/* ============================================
   SGN PRODUCT DETAIL PAGE STYLES
   Matches existing Siddhi Global Networks design
   ============================================ */

/* ===== HERO SECTION ===== */
.sgn-pd-hero {
  position: relative;
  min-height: 400px;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.sgn-pd-hero-bg-video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

.sgn-pd-hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    135deg,
    rgba(26, 77, 5, 0.75) 0%,
    rgba(0, 0, 0, 0.55) 100%
  );
  z-index: 1;
}

.sgn-pd-hero-content {
  position: relative;
  z-index: 2;
  width: 100%;
  padding: 80px 0;
}

.sgn-pd-hero-content h1 {
  font-family: "Poppins", sans-serif;
  font-size: 48px;
  font-weight: 800;
  color: #fff;
  margin-bottom: 12px;
  letter-spacing: -0.5px;
}

.sgn-pd-hero-tagline {
  font-family: "Poppins", sans-serif;
  font-size: 18px;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 0;
}

/* Breadcrumb */
.sgn-pd-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
  font-family: "Poppins", sans-serif;
  font-size: 14px;
}

.sgn-pd-breadcrumb a {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  transition: color 0.3s ease;
}

.sgn-pd-breadcrumb a:hover {
  color: #fff;
  text-decoration: none;
}

.sgn-pd-breadcrumb .sgn-pd-breadcrumb-sep {
  color: rgba(255, 255, 255, 0.5);
  font-size: 12px;
}

.sgn-pd-breadcrumb .sgn-pd-breadcrumb-current {
  color: var(--brand-secondary, #5ae717);
  font-weight: 600;
}

/* ===== PRODUCT MAIN SECTION ===== */
.sgn-pd-main {
  padding: 6em 0;
  background: #fff;
}

.sgn-pd-main-grid {
  display: flex;
  gap: 60px;
  align-items: flex-start;
}

/* Left - Image Gallery */
.sgn-pd-gallery {
  flex: 1;
  max-width: 520px;
}

.sgn-pd-main-image {
  width: 100%;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.08);
  margin-bottom: 20px;
}

.sgn-pd-main-image img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  display: block;
  transition: transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.sgn-pd-main-image:hover img {
  transform: scale(1.03);
}

.sgn-pd-thumbnails {
  display: flex;
  gap: 12px;
}

.sgn-pd-thumb {
  width: 80px;
  height: 80px;
  border-radius: 10px;
  overflow: hidden;
  cursor: pointer;
  border: 3px solid transparent;
  transition: all 0.3s ease;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
}

.sgn-pd-thumb:hover,
.sgn-pd-thumb.active {
  border-color: var(--brand-primary, #389f0a);
  box-shadow: 0 6px 18px rgba(56, 159, 10, 0.2);
}

.sgn-pd-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Right - Details */
.sgn-pd-details {
  flex: 1;
}

.sgn-pd-details h2 {
  font-family: "Poppins", sans-serif;
  font-size: 32px;
  font-weight: 700;
  color: var(--brand-dark, #1a4d05);
  margin-bottom: 8px;
}

.sgn-pd-scientific {
  font-family: "Lora", serif;
  font-style: italic;
  font-size: 16px;
  color: var(--brand-gray, #5a7a4d);
  margin-bottom: 24px;
}

.sgn-pd-info-list {
  list-style: none;
  padding: 0;
  margin: 0 0 24px 0;
}

.sgn-pd-info-list li {
  font-family: "Poppins", sans-serif;
  font-size: 15px;
  padding: 10px 0;
  border-bottom: 1px solid #f0f4ec;
  display: flex;
  align-items: center;
  gap: 10px;
  color: #333;
}

.sgn-pd-info-list li:last-child {
  border-bottom: none;
}

.sgn-pd-info-list li strong {
  font-weight: 600;
  color: var(--brand-dark, #1a4d05);
  min-width: 160px;
}

