.product-page {
  position: relative;
  z-index: 1;
}

.product-hero {
  padding: 10rem 4rem 5rem;
}

.product-container {
  width: min(1160px, 100%);
  margin: 0 auto;
}

.product-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

.product-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: 'DM Mono', monospace;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid rgba(0,229,160,0.24);
  background: rgba(0,229,160,0.07);
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
  margin-bottom: 1.3rem;
}

.product-eyebrow::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 14px rgba(0,229,160,0.65);
}

.product-hero h1 {
  max-width: 12ch;
  margin-bottom: 1.2rem;
}

.product-lead {
  max-width: 650px;
  color: #aeb8b4;
  font-size: clamp(1.04rem, 1.5vw, 1.2rem);
  line-height: 1.75;
  margin-bottom: 2rem;
}

.product-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2.4rem;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.78rem 1.55rem;
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 999px;
  color: var(--text);
  text-decoration: none;
  background: rgba(255,255,255,0.03);
  transition: border-color 0.2s ease, transform 0.2s ease, background 0.2s ease;
}

.btn-secondary:hover {
  border-color: rgba(0,229,160,0.34);
  background: rgba(0,229,160,0.07);
  transform: translateY(-2px);
}

.product-proof {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 14px;
  overflow: hidden;
  background: rgba(255,255,255,0.08);
}

.product-proof span {
  display: block;
  background: rgba(7,14,20,0.78);
  padding: 1rem;
  color: #f3faf7;
  font-size: 0.9rem;
}

.product-proof b {
  display: block;
  color: var(--accent);
  font-size: 1.1rem;
  margin-bottom: 0.15rem;
}

.product-panel {
  border: 1px solid rgba(255,255,255,0.09);
  border-radius: 18px;
  background:
    radial-gradient(circle at 18% 10%, rgba(0,229,160,0.13), transparent 34%),
    rgba(7,14,20,0.76);
  box-shadow: 0 28px 80px rgba(0,0,0,0.32);
  padding: clamp(1.4rem, 3vw, 2rem);
}

.product-panel__icon {
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  border: 1px solid rgba(0,229,160,0.28);
  background: rgba(0,229,160,0.1);
  color: var(--accent);
  margin-bottom: 1.3rem;
}

.product-panel__icon svg {
  width: 30px;
  height: 30px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.product-panel h2 {
  font-size: clamp(1.55rem, 2.6vw, 2.2rem);
  text-align: left;
  margin-bottom: 0.9rem;
}

.product-panel ul,
.product-list {
  list-style: none;
  display: grid;
  gap: 0.75rem;
  margin: 1.4rem 0 0;
}

.product-panel li,
.product-list li {
  display: flex;
  gap: 0.65rem;
  color: #dfe8e5;
  font-size: 0.95rem;
}

.product-panel li::before,
.product-list li::before {
  content: "✓";
  color: var(--accent);
  flex: none;
}

.product-section {
  padding: 5rem 4rem;
}

.product-section--soft {
  background: rgba(255,255,255,0.015);
}

.product-section__head {
  max-width: 720px;
  margin-bottom: 2.3rem;
}

.product-section__head h2 {
  text-align: left;
  margin-bottom: 0.8rem;
}

.product-section__head p {
  color: #aeb8b4;
  font-size: 1rem;
  line-height: 1.75;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.product-card {
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 14px;
  background: rgba(10,18,24,0.72);
  padding: 1.45rem;
}

.product-card h3 {
  color: #fff;
  font-size: 1.08rem;
  margin-bottom: 0.55rem;
}

.product-card p {
  color: #aeb8b4;
  font-size: 0.94rem;
  line-height: 1.7;
}

.product-card .tag {
  display: inline-flex;
  margin-bottom: 0.95rem;
  color: #03120f;
  background: linear-gradient(110deg, #00e5a0, #26d9c7);
  border-radius: 999px;
  padding: 0.18rem 0.65rem;
  font-size: 0.72rem;
  font-weight: 700;
}

.product-steps {
  counter-reset: step;
  display: grid;
  gap: 1rem;
}

.product-step {
  counter-increment: step;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.1rem;
  align-items: start;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 14px;
  background: rgba(10,18,24,0.72);
  padding: 1.35rem;
}

.product-step::before {
  content: counter(step, decimal-leading-zero);
  font-family: 'DM Mono', monospace;
  color: var(--accent);
  border: 1px solid rgba(0,229,160,0.25);
  background: rgba(0,229,160,0.08);
  border-radius: 10px;
  padding: 0.45rem 0.58rem;
}

.product-step h3 {
  color: #fff;
  font-size: 1.02rem;
  margin-bottom: 0.25rem;
}

.product-step p {
  color: #aeb8b4;
  font-size: 0.94rem;
  line-height: 1.7;
}

.product-cta {
  margin: 4rem auto 0;
  border: 1px solid rgba(0,229,160,0.24);
  border-radius: 18px;
  background:
    linear-gradient(135deg, rgba(0,229,160,0.11), rgba(0,95,255,0.06)),
    rgba(7,14,20,0.84);
  padding: clamp(1.6rem, 4vw, 2.4rem);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.product-cta h2 {
  text-align: left;
  font-size: clamp(1.6rem, 3vw, 2.35rem);
  margin-bottom: 0.4rem;
}

.product-cta p {
  color: #aeb8b4;
  max-width: 640px;
}

@media (max-width: 920px) {
  .product-hero,
  .product-section {
    padding-left: 1.5rem;
    padding-right: 1.5rem;
  }

  .product-hero__grid,
  .product-grid {
    grid-template-columns: 1fr;
  }

  .product-proof {
    grid-template-columns: 1fr;
  }

  .product-cta {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 560px) {
  .product-hero {
    padding-top: 7.5rem;
  }

  .product-actions a {
    width: 100%;
  }

  .product-step {
    grid-template-columns: 1fr;
  }
}

/* ─── FAQ ─── */
.product-faq {
  max-width: 780px;
  margin: 3rem auto 0;
  display: grid;
  gap: 0.75rem;
}
.product-faq details {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 14px;
  padding: 1.1rem 1.4rem;
  transition: border-color 0.25s;
}
.product-faq details[open] {
  border-color: rgba(0,229,160,0.35);
}
.product-faq summary {
  cursor: pointer;
  font-weight: 500;
  color: #fff;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}
.product-faq summary::-webkit-details-marker { display: none; }
.product-faq summary::after {
  content: '+';
  color: #00e5a0;
  font-size: 1.3rem;
  line-height: 1;
  flex-shrink: 0;
  transition: transform 0.25s;
}
.product-faq details[open] summary::after { transform: rotate(45deg); }
.product-faq details p {
  margin-top: 0.8rem;
  color: #a9a9bd;
  line-height: 1.65;
  font-size: 0.95rem;
}
.product-faq details p a { color: #00e5a0; }