── Tablet (600-900px) ── */
@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr 1fr;
    padding: 50px 5% 90px;
    gap: 24px;
  }
  .hero h1 { font-size: 40px; }
  .hero p { font-size: 16px; }
  .hero-image img { max-height: 380px; }

  .differences { padding: 110px 5%; }
  .diff-grid { gap: 16px; }
  .diff-center-image img { max-height: 360px; }

  .product-desc-inner,
  .guarantee-inner,
  .number1-inner { gap: 40px; }

  .pricing-card { width: 300px; }
  .pricing-grid { gap: 32px; }
}

/* ── Mobile (≤ 768px) ── */
@media (max-width: 768px) {
  .hero {
    grid-template-columns: 1fr;
    height: auto;
    min-height: 70vh;
    padding: 60px 24px 90px;
    clip-path: polygon(0 0, 100% 0, 100% 100%, 0 calc(100% - 30px));
    margin-bottom: -30px;
    text-align: center;
  }
  .hero-image { display: none; }
  .hero h1 { font-size: 34px; }
  .hero p { font-size: 16px; max-width: 100%; }
  .hero-trust { justify-content: center; }

  .differences {
    padding: 80px 24px;
    clip-path: polygon(0 0, 100% 30px, 100% 100%, 0 calc(100% - 30px));
    margin-bottom: -30px;
  }
  .differences h2 { font-size: 30px; margin-bottom: 32px; }
  .diff-grid { grid-template-columns: 1fr; }
  .diff-center-image { display: none; }
  .diff-card:nth-child(n) { grid-column: 1; grid-row: auto; }

  .product-desc-section {
    padding: 80px 24px;
    clip-path: polygon(0 0, 100% 30px, 100% 100%, 0 calc(100% - 30px));
    margin-bottom: -30px;
  }
  .product-desc-inner { grid-template-columns: 1fr; gap: 32px; }
  .product-desc-content h2 { font-size: 30px; }
  .product-desc-image { display: none; }

  .guarantee-section {
    padding: 80px 24px;
    clip-path: polygon(0 0, 100% 30px, 100% 100%, 0 calc(100% - 30px));
    margin-bottom: -30px;
  }
  .guarantee-inner { grid-template-columns: 1fr; gap: 32px; }
  .guarantee-text h2 { font-size: 28px; }
  .guarantee-image { display: none; }

  .number1-section {
    padding: 80px 24px;
    clip-path: polygon(0 0, 100% 30px, 100% 100%, 0 calc(100% - 30px));
    margin-bottom: -30px;
  }
  .number1-inner { grid-template-columns: 1fr; gap: 32px; }
  .number1-image { display: none; }
  .number1-content h2 { font-size: 28px; }

  .pricing-section {
    padding: 80px 24px;
    clip-path: polygon(0 0, 100% 30px, 100% 100%, 0 calc(100% - 30px));
    margin-bottom: -30px;
  }
  .pricing-section h2 { font-size: 30px; margin-bottom: 40px; }
  .pricing-grid { flex-direction: column; align-items: center; gap: 24px; }
  .pricing-card { width: 100%; max-width: 340px; }
  .pricing-card img { max-height: 220px; }

  .faq-section {
    padding: 80px 24px;
    clip-path: polygon(0 0, 100% 30px, 100% 100%, 0 calc(100% - 30px));
    margin-bottom: -30px;
  }
  .faq-section h2 { font-size: 28px; }

  .signup-section {
    clip-path: polygon(0 0, 100% 30px, 100% 100%, 0 100%);
    padding-top: 80px;
    padding-left: 24px;
    padding-right: 24px;
  }
}