.sgn-pd-info-list li i {
  color: var(--brand-primary, #389f0a);
  width: 20px;
  text-align: center;
  font-size: 14px;
}

.sgn-pd-cert-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--brand-accent-light, #e8ffe0);
  color: var(--brand-primary, #389f0a);
  padding: 8px 16px;
  border-radius: 60px;
  font-family: "Poppins", sans-serif;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.5px;
  margin-bottom: 20px;
}

.sgn-pd-cert-badge i {
  font-size: 16px;
}

.sgn-pd-description {
  font-family: "Poppins", sans-serif;
  font-size: 16px;
  line-height: 1.8;
  color: #555;
  margin-bottom: 30px;
}

.sgn-pd-quote-btn {
  display: inline-block;
  padding: 16px 42px;
  background: var(--brand-primary, #389f0a);
  color: #fff !important;
  text-decoration: none;
  border-radius: 60px;
  font-family: "Poppins", sans-serif;
  font-weight: 700;
  font-size: 15px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  transition: all 0.3s ease;
  border: none;
  box-shadow: 0 10px 25px rgba(56, 159, 10, 0.2);
  cursor: pointer;
}

.sgn-pd-quote-btn:hover {
  background: var(--brand-primary-dark, #2d7f08);
  box-shadow: 0 14px 30px rgba(56, 159, 10, 0.3);
  transform: translateY(-3px);
  text-decoration: none;
  color: #fff !important;
}

/* ===== KEY FEATURES SECTION ===== */
.sgn-pd-features {
  padding: 6em 0;
  background: linear-gradient(to bottom, #f9fff5, #ffffff);
}

.sgn-pd-section-header {
  text-align: center;
  margin-bottom: 50px;
}

.sgn-pd-section-label {
  font-family: "Poppins", sans-serif;
  font-size: 14px;
  font-weight: 600;
  color: var(--brand-secondary, #5ae717);
  text-transform: uppercase;
  letter-spacing: 2px;
  display: block;
  margin-bottom: 10px;
}

.sgn-pd-section-header h2 {
  font-family: "Poppins", sans-serif;
  font-size: 32px;
  font-weight: 700;
  color: var(--brand-dark, #1a4d05);
}

.sgn-pd-features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.sgn-pd-feature-card {
  text-align: center;
  padding: 40px 25px;
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
}

.sgn-pd-feature-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 15px 40px rgba(56, 159, 10, 0.1);
}

.sgn-pd-feature-icon {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background: var(--brand-accent-light, #e8ffe0);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  transition: all 0.3s ease;
}

.sgn-pd-feature-card:hover .sgn-pd-feature-icon {
  background: var(--brand-primary, #389f0a);
}

.sgn-pd-feature-icon i {
  font-size: 28px;
  color: var(--brand-primary, #389f0a);
  transition: color 0.3s ease;
}

.sgn-pd-feature-card:hover .sgn-pd-feature-icon i {
  color: #fff;
}

.sgn-pd-feature-card h4 {
  font-family: "Poppins", sans-serif;
  font-size: 17px;
  font-weight: 600;
  color: var(--brand-dark, #1a4d05);
  margin-bottom: 8px;
}

.sgn-pd-feature-card p {
  font-family: "Poppins", sans-serif;
  font-size: 14px;
  color: #777;
  line-height: 1.6;
  margin: 0;
}

/* ===== SPECIFICATIONS TABLE ===== */
.sgn-pd-specs {
  padding: 6em 0;
  background: #fff;
}

.sgn-pd-specs-table {
  width: 100%;
  max-width: 800px;
  margin: 0 auto;
  border-collapse: separate;
  border-spacing: 0;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.05);
}

.sgn-pd-specs-table thead th {
  font-family: "Poppins", sans-serif;
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 16px 24px;
  background: var(--brand-primary, #389f0a);
  color: #fff;
  border: none;
}

