/* =============================================
   STONE DESIGN LUXURY — Dream Kitchen Preview
   ============================================= */

.preview-page .hero {
  background: url('../images/dream-kitchen-preview/after-2.png') center/cover no-repeat;
  min-height: 88vh;
}

.preview-page .hero-overlay {
  background: linear-gradient(
    to bottom,
    rgba(15, 31, 61, 0.18) 0%,
    rgba(15, 31, 61, 0.48) 58%,
    rgba(15, 31, 61, 0.72) 100%
  );
}

.preview-page .hero-content {
  max-width: 900px;
}

.preview-page .hero-subtitle-text {
  max-width: 720px;
}

.preview-page .hero-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
}

.wa-btn-premium {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  padding: 1rem 1.8rem;
  background-color: #25D366;
  color: #FFFFFF;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
  box-shadow: 0 10px 28px rgba(37, 211, 102, 0.22);
}

.wa-btn-premium:hover {
  background-color: #1da851;
  transform: translateY(-2px);
  box-shadow: 0 14px 34px rgba(37, 211, 102, 0.28);
}

.wa-btn-premium:active {
  transform: translateY(0) scale(0.99);
}

.preview-secondary-btn {
  border-color: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(4px);
}

.preview-intro-note {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.55rem 0.85rem;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.88);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-top: 0.25rem;
}

.preview-process-section,
.preview-gallery-section,
.preview-faq-section {
  background: rgba(244, 246, 250, 0.68);
}

.preview-included-section,
.preview-final-cta {
  background: rgba(255, 255, 255, 0.84);
}

.preview-process-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.5rem;
}

.preview-step-card {
  text-align: left;
  padding: 2.1rem 1.7rem;
}

.preview-step-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.preview-step-icon {
  width: 54px;
  height: 54px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(27, 58, 107, 0.08);
  color: #1B3A6B;
  flex-shrink: 0;
}

.preview-step-icon svg {
  width: 24px;
  height: 24px;
}

.preview-step-num {
  font-family: var(--font-serif);
  font-size: 2.4rem;
  color: rgba(27, 58, 107, 0.18);
  line-height: 1;
}

.preview-step-card h3,
.preview-faq-card h3,
.preview-gallery-label,
.preview-promise-card h3 {
  color: #0F1F3D;
}

.preview-step-card p,
.preview-faq-card p,
.preview-gallery-copy,
.preview-promise-copy,
.preview-final-copy,
.preview-gallery-caption {
  color: #607090;
}

.preview-included-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
}

.preview-included-card {
  text-align: left;
  padding: 2rem 1.7rem;
}

.preview-included-card .service-icon {
  font-size: 1.4rem;
  width: 48px;
  height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(27, 58, 107, 0.08);
  margin-bottom: 1rem;
}

.preview-gallery-stack {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.preview-gallery-block {
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid rgba(27, 58, 107, 0.12);
  border-radius: 16px;
  padding: 1.5rem;
  box-shadow: 0 12px 34px rgba(15, 31, 61, 0.08);
}

.preview-gallery-meta {
  margin-bottom: 1.2rem;
}

.preview-gallery-label {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #1B3A6B;
  margin-bottom: 0.4rem;
}

.preview-gallery-copy {
  font-size: 0.92rem;
  line-height: 1.7;
}

.preview-gallery-grid {
  display: grid;
  gap: 1rem;
}

.preview-gallery-grid--three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.preview-gallery-grid--comparison {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.preview-gallery-card {
  overflow: hidden;
  border-radius: 12px;
  background: #FFFFFF;
  border: 1px solid rgba(27, 58, 107, 0.1);
  box-shadow: 0 6px 22px rgba(15, 31, 61, 0.06);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.preview-gallery-card:hover {
  transform: translateY(-4px);
  border-color: rgba(27, 58, 107, 0.22);
  box-shadow: 0 16px 38px rgba(15, 31, 61, 0.12);
}

.preview-gallery-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  display: block;
}

.preview-gallery-grid--comparison .preview-gallery-card img {
  aspect-ratio: 16 / 10;
}

.preview-gallery-caption {
  padding: 0.9rem 1rem 1rem;
  font-size: 0.8rem;
  line-height: 1.6;
}

.preview-promise-section {
  background: rgba(27, 58, 107, 0.94);
}

.preview-promise-section .eyebrow,
.preview-promise-section .section-title,
.preview-promise-section .section-sub,
.preview-promise-section li,
.preview-promise-card,
.preview-promise-card p,
.preview-promise-card li {
  color: #FFFFFF;
}

.preview-promise-layout {
  display: grid;
  grid-template-columns: 1.25fr 0.95fr;
  gap: 2rem;
  align-items: start;
}

.preview-promise-list {
  display: grid;
  gap: 0.9rem;
  margin-top: 2rem;
}

.preview-promise-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.95rem;
  line-height: 1.7;
}

.preview-promise-bullet {
  color: #C9A96E;
  font-weight: 700;
}

.preview-promise-card {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 16px;
  padding: 2rem;
  backdrop-filter: blur(6px);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.16);
}

.preview-promise-card h3 {
  font-size: 1.5rem;
  margin-bottom: 0.8rem;
  color: #FFFFFF;
}

.preview-promise-copy {
  color: rgba(255, 255, 255, 0.78);
  margin-bottom: 1.25rem;
}

.preview-turnaround {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.6rem 0.9rem;
  border-radius: 999px;
  background: rgba(201, 169, 110, 0.14);
  color: #FFFFFF;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.preview-faq-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.5rem;
}

.preview-faq-card {
  text-align: left;
  padding: 2rem 1.7rem;
}

.preview-faq-card h3 {
  font-size: 1.1rem;
  margin-bottom: 0.75rem;
}

.preview-final-cta .container {
  max-width: 980px;
}

.preview-final-cta-card {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.94) 0%, rgba(244, 246, 250, 0.96) 100%);
  border: 1px solid rgba(27, 58, 107, 0.12);
  border-radius: 18px;
  padding: 3rem 2rem;
  text-align: center;
  box-shadow: 0 16px 44px rgba(15, 31, 61, 0.08);
}

.preview-final-copy {
  max-width: 720px;
  margin: 0 auto 2rem;
  font-size: 1rem;
  line-height: 1.8;
}

.preview-footer {
  padding-top: 2.5rem;
}

.preview-footer .footer-bottom {
  padding-top: 0;
}

@media (max-width: 1100px) {
  .preview-process-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .preview-included-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .preview-promise-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .preview-page .hero {
    min-height: 78vh;
    background-position: 62% center;
  }

  .preview-process-grid,
  .preview-included-grid,
  .preview-faq-grid,
  .preview-gallery-grid--three,
  .preview-gallery-grid--comparison {
    grid-template-columns: 1fr;
  }

  .preview-gallery-block,
  .preview-promise-card,
  .preview-final-cta-card {
    padding: 1.5rem;
  }

  .preview-page .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .preview-page .hero-actions > * {
    width: 100%;
  }

  .preview-intro-note {
    width: 100%;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .preview-step-head {
    align-items: flex-start;
  }

  .preview-step-num {
    font-size: 2rem;
  }

  .wa-btn-premium,
  .preview-secondary-btn {
    font-size: 0.74rem;
    padding: 0.95rem 1.2rem;
  }
}