/* ===== ABOUT PAGE ===== */
.about-hero-inner {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
}

.about-body {
  padding: 80px 0;
  background: var(--bg-section);
}

.about-content {
  max-width: 720px;
  margin: 0 auto;
}

.about-content p {
  font-size: 18px;
  line-height: 1.7;
  color: var(--text-body);
  margin-bottom: 28px;
}

.about-content p:last-child {
  margin-bottom: 0;
}


/* --- Product Hero Section --- */
.product-hero {
  background: var(--bg-primary);
  padding: 140px 0 80px;
  position: relative;
  overflow: hidden;
}

.product-hero::before {
  content: '';
  position: absolute;
  top: -30%;
  left: -15%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(183, 28, 28, 0.06) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.product-hero::after {
  content: '';
  position: absolute;
  bottom: -20%;
  right: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(229, 57, 53, 0.05) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

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

.product-hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.product-hero-label {
  font-family: monospace;
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 4px;
  color: var(--red-primary);
  margin-bottom: 20px;
  display: inline-block;
}

.product-hero h1 {
  color: var(--text-heading);
  margin-bottom: 24px;
  font-size: clamp(2rem, 4.5vw, 3.2rem);
}

.product-hero h1 .accent {
  color: var(--red-primary);
}

.product-hero-subhead {
  color: var(--text-body);
  font-size: 1.15rem;
  line-height: 1.8;
  margin-bottom: 24px;
  max-width: 580px;
}

.product-hero-expand {
  color: var(--text-body);
  font-size: 1rem;
  line-height: 1.85;
  margin-bottom: 16px;
  max-width: 580px;
}

.product-hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 36px;
}

/* Hero visual side */
.product-hero-visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

.product-hero-icon-box {
  width: 320px;
  height: 320px;
  background: linear-gradient(135deg, #FFFFFF 0%, #F7F8FB 100%);
  border: 1px solid var(--border);
  border-radius: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  box-shadow: 0 20px 60px rgba(15, 23, 41, 0.08);
}

.product-hero-icon-box::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: 32px;
  background: linear-gradient(135deg, rgba(229, 57, 53, 0.25), transparent 60%);
  z-index: 0;
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask-composite: exclude;
  -webkit-mask-composite: xor;
  padding: 1px;
}

.product-hero-icon-box svg {
  position: relative;
  z-index: 1;
}

.product-hero-icon-glow {
  position: absolute;
  width: 180px;
  height: 180px;
  background: radial-gradient(circle, rgba(229, 57, 53, 0.12) 0%, transparent 70%);
  border-radius: 50%;
  animation: hero-glow-pulse 3s ease-in-out infinite;
}

@keyframes hero-glow-pulse {
  0%, 100% { opacity: 0.5; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.15); }
}

/* --- Use Cases Section --- */
.product-usecases {
  background: var(--bg-primary);
  padding: var(--section-pad);
}

.product-usecases .section-label {
  color: var(--red-primary);
}

.product-usecases .section-title {
  color: var(--text-heading);
  margin-bottom: 16px;
}

.usecases-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.usecase-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 28px;
  display: flex;
  align-items: flex-start;
  gap: 20px;
  box-shadow: var(--shadow-card);
  transition: var(--transition);
}

.usecase-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
  border-color: rgba(183, 28, 28, 0.15);
}

.usecase-number {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(183, 28, 28, 0.08);
  color: var(--red-primary);
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

.usecase-card p {
  color: var(--text-heading);
  font-size: 1rem;
  font-weight: 500;
  line-height: 1.6;
  margin: 0;
}

/* --- Features Grid Section --- */
.product-features {
  background: var(--bg-section);
  padding: var(--section-pad);
}

.product-features .section-label {
  color: var(--red-primary);
}

.product-features .section-title {
  color: var(--text-heading);
  margin-bottom: 16px;
  max-width: 700px;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 56px;
}

.feature-card {
  background: var(--card-bg);
  border-left: 3px solid var(--red-primary);
  border-radius: 12px;
  padding: 28px;
  transition: var(--transition);
  border-top: 1px solid var(--border);
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-card);
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
  border-left-color: var(--red-secondary);
}

.feature-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: rgba(183, 28, 28, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  color: var(--red-primary);
}