.sgn-pd-specs-table tbody td {
  font-family: "Poppins", sans-serif;
  font-size: 15px;
  padding: 14px 24px;
  border-bottom: 1px solid #f0f4ec;
  color: #555;
}

.sgn-pd-specs-table tbody tr:nth-child(even) {
  background: var(--brand-light, #f5fff0);
}

.sgn-pd-specs-table tbody tr:last-child td {
  border-bottom: none;
}

.sgn-pd-specs-table tbody td:first-child {
  font-weight: 600;
  color: var(--brand-dark, #1a4d05);
}

.sgn-pd-specs-table tbody tr {
  transition: background 0.3s ease;
}

.sgn-pd-specs-table tbody tr:hover {
  background: var(--brand-accent-light, #e8ffe0);
}

/* ===== WHY CHOOSE US SECTION ===== */
.sgn-pd-why {
  padding: 6em 0;
  background: linear-gradient(to bottom, #f9fff5, #ffffff);
}

.sgn-pd-why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}

.sgn-pd-why-card {
  text-align: center;
  padding: 35px 20px;
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
}

.sgn-pd-why-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 40px rgba(56, 159, 10, 0.1);
}

.sgn-pd-why-icon {
  width: 65px;
  height: 65px;
  border-radius: 50%;
  background: var(--brand-accent-light, #e8ffe0);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 18px;
}

.sgn-pd-why-icon i {
  font-size: 26px;
  color: var(--brand-primary, #389f0a);
}

.sgn-pd-why-card h4 {
  font-family: "Poppins", sans-serif;
  font-size: 16px;
  font-weight: 600;
  color: var(--brand-dark, #1a4d05);
  margin-bottom: 8px;
}

.sgn-pd-why-card p {
  font-family: "Poppins", sans-serif;
  font-size: 14px;
  color: #777;
  line-height: 1.6;
  margin: 0;
}

/* ===== INQUIRY SECTION ===== */
.sgn-pd-inquiry {
  padding: 6em 0;
  background: #fff;
}

.sgn-pd-inquiry-wrapper {
  max-width: 700px;
  margin: 0 auto;
  background: var(--brand-light, #f5fff0);
  padding: 50px;
  border-radius: 20px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.05);
}

.sgn-pd-form-group {
  margin-bottom: 20px;
}

.sgn-pd-form-group label {
  font-family: "Poppins", sans-serif;
  font-size: 14px;
  font-weight: 600;
  color: var(--brand-dark, #1a4d05);
  display: block;
  margin-bottom: 6px;
}

.sgn-pd-form-group input,
.sgn-pd-form-group textarea,
.sgn-pd-form-group select {
  width: 100%;
  padding: 12px 18px;
  font-family: "Poppins", sans-serif;
  font-size: 15px;
  border: 2px solid #e8f0e2;
  border-radius: 10px;
  background: #fff;
  color: #333;
  transition: all 0.3s ease;
  outline: none;
}

.sgn-pd-form-group input:focus,
.sgn-pd-form-group textarea:focus,
.sgn-pd-form-group select:focus {
  border-color: var(--brand-primary, #389f0a);
  box-shadow: 0 0 0 3px rgba(56, 159, 10, 0.15);
}

.sgn-pd-form-group textarea {
  height: 120px;
  resize: vertical;
}

.sgn-pd-form-row {
  display: flex;
  gap: 20px;
}

.sgn-pd-form-row .sgn-pd-form-group {
  flex: 1;
}

.sgn-pd-submit-btn {
  display: inline-block;
  padding: 16px 42px;
  background: var(--brand-primary, #389f0a);
  color: #fff !important;
  border: none;
  border-radius: 60px;
  font-family: "Poppins", sans-serif;
  font-weight: 700;
  font-size: 15px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 10px 25px rgba(56, 159, 10, 0.2);
  width: 100%;
  margin-top: 10px;
}

.sgn-pd-submit-btn:hover {
  background: var(--brand-primary-dark, #2d7f08);
  box-shadow: 0 14px 30px rgba(56, 159, 10, 0.3);
  transform: translateY(-3px);
}

.sgn-pd-form-success {
  display: none;
  text-align: center;
  padding: 30px;
}

.sgn-pd-form-success i {
  font-size: 48px;
  color: var(--brand-primary, #389f0a);
  margin-bottom: 15px;
}

.sgn-pd-form-success h3 {
  font-family: "Poppins", sans-serif;
  font-size: 22px;
  font-weight: 700;
  color: var(--brand-dark, #1a4d05);
  margin-bottom: 8px;
}

.sgn-pd-form-success p {
  font-family: "Poppins", sans-serif;
  font-size: 15px;
  color: #777;
}

/* ===== VISIBLE PRODUCT FIELD (auto-generated from hidden input) ===== */
.sgn-pd-product-display {
  margin-bottom: 24px;
}

.sgn-pd-product-display label {
  font-family: "Poppins", sans-serif;
  font-size: 14px;
  font-weight: 600;
  color: var(--brand-dark, #1a4d05);
  display: block;
  margin-bottom: 6px;
}

.sgn-pd-product-display input {
  width: 100%;
  padding: 14px 18px;
  font-family: "Poppins", sans-serif;
  font-size: 16px;
  font-weight: 600;
  color: var(--brand-dark, #1a4d05);
  border: 2px solid var(--brand-primary, #389f0a);
  border-radius: 10px;
  background: linear-gradient(135deg, #e8ffe0 0%, #f5fff0 100%);
  cursor: default;
  letter-spacing: 0.3px;
}

.sgn-pd-product-display input:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(56, 159, 10, 0.15);
}

/* ===== RELATED PRODUCTS SECTION ===== */
.sgn-pd-related {
  padding: 6em 0;
  background: linear-gradient(to bottom, #f9fff5, #ffffff);
}

/* Uniform image sizing for Related Products cards */
.sgn-pd-related .product .img-prod {
  height: 220px;
  overflow: hidden;
  border-radius: 16px 16px 0 0;
}

.sgn-pd-related .product .img-prod img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ===== SCROLL REVEAL ANIMATIONS ===== */
.sgn-pd-animate {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s cubic-bezier(0.22, 1, 0.36, 1);
}

.sgn-pd-animate.sgn-pd-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 991.98px) {
  .sgn-pd-hero-content h1 {
    font-size: 36px;
  }

  .sgn-pd-main-grid {
    flex-direction: column;
    gap: 40px;
  }

  .sgn-pd-gallery {
    max-width: 100%;
  }

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

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

  .sgn-pd-inquiry-wrapper {
    padding: 35px 25px;
  }

  .sgn-pd-form-row {
    flex-direction: column;
    gap: 0;
  }
}

@media (max-width: 767.98px) {
  .sgn-pd-hero {
    min-height: 300px;
  }

  .sgn-pd-hero-content {
    padding: 50px 0;
  }

  .sgn-pd-hero-content h1 {
    font-size: 28px;
  }

  .sgn-pd-hero-tagline {
    font-size: 15px;
  }

  .sgn-pd-main,
  .sgn-pd-features,
  .sgn-pd-specs,
  .sgn-pd-why,
  .sgn-pd-inquiry,
  .sgn-pd-related {
    padding: 3.5em 0;
  }

  .sgn-pd-details h2 {
    font-size: 26px;
  }

  .sgn-pd-section-header h2 {
    font-size: 26px;
  }

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

  .sgn-pd-why-grid {
    grid-template-columns: 1fr;
  }

  .sgn-pd-main-image img {
    height: 280px;
  }

  .sgn-pd-thumb {
    width: 60px;
    height: 60px;
  }

  .sgn-pd-info-list li {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }

  .sgn-pd-info-list li strong {
    min-width: auto;
  }
}