.feature-card h3 {
  color: var(--text-heading);
  font-size: 1.05rem;
  margin-bottom: 10px;
  font-weight: 600;
}

.feature-card p {
  color: var(--text-body);
  font-size: 0.9rem;
  line-height: 1.65;
  margin: 0;
}

/* --- FAQs Section --- */
.product-faqs {
  background: var(--bg-primary);
  padding: var(--section-pad);
}

.product-faqs .section-label {
  color: var(--red-primary);
}

.product-faqs .section-title {
  color: var(--text-heading);
  margin-bottom: 48px;
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--border);
}

.faq-item:first-child {
  border-top: 1px solid var(--border);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 0;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-heading);
  gap: 16px;
  transition: color 0.2s ease;
}

.faq-question:hover {
  color: var(--red-primary);
}

.faq-icon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(183, 28, 28, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.3s ease, background 0.3s ease;
}

.faq-icon svg {
  width: 14px;
  height: 14px;
  stroke: var(--red-primary);
  stroke-width: 2.5;
  fill: none;
  transition: transform 0.3s ease;
}

.faq-item.is-open .faq-icon {
  background: var(--red-primary);
  transform: rotate(45deg);
}

.faq-item.is-open .faq-icon svg {
  stroke: var(--white);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s cubic-bezier(0.4, 0, 0.2, 1), padding 0.35s ease;
}

.faq-answer-inner {
  padding: 0 0 22px 0;
  color: var(--text-body);
  font-size: 0.95rem;
  line-height: 1.75;
}

.faq-item.is-open .faq-answer {
  max-height: 300px;
}

/* --- CTA Banner Section --- */
.product-cta {
  background: linear-gradient(135deg, #FFFFFF 0%, #F7F8FB 100%);
  padding: 100px 0;
  position: relative;
  overflow: hidden;
  border-top: 1px solid var(--border);
}

.product-cta::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 800px;
  height: 400px;
  background: radial-gradient(ellipse, rgba(183, 28, 28, 0.06) 0%, transparent 70%);
  pointer-events: none;
}

.product-cta .container {
  position: relative;
  z-index: 1;
  text-align: center;
}

.product-cta h2 {
  color: var(--text-heading);
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  margin-bottom: 36px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.product-cta-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* --- Product card link wrapper on homepage --- */
a.product-card-link {
  text-decoration: none;
  color: inherit;
  display: block;
  border-radius: 16px;
  transition: var(--transition);
}

a.product-card-link:hover .product-card {
  border-color: rgba(183, 28, 28, 0.4);
  transform: translateY(-6px);
  box-shadow: 0 16px 48px rgba(183, 28, 28, 0.12);
}

a.product-card-link .product-card {
  height: 100%;
}

/* --- Responsive for Product Pages --- */
@media (max-width: 1024px) {
  .product-hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .product-hero-visual {
    order: -1;
  }

  .product-hero-icon-box {
    width: 240px;
    height: 240px;
  }

  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .usecases-grid {
    grid-template-columns: 1fr;
    max-width: 600px;
  }
}

@media (max-width: 768px) {
  .product-hero {
    padding: 110px 0 60px;
  }

  .product-hero-subhead,
  .product-hero-expand {
    max-width: 100%;
  }

  .product-hero-icon-box {
    width: 200px;
    height: 200px;
  }

  .features-grid {
    grid-template-columns: 1fr;
  }

  .usecases-grid {
    grid-template-columns: 1fr;
  }

  .product-cta h2 {
    font-size: 1.6rem;
  }

  .faq-question {
    font-size: 0.95rem;
  }
}

@media (max-width: 480px) {
  .product-hero {
    padding: 100px 0 48px;
  }

  .product-hero-buttons {
    flex-direction: column;
    align-items: stretch;
  }

  .product-hero-buttons .btn {
    justify-content: center;
    width: 100%;
    min-height: 44px;
  }

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

  .product-cta-buttons .btn {
    width: 100%;
    min-height: 44px;
  }

  .faq-question {
    min-height: 44px;
    padding: 18px 0;
  }
}

/* --- 4-column features on wide screens --- */
@media (min-width: 1200px) {
  .features-grid--4col {
    grid-template-columns: repeat(4, 1fr);
  }
}
</content>